ECD Solutions Nov/Dec 2013 by Westwick-Farrow Media

ECD SOLUTIONS

NOVEMBER/DECEMBER 2013

CONTENTS

FROM THE EDITOR

This issue marks a year of bringing ECD Solutions to you, and more than a decade since this magazine released its first edition. In response to reader feedback and industry developments, we broadened the scope

Tight new fibre-optic testing limits needed

Major changes to energy standard

Managing the risks of doing business online

of the magazine to include more on energy efficiency and renewable energy, communications and automation and security industries. These industry sectors have created immense opportunities for contractors in the last two years. And if

11 Automation + Security

the findings of recent surveys are anything

Lighting controls market to reach $5.3 billion

create significant work for ECs.

A holistic approach to security

to go by, these industries will continue to According to research firm IBIS World, technological advances in electrical and electronic equipment will support industry expansion, with key growth areas including

21 Comms + Data

Fibre-optic communications researcher recognised

eyond cooling: Thermal management strategies B for the modern data centre

Construction to fall: Telecoms remains robust

the installation of networking systems for electronic data transfer in existing premises; the installation of C-Bus systems in homes and businesses; the installation and maintenance of surveillance instrumentation; and the installation of telephony, broadband and pay TV services. IBIS World expects activity in the market to remain at historically high levels and provide a substantial platform for contractors servicing the resources, energy, telecommunications and electricity

39 Efficiency + Renewables

infrastructure markets. The NBN rollout and

ritical factors for achieving success in solar C PV industry

create work for ECs over the next five years.

Cooking up solar cells in a microwave oven

costs are rising. NECA’s 2013 Market Monitor

the national 4G network will continue to While there are new opportunities, business released in September indicates the cost of doing business has risen by around 25%

Cover: ©iStockphoto.com/vm

over the past year alone. Other key finds of

49 Electrical Distribution

the NECA survey include: contractors are

Eliminating electrical risks in the workplace

years ago); home automation - possibly

Ultrafast electrical switch

specialising far more now (up 40% on two due to the NBN, is emerging as a key skills requirement; the most significant ‘new technology’ skills relate to renewable energy and energy efficiency.

NOW in DIGITAL! Your copy of ECD Solutions is now available as an online eMag.

http://www.ECDsolutions.com.au/latest_issues

Mansi Gandhi - Editor mgandhi@westwick-farrow.com.au

TIGHT NEW FIBRE-OPTIC TESTING LIMITS NEEDED

©iStockphoto.com/arcoss

Thorsten Punke, Technical Marketing Manager ANZ

4 ECD SOLUTIONS - NOV/DEC 2013

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With the ratification of 40 and 100 Gbps ethernet fibre standards, optical requirements are tighter than ever before - yet fibre testing methods have not been upgraded for many years. Consider, too, that with the introduction of 10 Gbps over ethernet, the maximum power loss budget for multimode fibre links has dropped significantly, and it is clear that changes in testing standards are essential and urgent.

hile an accuracy of 0.5 to 1 dB might have been tolerable in the past, it is not acceptable with 10 Gbps or higher, especially as the demand for 1.5 dB maximum power loss with OM4 fibres for 40 and 100 Gbps applications requires precise test equipment and test procedures. ISO/IEC 14763-3 was launched in 2006, with amendments added in 2010, in order to reflect the new tighter budget in test methods and equipment. The major changes are: • Launch and tail test cords with controlled end-faces • Reference connectors with very low loss • 1- and 3-test cord methods for reference setting with LSPM devices • 2-test cord methods are not acceptable • Introduction of encircled flux for accuracy of multimode light source • Detailed procedures for LSPM and OTDR devices The main reason for all these changes is accuracy and reliability. With a budget of 1.5 dB for 40/100 Gbps, a test tolerance of 1 dB is not acceptable and testing with outdated or inaccurate equipment/methods doesn’t make sense. The introduction of reference test cords with reference connectors is a mandatory step for reliable results, since only reference test cords and connectors guarantee tight tolerances and comparability. This means that commercial fibre patch cords for testing are no longer allowed for good reasons. A second major step is the geometry of the polished end-face. With modern polishing technologies and 3D analysing in the factory, those test leads guarantee precise geometry when they are utilised. The test methods for LSPM devices have been reworked in order to cover the current generation of testers on the market and practical situations in the field. The 1-test

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cord method can be used if the tester has a changeable interface or the installed fibre cable link and the reference test cords have the same interface. Otherwise, the 3-test cord method should be used. This method is independent of the tester and allows any adaption of installed connectors. A big benefit for the installer is the ability to measure the exact installed link. In the end, both 1 and 3-test cord methods of reference setting provide standardscompliant results. Another important step is the introduction of encircled flux for multimode testing. In the past, the following phenomenon has been seen: the same link measured with different testers and all results differ significantly. The reason is the light characteristic of LED and VCSEL light sources. Multimode transmission is much more complicated than singlemode. The energy distribution of the modes is different with each light source, resulting in variances of the test results. This explains the different results in the past. The worst case is an OTDR with a laser source, where all energy is in the centre part of the fibre core. This frequently produces different (usually more optimistic or artificially better) results than LSPM testers or real-life multimode sources in switches. The encircled flux method of conditioning the light distribution within a multimode core of the launch test cord is currently considered the most accurate way of launch delivery. Encircled flux is the percentage of power within a given fibre core radius. The defined template, Figure A.1, ensures consistent light source conditions and therefore more accurate and repeatable results. The current dilemma is the non-existing definition of light sources within LSPM testers. If all test equipment used defined and categorised light sources, the test results would be more consistent. External EF controllers must

NOV/DEC 2013 - ECD SOLUTIONS 5

TESTING

1st mating

Figure A.1 encircled flux be used to control the light conditions unless the LSPM tester manufacturer certifies that its equipment meets current EF requirements at the test cord end-face and is calibrated each year. The use of mandrels now needs to be replaced by EF modcon test leads complete with reference connectors. All necessary equipment is becoming available in test kits which contain EF test cords for multimode LSPM or longer reference launch and tail test cords for OTDR devices.

OTDR The OTDR is another recognised test device and has been used for many years around the world. However, the typical area of application is the WAN or MAN. Due to short distances and usability issues, the OTDR is not recommended in LANs, and in many cases is not allowed in the case of systems warranty submissions. The biggest advantage of an OTDR is the ability to see the installed link on a trace. The OTDR is able to show each part of the link as all components have a typical reflection. The attenuation is shown as a declining curve while an interconnection generates a peak and a declining curve. Compared to a power meter, the OTDR is able to measure an optical value which has gained more importance over the years in the LAN area - return loss. Each interconnection causes a reflection and there is an unwanted loss of the optical signal. Return loss is a common parameter in the telecoms area. A bad return loss may cause high reflections and is able to destroy the expensive lasers used in this environment. High-end interconnections have about 65 dB return loss. In LAN multimode areas, return loss can be controlled in the production phase and

6 ECD SOLUTIONS - NOV/DEC 2013

Before as such is not a required field testing parameter. A high-end multimode interconnection has a return loss of 35 dB, while the standard requires at least 20 dB.

Cleaning With a budget of 1.5 dB for 40/100 Gbps ethernet, any dust or contaminants at the end-face may result in a non-functional channel. For many years, cleaning and inspection of end-faces has been compulsory before connectors are used, even for brand new cables. Most faults in the field are based on dirt or contaminated end-faces or missing test equipment. Therefore, cleaning equipment is a must for the installer or operator. This applies to all connectors, be it in the bulkhead or the end of a patch cord. Cleaning becomes extremely important with the introduction of multicore connector end-faces, such as MPO systems. Cleanliness of all connector interfaces and special test cables and/or reference plug connectors is important in obtaining correct, repeatable and reproducible results. With small core diameters of 9 or 50 Âľm, the smallest particles on a connector surface can disturb and affect the result. The often practised quick wipe on clothing can lead to the surface appearance, so special lint-free cloths or alcohol wipes should be used for cleaning. The importance of a clean end-face is shown in the pictures above. Two connectors have been mated one, two and five times. Each time, more dust is collected and even more critical are the dust particles moving towards the core. These have a deep impact for 1 and 10 Gbps channel testing. As ISO/IEC 11801 has defined, any small particles of dirt or contaminants may see failure of the link

3rd mating

5th mating

After cleaning during both testing and operation phases. Dust particles might have a strong influence on the connector attenuation and return loss as it disturbs the physical contact between the fibre cores. Always check if end-faces are clean before connecting connectors to each other, and after every re-patching also first check if end-faces are clean. Always remove dust and dirt, and after removal check again. Always make sure that the transmitter is turned off or there is no network connection before inspection. (Always pay attention/be careful when using a microscope.) Safety when looking at fibre end-faces is paramount. The use of video probes avoids the risk of direct exposure to the userâ&#x20AC;&#x2122;s eyes.

Conclusion The information above summarises the need for accurate and precise fibre-optic testing. There are new, tight limits required for fibre to suit the new higher bandwidth applications. Installers, consultants and end users need to be aware that these standards will impact on the testing set-up. Up-to-date, regular maintenance and calibration of the test equipment with more precise reference test cords comes at a price. On the other hand, troubleshooting is very easy if the test equipment is in a healthy condition. Many field problems such as gains or high loss occur due to bad test cords and test equipment. In addition to ensuring that test equipment is up to standard, it is important to ensure that multimode and singlemode fibre testing is done according with ISO/IEC 14763-3. TE Connectivity Contact info and more items like this at wf.net.au/V513

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New code of conduct for solar retail businesses A new voluntary code of conduct for solar photovoltaic (PV) retail businesses imposes standards for the marketing and sale of solar PV systems, which are in addition to their existing obligations under consumer protection legislation. The Australian Competition and Consumer Commission has granted authorisation for five years to the Clean Energy Council Limited (CEC) for the code. The code will allow for the regulation of retailers of solar PV systems to ensure that retailers maintain a standard that will benefit consumers and the industry. “The retail purchase of PV solar systems is generally a one-off, relatively complicated purchase for consumers and may involve dealing with several parties,” ACCC Commissioner Dr Jill Walker said. “The code will promote confidence in the PV sector by giving information to consumers to assist in purchasing decisions. The code will also promote compliance by PV retailers through sanctions and public reporting mechanisms,” Dr Walker said. The ACCC released a draft determination in July 2013 proposing to grant authorisation to the CEC for its code for a period of five years. All submissions received following the draft determination were supportive of the authorisation. The CEC is a not-for-profit association responsible for the accreditation of PV designers and installers. The CEC is already able to penalise any accredited installer that fails to install a PV system to the relevant Australian Standard. How ever, the retailers that subcontract installers are not covered by a standard other than existing consumer protection legislation. Authorisation provides statutory protection from court action for conduct that might otherwise raise concerns under the competition provisions of the Competition and Consumer Act 2010. Broadly, the ACCC may grant an authorisation when it is satisfied that the public benefit from the conduct outweighs any public detriment. The ACCC has authorised the CEC Code until 17 October 2018.

Revised standards and code for VDSL2 and vectoring To facilitate the deployment of VDSL2 and vectoring technologies as part of the National Broadband Network (NBN), the Communications Alliance has revised the industry standards and launched an industry code. VDSL2 and vectoring are technologies that are used to increase the rate at which data can be transferred across copper networks. They are expected to underpin the inclusion of

8 ECD SOLUTIONS - NOV/DEC 2013

NEWS

fibre to the node (FTTN) in the mix of access methods through which the future NBN will be delivered - as spelled out in the broadband policies of the Abbott government. The Communications Alliance has created a working committee that will revise four separate co-regulatory instruments plus an informative brochure to incorporate arrangements for the use of VDSL2 and vectoring. Communications Alliance CEO John Stanton said the relevant Communications Alliance and Australian Standard already made provision for VDSL2, but that the industry code did not yet cover VDSL2 at the network deployment side. “Given that vectoring has emerged only recently as a workable technology to boost data speeds via FTTN, neither our coregulatory code nor the Australian Standard yet encompasses it,” Stanton said. “The revision of codes and standards to facilitate new technologies and new policy directions is an important part of ensuring that Australian industry is equipped to realise the planned changes to the way the NBN is rolled out.” Stanton said Communications Alliance will stay in close contact with government and other stakeholders as the work proceeds.

KNX approved as Chinese Standard The home and building control standard KNX has been approved as Chinese Standard (GB/T 20965). KNX complies with the requirements of the international standard (ISO/IEC 14543-3) as well as with both European standards (CENELEC EN50090 and CEN EN13321-1 respectively EN13321-2) and the US ANSI/ASHRAE. The high interest in China for compatible KNX products and technology has encouraged the association to have the international ISO/IEC approved Standard 14543-3 translated into Chinese. The translated KNX Standard was fed into the Chinese standardisation process via the standardisation body SAC TC124 and approved by this committee as GB/T 20965, making KNX the only approved standard for home and building control in China. China is expected to be a prominent market for intelligent building control in the coming years. KNX is well prepared for this: a multitude of KNX member companies (including 20 Chinese members) have already been active in this market for years; four certified training centres offer qualified KNX training for system integrators, building designers and investors; a neutral testing laboratory supports the manufacturers when certifying their products according to the KNX standard; the manufacturer and product independent KNX commissioning tool ETS is available in Chinese; the KNX Handbook in Chinese offers a good introduction into the KNX technology.

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STANDARDS AND GUIDELINES

MAJOR CHANGES TO ENERGY STANDARD Major changes to requirements regarding building envelope, lighting, mechanical and the energy cost budget are contained in the newly published energy standard from ASHRAE and IES.

NSI/ASHRAE/IES Standard 90.1-2013, Energy Standard for Buildings Except Low-Rise Residential Buildings incorporates 110 addenda, reflecting changes made through the public review process. Appendix F gives brief descriptions and publication dates of the addenda to 90.1-2010 reflected in this new edition. “While many things have changed since the first version of Standard 90 was published in 1975, the need to reduce building energy use and cost has not,” Steve Skalko, chair of the committee that wrote the 2013 standard, said. “This standard represents many advances over the 2010 standard, as we worked toward our goal of making the standard 40 to 50% more stringent than the 2004 standard.” “Achieving the stringency goals established for the 2013 standard presented a challenge in reducing the requirements for lighting,” Rita Harrold, director of technology for the Illuminating Engineering Society of North America, said. “While interior lighting power densities (LPD) were re-evaluated and most lowered, there continues to be an ongoing concern about maintaining quality of lighting installations for occupant satisfaction and comfort while achieving energy savings. The focus in the 2013 standard, therefore, was not just on lowering LPDs but on finding ways to achieve savings by adding more controls and daylighting requirements as well as including lighting limits for exterior applications based on jurisdictional zoning.” The most significant changes are: Building Envelope: Opaque elements and fenestration requirements have been revised to increase stringency while maintaining a reasonable level of cost-effectiveness. Opaque and fenestration assemblies in Tables 5.5-1 through 5.5-8 are revised in most climates. These changes include: • Criteria requiring double glazed fenestration in many climates. • Minimum visible transmittance/solar heat gain coefficient (VT/ SHGC) ratio to enable good daylighting with minimum solar gain, while not restricting triple and quadruple glazing. • Simplification of the skylighting criteria.

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Lighting: Changes include improvements to daylighting and daylighting controls, space-by-space lighting power density limits, thresholds for toplighting and revised controls requirements and format. Mechanical: Equipment efficiencies are increased for heat pumps, packaged terminal air conditioners, single package vertical heat pumps, air conditioners and evaporative condensers. Additional provisions address commercial refrigeration equipment, improved controls on heat rejection and boiler equipment, requirements for expanded use of energy recovery, small motor efficiencies and fan power control and credits. Control revision requirements have been added to the standard such as direct digital controls in many applications. Finally, the 2013 edition completes the work that was begun on equipment efficiencies for chillers in the 2010 edition. Energy Cost Budget (ECB) & Modelling: Improvements were made to the ECB and Appendix G provisions to clarify the use of the prescriptive provisions when performing building energy use modelling. In addition, these sections were revised to enhance capturing daylighting when doing the modelling calculations. Another important change for the 2013 standard is the first alternate compliance path in Chapter 6. Section 6.6 was added to the 2010 edition to provide a location for alternate methods of compliance with the standard. The first such alternate path has been developed for computer room systems and was formulated with the assistance of ASHRAE technical committee 9.9, Mission Critical Facilities, Data Centers, Technology Spaces and Electronic Equipment. This path uses the power usage effectiveness (PUE) metric established by the datacom industry. This alternate efficiency path format provides a framework that could be considered for other energy using facets of buildings not easily covered in the prescriptive provisions of the standard. Also new to the standard are requirements for operating escalators and moving walkways at minimum speed per ASME A17.1 when not conveying passengers.

NOV/DEC 2013 - ECD SOLUTIONS 9

E-BUSINESS

MANAGING THE RISKS OF DOING BUSINESS ONLINE Chris King*

nline business opportunities provide many obvious benefits, including: access to new markets; extending business beyond traditional trading hours; receiving payments more immediately; reducing inventories; and reducing the overheads associated with operating in physical premises. However, doing business online does not come without risks - both to the business owner and to customers. The world of ecommerce, and the sharing and transfer of information in a digital form, increases exposure to those wishing to use and manipulate this data for their own benefit. Unfortunately, such actions by those operating in the darker side of the online world implicitly damage the faith of customers, and the reputations of organisations who conduct business over the internet. As online operations become more mainstream, and even the more conservative and tech-averse customers start to look online, it will become increasingly critical to the success of a business that it can show it is operating in a secure and safe environment. Some considerations for business owners include: Ensure privacy laws are not breached: It is important to understand exactly what information is being collected and held about customers, and to ensure this is only given to appropriate persons within the organisation to conduct business transactions. Protect data from external threats. Appropriate levels of network security are crucial in ensuring that business and customer information is not subject to theft, alteration or damage from external attack. Restrict access to information: Ensure that only people who have legitimate reasons for using business information have access to it. It is also important to ensure that individuals are not able

10 ECD SOLUTIONS - NOV/DEC 2013

to alter this information without good reason and that a review process is in place in relation to such changes. Have a disaster plan: Check that the organisation has appropriate backup, disaster recovery and business continuity plans in place. For organisations that operate online, information is their lifeblood. Without information it is difficult, if not impossible, to operate. The preparation - and testing - of recovery and continuity plans is important. Maintain integrity of data: Errors in the management of data can be costly to organisations, resulting in the dissemination of incorrect information and the possibility of making bad business decisions based on poor data. Reduce the risk of this occurring by maintaining standardised processes for capturing and entering data, and ongoing review of data sets for items that will corrupt their integrity. The challenge ahead for businesses operating online is to balance the needs of getting business done while protecting the business information. Without either, surviving in the long term can be a difficult proposition.

*As a partner in the Audit and Assurance team of HLB Mann Judd, Chris has responsibility for managing the internal audit and risk management functions. He also manages a diverse portfolio of external audit clients. Chrisâ&#x20AC;&#x2122;s background is varied, having worked extensively in both the chartered accounting profession and in the commercial environment.

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NEW FC-Series S

Don’t call security. Call FLIR for the complete picture. Compact D-Series

If your security system is all bells and whistles but can’t show you whether it’s a possum or a person climbing your perimeter fence then FLIR’s new range of thermal imaging security cameras will give you a much clearer picture. Available in a wide range of performance models including the new FC-Series S and the new Compact D-Series outdoor domes, the FLIR network-ready camera range is now more affordable than ever for your surveillance and security applications. High contrast scene with standard AGC algorithm applied.

Whatever mother nature dishes out - blinding sun, fog, smoke, pouring rain or complete darkness - FLIR fixedmount cameras deliver the sharpest thermal images known to man, day or night.

Your vision Thermal image without Wide Dynamic Range (WDR).

Here’s how: 640 Crisp Thermal Images - More pixels allow the user to see x 480 more detail in even smaller objects at a greater distance.

320 x 240

Choose which resolution of crisp image quality you

need: 640 x 480, 320 x 240 or 160 x 120 pixels. 160 x 120

DDE applied – all targets can be observed simultaneously.

Excellent Range - FLIR thermal imaging cameras can detect targets several kilometres away. Digital Detail Enhancement - Providing high contrast imagery in almost all weathers optimised for video analytics software.

Thermal image Thermal image with Wide Dynamic Range (WDR).

Wide Dynamic Range - Delivering high quality images even when full sun is in the field of view. Ideal for working with video analytics.

www.flir.com For more information about the new FC-Series S and Compact D-Series or any other FLIR thermal imaging camera please contact: FLIR Systems Pty Ltd. Free Call AU: 1300 729 987 NZ: 0800 785 492 Email: info@flir.com.au ISO No. FLIR20873 Images for illustrative purposes only. The images displayed may not be representative of the actual resolution of the camera shown.

MARKET ANALYSIS

LIGHTING CONTROLS MARKET TO REACH $5.3 BILLION

he market for lighting controls in commercial buildings has entered a period of dramatic transformation, as the demand for both local controls, such as occupancy sensors and photosensors, and networked controls rises and the adoption rate of light-emitting diode (LED) lighting systems begins to climb as well. Navigant Research predicts the worldwide revenue from networked lighting controls to grow from $1.7 billion annually in 2013 to more than $5.3 billion by 2020. “Building owners and managers, who are accustomed to the idea of centrally monitoring and managing their heating, ventilation and airconditioning systems, are beginning to expect the same level of control from lighting systems,” says Jesse Foote, research analyst with Navigant Research. “To meet this growing demand, a number of different types of vendors - including pure-play start-up companies and traditional lighting vendors - are moving aggressively into the lighting controls market.” As falling prices for LEDs drive up adoption rates of LED lamps, the adoption of lighting controls will also accelerate, the study concludes. The semiconductor nature of LEDs makes them inherently controllable, with a high degree of dimmability, easy integration of controls with drivers and instantaneous start-up. In fact, many LED lamps are being sold with built-in controllability, whether or not there are plans to make use of those features. The report, ‘Intelligent Lighting Controls for Commercial Buildings’, analyses the global market for lighting controls for commercial buildings, including both new construction and retrofits. Sensors, ballasts, drivers, switches, relays, controllers and

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THE SEMICONDUCTOR NATURE OF LEDS MAKES THEM INHERENTLY CONTROLLABLE, WITH A HIGH DEGREE OF DIMMABILITY, EASY INTEGRATION OF CONTROLS WITH DRIVERS AND INSTANTANEOUS START-UP. IN FACT, MANY LED LAMPS ARE BEING SOLD WITH BUILT-IN CONTROLLABILITY, WHETHER OR NOT THERE ARE PLANS TO MAKE USE OF THOSE FEATURES.

communications technologies are examined, with a specific focus on networked lighting controls. The report details the market drivers for these technologies, as well as barriers to adoption, and includes profiles of select industry players. Market forecasts for unit shipments and revenue for each type of equipment, segmented by region and building type, extend through 2020. Forecasts are also broken out for control equipment in buildings with networked lighting controls, as well as for wireless lighting controls and LED drivers. Leading the innovative side of the market are pure-play startup companies, which are largely responsible for the proliferation of creative ways to visualise lighting usage and devise new strategies to manage lighting energy consumption. The traditional lighting companies have begun offering a complete range of lighting control products, from local sensors to building-wide software. Established building controls companies have also been expanding their capabilities to include lighting controls along with other building-wide control systems.

NOV/DEC 2013 - ECD SOLUTIONS 13

NEW PRODUCTS

Full HD PTZ surveillance cameras Canon’s full HD powered pan tilt zoom (PTZ) dome cameras (VB-S30D, VB-S31D, VB-S800D and VB-S900F) have been developed specifically for anti-crime and operations surveillance purposes and are IEEE802.1X compliant. The range is suitable for retail and commercial environments, office surveillance, building security and operations management. The cameras feature the company’s high-end Canon lenses in a miniature form providing good image quality and low-light performance, are very easy to install and offer a good set of advanced intelligent features. A new function, auto smart shade control (Auto SSC), is also built into the whole range. This maintains image sharpness even when shadows are generated by backlight or other causes, ensuring correct brightness of the entire image. Faces and other subject matter being viewed remain sharp and clearly visible even with bright light in the background. All the cameras feature Canon engineered D!GIC DVIII and D!GIC NET II processors used in the company’s high-end cinema cameras. The multi-streaming capability allows footage to be watched in full HD (live) and provides users with an option of recording the video in varying compressed formats and lower resolutions to extend recording capacity. Features of the VB-S30D include: high image quality 3.5 x optical zoom with AF; horizontal wide-angle view of 77.7°; low light performance (0.95 Lux for colour video); diverse intelligent functions; PoE compliant for easy and quick one-cable power supply; microSD card slot, LAN terminal, I/O, audio terminal; ONVIF profile S support. Features of the VB-S31D (1 x PT dome), VB-S800D (1 x fixed dome) and VB-S900F (1 x fixed box type) include: wide-angle 95° bright F1.6 single focal Canon lens; low-light capability (0.5 Lux for colour video); microSD card slot, LAN terminal, I/O, audio terminal; ONVIF profile S support. The VB-S31D and VB-S800D cameras are equipped with remote PT function (VB-S31D) and the VB-S800D is able to be installed to the wall. Canon Australia Pty Ltd Contact info and more items like this at wf.net.au/U969

Mobile DVR solution Backplane Systems Technology has released the VBOX-3600-V4, an intelligent in-vehicle surveillance system from iSafe. The VBOX-3600-V4 is a mobile DVR solution, which can be connected simultaneously to four IP cameras and up to eight analog cameras; a feature which greatly increases integration flexibility. The VBOX-3600-V4 not only incorporates DVR capability within one system, it also provides (powered by the Intel HD4000 GPU with hardware decoder and encoder) the intelligent video analytics feature. For instance, the automatic licence plate reading functionality (ANPR/LPR). The VBOX-3600-V4 Hybrid Mobile DVR system is equipped with AN Intel 3rd Generation Core i7-3517UE processor up to 2.8 GHz and has a compact design, making it suitable for space-critical, in-vehicle applications. Incorporating an all-in-one vehicle environment friendly motherboard, VBOX-3600-V4 provides high-quality digital recording on 4-8 channel D1 resolution, real-time display (NTSC 720X480, PAL 720/576) and supports up to four channel wide range megapixel IP cameras. Equipped with a dual SIM card slot and four Mini-PCIe sockets, the VBOX-3600-V4 supports LTE/3G network, Wi-Fi 802.11n a/b/g or access point mode, GPS with dead reckoning positioning and Bluetooth connectivity. Also with two physical 2.5″ hot swappable SATA storage spaces with RAID 0, 1 function, it is convenient to separate OS storage and image data storage. The VBOX-3600-V4 is a solution for mobile security and surveillance applications within coaches, trains, buses, locomotive rail cars, mission-critical fleets and law-enforced vehicles like police cars. Backplane Systems Technology Pty Ltd Contact info and more items like this at wf.net.au/T155

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NEW PRODUCTS

Wi-Fi repeater extender Honeywell has released the Wi-Fi Repeater Extender (WREX), a device that extends Wi-Fi signals, expanding the number of locations in homes and businesses where security dealers can install Wi-Fi IP cameras. Adding wireless IP cameras in areas that may be out of range of a customer’s existing Wi-Fi router can be challenging. WREX fills the signal gap by repeating the existing Wi-Fi signals to help eliminate dead zones. The WREX comes as a plug-and-play device that is ready for deployment out of the box. Configuration is easy thanks to push-button Wi-Fi protected setup (WPS) and an available wired ethernet connection. WREX conforms to the most popular wireless standards: 802.11n, 802.11g or 802.11 b. Wi-Fi signal strength bars and a diagnostic screen have been added to the video section on web-based Honeywell Total Connect Remote Services. This addition will help installers diagnose range issues, most of which can be resolved by adding the WREX. Since the cameras are portable, this can help users diagnose why a camera stopped working when moved to a new location. This improvement has been implemented on the web interface and will be extended to mobile apps, the company says. Honeywell Limited Contact info and more items like this at wf.net.au/V463

User interface panels Philips Dynalite has released the AntumbraTouch second user interface design in its Antumbra range for networked control systems used in high-end residential, hospitality and commercial market segments. The AntumbraTouch has a smooth glass finish and uses ‘capacitive touch’ technology to detect the presence of a finger on various locations of the glass to trigger the button-press action, similar to that

Wind Energy

Photovoltaics

Communications

Process Industry

Transportation

Security Systems

of a smartphone interface. Like the AntumbraButton user interface, the AntumbraTouch panel can be custom configured to have different button combinations and perform a vast range of functions that enable users to create local lighting scenes, monitor temperature and manage site-wide networked devices such as blinds and HVAC systems. The architecturally minimalist Antumbra panel features hidden sensory inputs including proximity sense, light level sense and temperature sense for control of the local environment and to reduce the need for additional unsightly temperature sensors. The panel is able to detect a user’s presence and will ‘light up’, resulting in a wall wash effect welcoming the user to interact with the device. Philips Dynalite

DEHN Australia EMAIL: info@dehn.com.au WEB: www.dehn.com.au TEL: +61 (03) 8414 8277 PO Box 290, South Melbourne, VIC 3205 Australia Distributors throughout Australia and New Zealand

Contact info and more items like this at wf.net.au/V245

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NOV/DEC 2013 - ECD SOLUTIONS 15

A HOLISTIC APPROACH TO SECURITY Michael Brookes*

Security is at the forefront of many an executives’ minds, and to compound the issues the industry is undergoing a transformation - or what the industry pundits term as convergence. This article discusses the challenges presented by the convergence of physical security and IT and the benefits of a holistic approach.

hat is meant by convergence? A quick Google search will give you a plethora of explanations, one of which fits the security convergence topic quite well: “A coming together from different directions, especially a uniting or merging of groups or tendencies that were originally opposed or very different.” There is now a need to think of security as an integral component of risk management, as a business imperative, not just a ‘have to have’, or a sunk cost. This means that business owners need to think laterally about the investment in security; how can the investment be leveraged in other areas such as employee benefits or occupational health and safety improvements. Businesses need to think about ownership and accountability - where before there were silos, now there needs to be a holistic approach. Design of a security solution to address these issues requires a balancing act between safety and service, duty of care and regulatory compliance. No longer is security viewed as the sole responsibility of the security manager; it now warrants a more integrated approach incorporating more contemporary functions of planning, management and people-focused services. Security, along with safety and emergency management, should be a key consideration during the initial planning process to ensure that workflows are seamlessly integrated with technology to deliver the most cost-effective outcomes for the facility. It is important to work with organisations capable of delivering comprehensive and best-of-breed security solutions. This provides the benefits of accountability, risk mitigation and knowledge transfer not typically available from a multivendor approach. From a technology perspective this has certain implications; where once it was common practice to purchase security systems

16 ECD SOLUTIONS - NOV/DEC 2013

based on their individual functionality - access control, CCTV, intrusion detection, perimeter detection, fire detection etc - without too much concern about their level of interoperability, there is now more of a need than ever to have these systems sharing data and integrating with the organisation’s standard operating procedures. The widespread adoption of internet protocol (IP) is helping deliver these outcome-based security solutions, both from an implementation standpoint where there is more of a ‘plug and play’ environment that often utilises the corporate network and from a process standpoint where backup, restoration and data storage now falls in line with IT practices. This convergence with IT can also simplify the installation process by removing the need to put in place disparate systems that each require their own dedicated infrastructure, instead taking advantage of the enterprise network, consolidating hardware and utilising open systems protocols to provide interoperability between systems. This move towards security convergence is delivering some real benefits such as improved operational efficiencies, better risk management and reduced costs, and the investment is slowly becoming shared across the business as technologies such as number plate recognition and crowd monitoring are being used to enhance the customer experience. • Centralised monitoring and control provides an enterprise view of the facility, simplifying incident management and reducing response times. • Event-based automated workflows reduce the need for manual intervention, freeing up valuable resources. • Early detection and notification of events enables the appropriate response to be taken in a time of crisis.

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SECURITY CONVERGENCE

THE MOVE TOWARDS SECURITY CONVERGENCE IS DELIVERING SOME REAL BENEFITS SUCH AS IMPROVED OPERATIONAL EFFICIENCIES, BETTER RISK MANAGEMENT

©iStockphoto.com/akindo

AND REDUCED COSTS.

• Automated incident response enables fast restoration of normal business operations. • Reduced capital costs are achieved through a converged ICT infrastructure resulting in lower hardware and cabling requirements. • An open, futureproof system through the use of IP networking. • Early identification of customers enables a personalised customer experience. Prior to the onslaught of convergence, our technical experts also fell into their respective silos; network specialists, server specialists, application specialists, security installers, security guards, and the list goes on … Convergence means we need to revisit this traditional approach - we are now looking for technical experts with well-rounded experience that can demonstrate an appreciation of all aspects of security and how they impact the business. This requirement is recognised by our educational institutions with qualifications such as BSc Internetworking & Security Degree; Bachelor of Security Analysis being on offer. This, however, presents its own set of challenges. Firstly, there is a time lag between school-leavers attending university and being employable. This means that we may need to upskill the workforce we currently have or look to engage specialist organisations capable of providing the broad range of skills required; many of the traditional physical security organisations have developed these skills as part of the rapid growth opportunities in their industry. Then there is the remuneration debate. Again, our two ends of the security spectrum have historically had very disparate working conditions and pay structures. How does a company retain all the

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required skill sets and at the same time maintain equitable conditions for all involved. Creating a culture in which physical security and IT personnel work well together can be difficult; these staff often have different perspectives, priorities and reporting relationships. This factor alone suggests that a culture of corporate security management needs to be driven from the highest levels within the organisation, ideally with visibility and representation at board level. For the individuals involved in, or looking to get involved in, the security industry, it is an exciting time. There are opportunities aplenty on the employment scene; there are new skills to learn and some large projects in the wind. The traditional physical security organisations have broadened their horizons and now look to include IT-skilled people when doing their recruitment; conversely, IT organisations are including what were traditionally physical security solutions such as IP CCTV in their portfolio. All in all, there are clear benefits to be derived from an active, strategic approach to corporate security management and the implementation of a converged security infrastructure. Organisations can take a holistic view towards risk management and compliance while reaping the rewards of systems that have lower costs of administration and support. Those seeking to embark on such a strategy need to be clear on the outcomes expected and ensure that buy-in is gained at all levels; these strategies need to be closely aligned with business objectives and not be viewed as simply a security project. A phased approach should be taken and appropriate time allocated to the process. Key objectives should be set to measure the benefits of each stage as it is rolled out. Security convergence is here, with all of its challenges and benefits as we have seen with other technologies like voice over IP (VoIP). How we reap the rewards both organisationally and individually is up to us. *Michael Brookes is the Regional Leader of Marketing and Strategic Development for Honeywell Building Solutions in Australia and New Zealand. In this role, Brookes spends time analysing customers’ critical business requirements to ensure that Honeywell’s products and services are aligned to customer needs. In his 10 years at Honeywell, Brookes has covered a broad range of industries such as healthcare, industrial plants, airports, correctional and government facilities, and stadiums, where he has seen the application of integrated security solutions deliver demonstrable results to business. He has written a number of published thought leadership articles on security and has presented at various trade shows and conferences. Honeywell Limited Contact info and more items like this at wf.net.au/V500

NOV/DEC 2013 - ECD SOLUTIONS 17

NEW PRODUCTS

Wireless security

Light-sensitive cameras

Risco Group has launched the Agility 3 wireless security solution for

Madison Technologies has

residential and small commercial

released three camera models

installations. The offering combines

from Mobotix that possess a

state-of-the-art visual verification

higher frame rate, better light sensitivity and better zoom capa-

with a smartphone app in addition

bility using 5 MP sensors.

to providing wireless security and

The Mobotix camera models S15, D15

safety features. The solution is powered by eyeWave, a wireless PIR detector with

and V15, developed from the predecessor series, use 5 MP

integrated camera. The product communicates with the Risco Cloud

sensors to provide better light sensitivity in low light conditions

server and enables users to seamlessly self-monitor their premises, as

or at night. The light sensitivity of the overall image quality is

well as providing a service to central monitoring stations.

said to be up to four times better.

In the event of an alarm, the PIR camera is automatically activated

The maximum QXGA resolution is therefore more than 2.5

and captures a sequence of images which it sends to users via a

times higher than full HD. Another major benefit is that the new

smartphone/web application. Users can view these images, enabling the

sensor technology, in combination with pre-processing the im-

immediate confirmation of a crime in progress while drastically reduc-

age data directly in the camera, delivers a video stream frame

ing the number of false alarms, saving valuable time and resources.

rate of up to 30 frames/s.

Users can also perform additional functions including arming/disarming

With the S15, D15 and V15, by using the new sensor tech-

their alarm systems remotely, viewing detector status and bypass zones,

nology, Mobotix has increased the zoom option in colour by

and viewing a history of events which is saved on the Risco Cloud.

27% and by more than 200% in black and white. This results

In addition to its visual verification and remote management capabili-

in more detailed images and allows for the camera to be

ties, the product features advanced communication, simple installation

positioned further away from the monitored areas. This allows

and a complete range of wireless peripherals. The main panel features

users to benefit from increased flexibility when it comes to

dual-core wireless technology, SIA-IP support, a digital voice module

planning and installation.

and multilingual support for voice and keypad display.

The camera models are equipped with the MxActivitySensor

RISCO Group Australia Pty Ltd

for camera-integrated video motion analysis. Once configured,

Contact info and more items like this at wf.net.au/T203

the included software can distinguish between relevant and irrelevant movements, reducing the number of false alarms. Madison Technologies Contact info and more items like this at wf.net.au/U814

18 ECD SOLUTIONS - NOV/DEC 2013

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CASE STUDY

Setting new benchmarks for efficiency and design

oltone House, Hyde Park, one of Sydneyâ&#x20AC;&#x2122;s most iconic venues, has undergone a major refurbishment that is expected to lead to significant improvements in energy efficiency. Function and event venues demand high-performance lighting solutions to seamlessly adapt to the varied uses of the building. The revamped venue features 5-metre-high ceilings with an abundance of natural light via floor-to-ceiling spectacular windows. It also features a sweeping double-stitched black leather staircase and purpose-made crystal chandeliers, which represent a modern interpretation of old-world glamour befitting Doltone Houseâ&#x20AC;&#x2122;s dress circle position overlooking Hyde Park. Working closely with electrical contractors Alland Group (www.allandgroup.com.au) and lighting consultants Lighting, Art + Science (www.laands.com.au), mySmartCTI designed and delivered a C-Bus lighting and blind control system that is easy to use and meets the flexibility of the different venue spaces. The lighting control system uses a combination of feature lights directly switched through C-Bus relays and DALI-controlled house light fittings. The reason for having such a combination of light controls is that the spectacular installation light fittings do not require dimming and as such there is no requirement for them to have DALI compatibility. The house light fittings benefit from DALI control by being able to be individually addressed and operated through a number of preset dimming-based scenes. The use of DALI also facilitates ease of reconfiguring the event spaces should the need arise in the future. Back-of-house lighting is also controlled via C-Bus; however, it uses manual switch points for staff to be easily able to access lighting in these spaces while still giving central control via the touch screens.

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The C-Bus control equipment is installed within custom-built DIN-rail enclosures adjacent to the associated distribution boards. To maintain the necessary system redundancy and stability per level, the system uses a backbone network to interlink the different floors. Automated blinds and curtains are now the de facto standard for premium event venues as their ability to be centrally controlled means that rooms can be seamlessly configured at the touch of a button. C-Bus Blind relays are used to switch blinds and louvres directly from the DLT switches and touch screen. Numerous DLT switches throughout the event rooms and a central touch screen allow preset lighting scenes to be easily called up. The touch screen also allows rooms to be linked together and preset scenes to be modified. The main page of the touch screen allows activation of the four presets, control of blockout and shade blinds, and access to other rooms/areas. mySmart Pty Ltd Contact info and more items like this at wf.net.au/V436

NOV/DEC 2013 - ECD SOLUTIONS 19

NEW PRODUCTS

Miniature PIR presence detectors The EBMPIR-MB series miniature PIR (passive infrared) presence detectors from CP Electronics have been specifically engineered for mounting directly onto a batten-style luminaire. The detectors provide automatic control of

IP surveillance Axis Communications has announced a major upgrade to the Axis Camera Companion free software client that doubles the recording

lighting loads, with optional manual control for easy management. They are suitable for

capacity when using SD memory cards.

retrofits and help improve energy-saving efficiency of existing installations. The EBMPIR-MB

The release also includes new features

detects movement using a PIR detector and turns the load on. When an area is no longer

such as multiple user access levels and

occupied, the load will switch off after an adjustable time-out period.

joystick support.

The detectors are suitable for a wide range of applications such as storage rooms, stairwells

The company has also added support

and parking areas. They are fully programmable using an infrared programming handset

for 64 GB SDXC cards in all network video

(available separately). Uploaded with the Version 2 software designed by CP Electronics,

products with SD card capabilities, so users

the EBMPIR-MBâ&#x20AC;&#x2122;s enhanced capabilities include the ability to program settings without the

will benefit from the doubled recording capac-

removal of the detector, or needing direct access to it.

ity, meaning that each camera can record

The units are IP65 rated, making them suitable for both outdoor use and in damp areas. A selection of fixing components is supplied to allow easy incorporation into a variety of

over one month of video in HDTV quality. In addition to support for 64 GB SDXC

luminaire styles. The manufacturing default for the DD detectors is DALI.

cards, the version includes support for ad-

CP Electronics Australia

ministrator, operator and viewer user-access

Contact info and more items like this at wf.net.au/U855

levels, so that system access for different users can be restricted. Joystick support for efficient control of Axis PTZ network cameras is also available. The Axis Camera Companion allows small

Stainless steel jacks

business owners to use HDTV network cam-

Pfaff-silberblau has released stainless steel SSP and SHE screw jacks for extreme

eras to help them clearly identify intruders,

environment corrosive applications, including the paper-making process industry,

shoplifters and other incidents. Video can

food-grade production and offshore applications.

be viewed live and recordings played back

Lifting capacities for the SSP with integrally cast swivel brackets range from 15T to

from anywhere - onsite or remotely over the

25T. All components that can come into contact with corrosive materials have

internet. The system supports motion detec-

been made from corrosion-resistant materials, making these new models

tion and pan/tilt/zoom control. Video clips

the toughest jacks possible.

and snapshots can be easily exported to

Fresh design ideas focus on easy cleaning, from the shape of the

colleagues and authorities, and the system

specially designed stainless steel housing, right through every component

supports third-party apps for viewing live

that comes into contact with the harshest of corrosives. The lift screw, bearing

and recorded video on smartphones and

housing caps and clevis are also made in stainless steel, the worm wheel and

tablets, such as iPhone, iPad and Android.

guide rings from special bronze, with all fasteners in corrosion-resistant materials.

Unlike analog surveillance installations,

New advances in the housing design have extending to the motor mounting,

AXIS Camera Companion does not require

with SSP jacks having the mounting face built into the casting, with externally

a central recording device - a digital video

threaded mounting screws. There are no bearing covers, the new design dispenses

recorder (DVR), network video recorder (NVR)

with tapered roller input bearings and replaces these with angular contact ball bearings.

or even a computer. All images are recorded

SSP stainless jacks are self-locking, with their whirled screw shafts available in any length

onto a standard SD memory card in each

required. The clevis or head can be standard or made to requirements, again in stainless

camera, and the cameras keep recording

steel. Two ratios are available (N and L) and the jack can be configured as a travelling

even if the network fails. The cameras

screw or a travelling special nut to user dimensions.

are powered over the network, eliminating

For applications not requiring a pivoting mount, Pfaff-silberblau offers the traditional SHE

the need for separate power cables. This

series now in full stainless steel construction. Three different housings give a range of 3T

reduces cost, simplifies installation and

to 15T, with the N and ratios complementing the range.

makes the system more robust as there is

Pfaff-silberblau stainless steel jacks are delivered standard with mineral-grease-based

no single point of failure. Additionally, exist-

lubricants, but can also be delivered with food-grade grease, or other special purpose

ing analog cameras can be integrated via

lubricants without need for any modifications.

video encoders.

Motion Technologies Pty Ltd

Axis Communications (S) Pte Ltd

Contact info and more items like this at wf.net.au/T027

Contact info and more items like this at wf.net.au/S628

20 ECD SOLUTIONS - NOV/DEC 2013

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Now, your customers can manage both their UPS and energy proactively CO2

Energy Usage and Energy Cost Reporting: Save energy and money by tracking energy usage and costs over time

CO2 Emissions Monitoring: Reduce environmental impact through increased understanding of CO2 emissions

Risk Assessment: Identify and proactively manage threats to availability (e.g., ageing batteries)

Only APC Smart-UPS saves money and energy without sacrificing availability Today’s more sophisticated server and networking technologies require higher availability. That means your customers need more sophisticated power protection to keep their business up and running at all times. But that’s not all. In today’s economy, their UPS must safeguard both their uptime and bottom line. Only APC by Schneider Electric™ helps your customers meet both of these pressing needs. Specifically, the APC Smart-UPS™ family now boasts models with advanced management capabilities, including the ability to manage their energy in server rooms, retail stores, branch offices, network closets, and other distributed environments.

Why Smart-UPS is a smarter solution Intuitive alpha-numeric display Get detailed UPS and power quality information at a glance – including status, about, and diagnostic log menus in up to five languages.

Intelligent UPS management software

PowerChute™ Business Edition, which comes standard with Smart-UPS 5 kVA and below, enables energy usage and energy cost reporting so your customers can save energy and money by tracking energy usage and costs over time; CO2 emissions monitoring to reduce environmental impact through increased understanding; and risk assessment reporting so they can identify and proactively manage threats to availability (e.g., ageing batteries)

Configurable interface

Set up and control key UPS parameters and functions using the intuitive navigation keys. On rack/ tower convertible models, the display rotates 90 degrees for easy viewing.

Best-in-class UPS

Our intelligent, interactive, energy-saving APC Smart-UPS represents the combination of more than 25 years of Legendary Reliability™ with the latest in UPS technology including an easyto-read, interactive, alpha numeric LCD display to keep you informed of important status, configuration, and diagnostic information, a unique battery life expectancy predictor, and energy-saving design features, like a patent-pending ‘green’ mode.

Energy savings

A patent-pending ‘green’ mode achieves online efficiencies greater than 97 per cent, reducing heat loss and utility costs.

Now, more than ever, every cost matters and performance is critical. That’s why you should insist on the more intelligent, more intuitive APC Smart-UPS. Pacific Datacom, part of the L&H Group, with seven offices nationally is a specialist distributor of communication infrastructure solutions. Pacific Datacom are a proud distributor of the APC range of products.

Please visit www.pacificdatacom.com.au or call PDC today, on 1300 301 006, to find out more!

Does you customer already own a UPS?

If your customer owns a UPS less than 3years old, they can TradeUP and receive DOUBLE the benefits: Free environmentally friendly disposal of your old unit PLUS receive a rebate on your new APC purchase Go to tradeups.apcpacific.com for more information

Put APCs knowledge to work for you and download a FREE copy of White Paper # 10: “Preventing Data Corruption in the Event of an Extended Power Outage”. Visit www.apc.com/promo Key Code 53497K ©2013 Schneider Electric. All Rights Reserved. Schneider Electric, APC, Back-UPS, and Legendary Reliability are owned by Schneider Electric Industries SAS or its affiliated companies. e-mail:esupport@apc.com • 78 Waterloo Road, Macquarie Park, NSW 2113 AUSTRALIA • Tel: 1800 652 725

22 ECD SOLUTIONS - NOV/DEC 2013

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CABLE RECALL

he Australian Cablemakers Association (ACA) is calling for tougher action on imported electrical cables which do not meet Australian Standards following a recall of Infinity brand electrical cables by NSW Fair Trading. The issue relates to the sub-standard PVC insulation and sheathing compound which could result in serious electric shocks or fire. The ACA brought this safety issue with NSW-based Infinity Cable Co Pty Ltd to the attention of Energy Safe Victoria and NSW Fair Trading after ACA members conducted in-house tests of Infinity cable as well as commissioning, at the ACA’s expense, an independent test by TUV Rheinland. As a result, Infinity has been asked to recall three batches of Infinity brand thermo-plastic sheathed (TPS) electric cable imported from China and sold in the ACT, Qld, NSW, Vic, WA and SA - specifically Infinity TPS 2.5 mm twin and earth flat cable model FT3025 with batch numbers INFMEL081112, INFH210912 and Infinity branded Olsent cable INFH190311. ACA Secretary and spokesman Andrew Davenport said the association is gravely concerned with the situation and the potential risks to electrical contractors and the public not just in NSW.

ACA DEMANDS TOUGH ACTION AFTER IMPORTED CABLE FAILS SAFETY TESTS The Australian Cablemakers Association welcomes the decision by NSW Fair Trading to recall the product throughout NSW, however the risk of non-compliant product sold and installed in other states is still evident. The ACA therefore calls upon product safety regulators in other states and territories to follow the decision of NSW Fair Trading with regard to the decision to issue a product recall. Australian lives are at risk from non-compliant products. Formed to represent the interests of Australia’s cable manufacturers in interactions with governments, government authorities, supplier and customer associations and other industry bodies, the ACA also works to promote safety in the community by arranging independent testing of cables. This has resulted in the ACA’s Approved Cables Initiative (ACI) which was established to address the use of unsafe, non-compliant and counterfeit cable in the Australian marketplace. The Approved Cables Initiative (ACI) was established to address the use of unsafe, non-compliant and counterfeit cable in the Australian marketplace. The ACI’s mandate is clear: any cable failing to comply with the Australian Standards will be reported to the relevant state or federal authority that has the power to instigate a recall of such products, in the interest of community safety.

Access switches The Cisco Catalyst 2960-X series access switches provide Layer 2 and Layer 3 access features. The switches deliver energy efficiency,

NEW PRODUCTS

while preserving users’ investments through mixed stacking with existing Catalyst 2960-S and SF switches. The downlink hibernation mode puts the downlinks to sleep when not in use, and the switch hibernation mode puts the switch to sleep, consuming less than 10 W. Other features include: built with true stacking which enables cross-stack QoS and cross-stack high availability; built for network programmability, application visibility and control; provides PoE and PoE+ support with up to 740 W of power (without an external power source); offers control plane redundancy across the switches in the stack; provides redundant power supply for power resiliency; uses standardsbased 802.1X for port-based network access control; automatically configures ports based on device type for rapid deployment with Auto Smartports; helps enable scalable and dynamic role-based access control with Cisco TrustSec; protects against IPv6 address theft and malicious attacks with IPv6 First Hop Security. Cisco Contact info and more items like this at wf.net.au/V532

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NOV/DEC 2013 - ECD SOLUTIONS 23

NEW PRODUCTS

Network emulator The GigaNet Systems VirtualNet GE and XG are inline (passthru) 1G/10G ethernet test systems that enable development and verification engineers to validate proper system response to error conditions that can occur in deployed systems. VirtualNet Ethernet emulators modify/impair live bidirectional traffic according to user-specified parameters and duration as traffic passes through. With VirtualNet in their test and verification setups, engineers

Ethernet cable

can introduce bit-errors, delay, bandwidth controls, frame drop,

The CAT6A has been developed for a data rate of

corrupt frame data, modify specific protocol fields in selected

10 GB even during permanent movement. In order

frames and observe the resulting system response. This testing

to provide sufficient protection for the 500 MHz

enables validation of system performance and robustness under

frequency required, the wire pairs and the cable

any desired scenario. Thorough testing for these corner cases

are equipped with the special igus braid shield

is essential for optimising performance and avoiding costly post-

with more than 90% optical cover.

deployment operational issues.

The bending factor of the new CAT6A from igus

Unlike other emulators, VirtualNet Emulators are hardware-based network emulators (using dedicated FPGAs), delivering full line-rate

is particularly low at only 12.5 x cable diameter, allowing a reduction in machine design space.

performance for 1G and 10G ethernet traffic not only at all frame

A close-mesh, homogeneous copper wire braiding

sizes but also regardless of the impairment settings applied by

protects both the wire pairs twisted with short pitch

the user. With the ability to replicate real-world network conditions

lengths and the complete shield from breaking -

in a 100% controlled manner, users are ensured that no other

even with small bending radii. In order to protect

variable has been introduced into testing and results are precise

the shield braid, the new CAT6A sheathing is made

and, most importantly, repeatable.

of highly abrasion-proof TPE ex stock. Variants with

Other benefits include: an increased system performance with

PUR and PVC sheathing are also available.

complete testing of usage and error scenarios; reduced time

Furthermore, the shielded braid increases the

to market with faster test case creation and repeatable testing;

electromagnetic compatibility of the cable. The

automated generation of specific error scenarios; eliminate costly

shielded pairs are stranded using an optimised

post-deployment operational and performance issues; faster root-

pitch length in such a way that they can cope with

cause analysis of problems in deployed systems.

the high mechanical requirements on the one hand

TelecomTest Solutions

and meet the electrical requirements concerning

Contact info and more items like this at wf.net.au/U004

data transmission on the other. Treotham Automation Pty Ltd Contact info and more items like this at wf.net.au/V252

Signal connector The HARTING PushPull Signal connectors meet the demands of industry for the reliable transmission of energy, signals and data in all power ranges, consistently and in a uniform connector system. The signal has 10 contacts to transmit rated currents of 5 A with conductor wiring gauges of up to 0.75 mm2. To ensure EMC interference immunity, the contact inserts are fully screened, as they are with RJ45 data connectors. Screened cables can be connected. The connectors have PushPull locking for reliable and intuitive connection. Perfect locking is indicated by an acoustic signal (a click). Hybrid applications can also be created with the product. For example, one part of a connector face can be used for energy transmission, whereas other contacts are available for communication. The connectors are obtainable in the PushPull 14 and 4 version series in accordance with IEC 61076-6-107. Han PushPull version 14 is the preferred connector for decentralised automation in the field for data transmission and energy supply subject to the guidelines of the Profibus user organisation PNO and the automation initiative of German automobile manufacturers (AIDA). HARTING Pty Ltd Contact info and more items like this at wf.net.au/T954

24 ECD SOLUTIONS - NOV/DEC 2013

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NEW PRODUCTS

Copper cabling system TE Connectivity’s (TE’s) pre-terminated cassette-based SigmaLink copper cabling system has been upgraded to be compatible with the company’s Quick-Fit profile, making it compatible with TE’s Universal Connectivity Platform (UCP). As a result, Sigma-Link Quick-Fit housings can now be ‘mixed and matched with other copper or fibre connectivity solutions in the same rack - and even in the same patch panel - providing designers and managers with flexibility for future upgrades and reconfigurations. The Sigma-Link solution can be deployed in any application that requires copper twisted-pair cabling and can be used to connect users to switches, switches to other switches, or for switch-to-server links. It is designed to improve efficiency in network infrastructures by saving time and improving design flexibility. With its pre-terminated copper cable trunks, the Sigma-Link system enables the IT or data centre manager to quickly deploy a cabling channel with confidence in the installed performance. Each pre-terminated assembly is factory tested, and the links are available in performance levels from Category 6 through to Category 7A, with a variety of configuration types and shielding constructions. The Sigma-Link system supports up to 10 GbE transmission and beyond, allowing very high bandwidth applications and protocols to be supported in the future. The UCP system is designed to deliver rack efficiency and supports multiple media deployment. It comprises a range

Compact smart managed switches The Factory Line smart managed switches are designed for Profinet and EtherNet/IP applications and offer up to 16 ports. The switches come in a 16-port twisted-pair-only version or with 14 twisted pairs and two 100Base FX fibre-optic ports. The fibre-optic model is available in a multimode and singlemode version. Due to their extended operating temperature range from -40 to 70°C, the 16-port devices are particularly suitable for use in rough industrial environments. The switches’ compact dimensions make it possible to deploy them locally in flat housings. The units are optimised for applications that make use of the Profinet RT and EtherNet/IP protocols. As Profinet IO devices, they are configured via the controller and offer a multicaster function optimised for EtherNet/IP. A convenient smart button allows users to select Profinet or EtherNet/IP mode during installation. The RSTP, MRP and Fast Ring Detection protocols support the set-up of universal, redundant network structures, optionally with short switchover times. The replaceable configuration plug makes it easy to exchange devices. Phoenix Contact Pty Ltd Contact info and more items like this at wf.net.au/U994

of components that include one common 19″ patch panel (either angled or flat), subfloor and overhead panel mounts, as well as Xtra-U panels for side mounting. All panels can be used to accommodate both copper and fibre cassettes/ modules, and the units can be installed within or outside the traditional 19″ envelope. Available as a Class FA (Category 7A) system, the SigmaLink solution has the capability to support future ‘bandwidthhungry’ applications and is prepared for the forthcoming Cat. 8 standard, the company says.

M63 cable grommet Treotham Automation is expanding the Rutaseal grommet range with an M63 version. This size will handle larger cable and pipes with a diameter of 34-45 mm. The EPDM version is available in grey (RAL7001), light grey (RAL 7035) and black (RAL 9005) and the Chloroprene version is available in black (RAL 9005). The version is SEMKO approved for IP67. The grommet is installed from one side only, sealed from the beginning

TE Connectivity

with a push-out membrane that is removed by installing the cable. It is

Contact info and more items like this at wf.net.au/V477

self-adjusting to both wall thickness and cable diameter. The grommet is suitable for outdoor use. Compared to plastics, rubber is less likely to dry, crack and come loose, and is very resistant to UV light and ozone. Since the material is soft it is suitable for use on curved surfaces as it will adapt to the shape of the surface. In many cases users do not need IP68 cable glands. Glands are more time consuming to install, often need access from both sides during installation and have very large protrusion. It is often enough with IP67 - cables are often fixed in the enclosure and to a wall going into the box - making a grommet a suitable sealing solution. The Chloroprene version is also DNV approved for marine and offshore installations. Treotham Automation Pty Ltd Contact info and more items like this at wf.net.au/U921

26 ECD SOLUTIONS - NOV/DEC 2013

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INNOVATION

FIBRE-OPTIC COMMUNICATIONS RESEARCHER RECOGNISED

r Nicolas Fontaine, a researcher at Bell Labs, the research arm of Alcatel-Lucent, has been included in Popular Science magazine’s Brilliant 10 list of top researchers under the age of 35. He was selected based on his work developing novel techniques designed to enable fibre-optic networks to meet the world’s insatiable demand for ultrahigh-speed data services and content. Dr Fontaine’s research focuses on a technique called Space Division Multiplexing (SDM), which will make it possible to establish multiple, parallel spatial paths in a single strand of optical fibre, multiplying the amount of data the fibre can carry. This technique would be similar to packing multiple superhighways - and all the traffic they carry - into the space taken up by a single superhighway today. This research is critical to the development of more dynamic, high-capacity optical transport systems and complements AlcatelLucent’s recently announced Shift Plan, an industrial repositioning of the company from a telecoms generalist to an IP networking and ultrabroadband specialist. One of the key research and development priorities for the company is around the evolution to advanced IP/ optical transport networks that can serve the booming demand for high-bandwidth data services such as high-definition video streaming, next-generation mobile broadband applications and cloud services. One of Dr Fontaine’s most notable recent achievements was finding a solution to one of the key challenges that must be overcome

28 ECD SOLUTIONS - NOV/DEC 2013

for SDM to become reality. The specific challenge is to find a way to move optical signals onto and off new SDM fibres in a way that can grow as needed to meet evolving demand, has low signal loss and does not distort the various parallel data streams. Fontaine was able to invent an elegant solution to this problem that meets all of the above requirements. Perhaps even more importantly, the solution lends itself to cost-effective manufacturing by using a flexible technique whereby optical waveguides are written into miniature glass blocks using a high-power laser beam - very similar in spirit to 3D printing. Jake Ward, editor-in-chief of Popular Science, said: “Popular Science prides itself on revealing the innovations and ideas that are laying today’s groundwork for tomorrow’s breakthroughs, and the Brilliant 10 is one of the most exciting ways we do that. This collection of 10 brilliant young researchers is our chance to honour the most promising work - and the most hardworking people - in science and technology today. This year’s winners are particularly distinguished. One of them has crammed incredible amounts of data into fibre-optic cables, in effect supercharging the internet. Another has developed a way of seeing all the viruses in an ecosystem at once. And another knows how to not just spot other planets that might be habitable - she can tell you what the weather is like on them. I’m proud to welcome them all as members of the 2013 Brilliant 10.”

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Cable Assembly @ Ampec

Local manufacturing capabilities for cable assembly with a fully equipped factory

Ampec Technologies specialises in manufacturing of custom design cable assemblies at our local factory in Sydney. We also have overseas manufacturing partners to cater for high volume production. Our experienced team is at your service.

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BEYOND COOLING THERMAL MANAGEMENT STRATEGIES FOR THE MODERN DATA CENTRE Mark Deguara, Technical Services Senior Manager*

Not too long ago, keeping a data centre ‘efficiently’ cool was the ultimate goal for Australian data centre managers. But today, with Australian data centres evolving into hubs for much larger, interconnected networks of cloud-based services - potentially servicing hundreds of thousands of global users around the clock - managing cooling loads in isolation is not enough. Customers are now looking beyond cooling at holistic thermal management solutions.

ooling accounted for - and still accounts for - more than 35% of a data centre’s electricity bill. In a large data centre with hundreds of multikilowatt racks, shaving even 10% off the cooling bill could add up to tens of thousands of dollars in savings. But we’ve reached a point on the technology curve where data centre managers can no longer keep adding equipment to improve cooling efficiency, mainly due to space limitation and cost of real estate skyrocketing in the past few years. Connected data centres are becoming ‘containerised’ to allow for rapid deployment and decommissioning in response to equally rapid fluctuations in demand; space is as important as cost (both capital investment and operational costs). At the same time, customers have become more sophisticated. Aside from cooling, they have spread their focus across a wider range of infrastructure priorities, including design efficiency, modularity, control, connectivity and speed. Then there are those that have taken advantage of new technologies and are opting to spread their risk across co-location facilities, centralised data centres, and both public and private cloud services. We propose a number of relatively moderate thermal management strategies to balance these factors and create a framework that delivers improved efficiencies at lower costs regardless of the size or scope of the data centre.

Proper sealing The first strategy is a case in point. It may seem obvious but thermal gains and losses through floors, walls and ceilings, or the introduction of humidity from outside the critical facility, reduce ef-

30 ECD SOLUTIONS - NOV/DEC 2013

ficiency and negatively impact other thermal management strategies. The data centre should at all times be isolated from the general building and outside environment as much as possible. Keep doors closed and use a vapour seal to isolate the interior atmosphere. A vapour seal is one of the least expensive and most important methods for regulating the data centre’s thermal footprint and is particularly important in maintaining proper humidity levels. While computer room precision air conditioners (CRACs) control humidity through humidification or dehumidification as required, both consume energy. An effective vapour seal - typically created using a combination of plastic film, vapour-retardant paint, vinyl wall coverings and vinyl floor systems - can reduce the amount of energy expended on humidification or dehumidification. This is the first step in any plan to increase thermal efficiency. If the room is not properly sealed, all other measures for improving efficiency will be less effective. A data centre assessment can help identify areas where outside air is entering the controlled environment and recommend strategies for proper sealing.

Optimised airflow Once the room is sealed, the next step is to ensure efficient air movement. The goal is to move the maximum amount of heat away from the equipment while using a minimum amount of energy. Optimising airflow requires evaluation and optimisation of rack configuration, air-conditioner placement and cable management. Most IT equipment is designed to draw in air through the front and exhaust it out the rear. This allows equipment racks to be arranged in ‘hot aisle’ and ‘cold aisle’ configurations so that rows

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DATA CENTRE EFFICIENCY

Efficient CRACs Because of the variable nature of the IT equipment load, and the impact of other thermal management practices, CRAC units typically operate at less than 100% load all of the time. This creates the opportunity to design systems that operate more efficiently during normal operating conditions, and since operating conditions aren’t always stable, increasing efficiency requires some method of varying capacity based on operating conditions. Technologies such as Digital Scroll compressor technology give rise to this. Digital Scroll compressor technology offers a newer way to precisely match capacity and power consumption to the desired load and can deliver significantly lower energy consumption compared to standard ‘fixed-capacity’ compressors. It allows the compressor to never be cycled off, reducing power consumption linearly as it modulates capacity, resulting in optimum system performance and control.

©iStockphoto.com/backtasan

Supplemental cooling

of racks face each other, with the front of each opposing row of racks drawing cold air from the same aisle. This approach is most effective when cold and hot air do not mix. Therefore, perforated floor tiles should be removed from hot aisles and used only in cold aisles. Blanking panels should be used to fill open spaces in racks to prevent hot air from being drawn back through the rack. When using the hot-aisle/cold-aisle approach, CRAC units should always be placed perpendicular to the hot aisle to reduce air travel and prevent hot air from being pulled down into the cold aisles as it returns to the air conditioner. A return ceiling plenum can also be effective in minimising the mixing of hot and cold air. The next extension of this is containment, when hot and cold aisles are totally isolated from each other by either containing the cold aisle or the hot aisle. This strategy also gives rise to higher return temperatures to the CRAC units and gives rise to increased efficiency and capacity. Lastly, the explosion in the number of servers that data centres must support has created cable management challenges in many facilities. If not properly managed, cables can obstruct airflow through perforated floor tiles and prevent air from being exhausted out the rear of the rack. The underfloor plenum should be checked to determine if cabling or piping is obstructing airflow. Overhead cabling is becoming increasingly popular, which eliminates the potential for obstruction. Deeper racks are available to allow for increased airflow and existing racks can often be equipped with expansion channels to add depth for cables and airflow.

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The solution to rising rack densities and high room diversity is a pumped refrigerant cooling infrastructure that supports cooling modules placed directly above or alongside high-density racks to supplement the air coming up through the floor. This has a number of advantages, including increased cooling system scalability, greater flexibility and improved energy efficiency. Higher-density applications require fluid-based cooling to effectively remove the high concentrations of heat being generated, and from an efficiency perspective, refrigerant generally performs better than water for high-density cooling.

To the future A holistic thermal management framework goes beyond cooling to create a significant opportunity for improving efficiency in the modern data centre. In many cases, relatively simple and inexpensive changes, such as improving room sealing, moving cables or other objects that obstruct airflow or installing blanking panels, can pay immediate dividends. In addition, new technologies, such as variable capacity room air conditioners and optimised control systems, should be considered for their impact on efficiency. Finally, supplemental cooling systems provide a response to increased equipment densities that can increase the scalability and efficiency of existing cooling systems.

*As National Product Manager for Emerson Network Power Australia, Deguara is responsible for both the precision air conditioning and power product portfolios for Australia, New Zealand and surrounding regions. Degura has more than 13 years’ experience in the electrical industry and close to 9 years’ experience with Emerson Network Power in the Data Centre Industry. He has a degree in Electrical Engineering from Sydney University, with emphasis on power distribution. Moving into the work force he spent time gaining experience in building and home automation, security systems and electrical accessories, with a major highlight of being involved in the installation of the automatic lighting of the Sydney 2000 Olympic Site. Mark also represents Emerson Network Power on the review of AS2834 - Computer Accommodation.

Emerson Network Power Contact info and more items like this at wf.net.au/V496

NOV/DEC 2013 - ECD SOLUTIONS 31

NEW PRODUCTS

Multifunction enclosure The RFR-00311 multifunction enclosure is a 1U configurable rackmount unit for storing and terminating incoming fibre cable. Designed to accommodate a wide variety of termination types, adapter configurations as well as different cassettes, the enclosure is also constructed to allow maximum flexibility in routing fibres. The heavy-duty ball bearing slide mechanism incorporated into the design allows easy access to fibres and the interchangeable front plate facilitates upgrades as required. The enclosure has an optional front locking kit and an optional front cable management to securely route patch cords. Molex Premise Networks Pty Ltd

CASE STUDY

Contact info and more items like this at wf.net.au/V237

Electrical equipment for LNG projects

T Day, part of MacLean Electrical, has been contracted to supply bulk electrical packages for a number of LNG projects on Australia’s east and west coasts. As a part of the contract, JT Day is providing a range of cables, cable glands and electrical bulk materials including lighting, cable supports, junction boxes, control station and other products for industrial and hazardous area installations. The company is also providing technical support. “The orders placed with JT Day demonstrate that the rapidly growing oil and gas industry requires strategic Australian-based partners to meet their demanding requirements,” said Shawn Taylor, national sales manager, JT Day. For such large-scale LNG projects, equipment is usually delivered to contractors around the world who are involved in manufacturing of modules that make up the processing trains, which are then shipped and assembled on site. The JT Day supply chain and logistics group delivers materials to different parts of the world. This includes to the module fabrication yards, gas processing skid packages and system integrators. The company takes a consolidated approach to business and leverages its strong presence in the key engineering centres such as London and Houston. “The last mile supply is always the most exacting with delivery requirements of a lower volume with a greater urgency either to meet a milestone or complete the installation.” In large projects, it is common to have different stages of project design, early concept through to front-end engineering design, completed by different engineering contractors based in different locations around the globe. This process typically takes between two to four years. “The main difficulty was managing the large number of

32 ECD SOLUTIONS - NOV/DEC 2013

independent manufacturers whose products make up the electrical and cable take-offs,” said Taylor. A large number of small and large contractors are involved in projects of this scale. “Our objectives to ensure all of the second- and third-tier contractor groups understand our capabilities and the support and expertise we can offer. Often when smaller contracting groups are involved they may not know where to source project specified and approved products - we can assist as we have an established supply chain specific for the project,” said Taylor. JT Day Pty Ltd Contact info and more items like this at wf.net.au/V509

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CASE STUDY

Implementing the first high-voltage grid with eco-sustainable cable

rysmian Group has tested the first electrical system that includes high-voltage P-Laser cable. P-Laser is the first high-performance, eco-sustainable cable for electrical grids. Made with recyclable raw materials, P-Laser helps to reduce the environmental impact of electrical grids while increasing their efficiency and transmission capacity. High-voltage P-Laser maintains the same properties of efficiency, compatibility with the existing grid and lower environmental impact. In fact, the cable can operate at temperatures above the typical 90°C of traditional XLPE technology, while the materials used for the protective sheath, the metal conductor and the outer cable screens are fully recyclable. The 150 kV, 5 km link realised in Lacchiarella, near Milan (Italy), owned by Terna SpA, represents a fundamental step in the reorganisation of the high-voltage transmission grid in the southwest area of Milan, which will allow connections to be optimised under a medium-term program. PryCam has been installed at the two extremes of the approximately half-kilometre-long P-Laser section. This new instrument, developed by Prysmian Group, allows any pulse signals generated by partial discharges to be monitored and accurately measured, thereby preventing failures and the related costs, by monitoring the different parts of the electrical grid without having to switch it off. “The development of the high-voltage P-Laser cable follows the introduction on the Italian and international market, started some years ago, of medium-voltage P-Laser. Thanks to this, Prysmian Group is more and more engaged in partnering with the utilities in upgrading and developing their electrical grids while seeking to reduce the environmental impact of such grids,” explains Fabio Romeo, executive vice president of Prysmian Group’s Energy Business.

“In coming years we will see a radical change in the way that the global electrical system operates, offering many benefits to all users in terms of efficiency, quality and safety of supply. Highperformance cables and smart monitoring instruments are a key part of this modernisation process, in order to ensure better risk prevention, grid load optimisation and low environmental impact.” After receiving IMQ certification in Italy and being approved and adopted by Italian utilities, the medium-voltage P-Laser cable has also been introduced in other European countries like The Netherlands and Spain, where production or marketing has already started and is delivering promising results. Prysmian Cables & Systems Australia Pty Ltd Contact info and more items like this at wf.net.au/V552

NEW PRODUCTS

Handheld ethernet packet capture Albedo Net.Hunter is a handheld stream-to-disk appliance capable of monitoring live traffic to capture selected TCP/IP flows at wire speed. Net.Hunter is comprehensive and small, does not have IP or MAC addresses, and works at full bit rate without generating any delay, jitter or loss, therefore it is totally invisible. The appliance is a compact and independent device that includes screen, keyboard and batteries to operate everywhere. It captures and records, by hardware, at full wire speed in full duplex. It is suitable for those who need to monitor and capture critical data, protocols and VoIP conversations, everything transparently without disturbing live traffic. The appliance satisfies the need of packet capture that is not well served by probes, testers and analysers unable to capture, tap and save in real time. Features include: pass-through and mirror; hardware filter and capture; no delay, zero packet loss; NTP synchronisation; PCAP format support; VNC remote control; handheld tap; 4.5 h on batteries, 2.6 lb; 60 or 120 GB hard disk; IPv4 and IPv6. Benefits include: compact and autonomous; multicast captures for IPTV; record at full wirespeed; scalable to dozens of units; AC power fault tolerant; invisible and undetectable; risk-less traffic control; stream-to-disk LAN and Wi-Fi. TelecomTest Solutions Contact info and more items like this at wf.net.au/U248

34 ECD SOLUTIONS - NOV/DEC 2013

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NEW PRODUCTS

VM-centric disaster recovery software Nutanix has announced the latest version of its software, Nutanix OS 3.0, and a hardware line, the NX-3000 series. The products assist enterprises build next-generation, software-defined data centres. In addition to VM-level disaster recovery and adaptive post-process compression, Nutanix OS 3.0 also delivers dynamic cluster expansion, rolling software upgrades and support for a second hypervisor, KVM. The NX-3000 series highly configurable platform allows compute-heavy and storage-heavy nodes to coexist in a single heterogeneous cluster. The platform will include hardware models that are variable in the capacity and number of PCIeSSDs, SATA SSDs, and SATA HDDs per server node. The nodes can have varying numbers of CPU cores per socket and variable memory capacities. This allows for independent scaling of compute and storage in a single system that is optimised for every use case and can scale to address evolving business requirements. The NX-3000 is based on Intelâ&#x20AC;&#x2122;s Sandy Bridge architecture and delivers VM density in a 2U form factor. Nutanix OS 3.0 includes native storage-optimised disaster recovery that enables multiway, master-master replication claimed not to be available in traditional storage arrays. Administrators can configure disaster recovery policies that specify protection domains and consistency groups in primary sites, which can then be replicated to any combination of secondary sites to ensure maximum business resiliency and application performance. Furthermore, any Nutanix cluster can serve as both a primary and secondary site simultaneously for different protection domains, providing flexibility and choice. Nutanix OS 3.0 also delivers best-in-class runbook (failover and failback) automation that is hypervisor-agnostic, which means the native disaster recovery capabilities are available and consistent regardless of the underlying virtualisation platform or management tools. Matrium Technologies Pty Ltd Contact info and more items like this at wf.net.au/T098

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NOV/DEC 2013 - ECD SOLUTIONS 35

CASE STUDY

Submarine data link between Southeast Asia and the US to be upgraded

lcatel-Lucent and Asia America Gateway, the cable system owned by a consortium of operators, have signed a deal to upgrade the Asia America Gateway (AAG) submarine cable system, covering the route from the Philippines to the United States. The 20,000 km-long AAG system will add multiterabit data capacity to cope with the rapid expansion of data traffic in countries along its route, while rapidly increasing its capability to meet cloud service requirements, leveraging Alcatel-Lucent’s advanced coherent technology. Spanning almost half the length of the Equator, AAG connects Malaysia to the US via Singapore, Thailand, Brunei, Vietnam, Hong Kong, the Philippines, Guam, Hawaii and the US west coast. The advanced coherent technology to be used for this upgrade will deliver a capability to upgrade the system to over 8 Tbps and will contribute to further strengthen communications reliability over the Asia-US route. When it was launched in 2009, the Asia-America Gateway represented a breakthrough in delivering the first terabit submarine cable network between SE Asia and the US, being designed for an ultimate capacity of 1.92 Tbps. “This new investment in additional capacity on the AAG system will further help to address the persistent demand for anywhere, anytime broadband access. Alcatel-Lucent’s technology offers an adaptable solution to continue implementing our staged upgrade strategy to meet significant bandwidth increments over time, while protecting our investments in the subsea plant,” said Vito Pavone, chairman of the AAG Management Committee. Philippe Dumont, president of Alcatel-Lucent Submarine Networks, said: “We are pleased to help AAG operators allow quicker service acceleration to met the expectations of their customers for high-quality broadband applications, storage and computing. Alcatel-

Lucent’s unique solution delivers an easy means of scaling up to multiterabit capacity, offering evolution for submarine line terminal equipment while combining technological and economic benefits.” The Alcatel-Lucent solution is based on the 1620 Light Manager submarine line terminal equipment using coherent technology at 40G (gigabits-per-second), expandable to 100G, to provide efficient use of the available optical spectrum. The terminal offers optimal scalability and flexibility thanks to its use of the company's advanced coherent technology, which also incorporates the latest Soft Decision Forward Error Correction (SDFEC) technology. Additionally, Alcatel-Lucent’s technology offers multi-vendor adaptability. With more than 100 upgrades completed over the years, Alcatel-Lucent’s field-proven submarine technology offer carriers, service providers, multi-media and content providers a seamless path to expand their networks in a cost-effective way thanks to the optimisation of dry plant and wet plant to extract maximum performance.

NEW PRODUCTS

Compact power source Emerson Network Power has launched the Liebert NX (10-40kVA), a

The unit is parallel ready and can be connected with up to four

compact and fully integrated uninterruptible power supply (UPS) that

units, one of which is redundant. A single unit can be upgraded to

is suitable for small to medium businesses.

parallel operation via easy-to-modify software settings and the addi-

The UPS features highly efficient voltage and frequency independent (VFI) technology, which is said to provide installation and operating

tion of extra modules, allowing the system to be customised for the required configuration.

costs savings. The device is said to achieved over 94% efficiency in

The device features a multilingual LCD user interface allowing for

double conversion mode and up to 98% in eco mode, ensuring ef-

close control and monitoring of system status and performance. The

fective load protection and minimising source impacts.

UPS also offers voltage-free contact ports, USB interface and internal

With a rated output power factor of 0.9, the device is claimed to

Intellislot for SNMP or Modbus communication. These communication

provide 11% more active power than traditional 10-40 kVA UPSs. The

capabilities make the UPS compatible with building management

UPS’s combination of performance features and good internal battery

systems and can be monitored by using Liebert Multilink and Nform.

autonomy makes it suitable for providing power protection for a wide

The device’s architecture is designed to make installation and service

range of applications from IT, medical facilities and laboratories, of-

simple with its easily removable power assembly, minimising downtime

fice facilities and retailers. The internal battery component allows for

for any service requirements.

customised configuration options for greater flexibility, while offering

Emerson Network Power Contact info and more items like this at wf.net.au/U982

long back-up capability of up to an hour at 10 kVA.

36 ECD SOLUTIONS - NOV/DEC 2013

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NEW PRODUCTS

High-speed copper connectors TE Connectivity’s Deutsch D-MAX high-speed copper connectors offer robust reliability and high signal integrity to support current and future high-speed protocols in the most demanding aerospace and military applications. The connectors support 10G ethernet and beyond, and are compatible with high-speed categories 5e, 6, 6a and 7, USB and IEEE 1394 cables. Designed for harsh environments as a high-performance alternative to RJ45 connectors, they are suitable for the requirements of military and aerospace OEMs for high-speed, rugged and compact interconnects. The shielding arrangement of the D-MAX connector helps protect each pair through the connector to provide good impedance matching (designed to maintain 100 Ω impedance) and help eliminate crosstalk. The optimised design has little effect on the signal when the differential pairs transverse through the connector. The design and close impedance matching of the D-MAX connector give designers more margin in such critical features as near- and far-end crosstalk and return loss. Better margins can mean better signal integrity. In addition, the connector uses standard AS39029 crimp contacts. The termination and assembly is fast and straightforward, including the ability to field terminate and repair in as little as five minutes. The D-MAX connector supports a variety of circular and

Andrew Chew and Meredith Riley

rectangular form factors to allow maximum flexibility in applying high-speed protocols, and is available with aluminium or composite shells with a variety of finishes. The robust 38999 series III shell is available for single- or quad-channel configurations. TE Connectivity Contact info and more items like this at wf.net.au/U665

Network monitoring solution The ProfiTAP XX-32Gportable is a solution designed for consolidating multiple 10GbE and 1GbE span and/or 1GbE inline sources for monitoring and analysis tools. The solution is operated by desktop power supplies and offers a second redundant power supply. The solution includes XX-Manager, a GUI-driven management system controlling aggregation, routing and filtering. The XX-32Gportable holds four fixed 1GbE and two 10GbE ports. Other features include: rigid 1U metal enclosure, black ovenpainted desktop AC international power supply; voltage 100-240 V/ 50-60 Hz; low power consumption: <40 W; management ports RS232; cooling by two temperature-controlled serviceable fan units; operating: 0 to 50°C/storage: -20 to 90°C; humidity: 10 to 90%, none condensing; weight and size: main unit 41 (h) x 194 (w) x 254 (d) mm; weight: 1.5 kg. TelecomTest Solutions Contact info and more items like this at wf.net.au/T989

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NOV/DEC 2013 - ECD SOLUTIONS 37

©iStockphoto.com/Devonyu

MARKET ANALYSIS

CONSTRUCTION TO FALL

TELECOMS REMAINS ROBUST The value of total construction activity is expected to fall in the next few years, a new report shows. However, the NBN rollout will mean plenty of construction work in the telecommunications sector.

he latest Australian Industry Group (Ai Group)/Australian Constructors Association ‘Construction Outlook’ survey shows that, after solid growth of 10.6% in 2012-13, the total value of engineering and commercial construction work is expected to rise by just 2% pa in 2013-14 and by 1% pa in 2014-15. Growth in the value of engineering construction work is set to significantly drop from 12.9% pa in 2012-13 to 1.9% pa in 201314 before plateauing in 2014-15, the report shows. This reflects weaker conditions across a range of infrastructure categories and resource-based heavy industrial sectors. However, telecommunications work is forecast to remain robust in line with the NBN rollout and related investment. Levels of construction activity are also expected to hold up reasonably well in the oil and gas sector (despite a slower growth outlook), while civil projects (such as terminals and ports) are expected to still generate solid work in 2013-14 before weakening the following year. Prospects for commercial construction remain subdued, consistent with the soft and patchy nature of project activity within the sector. The survey points to growth in commercial work of 1.0% pa in 2013-14 followed by a mild pick-up in 2014-15 with growth of 4.4% pa anticipated. “The Ai Group/Australian Constructors Association ‘Construction Outlook Report’ highlights a central question facing the Austral-

38 ECD SOLUTIONS - NOV/DEC 2013

ian economy: what will drive economic growth and increased living standards as mining investment eases?” said Innes Willox, Ai Group Chief Executive. “While some areas of engineering and commercial construction - notably telecommunications work and construction related to oil and gas projects - are expected to expand, these bright spots are not anticipated to compensate for the reduction in mining work over the next couple of years. “With the flat outlook for other key parts of the economy on the back of weak non-mining investment in recent years, the dampening impacts of a strong domestic currency and a legacy of an extended period of low productivity growth, there is no hiding from the extent of the challenges to be faced over the next couple of years.” “The projected drop in the value of work highlights the need for public and private sector clients to engage with the industry to identify more effective strategies to support greater reliability of the construction pipeline,” said Lindsay Le Compte, Australian Constructors Association Executive Director. “Issues such as the financing of projects, the cost of construction - including the cost of tendering - and how projects are incorporated within an overall sustainability framework, are important discussions that need to occur.”

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Powerbox, a leading provider of power supplies throughout Australia and New Zealand, has now released the EFOY Pro fuel cell generators for demanding applications.

he EFOY Pro fuel cell generator

Applications: SCADA, Telecommu-

is a battery charger that pro-

nications, Security & Surveillance,

vides clean and reliable off-grid

Environmental Data Collection, Traffic

power wherever and whenever you

Management, On Board Power Supply

need it. The EFOY unit is a constant

for Vehicles.

current charger connected directly to a battery that supplies and monitors

EFOY Pro will produce electricity in

charge levels. Depending on demand,

any weather, climate or season. The

the fuel cell switches on automatically,

EFOY Pro fuel cells offer maintenance-

recharges the battery and switches

free energy supply for several months

to standby â&#x20AC;&#x201D; without any need of

on end. The in-built battery manage-

maintenance or user intervention. This

ment systems ensure increased life of

process extends the life of batteries

battery banks, as deep-discharging

by eliminating deep discharging.

is avoided. EFOY Pro fuel cells are quiet, producing only small quanti-

EFOY Pro fuel cells may be hybri-

ties of CO2, and guarantee long

dised with existing solar power sys-

autonomy â&#x20AC;&#x201D; without any need for

tems to ensure 100% reliability and

maintenance.

autonomy for applications in remote sites. When Solar is unable to deliver enough power, the fuel cell generator automatically switches on and compensates for the shortfall in energy.

CASE STUDY

enLighten retrofits NSW Land and Housing property enLighten Australia was awarded the contract to retrofit LED lighting in NSW Land and Housing Corporation’s property in Eastlakes. The corporation owns and manages the state’s portfolio of 144,000 social housing dwellings in NSW. Approximately 70% of the electricity used by NSW Land and Housing Corporation residential properties is for common area lighting, which amounts to over 21,000 tonnes of greenhouse gas emissions every year. The vast majority of NSW Land and Housing Corporation properties have old, inefficient T8 fluorescent lighting installed and much of this lighting is operating 24 hours per day. The corporation selected properties for lighting energy-efficiency upgrades to be undertaken in the 2011/12 financial year that had high electricity consumption and long lighting operating hours. The corporation received a gross rebate of $15,787 incl GST from the sale of the Energy Savings Certificates generated from the project under the NSW Energy Savings Scheme. enLighten’s eight-chip Chamaeleon emergency and non-emergency lights were installed in fire stairs, lobbies and corridors which required 24-hour lighting. The steel skirt accessory was applied across all installations, making all lights vandal resistant. The retrofit resulted in a reduction of 79 lights installed (122 Chamaeleons replacing 201 T8s), producing the same lighting output levels. The microwave motion sensors of the Chamaeleon light, which operate on a reduced lighting output in standby mode and full light in

occupancy mode, enable electricity savings without turning off the lights completely. This was an important factor in making the lighting feel safer for residents. Av e ra g e d a i l y e l e c t r i c i t y consumption data supplied by NSW Land and Housing Corporation indicated a 62% reduction in total electricity usage across the site. Data logging conducted by enLighten on a circuit with mixed lighting types indicated an energy reduction of 81%. One year post installation, the annual electricity savings of the lighting upgrade project, supported by billing data, has been 78,432 kWh or 88%. This figure was higher than original estimates of 81% and delivered cost savings of $14,253 (incl GST). The following graphs outline the sustained and consistent reduction in electricity consumption post installation and the 15% increase in power factor. Power factor improvements indicate an improvement in the efficiency of the lighting circuit, resulting into substantial future reductions in Ausgrid’s kVA energy demand charge. Since the Nov 2011 Eastlakes installation, enlighten Australia has won a further five rounds of commercial tenders to supply and install the Chamaeleon LED light in common area lighting upgrades across 15 properties in the Sydney metropolitan area. enLighten Australia Pty Ltd Contact info and more items like this at wf.net.au/V216

NEW Lighting control system

PRODUCTS

The An-10 wireless system from CP Electronics enables installation of a fully featured lighting control system with minimal disruption. The system has been specifically created to allow users to embrace the advantages of wireless technology, while at the same time offering all of the features and functionality demanded by modern lighting control systems. The devices will maintain illuminance (daylight linking or harvesting), saving energy where natural light is available. A seamless, wireless installation process reduces time and cost while negating the need for hardwiring to link components, making it suitable for retrofits and new buildings. The ability to position output units, switches and detectors exactly where required makes it easier to meet building regulations. The system is particularly suitable for historic and listed buildings where disturbing the building fabric is difficult or impossible. System functionality is achieved by programming, not hard wiring, making it easy to design the operation of the user’s lighting system. Incorporating additional devices is also seamless. Users simply install the extra device, program it into the system and it’s ready for use. The ability to adapt lighting to any adhoc requests is particularly useful for open-plan environments. Programming handsets are available to manage customisation of the lighting control system in house. CP Electronics Australia Contact info and more items like this at wf.net.au/V519

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NOV/DEC 2013 - ECD SOLUTIONS 41

CRITICAL FACTORS FOR ACHIEVING SUCCESS IN

SOLAR PV INDUSTRY Gavin Merchant, Key Account Manager, SolarMax

When it comes to a photovoltaic (PV) system, thoughtful planning is the foundation of a successful project. Experience has shown that 80% of successful solar systems depend on the decisions that are made in the first 20% of the project planning phase. This article discusses critical factors for creating efficient and long-life PV systems.

he project management and execution of a PV system are significantly influenced by the initial planning phase and a variety of factors must be considered to ensure the system meets the budget when itâ&#x20AC;&#x2122;s installed. In order for a solar project to be financially viable, it is crucial that the budget is correctly allocated towards the installation and ongoing service of the system to allow the maximum yield to be produced. A few of the crucial decisions that will determine the efficiency and sustainability of a solar power system are: the quality of the equipment, monitoring and installation; the location and size of the investment; and the Intelligent positioning of inverters and panels to efficiently manage the wiring process. Working with a project specialist, like an inverter manufacturer, and using the right planning tools to determine the size of the system or the yield calculations in advance will assist system operators in selecting the right system components and productspecific characteristics to optimise the design of the system.

Quality from the start A solar installation, on average, lasts for about 30-40 years and this has been made possible with advances in technology as well as the increasingly sophisticated planning and analytics tools which have improved the life span of these systems.

42 ECD SOLUTIONS - NOV/DEC 2013

However, the longevity of a solar system depends on a variety of factors and external influences such as climatic conditions, the quality and choice of the components used, the ongoing monitoring and the frequency of maintenance. These factors are crucial to the life of the plant and must be planned for before construction commences. Proper consultation with manufacturers and developing a professional project plan will not only benefit the plant owner, but the system provider as well. If risks are identified early, unnecessary claims can be avoided and service and maintenance can be completed quickly, and incidents - that could result in a loss of production of the plant - can be avoided. It is also useful to keep in the mind the quality of support from the manufacturers. The Australian environment is unique and experience, along with local knowledge, is incredibly important to the success of the planning phase. Factoring in the capabilities and the quality of support you will receive from manufacturers should also be a key consideration in the planning phase.

Monitoring and communication As we mentioned above, the longevity and efficiency of solar systems has come a long way in recent years and in terms of offering value and additional benefits for customers, the trend

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©iStockphoto.com/visdia

SOLAR INSTALLATIONS

WHEN IT COMES TO PLANNING FOR THE MONITORING ASPECT OF A PV SYSTEM, IT IS AGAIN IMPORTANT TO CONSULT WITH THE MANUFACTURER AND IDENTIFY THE RIGHT PRODUCT.

The correct cable for the respective requirements

for systems to include a self-monitoring capability is one way that manufacturers have helped customers get the most out of their PV system. When it comes to planning for the monitoring aspect of a PV system, it is again important to consult with the manufacturer and identify the right product. It is also important to plan for a system which communicates with the customer’s monitoring system in a way that makes sense for their specific needs.

Choosing the right location The correct choice of location for a project is an important decision, not only for the solar system, but also for each individual component. In the case of the inverter, the location should be shielded from direct exposure to weather conditions as far as possible to mitigate against the risks inherent in exposure to the harsh Australian climate. When planning for the optimum position of an inverter, it is important to factor in the proximity to other objects as well. We have found that adequate clearance from solid objects should be observed to prevent negative thermal impact. After considering the quality and the location of the solar system, we must focus on one of the most underrated aspects of the planning phase - the design and wiring of the system.

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Gaining efficiency and receiving sustainable outputs from a solar PV system requires power to be converted and transferred properly. This is where the wiring of a system plays an important role. For installers there are a range of factors which should be considered when installing a PV system: • The arrangement of an inverter and its positioning within the solar system is crucial for both the design of the DC and the AC wiring. Because AC voltage in a PV system is lower than the DC voltage, it is advisable to keep the AC lines from systems as short as possible, to minimise the loss due to voltage drops on the AC side. • In addition to the length of the cable, installers must also consider the type of cabling. For PV systems, multi-core cables should be used to minimise the impact of inductivity on the AC cabling. • By using single line cabling, all wires within the same circuit should be installed and laid in the same cable trunk or together in the tube. • If large terminals are placed close together, it can lead in to a short circuit between numerous conductors. As always, it is advisable to use only the terminals specified by the manufacturer. Installers should use large cross-sections to protect against mechanical stress on the terminals. • Finally, care should be taken with the use of aluminium wires by using the appropriate tools such as clamps or bimetallic clamping sleeves. The data on the cross-sections of the terminal are based on copper cables and information about these cross-sections should be regarded when aluminium cables are used.

Conclusion In addition to geographic and climatic factors, the optimal sizing and placement of all system components affects the PV system significantly in terms of its longevity and profitability. Therefore, a careful analysis of the site and an early collaboration with component suppliers is recommended to detect risks early on and counteract them. Extensive planning will enable more accurate plant sizing and yield calculations, which will contribute to the efficiency of the system right from the beginning of the project. It is recommended that consultations take place with project managers, installers and component manufacturers so they can provide the correct advice and planning tools to educate clients across all planning stages. This will ensure the installation of a solar system is optimised as it sets the foundation for its efficient operations and provide high yields in the long term. Taking these added precautions benefits the customer and all parties involved in building the system. Sputnik Engineering Australia & NZ PTY LTD Contact info and more items like this at wf.net.au/V421

NOV/DEC 2013 - ECD SOLUTIONS 43

NEW PRODUCTS

Lighting control system The

D-Mate

lighting

control

system

from

CP Electronics is easy to install and configure, and provides all the benefits of a scene-setting lighting control solution. The system offers advanced cost-saving functionality such as presence detection and automatic adjustment for daylight. D-Mate is suitable for a wide range of applications from offices and meeting areas to restaurants and hotel rooms. Features and benefits include: four independently dimmable lighting circuits for scene setting; presence and absence detection; maintained illuminance saves energy where natural light is available; no specialist commissioning skills required; quick installation time saves further costs; modular system allows easy expansion; cost-effective networking via two-wire data bus. CP Electronics Australia Contact info and more items like this at wf.net.au/V238

Energy storage solution Bosch Power Tecâ&#x20AC;&#x2122;s BPT-S 5 Hybrid intelligent energy management and storage solution is suitable for the domestic photovoltaic systems market.

Solar power monitoring system

The product stores the electricity produced during the day in order to use it in the mornings and evenings. It is based on high-performance, lithium-ion batteries with a storage capacity of 4.4 kWh, which can be expanded as required in modular steps of 2.2 up to a maximum of 13.2 kWh. The companyâ&#x20AC;&#x2122;s storage solution helps users to be more independent from the public power grid. As a result of

Magellan Power Solar Gate is designed to help those

this intelligent energy management system, the proportion

with large solar installations keep the energy they

of self-generated solar power in a four-person household

generate, for their own use. The product monitors

can be increased from 30 to up to 75% or more - without

the power demand of a local load and commands

having to change consumption behaviour. Due to fast high

grid inverters to produce power equal to the local

charging and discharging, the device ensures supply of the

demand, in order to avoid injection of solar power

household electricity from the internal photovoltaic system

into the grid.

even during the day. If photovoltaic production suddenly

The Solar Gate can also facilitate utilisation of the

falls, then these energy requirements are also covered by

unused available power by switching on auxiliary

electricity from the storage system.

(non-essential) loads. The device is small enough

The string inverters are equipped with RFID technology for fast and error-free commissioning. The companyâ&#x20AC;&#x2122;s e.World communica-

to fit within a switchboard and is compatible with popular inverter brands.

tion system simplifies the planning, installation and monitoring of photovoltaic

Features include: accuracy of 2% for smooth power

systems via the e.key, a credit-card-sized storage card. e.World also offers the

control; plug-and-play capability allows the product

installer and operator numerous access opportunities through the innovative

to ascertain the number of connected inverters and

networking of solar inverters with the peripheral devices. The e.World internet

their ratings to ensure equal power distribution;

portal is available to installers to provide the range of component and perfor-

output signal to switch on non-essential fixed loads;

mance data relating to the system at all times. It also provides opportunities

RS485 connection to inverters; and remote enable/

to communicate with the inverter via a smart phone using the e.World app.

disable (ramp up/ramp down) function.

Robert Bosch (Australia) Pty Ltd

Magellan Powertronics Pty Ltd

Contact info and more items like this at wf.net.au/V526

Contact info and more items like this at wf.net.au/V418

44 ECD SOLUTIONS - NOV/DEC 2013

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SOLAR ENERGY

COOKING UP SOLAR CELLS IN A MICROWAVE OVEN Images courtesy of Oregon State University

process combining some comparatively cheap materials and the same antifreeze that keeps an automobile radiator from freezing in cold weather may be the key to making solar cells that cost less and avoid toxic compounds, while further expanding the use of solar energy. And when perfected, this approach might also cook up the solar cells in a microwave oven similar to the one in most kitchens. Engineers at Oregon State University have determined that ethylene glycol, commonly used in antifreeze products, can be a low-cost solvent that functions well in a ‘continuous flow’ reactor - an approach to making thin-film solar cells that is easily scaled up for mass production at industrial levels. The research, published in Material Letters, also concluded this approach will work with CZTS, or copper zinc tin sulfide, a compound of significant interest for solar cells due to its excellent optical properties and the fact these materials are cheap and environmentally benign. “The global use of solar energy may be held back if the materials we use to produce solar cells are too expensive or require the use of toxic chemicals in production,” said Greg Herman, an associate professor in the OSU School of Chemical, Biological and Environmental Engineering. “We need technologies that use abundant, inexpensive materials, preferably ones that can be mined in the US. This process offers that.” By contrast, many solar cells today are made with CIGS, or copper indium gallium diselenide. Indium is comparatively rare and costly, and mostly produced in China. Last year, the prices of indium and gallium used in CIGS solar cells were about 275 times higher than the zinc used in CZTS cells. The technology being developed at OSU uses ethylene glycol in mesofluidic reactors that can offer precise control of temperature, reaction time and mass transport to yield better crystalline quality

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and high uniformity of the nanoparticles that comprise the solar cell - all factors which improve quality control and performance. This approach is also faster - many companies still use ‘batch mode’ synthesis to produce CIGS nanoparticles, a process that can ultimately take up to a full day, compared to about half an hour with a continuous flow reactor. The additional This cross-section image shows speed of such reactors will nanoparticles of copper zinc tin sulfurther reduce final costs. phide laid down to create a solar cell. “For large-scale industrial production, all of these factors - cost of materials, speed, quality control - can translate into money,” Herman said. “The approach we’re using should provide high-quality solar cells at a lower cost.” The performance of CZTS cells right now is lower than that of CIGS, researchers say, but with further research on the use of dopants and additional optimisation it should be possible to create solar cell efficiency that is comparable. This project is a result of work through the Center for Sustainable Materials Chemistry, a collaborative effort of OSU and five other academic institutions, supported by the National Science Foundation. Funding was provided by Sharp Laboratories of America. The goal is to develop materials and products that are safe, affordable and avoid the use of toxic chemicals or expensive compounds.

NOV/DEC 2013 - ECD SOLUTIONS 45

NEW PRODUCTS

LED alternative for existing PLC downlights The Vibe LED Place Replacement Downlight is said to be a more efficient LED option that replaces standard 2 x 18 W and 2 x 26 W PLC downlights. The replacement downlight has a clean, flat finish, suitable for quality commercial buildings and premium residential living areas. The architecturally designed fitting is dimmable on most domestic or commercial lighting systems, provided there is an appropriate driver. The LED replacement downlight is available in two wattages, with a 4000K (cool white) colour temperature: a 19 W, which replaces a 2 x 18 W PLC, and a 24 W, which replaces a 2 x 26 W PLC. Their low power consumption, energy efficiency and long life of 50,000 h assist in reducing not only electricity costs, but also maintenance costs. They have a high CRI of 75 and a beam angle of 100°, making them suitable for applications such as: hotels, motels, corridors, offices, receptions, restaurants, retail shops, supermarkets, shopping centres, bars, toilets and any other areas where general lighting is required. ANL Lighting Contact info and more items like this at wf.net.au/U991

Guestroom management system Philips Dynalite has added another ele-

AC modules

ment to its Guest Room Management

ET Solar Group has announced the immedi-

System. GRMSPLUS focuses on energy

ate availability of ET AC modules powered by

management, automation and occupancy

SolarBridge microinverters in Australia. ET Solar

comfort and is targeted at high-end hotel

has collaborated with Australian Micro Inverters

room applications.

(AMI) to promote the modules in the country.

The DDMC-GRMSPLUS system offers

Based on the adaptability of 208 V/240 V

out-of-the-box functionality designed for the

autosensing, the AC modules are suitable for

hospitality segment, and is claimed to offer

both residential and commercial PV applications.

cost savings through the minimisation of

The AC modules with built-in microinverters

hardware and commissioning requirements,

are said to offer better energy harvest in shaded

as well as through optimised operational

rooftop conditions, since each module operates independently of others. Furthermore, installation lead time for these modules is meaningfully shorter as the inverters are already installed on the modules during module production. With high module efficiencies and high-power

expenses. The system can also be used for applications such as control of boardrooms, classrooms or residential apartments. The system is designed to integrate with a hotel’s building management system (BMS) and make use of network user interfaces. This facilitates remote monitoring and control of the lighting and automation systems within the hotel room.

SolarBridge Pantheon II microinverters, solar

Based around the architecture of the DDMC802 Multipurpose Controller,

systems with integrated ET AC modules are

the system has been redesigned for hotel room applications. The result is the

said to yield more energy, incur lower design

DDMC-GRMSPLUS Controller, which incorporates five dimming channels and an

and installation costs, and feature innovative

additional three relay channels for non-dimmed lighting groups. It also includes

web-based monitoring of individual module

a power relay channel for isolating power outlets to eliminate standby current

performance. The modules have a 25-year,

consumption, two-directional motor controls for blinds and a DMX output to

end-to-end performance warranty.

support colour-changing lights.

Australian Micro Inverters Pty Ltd Contact info and more items like this at wf.net.au/V525

The unit can be preconfigured in the factory for a project’s particular requirements, which means installation is a simple plug-and-play operation with no need for on-site commissioning. An accessible dipswitch package allows the installer to allocate the room number so that it can be identified by the BMS. The solution uses Antumbra panels as its default user interface. Philips Dynalite Contact info and more items like this at wf.net.au/V517

46 ECD SOLUTIONS - NOV/DEC 2013

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CASE STUDY

Monash University installs 135 kW solar system

onash University has improved its overall sustainability through a mixture of energy-efficiency initiatives, behavioural change and renewable energy installations. In July 2013, the university engaged EnviroGroup to install a 135 kW solar system using Yingli Solar’s high-efficiency 250 W multicrystalline panels on their Peninsula Campus Library. Yingli secured the project through its installation partner EnviroGroup. “It was a competitive tender process and Monash University selected EnviroGroup and Yingli because of their ability to offer a solution which could guarantee a high-yielding annual outcome; and ongoing long-term support,” said Yingli Solar Commercial Director Daman Cole. A great deal of planning went into the system design and installation, which focused particularly on the layout of the PV system to minimise shading and maximise production throughout the whole year, as well as timing the installation within university holidays.

The grid augmentation and protection were an extraordinary challenge, due to the utilities requirement to have three levels of protection between the system and the grid. The installation is said to be one of Victoria’s largest PV installations and the largest PV system connected to the United Energy distribution network (as at August 2013). The project took three weeks of installation in midJune. The longest aspect of this installation was the grid application process which took over the months. “Monash University is striving to lead the community towards a more sustainable environment by achieving high-level environmental objectives and targets. EnviroGroup are proud to have installed a state-of-the-art solar system that will play a major role in reducing the university’s carbon emissions and reducing electricity bills. We recommended Yingli’s multicrystalline panels because of their highquality manufacturing and their long-term performance under harsh Australian conditions,” said EnviroGroup Chief Executive Cameron

Yingli’s multicrystalline panels were chosen because of their proven ability to produce ongoing high-energy yields under the harsh conditions of the Australian climate, including at high temperatures. The system is expected to produce a nominal annual energy yield of 170 MWh, which is enough to power approximately 30 homes for a year. “One of the key challenges of this project was to install the system during the university’s holiday period, which meant that EnviroGroup had to complete the project in 30 days. In order to fulfil the project in time, EnviroGroup had to plan and manage the process very carefully and, as a result, concluded the project ahead of schedule in mid-July,” said Cole.

Munro. The project was managed and installed by EnviroGroup and its in-house team of engineers, electricians and installers. Commenting on the lessons learnt from the project, Cole said, “The effectiveness of investing time into the development and preparation of a detailed project management plan, communicating the installation process before project commencement and providing daily updates to all related parties was key in making this process smooth for all teams concerned and ultimately the customer’s satisfaction.”

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Yingli Green Energy Australia Pty Ltd Contact info and more items like this at wf.net.au/V466

NOV/DEC 2013 - ECD SOLUTIONS 47

NEW PRODUCTS

Solar storage system Most residential solar installations produce solar power during the day when it is not used and then feed it into the utility grid - only to buy it back later on at a higher price. DC Solar Storage (DSS) from Magellan Power is available in 3 kW/2.4 kWh or 5 kWh. It is installed on the output of the solar panels and therefore does not interfere with the installed inverter. The DSS uses a bidirectional DC to DC converter to charge batteries from solar panels when the energy is plentiful and allows that energy to be utilised at peak demand times by the owner or sold to the electricity grid. Employing a lithium-ion phosphate battery, the DSS offers 2000 charge/discharge cycles at 100% DoD at 25°C and an efficiency of 94%. It operates in temperatures between 0 and 55°C. It offers 3 kW of continuous power and has a DC input of 200-450 VDC and DC output of 200-450 VDC. It com-

Surge protection for PV systems DEHN + SOHNE offers lightning protection components and surge protection devices for photovoltaic systems.

municates via Modbus/RS232. Magellan Powertronics Pty Ltd Contact info and more items like this at wf.net.au/V460

Starting with support in the planning phase, followed by consultation with regard to the selection of devices, components and systems, up to the final inspection and documentation, the company is a reliable partner. The Lightning Protection Guide provides information on the installation of lightning protection systems in accordance with standards, while the company’s technical support offers expert advice. Systems are offered for one-family houses up to PV power plants. The modular systems allow for lightning and surge protection measures for all kinds of PV systems - starting with external lightning protection with an air-termination system, down-conductor system and earth-termination system, along with equipotential bonding and up to lightning and surge protection. Even when devices overload, the arrester control of the DEHNguard PV SCP ensures a safe state of operation without a risk of fire in the system.

TRIAC dimmer for LED lighting

The combined disconnection and short-circuiting device is able to carry

The RECOM REDIM series dimmers operate from 7 W.

the short-circuit current until corrective maintenance of the PV system.

The dimmers and the RECOM RACT20 LED driver series

The Type 1 combined lightning current and surge arrester

are matched and provide a smooth dimming curve and

DEHNlimit PV 1000 protects the generator and inverter against

deep dimming down to zero. The dimmers are designed

surges in case of direct lightning strikes. Potential short-cir-

for installation in mounting boxes which meet DIN 49073.

cuit currents up to 100 A at a photovoltaic voltage up to

The connection is made safely and easily with screw

1000 VDC will be interrupted within a few split seconds.

terminals that ensure a secure hold for flexible or rigid

The DEHNcon-Ha module, in the field of an isolated air-termination

conductors (2 x 2.5 mm2). The basic light level can be

system, is usable wherever proximities have to be avoided. The HVI

adjusted individually and easily for a customised lighting

conductor light is used not only controls proximities, but it is also individu-

solution. To be compatible with all common switches, an

ally adjustable to the architectural design by selecting the corresponding

adapter is included as a standard.

colour of the paint coating.

The devices can be used for LED luminaires as well as

DEHN + SOHNE GmbH + Co KG

for energy-saving lamps, low-voltage halogen lamps and

Contact info and more items like this at wf.net.au/V385

even incandescent bulbs. RECOM Asia Pte Ltd Contact info and more items like this at wf.net.au/U995

48 ECD SOLUTIONS - NOV/DEC 2013

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CASE STUDY

Active chilled beams greatly improve energy efficiency

ne of the first buildings in Perth to attain a 5.5 star rating under the National Australian Built Environment Rating System (NABERS) without using GreenPower can be found at 130 Stirling Street . When Charter Hall Group developed the building, it committed to a 4.5 star NABERS rating. A Western Australian Commitment Agreement is a contract between the NABERS Regional Administrator, the Public Utilities Office and a commercial office building proponent who commits to design, build and commission the premises to achieve a 4 star or higher NABERS Energy rating. This allows the building proponent to promote the desired rating. The contract typically spans a number of years and remains in effect until the building has received its benchmark NABERS Energy rating, after the first 12 months of operation. The agreement encourages design consultants, project managers and building owners to focus on achieving the agreed performance target through all phases of a new development or refurbishment. The seven-level building incorporates active chilled beam air conditioning, efficient lighting and a central atrium which greatly reduce energy consumption while also providing a comfortable working environment. “The biggest energy savings are due to the chilled beam airconditioning system. Chilled beams are t-shaped steel beams that have chilled or heated water piped through them. The beams (which are effectively heat exchanger coils) cool the air around them, the cool, dense air then falls to the floor, warm air rises, is cooled and a constant circulation of chilled air flow is created. Much like radiant heat, this convection method is more comfortable than traditional fan-driven air-conditioning systems as, even where fans are used, the velocities are lower so there isn’t the breeze that can generate many complaints from staff sitting closest to the air-conditioning outlets. The temperature is also more consistent throughout the floor plan. Most importantly the chilled beam system requires much less energy to operate than other more-traditional air-conditioning systems.” The energy efficiencies start from the outside in. The developers and architects built comprehensive shading structures to keep direct sunlight off the windows for most of the day. The building is therefore not subjected to the solar loads that can send energy consumption soaring. Inside the seven-level building a central atrium acts as a light well, bringing natural light right into the four office floors. This reduces the

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need for artificial light and creates a more comfortable environment for tenants. Charter Hall has an experienced property management team involved in the management of 130 Stirling Street. By working in a collaborative way with the main energy consultants, HFM Asset Management, the air-conditioning contractors and the building facility managers, the team have been able to achieve the high NABERS rating but also maintain a comfortable environment for the tenants. The continuous monitoring of all meters and monthly reviews assist in maintaining the high NABERS rating. This continuous monitoring of the building’s operation means any anomalies or spikes in energy use are picked up in the monthly reporting system and addressed as soon as possible. The property management team also introduced start and stop time capabilities for all systems to ensure plant and equipment is only operating when needed and put in place a premium maintenance regime to keep the air-conditioning systems in optimum condition. Charter Hall, along with its consultants, is also investigating automatic lock-out periods for the cooling and heating systems, so that when a certain temperature is reached (low or high), there is a time lag before the opposite system kicks in - this prevents the heating and cooling systems from ‘fighting it out’. Charter Hall’s Head of Asset Management - Office and Industrial, Craig Newman, said: “It is through a focused, proactive and collaborative approach in managing 130 Stirling Street that we have been able to outperform our stated sustainability benchmarks for this property year on year. This is a great achievement for our tenants, the building and the entire team who have worked and continue to work on the building.” Graham Postma from Savills, the leasing agent on the project from its inception, supported Newman’s comments, stating: “From a tenant’s perspective, every dollar saved in energy charges goes directly to the tenants’ bottom-line profitability, and if these savings are achieved while ensuring maximum tenant comfort and productivity the benefits are even greater.” The energy efficiency - and therefore cost benefits - of moving to a new CBD fringe project include large efficient floor plates, lower occupancy costs and environmentally sustainable design (ESD) standards required by government and corporate tenants. NABERS Contact info and more items like this at wf.net.au/V428

NOV/DEC 2013 - ECD SOLUTIONS 51

NEW PRODUCTS

Portable power packs Verbatim’s portable Power Packs enable consumers to use portable electronics for longer without worrying about running out of battery life. The AA Power Pack transforms any four alkaline or rechargeable AA batteries into extra power for iPhones, iPods, Micro-USB devices, e-readers or wireless Bluetooth headsets. The Ultra-Slim Power Pack is a credit-card sized power pack that is lightweight and fits into a purse or pocket. The Ultra-Slim has a 1200 mAh lithium polymer battery. The pocket-seized Portable Power Pack charger provides extra talk and play time. It features a 2200 mAh lithium-ion battery and Micro-USB charging cable. With a 3500 mAh lithium-ion battery, the Portable Power Pack supports charging a wide range of devices. The rubberised lightweight pack has a push-on/auto-off button and an LED power status indicator to gauge how much charge is available. A full charge with the Dual USB Power Pack can add up to 250% iPhone charge, or similar, for other smartphones with an average 1400 mAh battery. It has two USB charging ports for charging multiple devices.

Low-voltage MCCs

With an 8400 mAh lithium polymer battery, the Dual USB Power Pack can

ABB’s SafeStart range of low voltage motor control cen-

charge a range of devices. A full charge can add up to 75% iPad charge

tres (MCCs) improves safety, equipment reliability and

or charge an iPhone up to 4.5 times, or similar for other smartphones with

ease of maintenance for operators of demountable-type

an average 1400 mAh battery. It also has a push-on/auto-off button and

MCCs in the mining and minerals industry. The SafeStart MCC modules are designed to improve

LED power status indicator. The 10,000 mAh Dual USB Power Pack has a dedicated iPad port and

safety for operators and electrical maintenance workers

an additional USB port for simultaneous charging.

with improved protection against arc faults and interlock-

Verbatim Australia Pty Ltd

ing mechanisms. This allows the main switch handle to

Contact info and more items like this at wf.net.au/U411

be padlocked in the OFF position with the door open or closed, and also prevents insertion or withdrawal of the demountable module when the main switch is in the ON position.

Hazardous area plugs and sockets Marechal’s DXN6 Decontactors are designed for use in hazardous areas. The plugs and sockets are certified in accordance with IEC Ex standards and have a rated current of 63 A (with wiring according to standard) and a maximum voltage of 750 V. The decontactors have 24 keying positions and an IP rating of IP66/IP67 with the lid closed or with the plug connected. Options include two auxiliary contacts, provision for multiple padlocks and a 180° opening and selfreturning lid. The high-performance poly casing provides mechanical shock resistance to IK08. Marechal Contact info and more items like this at wf.net.au/V494

ABB’s demountable SafeStart low-voltage MCCs have been designed to operate in harsh conditions such as operation ambient temperatures of between -5 and 50°C, and dusty environments which demand protection ratings of up to IP54. Temperature rise tests and internal arcing fault tests have been conducted under the worst conditions of IP54 without extrapolation or assumptions. To address the key needs of operators and owners of local mine sites, the design of the SafeStart MCC has been engineered and developed in Australia based on direct feedback received from a series of market surveys conducted by ABB in Australia. Maintenance has also been simplified thanks to the modular nature of the equipment. All demountable modules come in standard sizes and are provided with facilities to allow for quick interchange or replacement of modules within the framework. Main busbars are of a maintenance-free construction and distribution bars are fully phase-segregated, dramatically reducing the probability of an arc flash. ABB Australia Pty Ltd Contact info and more items like this at wf.net.au/V251

52 ECD SOLUTIONS - NOV/DEC 2013

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NEW PRODUCTS

DC circuit surge protection Since safety lighting systems and emergency power supply systems are DC systems, it is vital to use arresters, eg, of the DEHNsecure product family which are specifically designed for DC applications. The internal structure of the DEHNsecure spark gap is suitable for application in DC circuits. The device concept allows it to prevent DC mains follow currents as soon as they occur. With the device series, a consistent lightning protection zones concept, including the cross-boundary DC lines, can be implemented. Besides safety lighting and emergency power supply systems, arresters are also used in DC systems for direct supply of DC drives, control circuits and any kind of battery-operated power supply system. The modular devices of the product family are coordinated lightning current arresters with a functional design. Energy coordination with the type 2 surge arresters of the DEHNguard family is possible without additional cable lengths or decoupling coils. The modular arresters combine high performance and user friendliness in a single device. Their electrical parameters were rated for the most stringent requirements in a lightning and surge protection system. Shock or vibration during transport or operation or enormous mechanical impulse loads resulting from discharges do not affect the module locking system, which ensures safe fixation both for the base part and protection module. Nevertheless, the protection modules can be easily replaced without tools by simply pressing the module release button. In order to avoid incorrect insertion by the installer or user when replacing the modules, both the base part and protection module are mechanically coded. The arresters incorporate double terminals, allowing series connection of the SPDs in a space- and cost-saving way for nominal currents up to 125 A. The operating state/fault indication immediately provides information on the availability of the device even if no operating current is present. Apart from the standard red and green indicator, DEHNsecure FM devices have an additional remote signalling output. DEHN + SOHNE GmbH + Co KG Contact info and more items like this at wf.net.au/U986

Thermal imaging camera The VarioCAMhr from Infratec is a high-resolution camera which provides good thermal imaging performance. It has a modular device concept which permits the camera equipment to be custom-designed according to the user’s needs. Thermographic high-quality images are displayed in an adjustable, high-resolution colour viewfinder which simultaneously provides an overview of the current measuring conditions. The camera uses replaceable, fast rechargeable Li-Ion batteries and has low power consumption. Available with various detector formats and temperature measuring ranges, it also features high-quality infrared lenses, tools of the thermography software suite IRBIS 3 and a wide range of accessories. Fields of application include: preventive maintenance on electrical equipment and mechanical components; building thermography; inspection of facilities; inspection of power plants; control cabinet inspection; and condition monitoring. SciTech Pty Ltd Contact info and more items like this at wf.net.au/T226

CAT6A modules and patch panels CAT6A modules and patch panels from Warren & Brown Technologies offer performance of Class EA links. The system is part of the structured cabling solution offered by the company and is supported by the 25-year Integrated Communications Solution (ICS) warranty. By using a standard plastic bezel, AMJ modules can also be mounted to HPM or Clipsal wall outlets. Features and benefits include: Cat.6A certified by independent testing laboratory under ISO/IEC 11801:2010; 10 Gigabit-Ethernet compliant (IEEE 802.3an); fully automated production of Cat.6A RJ45 core; universally, worldwide available installation dimension for mounting cut-outs: 19.3 x 14.7 mm; optical monitored inspection of the RJ45 contact heights; suitable for power over ethernet; over bending protection: ≥750 mating cycles with RJ45/RJ11/RJ12 plugs; part numbers TGJ00029K0036 and TGJ00029A0077 modules and TGH02025A0220 patch panel to suit. Warren & Brown Technologies Contact info and more items like this at wf.net.au/V250

54 ECD SOLUTIONS - NOV/DEC 2013

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ELIMINATING ELECTRICAL RISKS

IN THE WORKPLACE

The skilled worker’s job in electrical safety certification is made easier with the use of rapidly improving and evolving technologies. Thermal imaging is one such technology. Thermal imaging cameras are beginning to lead the way as a cost-effective and practical solution for eliminating many electrical risks. Read on to find out more.

hen it comes to protecting yourself, your workers and all those you’re responsible for, second best just won’t do. Legally, any person conducting a business or an undertaking is primarily responsible for that safety under s. 274 of the Work, Health and Safety Act (WHS Act). A duty of care is owed to all workers and others in the workplace – so far as ’reasonably practicable’ – that they aren’t exposed unnecessarily to electrical risks arising from that business or undertaking. Regulation 147 of the WHS Act states: ’A person conducting a business or undertaking must manage risks to health and safety associated with electrical risks at the workplace.’ What this means in practice is that the ’duty holder’ is in charge of and/or responsible for eliminating those risks, or where complete eradication of the dangers is not practically feasible, then those risks must be minimised as far as is sensible. A duty holder must identify reasonably foreseeable hazards that could give rise to the risks; maintain the implemented control measure so that it remains effective; review, and if necessary revise, all risk control measures so as to maintain, so far as is reasonably practicable, a work environment that is without risks to health and safety. Of course, besides the legal issues surrounding health and safety in the workplace there are other practical issues, such as cost and efficiency, to bear in mind.

56 ECD SOLUTIONS - NOV/DEC 2013

Obviously you cannot put a price on the safety of your workforce, but a responsible employer must be aware of the costs incurred in making the workplace a safe environment. They must also remain aware of the potential greater costs in failing to adhere to these regulations – litigation resulting from failure to implement a successful health and safety policy can be devastating to businesses, their owners and the employees who rely on them to make a living. Safe Work Australia advocates the importance of a trained professional sticking to the rules when it comes to health and safety regulations via their published codes of practice. Electrical risks in the workplace can be identified with thermal imaging cameras. They ensure the implemented control measures are running smoothly and help to review risk control measures, says Scott Cole, Assistant Manager at Hire Intelligence Australia. “Thermal imaging cameras are essential for anyone concerned with electrical equipment maintenance, particularly those looking to identify potential problems before they become too costly to repair. If you are responsible for equipment maintenance no other technology delivers the application flexibility or business benefits of thermal imaging cameras.The WHS Act in itself isn’t the only piece of legal documentation in regards to electrical health and safety. The Australian/New Zealand Standard AS/NZ 3760: ‘In-service

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©iStockphoto.com/Devonyu

THERMAL IMAGING

safety inspection and testing of electrical equipment’ recommends in-service inspection and testing to ensure the safety of those using electrical equipment in the workplace. Occupational health and safety legislation also decrees that many workplace electrical appliances and fittings be tested as frequently as every six months. “In addition, many insurance companies are now requesting evidence of a Thermal Imaging Report when renewing policies, as they see preventative maintenance as an extra step in reducing the instances of electrical fires,” said Scott. “Thermal imaging technology scans and visualises the temperature distribution of the entire surface of machinery and electrical equipment quickly and accurately. It detects extremely small temperature differences, identifying heat spikes from energy loss, missing or defective insulation, leaks or moisture, and produces an image with the tiniest details to help resolve problems fast. This can be carried out at a safe distance from the hazardous area, away from harm, and without any intrusive building work, such as pulling up floorboards or knocking through walls, to disrupt business or home life.” “The latest thermal imaging cameras, available for hire, are more robust, dust and water-resistant, sharper, with focused and clear images, have a temperature measurement range of -20 to +350°C with a manual focus, and allow recorded audio to be

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attached to each picture taken for future reference. The quality of the image has also improved dramatically, as the camera now combines a digital photo with an infrared (IR) image, taking the mystery out of IR image analysis.” Being able to analyse and report the information found is vital, and the progress of this technology has developed in line with the cameras. Products range from a simple software that allows users to organise and analyse radiometric images on the camera and quickly present them in a report, with intuitive and easyto-use online tools, to systems that incorporate features, such as fusion and trending, and provide greater flexibility in report design and layout. For a professional thermographer, dedicated software allows advanced analysis of building structures and includes customised building report templates for applications, such as safety reports and even energy cost analysis. We’re talking about a piece of technology that, by various designs, is intrinsically suited to exactly the kind of job that arises from having to adhere to the WHS Act and similar and surrounding legal codes of practice. “Whether it is a lightweight handheld infrared camera that fits easily in a tool belt or a full-featured, high-definition infrared camera, the technology is available to suit every level of sophistication, analysis and reporting need. “As the user becomes more adept with the technology, they find new uses for it. The opportunity to upgrade cameras in line with evolving experience, knowledge and demand is an essential element for this constantly improving technology, as is the need to upgrade supporting equipment. For example, the inclusion of wireless technology in thermal imaging camera design enables data from a WiFi enabled moisture metre or clamp metre to be transferred to the corresponding thermal image. This technology also allows thermal imaging cameras to ‘talk’ to mobile devices, such as an iPhone or iPad, allowing images to be shared with colleagues so that swift decisions can be made to prevent loss of production and minimise risk. Often thermal imaging equipment is priced from upwards of a few thousand dollars and represents a large outlay for many businesses, both big and small. Renting thermal imaging cameras and other test equipment in the short to medium term could be a more suitable, and economically viable, way for businesses to stay up-to-date with the latest in safety regulations without costing an arm and a leg - or losing one in an ‘on the job’ accident. With constant advances in technology and the steep cost of purchasing thermal imaging equipment, it is often advantageous for businesses to hire high-end test and measurement tools from a reliable rental provider. There is no initial outlay for items, as the cost is spread over the hire period and all rental equipment is fully tax deductible. Also, storing, maintaining and disposing of items is the responsibility of the rental provider, and a reliable supplier will offer technical support as and when you need it, said Scott. “The most significant benefit thermal imaging cameras can have on a business when used for equipment maintenance and troubleshooting is the impact it has on return on investment. By hiring the equipment, you reduce the initial outlay costs dramatically and ensure you always operate using the most up-to-date and effective technology.” Hire Intelligence Contact info and more items like this at wf.net.au/U396

NOV/DEC 2013 - ECD SOLUTIONS 57

NEW PRODUCTS

Infrared thermometer The 568 Ex intrinsically safe infrared ther-

High breaking capacity circuit breakers

mometer is suitable for use in potentially

Schneider Electric has released

explosive environments like oil and gas,

an extended breaking capacity for

petroleum, chemical processing and

its complete range of Compact

pharmaceuticals where adherence to safety

NSX moulded case circuit break-

procedures is imperative.

ers (MCCB), suitable for low-volt-

The thermometer meets intrinsically safe certi-

age applications spanning 100 to

fications from all major global agencies for Class I, Division 1

630 A. Engineered to provide good

and 2, or Zone 1 and 2 hazardous environments. It measures

protection and service continuity for

temperatures from -40 to 800°C with a 50:1 distance-to-spot ratio

high-demand power applications, the

for accurate measurement from a distance and can capture up to

range now offers breaking capacity of 100 kA at 690 V and 200 kA at 440 V.

99 points of data. The rugged 568 Ex’s emissivity can be adjusted via a built-in table

The circuit breakers are suitable

of common materials or manually from 0.10 to 1.00 in 0.01 increments.

for the marine, oil and gas, and

Advanced features are easily accessed with soft keys and graphical

other natural resource extraction and processing industries that require

display. The IR thermometer comes complete with a K-type thermocouple bead

circuit breakers that will reliably

probe, conductive hard case for carrying into hazardous areas, user’s

protect against extreme short-circuit

manual and safety instruction sheet.

faults in systems running paralleled

Fluke Australia Pty Ltd

power sources or large numbers of

Contact info and more items like this at wf.net.au/V178

motor loads. The range provides the extended breaking capacity required to enhance the level of safety in low-voltage systems running at up

Surge protection app

to 400/480 V, as well as the higher-

Phoenix Contact offers a surge protection app for smartphones (available

efficiency 690 V power systems that

at Google Play and in the App Store). The app represents an easy-to-use

are becoming increasingly common.

tool for electricians that allows them to convince customers of the need

With an ability to withstand extreme

to protect their equipment against surges.

fault conditions and remain opera-

Together with the customer, the electrician can use the app to fit a

tional after three faults, combined with

single-family home with surge protection. An animated diagram shows

remote control reclosing functionality

where and how well the house is

that can help restore a circuit quickly,

protected. In addition, videos such

the range is a reliable and cost-

as the Simple Show or a montage

effective alternative to high-power

of lab tests performed at Phoenix

fuses over the long term. The circuit

Contact demonstrate why surge

breakers also provide the discrimi-

protection is so important.

nation and coordination necessary

All selected products are stored in

to maximise continuity by isolating

lists of protected devices or equip-

faults and avoiding system-wide out-

ment. These lists can be sent to the

ages. The products also continue to

customer as part of the consultation

offer embedded intelligence features

or used to prepare a quote. The

such as energy metering, alarms,

app has many uses for homeowners

diagnosis and communication to

and building contractors as well. If

help maximise energy efficiency and

someone is looking to retrofit a home

network reliability.

with surge protection, the required

The MCCB can be supplied as part

products can be found in the app

of a complete, fully integrated 690 V

and the list sent to an electrical

power distribution solution that also

supplies dealer.

includes Masterpact air circuit break-

Phoenix Contact Pty Ltd

ers (ACB) and Okken switchboards.

Contact info and more items like this at wf.net.au/V102

Schneider Electric Aust Pty Limited (Clipsal) Contact info and more items like this at wf.net.au/V101

58 ECD SOLUTIONS - NOV/DEC 2013

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Financial incentives to obtain cabling qualifications An earlier BICSI column in ECD Solutions advised of changing Australia Communications and Media Authority (ACMA) regulations requiring cablers to hold ‘competencies’ in specialist cabling activities such as structured cabling, optical fibre and coax cabling. These new requirements come into effect July 2014, so, many cablers around Australia have been looking into how to obtain these competencies through ACMA-approved training. But the training doesn’t only have to be about compliance. In the process, you can also obtain further industry qualifications and generous government funding. While training for these competencies is available on a ‘unit’ basis to be compliant to the new regulations, it can also be obtained in a bundle with other education units, resulting in a Certificate III in Telecommunications qualification. And when undertaken as a traineeship, the government provides funding for both employers and employees upon completion of the course. But why is the government paying cablers to go back to school? ‘Telecommunications Technician’ is a nationally under-resourced occupation and listed on the Australian Government’s National Skills Needs List (www.australianapprenticeships.gov.au/national-skills-needs-list). Under the Australian Apprenticeships Incentives Program, an eligible trainee undertaking a Certificate III in Telecommunications course and obtaining the qualification that leads to becoming a Telecommunications Technician can receive a $5500 ‘Tools For Your Trade’ payment (applicable nationally). At the same time, the employer will receive a $4000 ‘Support for Adult Australian Apprentices’ payment for each trainee (not applicable in WA, ACT or Tasmania), another $4000 for each trainee over 25 years of age (applicable nationally), plus a further $1000 ‘Rural and Regional Skills Shortage’ incentive if the company is situated in regional Australia. The funding is available for both new and existing workers. Also, cablers who already have Open Registration and only need to complete the specialty cabling competencies can still receive the funding, if they enrol in the traineeship. Those with extensive cabling experience can apply for recognition for prior learning, reducing the length of their course content. Conditions to receive funding are: must be Australian resident; must enrol in traineeship (not apprenticeship); must complete Certificate III course; must be employed by a company for a nominal 21 hours or more per week; funding not available to self-employed individuals; funding only available once - can’t get funding if you’ve already received funding for another course; can’t get funding if you have higher qualifications, eg, Certificate IV, diploma or degree; must be working in relevant industry. Over the past year, BICSI has received hundreds of phone calls and emails from cablers asking for guidance on training for compliance, so it has collaborated with a nationwide specialist telecommunications registered training organisation (RTO) to produce the BICSI Certificate III in Telecommunications course. The RTO has trained staff to assist cablers and guide them through the enrolment process and complete the traineeship documentation to secure the government financial incentives. Over the past year, hundreds of cablers have qualified for and received the tax-exempt funding and many more are sure to do the same. Contact BICSI to find out more about the course and the government funding. www.bicsi.com.au

60 ECD SOLUTIONS - NOV/DEC 2013

Inserts TE Connectivity has launched new inserts for the AMP CO Plus system. The system features two distinct components: the inner cable terminating connector and the application insert. Unlike conventional cabling solutions that deploy a onepiece fixture, the system is said to allow a high degree of flexibility and futureproofing through flexible configuration choice. To support current and future demands, TE Connectivity has expanded its product portfolio for the AMP CO system with the addition of a 3-port CATV, fast ethernet and telephone insert. The CATV port allows a service of up to 862 MHz. This can be used to watch video pictures or TV channels on one cable. The maximum transfer length is 90 m, and depending on the cable type, an amplifier may be required. The insert is suitable for use in hotels, hospitals, universities or residential environments where mixed applications occur at the same outlet. TE Connectivity Contact info and more items like this at wf.net.au/V036

Digital earth test clamp Available to rent, the handheld Megger DET20C ground resistance clamp can be used for general earth testing of multigrounded systems (buildings, pylons and RF transmitter sites) as well as to measure leakage current. Test results can be stored in the onboard memory and downloaded to a computer. Fixed-interval measurement logging is also possible. The unit induces the required test current without the need for additional earth stakes. There is no need to disconnect/isolate sections under test and measurements are possible on a live system. Features include: measures ground resistance from 25 mΩ to 1550 Ω; measures ground leakage current from 0.2 mA to 35 A; automatic selfcalibration; USB download facility with Megger Download Manager Software. TechRentals Contact info and more items like this at wf.net.au/U983

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NEW PRODUCTS

Lightning current/surge arrester The DEHNvenCI combined lightning current and surge arrester with integrated backup fuse combines maximum system protection and compact dimensions in a single device.The arrester allows space-saving integration of a combined lightning current and surge arrester and is said to meet the protection requirements of modern switchgear installations. The arrester has a discharge capacity up to 25 kA (10/350) and combines system protection and compact dimensions in a single device. The features of the DEHNventil family were combined with a lightning-current-carrying

UPS

arrester backup fuse in an enclosure with a width of only two modules. The arrester not only allows space-saving integration of a combined

The APC Smart-UPS is designed to protect critical data and equipment

lightning current and surge arrester, but

from power problems by supplying clean and reliable network-grade

also meets the protection requirements in

power. The UPS offers high efficiency at low-, medium- and high-load

modern switchgear installations. The inte-

levels making them suitable for multicore or virtualised servers that

grated arrester backup fuse is dimensioned

have varying load consumption.

to ensure maximum discharge capacity

Available in a variety of form factors (tower, rack mount, rack/tower

and optimal system protection.

convertible) there is a model for every application. Rack-mounted

The need to select and install an arrester

UPSâ&#x20AC;&#x2122; are suitable for powering blade or density-optimised servers

backup fuse is eliminated, ensuring short

in a distributed power-protection environment as the primary or

connecting cable lengths as required in

redundant protection.

IEC 60364-5-53. The arrester is said to

The UPS features a 16-segment LED display, extended-range

allow protection of terminal equipment if

automatic voltage regulation (AVR) and pure sine wave output on

the distance between it and the consum-

battery. Additional manageability options are available through the

ers is â&#x2030;¤5 m. The ability to carry lightning

Smart-Slot interface, which is an internal slot for the installation of

impulse currents without destruction and

optional accessory cards. The extended-run Smart-UPS XL has the

simultaneously reduce the energy to an

capability to add external battery packs to scale run time from min-

acceptable level for terminal equipment ensures the availability of the

utes to hours typically needed for converged voice and data network

switchgear installation in case of a lightning strike. This considerably

power protection. The entry-level Smart-UPS SC is an economical

reduces the risk of high loss failures.

choice for small and medium businesses looking to protect small

Even in case of short-circuit currents as high as 50 kA rms, DEHNvenCI

switches, networking devices and point-of-sale (POS) equipment.

can be used in industrial systems without restrictions.

Pacific DataCom

DEHN + SOHNE GmbH + Co KG

Contact info and more items like this at wf.net.au/V512

Contact info and more items like this at wf.net.au/V097

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NOV/DEC 2013 - ECD SOLUTIONS 61

CASE STUDY

Harbour City Ferries uses thermal imaging to improve safety

arbour City Ferries has significantly improved safety of its staff, vessels and other users of Sydney Harbour with installation of FLIR M320L thermal imaging cameras across its entire fleet. Harbour City Ferries operates approximately 175,000 services, transporting nearly 15 million people 1.3 million kilometres across the busy and scenically beautiful Sydney Harbour and the Parramatta River each year. With all this activity and Harbour City Ferries’ strategic focus on safety, it was decided to install thermal imaging cameras on board the entire fleet of 28 vessels, six of which are double-enders, so 34 FLIR M320L cameras were purchased in total. The Sydney Harbour Bridge casts a radar shadow underneath it that limits the utility of radar in the area. The usefulness of radar is also adversely affected if the target vessel is small and not constructed of radar-reflective materials or does not have a radar reflector installed on it. Downlighting from the Harbour Bridge along with background lighting and reflections off the water can also make spotting some vessels difficult. So in 2009, Sydney Ferries (as it was then known) advanced the technology of its fleet by including the installation of FLIR M320L cameras to assist in night-time and low-visibility navigation.

“Although thermal imaging cameras produce clear images in total darkness, we are also operating during the twilight hours of the day, when some sunlight or moonlight is present. Also, during docking operations there is some light from the marina present. For these situations we wanted a low-light camera as well,” stated Glenn Young, Harbour City Ferries general manager operations and asset management The joystick is on each bridge console, as close to the wheel as possible, so all features are right at the fingertips. The M320L provides crisp, clear thermal imagery in total darkness and light fog or smoke. The ergonomic M-Series joystick control unit provides ready access to all critical system functions and smooth, effortless control, even in rough seas. The radar shadow and visibility issues cast by the Sydney Harbour Bridge are not an issue with thermal imaging technology. “When we understood that Sydney Ferries wanted to have a combination of a thermal imaging camera and a low-light camera, we decided to demonstrate the FLIR M320L,” said Paul Garske, general manager of Coursemaster Autopilots. Installation of the FLIR M320L commenced in 2009 along with other Navaids equipment, supplied, installed and supported by Electrotech Australia. “The FLIR thermal imaging cameras are navigational aids for the masters and crew of the ferries to assist during times of poor visibility, such as fog, rain, glare, low light and at night,” said Stephen Penny, project manager of Electrotech. The systems are also used for incident recording in conjunction with GPS, time stamp and speed overlay; all of which were installed by Electrotech. “At Harbour City Ferries we decided to connect the M320L to one dedicated 15″ Hatteland LCD screen. The master can easily switch from the image of the low-light camera to the thermal image, and back, whenever he wants, at the touch of a button. The cameras are set up in home position, which is useful, and each master also sets them to their own personal preferences,” said Young. “The feedback that we are receiving from masters on the FLIR M320L has been great,” said Young. “They all report that the M320L helps them to get a better understanding of what is happening around their vessel. They find it extremely easy to use and the joystick allows the master to operate all the features of the M320L such as pan/tilt or switching from daylight to thermal image. The joystick is on each bridge console, as close to the wheel as possible, so all features are right at the master’s fingertips. Prior to the thermal camera installs, ferry masters were regularly radioing warnings of unlit kayakers and other vessels, fearing the possibility of a fatal collision. “Small craft are difficult to spot using radar,” said ferry master Wayne Pritchard. “They are designed so they don’t have a lot of superstructure above the water so it is difficult for the radar to pick them up.” Now armed with the FLIR M-Series thermal imaging cameras the masters have a clear view of the water, even in total darkness. One ferry master even commenting that the FLIR was the only reason he was able to spot an unlit kayaker in time to avoid a collision. Sightings of unlit vessels, usually small boats that are not required to carry fixed lights, are common, but there are also regular sightings of unlit vessels that ought to have fixed navigation lights illuminated at night. FLIR Systems Australia Pty Ltd Contact info and more items like this at wf.net.au/V467

62 ECD SOLUTIONS - NOV/DEC 2013

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NEW PRODUCTS

LED high- and low-bay lights Cetus LED high- and low-bay lights are the latest addition to enLighten’s growing Constellation series of lights. The lights come in a range of sizes due to their modular design. Each module is a standard size and uses approximately 45 W. Cetus can be used in both high- and low-bay applications using a variety of lens types to tailor the light output to the lighting need. Latest technology, including LUXEON Lumiled LED, high-quality drivers and optics enable the lights to deliver more than 90 lm/W. Integrated optical lenses improve light output flexibility and direct light to where it is needed. The lights support a range of intelligent lighting controls which enable occupancy, movement and daylight sensing. The Cetus high-bay range is suitable for a broad range of applications including: warehousing, large retail sites, manufacturing sites. The Cetus low-bay range is suitable for loading docks, car park entries and smaller retail outlets. Key benefits include: energy savings - up to 70% compared to traditional mercury vapour lighting; flexibility - scalable from 2-6 modules to deliver a range of lumen outputs; 40, 60 or 120° optical lenses enabling a customised light delivery footprint; heat management - designed for operating environment of up to 60° ambient temperature; and long life (50,000+ h) reduces maintenance in applications where reliability is critical and access can be difficult. Design features include: state-of-the-art LED driver technology, developed in Australia by enLighten; generous heat sink promoting airflow for heat management; external power pack for heat management; external quick connector allowing for extension cabling if required; inclusion of dust cover and steel mounting bar in standard product offering. The modular Cetus is available in a standard range of 2-6 modules. Customised solutions are available for individual applications. Standard dimensions for the 2-module unit are 120 (h) x 300 (w) x 200 (l) mm. For 3- to 6-module units, height and width remain constant, an additional 100 mm length is added per module. enLighten Australia Pty Ltd Contact info and more items like this at wf.net.au/V222

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NOV/DEC 2013 - ECD SOLUTIONS 63

NEW PRODUCTS

Electrical contractors worse off

Interface connectors with solder bucket contacts HARTING has expanded its space-saving har-link metric product range with a version equipped with solder bucket contacts. Until now, connectors were supplied on the cable side only with an insulation displacement termination. The har-link with solder bucket contacts enables fast and easy

James Tinslay, CEO

harness prototyping for test purposes, for example, without the use of special dedicated tooling. With the contact style, wires from the AWG 30 up to the AWG 24 can be mounted on the

The 2013 NECA Market Monitor released in September clearly shows that although industry charge-out rates have gone up by 7% since the 2011 survey, the cost of doing business has risen by around 25% over the past year alone. So the average electrical contractor is considerably worse off today than they were two years ago. Some of the interesting trends from this survey are: the average contracting business employs 13 people (up from 9 in 2011); less than 8% of the industry employ more than 25 people; overheads have risen by up to 40%; home automation, possibly due to the NBN, is emerging as a key skills requirement; the number of apprentices being taken on is falling; the most significant ‘new technology’ skills relate to renewable energy and energy efficiency. The pressure on the new federal government to revisit the challenges of running a small business is enormous. And we will be reminding all the new ministers we meet of exactly what our industry needs to see change, which includes the rethinking of the National Licensing issue and further support of the ACCI’s 2BIG2IGNORE campaign which we sponsor. In 2005, NECA launched an initiative to raise the awareness of the safety issues around non-compliant products. More recently, we joined forces with Voltimum to launch the Does it Comply? campaign. This campaign is a comprehensive industry-driven initiative that reinforces the dangers of non-compliant products in order to keep this issue at the forefront of people’s minds. The recent withdrawal of non-compliant cabling in NSW and Queensland is a stark reminder of what happens when people get it wrong. We therefore strongly urge all electrical contractors to visit www.doesitcomply. com.au and sign the pledge to stamp out non-compliant goods across Australia. Another initiative we are proud to be supporting is the drive by KNX - a global standards not-for-profit organisation, to encourage manufacturers to produce products to an international building control standard in order to allow the end user to select the systems and range of products that best suit their particular needs. The days of being locked into one range of products, which generally also meant being locked into using one manufacturer, are clearly a thing of the past. And this is great news for the industry and the consumer. So a true win-win. www.neca.asn.au

64 ECD SOLUTIONS - NOV/DEC 2013

cable side of the har-link connection, providing high flexibility and compatibility with a large range of cables. The modular and compact har-link interface connectors with 2 mm spacing can transmit data of up to 2 GBps per twisted conductor. Also equipped with a special screening concept, har-link reliably delivers optimum functionality in areas affected electromagnetically. The product is manufactured in accordance with IEC 61076-4107 and is a compact, robust cable connector which is said to provide excellent data transmission to the PCB in high-frequency networks and telecommunication applications. HARTING Pty Ltd Contact info and more items like this at wf.net.au/T955

Biometric switches The Harmony XB5S biometric switches eliminate security risks associated with lost, forgotten or stolen keys, cards and passwords. The switches allow users to limit access to specific and dangerous machine functions to trained and authorised operators. Designed for use in industrial environments, the entire range offers IP65 water and dust protection, 50 gn shock and vibration resistance, -5 to +55°C operating temperature range, and responds to the presence of a finger in less than one second. Other features include: user database management and access-attempt logging capabilities; simple and quick touch entry for authorised users; smart access control - with ability to assign different clearance levels (eg, operators, administrators, etc); rugged design and high-performance specifications. Schneider Electric (Aust) Pty Ltd Contact info and more items like this at wf.net.au/T951

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NEW PRODUCTS

Multifunction calibrator The 5730A is designed for calibration professionals who require the most accurate DC/low-frequency signals available in a multifunction calibrator. The calibrator builds on the proven foundation of the 5700A/5720A with improved accuracy, new digital components and a large, full-colour, touch-screen display. The new display brings all of the calibratorâ&#x20AC;&#x2122;s status and settings into one location, making any operation accessible with the touch of a finger. For laboratories running their existing 57XX calibrator under remote control, the 5730A can be set to run in 5700A/5720A emulation mode, eliminating the need to rewrite system software or procedures. The 5730A also improves on the performance of the 5720A in AC current, AC voltage and resistance functions. Specifications are absolute, stated in 99% and 95% confidence intervals, traceable to international standards via ISO 17025 accreditation and include the uncertainty of the calibration standards used so no additional analysis is required. The calibrator, like its predecessors, features artifact calibration, which transfers the assigned value of an external artifact to a large array of multidimensional parameters within the instrument. The calibrator can fully adjust itself using only three external standards. The calibration process takes only about an hour as opposed to several hours using traditional methods. Fluke Australia Pty Ltd Contact info and more items like this at wf.net.au/V239

Stainless steel cabling micro tool The compact 6-In-1 stainless steel Micro Tool is available from 4Cabling. The light and durable mini tool is designed to make minor repairs, assemblies and cabling installations easy to complete. The pocket-sized 6-In-1 is suitable for indoor or outdoor installations, or in an emergency that requires a small repair. The quick-release design snaps to a key ring and can be easily freed for multiple everyday tasks. The tool can be used as a: flat screwdriver; Phillips screwdriver; micro-sized screwdriver; straight blade knife; serrated blade knife; bottle opener. 4Cabling Pty Ltd Contact info and more items like this at wf.net.au/U946

ProTag PrimeTest Elite Australiaâ&#x20AC;&#x2122;s Most Advanced Test & Tag System

High Definition

Colour Display

In-Built Camera with Flash

USB for Data

Up/Down Load

Bluetooth For

Printer & Scanner

The new ProTag Elite System tests portable appliances & RCDs, takes asset photos, prints Elite UV resistant test tags & downloads results to PC. Mains & battery powered. Faster testing & asset management for mining, construction, factories & workshops.

Sydney

Melbourne

Tel 02 9519 3933 Tel 03 9889 0427 Fax 02 9550 1378 Fax 03 9889 0715 email testinst@emona.com.au

www.ECDsolutions.com.au

Brisbane

Tel 07 3275 2183 Fax 07 3275 2196

Adelaide

Perth

Tel 08 8363 5733 Tel 08 9361 4200 Fax 08 83635799 Fax 08 9361 4300 web www.protag.com.au

EMONA

NOV/DEC 2013 - ECD SOLUTIONS 65

NEW PRODUCTS

Testing solution for application-aware networks The Spirent Avalanche NEXT tests the performance, scalability and security of application-aware network infrastructures by generating authentic traffic and attacks. Avalanche NEXT combines Spirent Avalanche’s performance testing with Spirent Studio’s threats and application emulation capabilities to deliver realism and comprehensive test coverage. With thousands of applications on the network and hundreds of updates every day on millions of devices, quality assurance, engineering and IT teams are struggling to quickly and effectively test, validate and roll out application-aware systems and networks. Spirent Avalanche NEXT can help address these challenges with a solution that delivers security testing capabilities that save time and effort without compromising the quality of the test results. Matrium Technologies Pty Ltd Contact info and more items like this at wf.net.au/V231

Quick-lock module A version of the Han E Module from HARTING is available with Han-Quick Lock termination technology, a further refinement of the module with crimp terminals. Assembly is a time-saving and simple process needing no special tools. This also makes the Han E Quick Lock Module suitable for on-site assembly in field locations. Contacts are reliable and vibration-resistant, ensuring maximum safety in demanding applications in industry and transportation engineering. The electrical specification of the module with six contacts, designed for 16 A and 500 V, matches the data of the established module with crimp terminals and has 100% connection compatibility. HARTING Pty Ltd Contact info and more items like this at wf.net.au/T944

High-amperage DC power plug and jack Switchcraft has introduced the high-amperage power plug and jack to its extensive range of DC power plugs and jacks. Sealed and non-sealed versions are available and are rated up to 11 A current (carry) up to 24 VDC at 55°C with an operating temperature of -40 to 105°C. Automatic switchover from AC to DC is permitted by sleeve shunt switch. The power plug and jacks are available in locking and non-locking versions, and the sealed versions are sealed to IP68, NEMA 250 (6P), when mated. The high amperage power plug and jack has applications in any sealed data transmission, military or industrial GPS location devices, instrumentation, medical equipment, marine, transportation and power supplies, as well as general industrial electronic applications. Clarke & Severn Electronics Contact info and more items like this at wf.net.au/T440

66 ECD SOLUTIONS - NOV/DEC 2013

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NEW PRODUCTS

elegance

High-output LED floodlight Hella’s HypaLUME LED floodlight is suitable for both DC and AC applications and has been designed to withstand demanding outdoor

in Down & Track Lightings with AdvanceQuez AvL LED Lamps

and industrial requirements. The floodlight produces more than 20,000 lm by using 56 highpower, colour-matched LEDs coupled with three specialised optical distributions and is said to consume far less power compared with conventional industrial lighting. It uses 240 W at 24 VDC, translating to a luminous efficiency close to 100 lm/W, which means it provides similar light levels to a 400 W metal halide light fitting while using far less power. The company says the LEDs operate at a colour temperature of 5700K to provide a near daylight environment and a comfortable work area wherever they are used. They are also protected from reverse polarity and short-circuit faults, and the light produced is said to remain

DLMM Series

consistent across a wide range of voltage applications.” The unit’s driver board and housing have been designed to use advanced thermal management, which draws heat away from the LEDs to ensure long operating life. The lights are also designed to operate in temperatures ranging from -40 to 50°C with no decrease in output, while the high-impact lens is chemical resistant. Typical applications for the floodlights include loading bays, tunnels, warehouses and wharves.

• • • • • •

No piercing glow of ceramic metal halides No unshapely CFL tubes Just a smooth single diffused glow Deeply recessed in a brilliant reflector Powered by Philip LED modules & drivers 50,000 hours

Hella Australia Pty Ltd Contact info and more items like this at wf.net.au/U990

AvL Tracklights

DLM-i LED alternative to ceramic metal halides: Elegant Track Lighting with single diffused glow, smoothened edges of light beam cones and high CRI of 90

Portable capacitance meter The ABB CB-2000 portable capacitance meter is a compact, lightweight unit that allows the user to take measurements from individual capacitors in a capacitor bank without any disconnections/disturbances to the system. It is available to rent. Supplied software and drivers allow measured values to be exchanged to and from a PC via the supplied USB cable. Features include: battery powered, no need for a mains connection; approximately 8 h operating time between charges; easy analysis and generation of reports with supplied software; clear LCD display easy to read in daylight or dark environments; measuring range of 0 to 1000 µF. TechRentals Contact info and more items like this at wf.net.au/U985

www.ECDsolutions.com.au

NSW VIC QLD NZ

T: 02 9748 0655 T: 03 9886 7800 T: 07 3879 2133 T: 09 298 4346

F: 02 9748 0258 E: sales@tenrod.com.au F: 02 9886 7799 W: www.tenrod.com.au F: 07 3879 2188 1/24 Vore St, Silverwater 2128 F: 09 353 1317 21 Aristoc Rd, Glen Waverley 3150

NOV/DEC 2013 - ECD SOLUTIONS 67

CASE STUDY

Bass Electrical helps Tooheys automate beer-brewing process

hen Tooheys decided to upgrade its brewery in Lidcombe, New South Wales, it turned to Bass Electrical Engineering for assistance. The ARA Group-owned Bass has been carrying out electrical work at the Tooheys Lidcombe site for several years. There was a tendering process for the installation and part of the reason Bass was successful was due to the company’s quality work, high safety standards and a record lost time injury free (LTIF) rate of three million hours. The production capacity of Tooheys Lidcombe brewery (in operation since 1978) is around 3.3 million hectolitres a year. The brewery is the group’s primary facility in NSW and delivers around 43% share of the the NSW beer market. As a part of the upgrade, a new Bright Beer Tank (BBT) cellar was installed to replace three BBT cellars. The old cellars had a manual process and were replaced to eliminate the manual handling component and to improve product quality. With the help of Bass’s electrical engineers and technicians, the cellar now has an automated beer-brewing process. Bass designed and built the

stainless steel local control panels and provided power, automation and control communications to the cellar. “The tank-top lighting posed a challenge. Due to the height of the top of the tanks, there was a risk of tools and equipment falling when installing lights on traditional light poles. This was solved by the use of the Swivelpoles,” said Bass Electrical General Manager David Le Beau. The Swivelpole light-mounting system allows for safe and easy access to lights for installation, inspection and maintenance. The poles have a bracketing arrangement for affixing the lights, eliminating the need to to drill holes. Swivelpole’s innovative design eliminates the risk of working at heights through the controlled lowering of the pole top to a safe working position. The system solved access issues, raised safety standards and lowered maintenance costs. “Another challenge was a very short time frame to complete the project. Bass Electrical was required to use services of the on-site mechanical contractor for manufacture of all stainless steel cable supports for the entire project. The mechanical contractor also had to complete other contract work for the same project within the same time frame. This was addressed by planning, prioritising and holding regular meetings with the mechanical contractor to keep communication lines open and to ensure both trades met their respective timelines,” said Le Beau. “Tooheys’ projects are always interesting because Tooheys uses innovative systems. The work is of a niche nature and fits well with Bass’s experience and capability,” said Le Beau. Bass Electrical was also named a finalist in the National Electrical and Communications Association (NECA) NSW Excellence Awards in the Industrial Project Category for the company’s work on the project. Bass delivers services across a wide range of markets including the mining and resources, steel, oil, gas, water, energy generation, manufacturing, food and beverage, process, and petrochemical industry sectors. ARA Group Contact info and more items like this at wf.net.au/V454

68 ECD SOLUTIONS - NOV/DEC 2013

www.ECDsolutions.com.au

NEW PRODUCTS

Multifunction power meter SATEC’s PM130EH provides full multifunction capabilities for measurement of all electrical parameters, volts, current, frequency, power factor, watt-hour, watts, VA, kVAR, demand, harmonics, etc. The PM130EH provides fast real-time, cycle-by-cycle measurements, averaging values 8, 16, 32 or 64 cycles selectable from the front keypad. The PM130EH’s plus compact design has high-accuracy revenue measurements at Class 0.5s, making it suitable for applications in the industrial, commercial arena where data integrity is essential with the onboard non-volatile memory for data logging. The PM130EH supports both DNP3 and Modbus protocols. Standard features include assignable register mappings, 16 programmable setpoints with 10 ms update time and optional output relays for alarming and control. The PM130EH provides add-on modules for expanded I/O, analog outputs, or additional RS485 and/or ethernet communications. Standard universal power supply 85-265 VAC/88-290 VDC; alternatively, 12 VDC or 24/48 VDC power supply options are available. SATEC (Australia) Pty Ltd Contact info and more items like this at wf.net.au/T551

Micro-ohmmeter The AEMC high-current micro-ohmmeter Model 6292 measures very low contact resistances on high-voltage circuit breakers, switches, busbars and other locations with user-selectable test currents from 5 to 200 A. The ohmmeter is powered from 120 V or 230 V, 50/60 Hz. The portable instrument incorporates optimised filters and protection for measurements in electrical substations. It employs the four-terminal Kelvin method to prevent errors caused by test leads and their contact resistances. To guarantee measurement accuracy, the ohmmeter features a signal amplification system, off-set free with high, long-term stability. A backlit alphanumeric LCD shows resistance readings with up to 4.5 digit resolution. The instrument allows measurement resistances up to 1 Ω with resolution as low as 0.1 µΩ. Test currents can be user adjusted and shown on the display. The instrument includes an internal memory for storing up to 8000 readings, and a USB interface for connecting to a computer to download the stored values. The ohmmeter incorporates an advanced high-current generation system using smaller components that significantly decreases its size and weight (11 kg), resulting in a rugged but lightweight instrument that can be easily carried by one person. The hard plastic case is highly resistant to impact and environmental conditions. Internal thermal sensors in all sensitive components protect the instrument from overheating. The device is water resistant and can be used in poor weather conditions (IP54 with closed lid), suitable for use both in the laboratory and in the field. AEMC Instruments Contact info and more items like this at wf.net.au/V515

www.ECDsolutions.com.au

NOV/DEC 2013 - ECD SOLUTIONS 69

NEW PRODUCTS

Low-voltage power supply options Moore Industries-International has added low-voltage power

Current clamp set

supply options to many of its

Available to rent, the Fluke

products. This addition makes

i5sPQ3 Current Clamps

these products suitable for use

(3 x i5S clamps per set)

in remote applications such as

are specially configured

oil and natural gas wellheads

to provide low current ac-

where power supplies are lim-

curacy while taking meas-

ited and harsh environmental

urements on secondary

conditions often exist.

current transformers.

Products that have recently

Each clamp is CAT III

added a 12 VDC power supply

600 V safety rated (for insulated conductors only)

option include: the CPA 4-wire

and suits the Fluke 435 Power Quality Analyser and

PC-programmable alarm; the CPT 4-wire PC-programmable signal isolator and

other instruments with BNC inputs.

converter; the ECA 4-wire current and voltage alarm; the ECT 4-wire signal isolator,

Features include: low level current clamp measures up to 5 A AC; compact shape makes transporting and storing convenient; the clamp measures only

converter, repeater and splitter; and the TMZ 4-wire PC-programmable Modbus temperature transmitter and signal converter. The company’s line of low-voltage instruments addresses a growing demand by customers with solar and battery sources as their primary means for operational

116 x 43 x 23 mm.

power in remote areas. All of these products are designed for harsh conditions.

TechRentals Contact info and more items like this at wf.net.au/U724

They are suitable for extreme ambient operating conditions and offer a high level of RFI/EMI protection against the harmful effects of electromagnetic interference. Moore Industries Pacific Inc Contact info and more items like this at wf.net.au/V462

Design software for utility networks Bentley Utilities Designer is a comprehensive software application for the streamlined design and management of electric, gas, water and wastewater utility networks. The software advances the building information modelling (BIM) objectives of faster/earlier design decisions and the creation of better-performing, intelligent utility infrastructure through the use of information modelling. Features include: more efficient design capability through built-in access to MicroStation, the information modelling environment for infrastructure professionals; the elimination of time-consuming, open-loop processes for cost estimation and review through the provision of on-the-fly cost estimation for each design decision and configurable design workflow management; option of consolidating network design and management into a single application for reduced software complexity and costs through the software’s built-in, utility-specific GIS based on the Bentley Map platform; the ability to efficiently manage work requests and designs in stand-alone mode or via seamless integration with a variety of enterprise work management systems through the fully configurable workflow engine; increased productivity, accelerated projects and reduced risk through the software’s intraoperability with ProjectWise, the company’s system of collaboration servers and services that enables utility owner-operators to improve the quality, re-use and auditing of design and construction information; rich and reliable information exchange with field personnel through the ability to publish project drawings and utility network maps as i-models that can be reviewed on mobile devices using Bentley Map Mobile. Bentley Systems Pty Ltd Contact info and more items like this at wf.net.au/U993

70 ECD SOLUTIONS - NOV/DEC 2013

www.ECDsolutions.com.au

CASE STUDY

ABB to power one of Africa’s largest photovoltaic solar plants

utomation and technology group ABB has won an order worth around $25 million to supply electrical and control systems for a new 75 MW photovoltaic (PV) power plant in the Northern Cape province of South Africa. Owned by WBHO, a South African construction company, and Building Energy, an Italian renewable energy developer and operator, the plant is located in the Kalahari Desert close to the town of Kathu and to Sishen, one of the largest open-pit iron ore mines in the world. The Kathu PV power plant is among the first tranche of projects to be awarded as part of South Africa’s renewable energy program, which aims to diversify the country’s energy mix and reduce its carbon footprint. Once completed in 2014, it is expected to be one of the world’s largest PV power plants with a single-axis tracking system. It will have the capacity to generate around 146 GWh of clean solar power to feed into the national grid enough to meet the needs of over 40,000 people based on average national per capita consumption and displacing the equivalent of about 50,000 tons of carbon dioxide emissions annually. “Renewable energy sources such as solar have a key role to play in meeting the growing demand for electricity while minimising environmental impact,” said Brice Koch, head of ABB’s Power Systems division. “We have a strong track record in delivering turnkey power and automation solutions that are optimising photovoltaic power plants all over the world.” ABB’s turnkey electrical and automation solution will optimise the performance of the Kathu plant to maximise output while ensuring reliability in remote and demanding operating conditions. The solution includes a range of ABB power products such as medium- and low-voltage switchgear, distribution transformers,

and control and protection devices. It also incorporates distributed automation and control products from the Symphony Plus family. ABB will be responsible for the design, engineering, supply, installation and commissioning of the project. Key features of the ABB solution include the integration of the plant’s electrical equipment and high-voltage substation with the company’s proprietary Symphony Plus distributed control system (DCS) solution in conformance with the IEC 61850 opencommunication standard for substation automation. ABB will also supply an advanced tracking system with a back-tracking algorithm that optimises tracker movement and eliminates shadow on the panels. The solution also features a data-collection system that collects operational input from the trackers, inverters, string boxes and substation to enable remote operation and maintenance, thereby alleviating the need for on-site manning. ABB Australia Pty Ltd Contact info and more items like this at wf.net.au/T949

NEW PRODUCTS

Clamp tester for power line analysis The UNI-T UT243 clamp tester is suitable for conductors to 50 mm diameter and provides a comprehensive suite of parameters for single- and three-phase, 3- and 4-wire power line analysis including active, reactive and apparent power in true rms measurement mode as well as energy in kWh to 9999 kWh. The TRMS clamp tester also measures harmonics to the 20th order as well as phase angle and power factor, making the instrument suitable for industrial and commercial installations. The clamp tester is equipped with a phase rotation tester, making it suitable for ensuring compressors, pumps and fans are operating in the correct phase sequence. The instrument is also provided with a USB interface and internal data logging with facility for storing 999 data points. The TRMS clamp tester measures current to 1000 A, voltage to 600 V and power, reactive power and apparent power to 600 kW, kVAr and kVA respectively. The backlit display provides high-resolution measurements to 10.000 counts with facility for maximum and minimum value storage. Power Parameters Pty Ltd Contact info and more items like this at wf.net.au/U992

www.ECDsolutions.com.au

NOV/DEC 2013 - ECD SOLUTIONS 71

NEW PRODUCTS

Cable glands The OSCG range of IECEx cable glands from Kabex Australia is suitable for use with steel wire armour and/or braided screened

Fight the fakes

cables in hazardous areas including petrochemical, oil and gas, chemical, fertiliser, shipbuilding, paint and solvent, sugar, LNG, power and mining industries along with anywhere else where flammable atmosphere may exist.

Malcolm Richards, CEO

The E1WF and E1XF glands have double compression for outer/ inner jacket of cable. Compression seals are made from silicone in-

As many of you may be aware, NSW Fair Trading has recently issued a public warning to consumers and industry not to purchase or install any Infinity branded TPS or ‘orange round’ electrical cables after it was found deficiencies in the manufacturing of the cables and deterioration of the insulation on the cables over time could potentially result in an electric shock or fire. This followed an initial voluntary recall by Product Safety Recalls Australia for three batches of the Infinity-branded electric cables sold in Masters Home Improvement stores across the country from April 2012 to 16 August 2013. Immediately following the public warning issued by NSW Fair Trading, Infinity Cable, the importer and distributor of the product, went into liquidation. At Master Electricians Australia (MEA), we firmly believe and constantly push hard to advocate the message of ‘quality over price’. We all know that when it comes to working with electricity, the quality of the materials we use can sometimes be the difference between life and death. This was why, in response to these events, MEA immediately launched a campaign to increase awareness for homeowners and industry about this critical safety issue and to bring all retailers to account for these low-grade products being made available for sale in our country. Following significant media exposure and lobbying by MEA, the Queensland Government enacted an immediate ban on the sale and installation of all Infinity-branded cables. The West Australian Government has also issued a stop sale notice on the Infinity products. Not only that, Masters Home Improvement contacted MEA to request our assistance in removing the faulty Infinity cable following its safety recall. The hardware chain has agreed to cover the costs for our members to undertake the rectification work. This is not only a significant win for our industry, but for members and the general public in making homes across Australia safer. The next step now is for all other states to immediately ban the Infinity cable so that we can silence this ticking time bomb once and for all. www.masterelectricians.com.au

stead of PVC and can also be used for all types of armoured cables. Complying to a range of international regulations, the E1WF and E1XF cable glands (E1WF is for steel wire armoured cables and E1XF is for braided screen cables) are IECEx certified for use in hazardous industrial areas within Australia as they are also triple certified Exd IIC, Exe II, ExtD A21 for Zones 1, 2, 21 and 22. Key features include: full range of thread sizes available up to M100 or 4″ NPT; metric threads supplied complete with locknut and sealing washer; available in nickel-plated brass or stainless steel. Kabex Australia Contact info and more items like this at wf.net.au/V067

Thermal imaging cameras The FLIR Ex-Series cameras are suitable for electrical and mechanical inspections where the ability to detect potential problem areas means that installations can be quickly and easily inspected and breakdowns avoided. The cameras are suitable for detecting insulation losses, inspecting under-floor heating and many other building-related anomalies. The cameras provide the user with a new dimension in inspection capability. An affordable replacement for a spot pyrometer, they provide a thermal image with temperature information on every pixel. It is claimed a FLIR thermal imaging camera can scan an entire area, never missing a potential problem area, no matter how small it might be. Designed for entry-level users, and measuring temperatures up to +250°C, the cameras produce instant, ‘point-and-shoot’, JPEG thermal imagery with all required temperature data included. A built-in visual camera makes observing and inspecting faster and easier, as the visual image can be used as a reference against the thermal image. FLIR’s patented MSX technology provides thermal images in real time. This results in sharper-looking thermal images, quicker target orientation and clutter-free reports. FLIR Systems Australia Pty Ltd Contact info and more items like this at wf.net.au/V307

72 ECD SOLUTIONS - NOV/DEC 2013

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RESEARCH

ULTRA FAST

ELECTRICAL SWITCH

A.B.N. 22 152 305 336 Head Office Cnr. Fox Valley Road & Kiogle Street, (Locked Bag 1289) Wahroonga NSW 2076 Australia Ph: +61 2 9487 2700 Fax: +61 2 9489 1265 Editor: Mansi Gandhi mgandhi@westwick-farrow.com.au Assistant Editor: Alice Richard Chief Editor: Janette Woodhouse Publisher: Geoff Hird Art Director/Production Manager: Julie Wright

e s e a rc h e rs f ro m t h e US Department of Energy’s (DOE) SLAC National Accelerator Laboratory have clocked the fastest-possible electrical switching in magnetite, a naturally magnetic mineral. Their results could drive innovations in the tiny transistors that control the flow of electricity across silicon chips, enabling faster, more powerful computing devices. Scientists using SLAC’s Linac Coherent Light Source (LCLS) X-ray laser found that it takes only 1 trillionth of a second to flip the on-off electrical switch in samples of magnetite, which is thousands of times faster than in transistors now in use. The results were published in Nature Materials. “This breakthrough research reveals for the first time the ‘speed limit’ for electrical switching in this material,” said Roopali An optical laser pulse (red streak from Kukreja, a materials science researcher upper right) shatters the ordered electronic at SLAC and Stanford University who structure (blue) in an insulating sample of is a lead author of the study. magnetite, switching the material to electriThe LCLS experiment also showed cally conducting (red) in one trillionth of a researchers how the electronic strucsecond. (Greg Stewart/SLAC) ture of the sample rearranged into non-conducting ‘islands’ surrounded by electrically conducting regions, which began to form just hundreds of quadrillionths of a second after a laser pulse struck the sample. The study shows how such conducting and non-conducting states can coexist and create electrical pathways in next-generation transistors. Scientists first hit each sample with a visible-light laser, which fragmented the material’s electronic structure at an atomic scale, rearranging it to form the islands. The laser blast was followed closely by an ultrabright, ultrashort X-ray pulse that allowed researchers to study, for the first time, the timing and details of changes in the sample excited by the initial laser strike. By slightly adjusting the interval of the X-ray pulses, they precisely measured how long it took the material to shift from a non-conducting to an electrically conducting state, and observed the structural changes during this switch. The magnetite had to be cooled to minus 190°C to lock its electrical charges in place, so the next step is to study more complex materials and room-temperature applications, Kukreja said. Future experiments will aim to identify exotic compounds and test new techniques to induce the switching and tap into other properties that are superior to modern-day silicon transistors. The researchers have already conducted follow-up studies focusing on a hybrid material that exhibits similar ultrafast switching properties at near room temperature, which makes it a better candidate for commercial use than magnetite.

74 ECD SOLUTIONS - NOV/DEC 2013

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All material published in this magazine is published in good faith and every care is taken to accurately relay information provided to us. Readers are advised by the publishers to ensure that all necessary safety devices and precautions are installed and safe working procedures adopted before the use of any equipment found or purchased through the information we provide. Further, all performance criteria was provided by the representative company concerned and any dispute should be referred to them. Information indicating that products are made in Australia or New Zealand is supplied by the source company. Westwick-Farrow Pty Ltd does not quantify the amount of local content or the accuracy of the statement made by the source.

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ConneCting AustrAliA & new ZeAlAnd for over 30 yeArs

The leading brands in the Australia & New Zealand cabling market,

AMP Netconnect and KRONE, together under one company - TE Connectivity.

TE Connectivity is the sole manufacturer in Australia & New Zealand providing ITC solutions from Data Centre to Enterprise buildings.

KRONE has been in Australia & New Zealand for

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made RJ-45 outlets for australian faceplates.

more than 30 years designing & manufacturing products such as the ever-lasting disconnect module for all telephone systems, to the locally-

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