Professional Electrician & Installer January 2025

Page 1


What type of RCD circuit protection should be associated with Mode 4

How to fix PV arrays to on-roof

41 We pay a visit to ROBUS Lighting’s Dublin HQ

44 Are UK electricians ready to lead the charge in the solar energy transition?

47 Just how powerful is training as a tool in the construction industry?

48 The role businesses play in injury prevention and why the correct training is crucial in fostering this culture

50 Following the recent UK Budget announcement, is now the ideal time to invest in the future of your business?

52 Rounding up the latest training courses to help professionals improve their skill sets

Meet the team

Editor RICHARD BOWLER

email: pe@hamerville co uk

Digital Manager

REBECCA MCGEOCH

email: rmcgeoch@hamerville co uk

Digital Assistant

ADAM ROBERTS

email: aroberts@hamerville co uk

Advertisement Manager

ANTHONY SCOTT

email: ascott@hamerville co uk

Assistant Advertisement Manager

IAN TURNER

email: ianturner@hamerville co uk

Design

ADEEL QADRI

Production Assistant

KERRI SMITH

Group Production Manager

CAROL PADGETT

Distribution Manager

KARL CLARK

Printed by:

PCP TELFORD

Published by:

HAMERVILLE MEDIA GROUP

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Watford, Herts, WD24 4YF

Tel: 01923 237799

Fax: 01923 246901

Email: pe@hamerville co uk

PROFESSIONAL ELECTRICIAN is the business journal for the electrical contracting industry It is available to the trade at leading electrical wholesalers throughout the UK © 2025

Subscriptions to PROFESSIONAL ELECTRICIAN are available Please contact us for rates

Image References (Adobe Stock):

Pg 21 CPD sign © BeenaTreena

Pg 36 AC DC © Watthana Tirahimonch

Pg 50 Apprentices © GoodLuz

Pg 51 UK Budget © Lexicon Images

Editor’s Viewpoint

If you want to be the best, you’d be wise to invest

If I was a careers advisor or offering guidance in this area, I'd recommend to any young, aspirational individual to strongly consider a career in one of the trades.

The electrotechnical sector, in particular, is one where the basic skill sets and knowledge acquired can allow individuals and businesses to 'pivot' their offering to suit the current market demand(s), by undertaking the correct training in said area of specialism No matter which direction the world is shifted towards, the skills of electrical professionals will always be required

The most recent Professional Electrician & Installer Magazine Reader Survey (thanks to those 600+ respondents for taking part) yielded some interesting results, showing that a significant number of electrical businesses and professionals are interested in undertaking proactive training in the following areas:

l EV charge point installation & maintenance – 48% (of respondents)

l Solar PV installation & maintenance –47%

l Smart home installation & maintenance – 44%

l Heat pump installation & maintenance – 40%

l Fire & security installation & maintenance – 24%

l General business management & improvement – 23%

l Commercial lighting installation & maintenance – 22%

l HVAC installation & maintenance –20%

Plus, other areas of training that individuals are keen to undertake include:

harmonic suppression, power quality management, battery storage systems, medical group earthing and small wind & hydro technology.

Benjamin Franklin famously said: “For the best return on your money, pour your purse into your head ”

Its encouraging to see that a larger portion of the electrical industry workforce is beginning to appreciate that wisdom and understands that the opportunities exist – now and in the future – to earn a more-than-decent living from enhancing the skill sets they’ve already acquired

This sector, in my experience, is one that has an appreciation for the need for, and value of, taking part in events and undertaking learning and training exercises

You only need to take a look at the number of electricians that make their way to our ELEX shows, and a significant number of other events throughout the year, all in the name of maintaining and improving upon their existing skills and knowledge

To help you with some ideas and routes for training in 2025, we’ve got a dedicated ‘Training’ section featured in this issue (starts on page 41), where you’ll be able to learn more about the latest courses and dates

Plus, if you want to undertake some proactive ‘training’ yourselves, you can earn 1 x CPD credit this month (the CPD Zone starts on page 21) to help get your professional record off to a great start for the year ahead

Have a good month and enjoy the issue,

Charlie Moore wins SkillELECTRIC gold

21-year old Charlie Moore, a recently qualified apprentice at the College of West Anglia, has been named the 2024 SkillELECTRIC champion after excelling in an intensive competition over three days at Oldham College

Taking second place and the silver medal was Richard Westwood from Dudley College Third place and the bronze medal went to Jonathan Gough of MD Electrics and Southern Regional College in Northern Ireland

SECTT apprentices Milly Smith and Kalum Low, employed by CS McKerlie Electrical Services and MS Electrical & Renewables respectively, also received a Highly Commended mention due to an excellent performance

Charlie, who is employed by Bramham Electrical in Norfolk, had already competed in SkillELECTRIC 2023 and placed third in his national qualifying heat Determined to do even better this time around, he returned for the 2024 event and won his heat in June before claiming gold in the final

The finalists faced a complicated electrical installation task which had to be completed within a strict timeframe and was marked against tough criteria including wiring and connection skills,

inspecting, testing and fault finding

In a first for the competition, an electric vehicle charging unit supplied by Rolec was included within the main task, to reflect the fact that the core competence of a qualified electrician is the foundation from which to upskill and train in electric vehicle charging point installation

All finalists that took part received a range of fantastic prizes including an iPad Pro from the NICEIC, a full set of workwear, accessories and safety shoes from Snickers Workwear, a Megger MET1000 Electrical Tester, a Rolec gift bag, an Essential Tool Kit and Smart Flask from CK Tools and a Scolmore Group goodie bag containing various Click wiring accessory products, an ESP Fort Smart Security Kit, Ovia downlights, a Unicrimp product bundle and a range of Scolmore Group merchandise

In a joint prize from EAL and the NICEIC, once qualified, competitors will be able to attend training to achieve the EAL Level 3 Award in the Requirements for the Installation of Electric Vehicle Charging Points – free of charge

Charlie said: “I’m really overwhelmed because the standard of work across all the competitors this year has just been

amazing and it could have gone to anyone So when I heard my name announced, I was just shocked

“I’d like to say a big thanks to my tutor Tim Burgess for the time and effort that he’s put into my training I’d also like to thank my employer, Trevor Bramham for training me, allowing me to have time off and for being really supportive throughout the whole competition.”

Jennie Phung, SkillELECTRIC Project Manager for NET, said: “This year we’ve not only witnessed a high standard of work, it was also great to see the diversity amongst the finalists and their backgrounds – returning competitors, a T Level student, a career changer and our second female finalist It shows the opportunities presented by the sector and all those who can take advantage of this exciting career

“Congratulations to Charlie and all eight finalists for a fantastic performance and showing what the electrical industry has to offer ”

This year’s SkillELECTRIC competition opens in March.

Lighting brands score big with Sunderland AFC

Thorn and Zumtobel, lighting brands of the Zumtobel Group, have announced a partnership with Sunderland Association Football Club (Sunderland AFC) for a comprehensive lighting upgrade at the Stadium of Light.

The project represents part of the club's most significant investment in its stadium in over two decades and aligns with Sunderland AFC's long-term sustainability goals, including the aim to become energy self-sufficient by 2028

The lighting upgrade, which debuted during Sunderland's recent match against Derby County, followed by a highly praised performance during the Leeds United match, delivered a stunning matchday experience for fans, both in-stadium and watching live on Sky Sports

The club's efforts to enhance the atmosphere and visual experience received widespread positive feedback, creating a new level of excitement for fans

A key factor in Sunderland's decision to partner with Thorn and Zumtobel was

the proximity of the Spennymoor manufacturing plant, located just 21 miles from the stadium This local production enabled faster delivery and installation, supporting the regional economy while providing top-tier, energy-efficient lighting solutions for the club

The scope of the lighting project extends beyond the stadium itself, encompassing key locations such as the Eppleton Colliery Welfare Ground (Hetton Centre) and their training facility, the Academy of Light, including the gym and training barn Other noteworthy areas include the exterior canopy, public concourse area, and hospitality zones, including Quinns Bar, the Business Lounge, and Montgomery Suite Innovative lighting solutions, including Thorn’s Altis – used by renowned clubs like

Boca Juniors – as well as Zumtobel's SLOTLIGHT infinity, CRAFT II Performance, and LITECOM lighting management system, were chosen to enhance visibility, lighting quality, and ambience across the venue.

The pitch lighting upgrades ensure optimal lighting quality for TV broadcasts through meticulous flicker measurements and light level assessments, leveraging the Group’s advanced technology and expertise.

The founder of family run solar installation company, Kimble Solar, has launched a YouTube documentary series, called Green Ambition.

Hosted by the founder of Kimble Solar, Chris Sadler from High Wycombe in Buckinghamshire, Green Ambition shares the story of Kimble Solar's rise from a one-man electrician to a leading name in renewable energy

The documentary focuses on Kimble Solar’s mission to make real change for the planet and looks at how people can make smarter choices to help reduce their carbon footprint

Green Ambition follows Chris and his team at Kimble Solar on their day-to-day mission to help more homeowners make the right switch to renewables

Green Ambition episodes are released on the last Sunday of every month with the first three episodes available to watch now on YouTube

Accredited by The CPD Group, ‘The CPD Zone’ has proved a big hit since launch with hundreds of readers downloading a bespoke, personalised certificate of proof in every issue.

This book wraps up the content from the first six ‘CPD Zone’ sections of 2024 to offer professionals a valuable 104-page resource

The CPD Book: Volume One 2024 is free to access and is available now on the PE website You can also request a download link while you’re there

Seven-year sanction for electrician who abused Covid loans

An electrician from Middlesbrough is subject to seven years of stringent bankruptcy restrictions after claiming two Covid Bounce Back Loans and overstating his turnover to gain £16,250 more than he was entitled to

Shaun Dixon, 43, a self-employed electrician from Middlesbrough, claimed Bounce Back Loans totalling £23,750 for his business in the summer of 2020.

Dixon was made bankrupt in November 2023 and the Official Receiver, whose role includes investigating the cause of a bankruptcy, found that he had claimed two separate loans – a breach of the Bounce Back Loan scheme

The investigation also found that Dixon had exaggerated his turnover on his second application to claim extra

money he was not entitled to receive under the scheme’s rules

Carol Megram, Official Receiver at the Insolvency Service, said: “Bounce Back Loans were designed to support UK businesses during one of the country’s toughest times

“Shaun Dixon abused the scheme by taking out two loans and by overstating his business turnover to abuse taxpayers’ money

“These lengthy bankruptcy restrictions will limit his financial and business activities and help to protect the public from further abuse ”

The Official Receiver secured a seven-year Bankruptcy Restrictions Undertaking from Dixon, in which he did not dispute that he provided inaccurate

information in the application for the second loan

Bankruptcy restrictions now prevent him from acting as a company director without the court’s permission and from borrowing more than £500 without declaring that he is subject to the restrictions. They also prevent him from holding certain roles in public organisations

NO WIRES, NO BATTERIES, NO FUSS!

In an industry driven by efficiency and innovation, Forum’s Kinetic lighting controls stand out as a game-changing solution for electricians. These wireless, battery-free switches combine faster installations and reduced costs for domestic and commercial use

Designed for versatility, they remove the challenges of rewiring, making them ideal for retrofits, new builds, and hard-to-reach spaces. For electricians, this means fewer labour-intensive projects, reduced material costs and the ability to offer clients a modern, eco-friendly lighting option that integrates seamlessly with smart home systems such as Google Home or Amazon Alexa

Loved by electricians in the know

Steve Kaye, Marketing & Sales Manager at Forum, looks at some of the reasons behind the rising popularity of the brand’s Kinetic lighting controls.

Ricky Byrne from Byrne Electrical in Bedfordshire (pictured below) has more than 20 years’ experience in the electrical field and frequently recommends the Forum brand, including the Kinetic range, to customers

He says: “A recent customer of mine wanted a chandelier fitting in their dining room The room had recently been decorated so chasing the wall for additional switch wires wasn't an option That is where the Kinetic modules were the perfect solution as they cause no damage to the walls

“We’ve been using Forum’s Kinetic products for a number of years because

they’re very easy to use and pair and are extremely reliable I can also get them super quick through my local wholesaler ”

We love hearing feedback like this from electricians who are using our products It backs up what we already know – that they’re looking for aesthetically pleasing, trendy lighting controls which are easy to fit, cost-effective, reliable and compatible with modern smart home technologies

Our Kinetic range comes in different finishes, with a variety of switches They’re also extremely easy to install We offer systems where one light can be controlled by multiple Kinetic switches up to a maximum of 10, through to multiple lights which can be controlled from the TUYA App

Upsurge in popularity

Kinetic lighting controls are steadily gaining popularity among consumers due to their convenience, lack of décor damage and compatibility with modern smart home technologies

There are two steps to getting the right product for your customer: a) choosing the switch, whether that’s a one-, two- or three-gang, and b) choosing the receiver From a decorative perspective, the switches come in black chrome, satin brass and satin nickel. Dimmable switches are also particularly popular with this Kinetic technology

This technology can be as simple or advanced as homeowners want it to be –from the basic on/off RF function with a wireless connection between the switch and receiver through to an on/off RF, Wi-Fi and dimmable functions with a wireless

connection between the switch and receiver, which can be controlled through the TUYA App

Unlimited combinations and possibilities

Because the Kinetic switch doesn’t require wiring, batteries, or channelling into walls it can essentially be installed anywhere. This technology is ideal for high traffic areas of a home such as hallways and staircases Electricians are also utilising it in older homes where rewiring is impractical or expensive

Kinetic works well in lofts and attics. Homeowners can have the switch on the landing, rather than having to climb into the attic to put the light on It’s also ideal for outdoor lights like porch or garden lighting, where power sources may not be easily accessible

It’s equally helpful for powering the garage or shed Kinetic removes the need to have cables running down the garden, channelled under the grass, as the switch can be situated inside the house or on a portable fob switch

Another popular way this technology is being used is to control outdoor security or to put the outside lights on As a person approaches their drive, they can operate their welcome lights from their pocket via their fob switch

The switch can even be installed in the bathroom due to its IP65 rating There’s no need to drill into expensive tiles, as these switches can be screwed to the surface or stuck on with adhesive pads

Ricky Byrne believes that Kinetic is a ‘game changer’ for many of his customers, stating:

“When you explain the ability to be able to use Kinetic with their smart devices, smart speakers, TVs and home automations, with minimal mess to the home, customers seem surprised at what we can accomplish with hardly any damage and at a reasonable cost.

“Many also appreciate being able to set timers This gives our customers an extra layer of security when they’re away from the home ”

Kinetic for business

Kinetic isn’t just a domestic application, as it’s also being used in commercial settings Indeed, Forum’s Kinetic selection of commercial grid switches are compatible with industry-leading commercial grid systems

They’re being used in meeting rooms, toilets and shared spaces in offices to improve energy efficiency without complex wiring or maintenance

Retailers use Kinetic systems for window displays or showroom lighting that may change frequently, allowing for easy customisation without rewiring

A revolutionary shift in lighting

In conclusion, Kinetic lighting controls represent a revolutionary shift in how lighting systems are designed, installed and used

For electricians, these systems offer numerous benefits, from simplifying installations and improving safety to aligning with sustainability and smart home trends.

As the market for smart and sustainable technologies continues to grow, electricians who embrace Kinetic lighting controls will be well-positioned to thrive in a rapidly evolving industry

BROWSE FORUM’S FULL RANGE OF KINETIC LIGHTING CONTROLS AND SOLUTIONS AT: WWW.RDR.LINK/EBJ004

IAre you on a fitness drive in 2025? Luke Antoniou, Marketing Executive at GB NRG, a leading commercial solar and energy storage installer, delves into the data from a week on-site to illustrate why solar panel installations can provide you with you the perfect daily workout.

magine a job harness the p also getting a full-body workout. Welcome to the world of commercial solar installations!

Based on some fascinating data from a recent week of work, we’re going to dive into just how much energy a member of our hardworking team at GB NRG burns, how many steps they take, and how high they climb – all in the name of sustainable energy.

The daily grind: calories burnt

Over the course of five days, our solar installer burnt a total of 11,073 calories

That’s an average of 2,215 calories per day

Monday: 2,327 calories

Tuesday: 2,575 calories

Wednesday: 2,398 calories

Thursday: 2,180 calories

Friday: 1,593 calories

Clearly, installing solar panels is not just good for the environment but also a great way to stay fit and healthy

Stepping up: total steps

In just five days, our installer clocked up a whopping 70,038 steps, averaging 14,008

HE BURN FEEL

bove the , ps a day, showing just how active this job is.

Monday: 14,499 steps

Tuesday: 17,313 steps

Wednesday: 14,407 steps

Thursday: 13,032 steps

Friday: 10,787 steps

Carrying solar panels (averaging 25 kg per panel) across distance, climbing ladders, and moving equipment certainly adds up, making every workday a significant physical activity

Going the distance: kilometres covered Our solar installer covered a distance of 52 47 kilometres over the week, averaging about 10 494 kilometres per day

Monday: 10.79 km

Tuesday: 13 04 km

Wednesday: 10 83 km

Thursday: 9 66 km

Friday: 8 15 km

That’s like walking the length of a city every day No wonder these professionals stay in such great shape!

Reaching new heights: flights climbed Finally, let’s talk about the flights of stairs climbed. Over these five days, the installer climbed a total of 173 flights of stairs, averaging 34 6 flights per day

Monday: 51 flights

Tuesday: 79 flights

Wednesday: 16 flights

Thursday: 19 flights

Friday: 8 flights

Climbing up to rooftops and installing panels on elevated surfaces certainly requires a lot of vertical movement, contributing significantly to the daily calorie burn

A job that keeps you moving

Being a commercial solar installer is not only a job that contributes to a sustainable future but also a physically demanding one that keeps you on the move. With over 70,000 steps, more than 52 kilometres covered, and climbing 173 flights of stairs in just one week, it’s clear that these professionals are getting their fair share of exercise

LEARN MORE ABOUT GB NRG AND ITS WORK BY VISITING: WWW.RDR.LINK/EBJ005

TR A I N I N G

G R O U N D

Q. I’ve got my AM2S coming up soon and I’m desperate for Inspection & Testing experience, but can’t seem to get it via my employer. What can I do?

The Inspection & Testing section of the AM2S is certainly an area where lots of candidates struggle due to lack of experience.

We’ve developed NET’s Inspection & Testing App, which provides an interactive take on some of the tests you’ll encounter in the assessment So we encourage you to make best use of that in the run up to your assessment

But this is no substitute for correct training in this area and you must go back to your training provider and employer and ask for support

Within your apprenticeship qualification there are two knowledge components to provide an understanding of testing techniques – your training provider should have taught these, and you would have completed a simulated assessment with a knowledge examination

In addition, there’s a corresponding performance unit where you should have been able to provide evidence of testing on a minimum of two occasions This would have been assessed by your training provider and shouldn’t have been signed off unless you and the assessor are comfortable that the criteria had been met

From your employer’s perspective, there are always business pressures and constraints but keep asking for as much exposure to Inspection & Testing as possible

During the AM2S itself you’ll have Guidance Note 3 and the On-Site Guide available for reference, so follow these testing procedures to the letter The Pre-Assessment Manual on the NET website gives a full list of the very basic errors you can avoid

Finally, the power is in your hands with the AM2S Checklist and we encourage you not to sign the checklist saying you’re ready for the assessment until you feel completely prepared.

Have the confidence to tell your employer and training provider you want to gain more experience in Inspection & Testing before you sign up

That’s right, we have a pack of five CHUMPFix multiscrew fixings to give away to EVERY reader who enters this month’s special giveaway.

hy not kick the new year off in style by trying something new?

CHUMPFix is a first of its kind solution; the only tool to provide a secure method of fixing for anything that requires two or more screws.

This innovative new product provides the only fixing you’ll require for installing pendants, smoke alarms, chandeliers, lights, pull cords, surface sockets, fire call points and more

Its features and benefits include: Faster: No requirement for drilling holes for plugs Stronger: Spreads the weight of the fitting across a large area of plasterboard Tougher: No risk of plasterboard failure that can be caused by drilling near the edges of board

Do you need to line-up three or more pendants above a customer’s new breakfast bar? With CHUMPFix, small adjustments to the location of a fitting can be achieved –something that has not previously been possible with traditional plugs and fastenings

Get more details at: www.chumptools.com

HOW TO ENTER

Working on your own? Need some technical advice? Don’t know where to turn? Ask Megger What it doesn’t know about installing and testing electrical systems isn’t worth knowing Every question will be answered by the Megger Technical Team, and the best will be published in Professional Electrician So, take advantage of the ‘ every question answered’ guarantee today Email your questions to: meggermeasures@hamerville co uk

You ask: WHEN I’M TESTING ELECTRICAL INSTALLATIONS, I HATE FILLING IN TEST CERTIFICATES BY HAND. IT TAKES AGES AND IT’S EASY TO MAKE MISTAKES. IS THERE A SIMPLER AND MORE RELIABLE WAY?

Megger says:

There is if you ’ re using Megger’s new MFT-X1 multifunction installation tester, which integrates fully with the Megger CertSuite software package This is available as an App to run on iOS or Android mobile devices as well as on PCs and Macs When you use CertSuite, you can tag test results in the MFT-X1 itself and then they can be transferred directly to any test certificate or report that’s open in the App This means you can produce professional reports on-site accurately and easily – you can even include results from multiple users Another key feature is that all of your data is stored securely in the cloud, so you’ll have no more worries about losing those important test results! CertSuite can be used online or offline, so you don’t have to rely on having an internet connection when working When you work offline, CertSuite automatically synchronises your certificates, reports and photos as soon as you ’ re back online Certificates available in CertSuite include not only 18th Edition, Fire Alarm and Emergency Lighting, but also Solar/PV and Fan Maintenance reports along with the latest EV Charge Point installation certificate and inspection report

ENTER THE CPD ZONE AND EARN 1 CPD CREDIT

TOWARDS YOUR PROFESSIONAL RECORD!

continuing professional development (CPD) can be broadly defined as any type of learning you undertake which increases your knowledge, understanding and experiences of a subject area or role. To help professionals to better document and prove this process, our CPD Zone contains content and articles that have been checked, verified and accredited by a third-party specialist organisation

Collectively, the content within this section has been deemed worthy of 1 x CPD credit, or one hours’ worth of CPD

Once this content has been consumed, readers will have the opportunity to scan a QR code which will provide a bespoke, downloadable certificate that can be used as part of a

professional’s ongoing CPD record

This means that if you’re a monthly reader of PE, you could earn up to 11 credits, or 11 hours’ worth of CPD, just by reading a regular copy of your favourite independent industry magazine in 2025

DO NOT SCAN THE QR CODE UNLESS YOU HAVE READ ALL OF THE CONTENT WITHIN THIS SECTION!

A large element of CPD involves self-certification and relies on professionals being honest about what they have actually read, consumed and digested A QR code and RDRLink code have been placed with the final article in this month’s CPD Zone and ONLY once you have read ALL of the articles within this section, should you then scan/enter the code to receive your bespoke certificate

By skipping any of these steps, you’re not just cheating the system, but yourself and your fellow professionals at the same time!

NEW USERS – ACCESS YOUR BESPOKE CPD CERTIFICATE IN FIVE STEPS

1. Read ALL of the content and articles included within this month’s CPD Zone

2. Scan the QR code or enter the RDRLink code with the last article in this section

3. Enter your email address.

4. Fill out your details on the contact form.

5 Download your certificate for use as part of your annual CPD record

PREVIOUS USERS – ACCESS YOUR CPD CERTIFICATE IN FOUR STEPS

1. Read ALL of the content and articles included within this month’s CPD Zone

2. Scan the QR code or enter the RDRLink code with the last article in this section.

3. Enter your name and email address.

4. Download your certificate for use as part of your annual CPD record

All certificates are valid for one year from the issue date If you’re having any issues with downloading your certificate or using the system, please email us at: pe@hamerville.co.uk

ELEX 2025

CONTINUE YO UR P ROF E S SION A L DEVELOPMENT AT ELE X SHOW!

Taking place across two days at six regional venues, the ELEX 2025 tour hits the road again at the beginning of March. What’s more, we’ve got great news for visitors that are serious about CPD!

Recent changes to The Electrotechnical Assessment

Specification (EAS) which sets out the minimum requirements for a business to be recognised as technically competent by a Certification or Registration Body, includes a requirement for businesses to maintain appropriate records of qualifications, training (including Continuing Professional Development) and experience

To support this requirement, EVERY ELEX seminar is now CPD accredited, ensuring those individuals who make the time and effort to attend will receive a direct certificate of completion, which can

form a key part of your ongoing Continuing Professional Development record.

With industry regulation and legislation changing constantly, the extensive ELEX seminar programme will cover an array of topics, including the latest Amendment 2 to the 18th Edition and the changes this covers, along with best practice and technical advice for professionals to get stuck into Presentations will be delivered by experts in their field and the only cost to delegates is their time.

All seminars will take place in the IET Seminar Theatre located centrally in the exhibition hall and there’s no need for delegates to pre-book, just pre-register to attend the show

Whether you need some advice on the direction the sector is heading, want to chat with manufacturers about their latest solutions, view live demonstrations of the latest products or bag yourself a great

YOUR S H OW, NEA R YO U. . .

l At a venue near you

l Across two days

l Free parking (van friendly)

l Free entry

l Free T-Shirt & a free bacon roll* (*limited to first 1,000 visitors)

l Show bargains

l Hands-on demos

l Meet manufacturers

l Networking opportunities

l CPD accredited seminars and certificates

show deal on tools and equipment from leading brands, your regional ELEX tradeshow has it all

The ELEX 2025 tour will be visiting six regional venues, with the first show of the year taking place at the Bolton Arena –March 6th & 7th, 10am - 4pm

THE CODEBREAKERS

JEFFERY CASE: THOSE GOOD OLD PLUMBERS !

At times, it can seem to be the case that the electricians are seen as invisible to other trades, especially with our electrical accessories that could potentially be in their way

In this example, the plumber has changed or installed a new boiler or water system and has not considered the electrical installation. With the installation of the new pipework, the socket- outlet needed to be installed into a new accessible position, but now we have a situation where the socket- outlet can no longer be used

This could also cause a fur ther issue when conducting periodic inspection and testing, where this socket- outlet could not be inspected, or any form of testing be per formed

Therefore, the classification code would be a C3, Improvement required, due to the lack of access to the socket- outlet

Need help with cracking those all-impor tant EICR codes? Ever y month the technical team at NAPIT will be studying your latest ‘Caught on Camera’ photos and offering advice on the next steps, should you find a similar installation. If you want the team at NAPIT to help crack your codes then send your pic tures through to us at: pe@hamer ville.co.uk

CRAIG CROZIER: WHILE CARRYING OUT SOME FAULT FINDING, I FOUND THIS AT MY CUSTOMER’S PROPERT Y! WHO NEEDS THOSE CPCS, OR BACK BOXES, FOR THAT MAT TER?

When accessories are installed as par t of the electrical installation, they become an integral par t of the wiring system and must comply with all aspects of BS 7671 and Building Regulations

In this instance there has been no provision of a back box to enclose the live par ts or conductors and the circuit protective conductor (cpc) continuity has not been maintained throughout the circuit.

I t is often overlooked that the cpc is required to be installed and terminated to each point of the wiring and each accessor y The only exception is for a lamp holder.

Although this device is marked as a double insulated and does not require ear thing, the requirement is to terminate the cpc at this point Failure to terminate the cpc ’s does not provide the continuity of protective conductor or any exposed- conductive -par ts that are par t of the circuit.

The lack of an enclosure for an accessor y does not provide containment of live par ts and for any protection against potential spread of fire The lack of secure fixings for the accessor y also places strain on the connections with the potential to allow the live connections to become exposed

Therefore, the classification code would be a C2, Potentially Danger present – urgent remedial action required, due to the lack of cpc continuity

The A2:2022 18th Edition Codebreakers publication is priced at £22.00 (members) and £24.00 (non-members). It is available in both hard copy and digital versions * Price is VAT exempt and excludes postage and packaging.

PROVIDING DETAILS OF PROTECTIVE DEVICES ON THE SCHEDULE OF CIRCUIT DETAILS

A number of protective devices are now available which perform more than one function, such as Residual Current operated Circuit-Breakers with integral Overcurrent protection (RCBO), and combination RCBO and Arc Fault Detection Devices (AFDD). The model ‘Schedule of circuit details’ in Appendix 6 of BS 7671 asks for a number of key functional characteristics of the various elements within the device to recorded. This article from the experts at NICEIC describes how these details can be recorded.

Switchgear manufacturers have developed several protective device products for use in distribution boards and consumer units which contain multiple functionalities, including those of a:

l Circuit-breaker

l Residual Current Device (RCD)

l Arc fault detection device (AFDD)

Combining multiple functions into a single device provides a benefit that smaller distribution boards having fewer ‘ways’ may be installed than would be the case if devices providing only a single function were installed It also allows the required or desired protection to be more easily applied to the circuit(s) the designer intended

However, enquiries received by the NICEIC field and helpline teams indicate that the use of such combination protective devices is causing some confusion in respect of the information that must be recorded on the Schedule of Circuit Details which form part of both an Electrical Installation Certificate (EIC) and Electrical Installation Condition Report (EICR)

As can be seen in the extract reproduced in Fig 1, the new Schedule of Circuit Details introduced in Amendment 2 (AMD2) published in 2022 requires information relating to both the overcurrent protective device and any installed RCD to be recorded

Completing the ‘BS (EN)’ columns

(numbered 8 and 13 respectively in the BS 7671 model form) is a straightforward matter where the overcurrent protective device and RCD are separate, standalone devices

However, what’s less clear is how these fields should be completed where the circuit-breaker and RCD elements are combined in an RCBO or even more so when such functionality is integrated in an AFDD

Where separate overcurrent protective device and RCD are installed

Where a circuit is protected by a separate circuit-breaker and RCD, it is clear that ‘60898’ should be entered in column 8 to identify the circuit-breaker and ‘61008-1’ should be entered in

column 13 to identify the RCCB (an RCCB being the specific form of RCD used in this instance) (Fig 2)

Where an RCBO is installed

Clause 1 (Scope) of BS EN 61009-1 states that ‘This standard applies to devices performing simultaneously the function of detection of the residual current, of comparison of the value of this current with the residual operating value and of opening of the protected circuit when the residual current exceeds this value, and also of performing the function of making, carrying and breaking overcurrents under specified conditions ’

Note 1 to this clause clarifies that content of the standard relating to residual current conditions is based on IEC 61008-1 while the content relating to protection against overcurrents is based on IEC 60898-1

Table 41 3 of BS 7671 (Maximum earth fault loop impedance (Zs) for circuit-breakers with U0 of 230 V, for operation giving compliance with the 0 4 s disconnection time of Regulation 411 3 2 2 and 5 s disconnection time of Regulation 411 3 2 3) specifically references in the descriptors to Parts (a), (b) and (c) thereof

that the data within the table is applicable to both circuit-breakers to BS EN 60898 and to the overcurrent characteristics of RCBOs to BS EN 61009-1 (Fig 3).

This clarifies that the device providing the overcurrent protection is the BS EN 61009-1 RCBO and not a circuit-breaker to BS EN 60898

It would therefore be incorrect, and confusing, to those inspecting the installation at a later date if ‘60898’ was recorded in column 8, as there is not a BS EN 60898 circuit-breaker protecting the circuit; the installed device is an RCBO to BS EN 61009-1

Where the circuit is protected by an RCBO, ‘61009-1’ should be recorded in both column 8 and column 13 (Fig 4).

Where an AFDD with integral overcurrent device and/or RCD functionality is installed

The same logic should also be applied when considering an AFDD to BS EN 62606 incorporating an overcurrent protective device and/or an RCD Clause 1 (Scope) of BS EN 62606 General requirements for arc fault detection devices states that ‘The integrated protection device is either a

circuit-breaker in accordance with IEC 60898-1 or an RCD in accordance with IEC 61008-1, IEC 61009-1 or IEC 62423 ’ In order to determine which of these standards is applicable to a particular device reference should be made to the manufacturer’s data for the AFDD being installed

Where an AFDD incorporating overcurrent protective device and a separate RCD are installed

The device providing the overcurrent protection is the BS EN 62606 AFDD and not a circuit-breaker to BS EN 60898

As was the case where an RCBO is installed, it would be incorrect, and confusing, to those inspecting the installation at a later date if ‘60898’ was recorded in column 8, as there is not a BS EN 60898 circuit-breaker protecting the circuit; the installed device is an AFDD to BS EN 62606 (Fig 5)

As there is a separate RCD installed, the following should be recorded in column 13:

l ‘61008-1’ for an RCCB

Where an AFDD incorporating both overcurrent protection and RCD functionality is installed

Where this type of device is installed:

l The overcurrent protection is provided by the BS EN 62606 AFDD and not a circuit-breaker to BS EN 60898 It would be incorrect, and confusing, to those inspecting the installation at a later date if ‘60898’ was recorded in column 8

l The RCD functionality is provided by the BS EN 62606 AFDD and not an RCD in accordance with IEC 61008-1, IEC 61009-1 or IEC 62423. Again, it

would be incorrect, and confusing, to those inspecting the installation at a later date if ‘61008-1’ was recorded in column 13 (Fig 6)

Conclusions

In order to provide the correct information required for the identification of the functional characteristics of protective devices providing more than one type of protection, whether overcurrent, residual current and/or arc fault current, it is necessary to refer to the relevant product standard to which the installed product conforms A summary of this information is provided in Table 1

Providing the information in this manner is not only a correct reflection of the installed equipment but will also aid those carrying out alterations and/or additions or periodic inspection and testing at a later date to correctly identify the installed protective devices for the circuits of the installation

MODE 4 EV CHARGING: AC SIDE RCD SELECTION

Chaz Andrews, Technical Manager at Doepke, discusses RCD circuit protection associated with Mode 4 charging equipment.

If you’re involved in regular installation of DC EV chargers, you’ll already be familiar with the significant differences between individual manufacturers’ performance characteristics and the impact on the supply-side equipment e.g. transient inrush current, harmonic distortion, leakage current, and associated RCD selection

Mode 4 guidance

It is not possible to give standardised recommendations for RCDs associated with Mode 4 chargers. But why?

Whilst there has been agreement for Mode 3 charging standards in Europe, with the publication of ENIEC 61851-1 2017, and the associated changes in section 722 BS 7671 2018, that is not the case with Mode 4 charging standards which are still coalescing.

DC charger design is far more complex due to the safety issues associated with high DC voltage/current This is reflected in the time taken to agree on a revision of BS ENIEC 61851-23 2014 – the current designated standard for DC charging, quoted in BS 7671

For example, this early standard gives general design requirements but is light on standardised test methods for checking conformity This results in a wide variation in basic standardised performance characteristics between individual manufactures claiming compliance with a designated standard.

Which standard?

The current edition of BS 7671 (Oct 24) Clause 722 531 3 101 relating to RCD selection Note 2 states that: supplies using DC vehicle connectors to the BS EN 62196 series are under consideration.

Electrical safety design characteristics (the guts of the charger) may depend on the DC interface charging technology adopted by the vehicle manufacturer e g CHAdeMO (Japanese), GB/T (China), CCS 1 & 2 (North America & Europe), and Tesla (proprietary design NACS – based on North American standards).

Later versions of Tesla DC chargers were supplied with CCS 2 interface (compatibility with European EVs), but still NA electrical design standards

Use the basic principles of BS 6761 (clause 133.1, 134.1.1, and 531.3.3) to select appropriate RCDs, based on the individual chargepoint manufacturer’s characteristics and installation recommendations e g note minimum RCD characteristic requirements at the quotation stage *

* Clause 642 (Inspection): Refer to as an aid-memoire during installation planning/equipment verification.

Mode 4 chargers – general points

RCDs installed on the AC supply feeding the charger does not provide protection on the DC side of the charger. Electric shock and fault protection on the DC side is the responsibility of the chargepoint manufacturer: Conformity with the essential safety requirements is indicated by CE/UKCA Marking – see Clause 642 Refer to the chargepoint manufacturer’s installation instructions.

Inrush/transient currents

Depending on design and technology employed, equipment containing high power rectifiers/inverters can produce significant transients during operation

Check with the equipment manufacturer –RCDs may require transient resistant features, to prevent unwanted tripping and unnecessary equipment downtime

AC leakage current

This is the current that flows to earth during normal operation Leakage current values are specific to the manufacturer’s design and will vary as a function of the individual chargepoint harmonics, produced during various stages of charging and the supply quality (existing harmonic content)

The existing standard BS ENIEC 61851-23 sets minimum protective conductor requirements for Class 1 equipment, where touch currents exceed 3 5 mA Follow the manufacturer’s recommendations if they exceed the requirements of BS 7671 543 1 - 543 7

Unexplained RCD tripping may be the result of insufficient safety margin between the operational leakage current and the RCD sensitivity; note recommendations in 531 3 2 (ii)

RCD Type

Until recommendations are included in BS 7671-722, unless otherwise stated by the chargepoint manufacturer, only Type B RCDs (RCCB, RCBO, CBR) should be used upstream of Mode 4 chargepoints – see 531 3 3 (iv)

Conclusion

With any innovative technology the “state of the art” is an important concept to consider about the existing requirements of BS 7671 and installation advice provided by the equipment manufacturer

Ask before acting and keep in mind the requirements of clause 133 1, 134 1 1 and 531 3 3 GET MORE DETAILS ABOUT DOEPKE’S PRODUCT OFFERING

FIX IT OR LOSE IT

Steve Humphreys, Technical Commercial

at NAPIT, provides a guide on how to fix PV arrays to on-roof solar photovoltaics systems.

In this article, we will look at a simplified wind uplift calculation to determine how any fixings would be required for the array mounting system

One of the most important aspects of installing a solar photovoltaic (PV) system is the mounting of the PV array on the roof Fortunately, most modern domestic roofs can comfortably withstand the weight of a solar panel array The weight of a typical domestic array will be lower than the weight carrying capacity of the average roof.

However, all roof structures should still be assessed by a professional If it can be seen that the roof components are in poor condition or that the property is very old, then guidance should be sought from a roofing professional or structural engineer.

Wind load is more of a concern when mounting a PV array on a roof It can cause uplift when it makes its way between the roof and the solar panels, causing the panels to rise or break

free, see Fig 1.

Wind loads can vary significantly across the UK and is influenced by factors such as altitude, building height and local topography

In areas where the panels are close to the roof edge, additional consideration should be given to the fixing points as the wind uplift will be greater there

There are various software applications available that can be used to determine how many fixings are required, however, it’s important to understand the basis of wind uplift calculations

Wind Force (uplift) = Qp x A x Cp x SF

Where:

Qp is the peak velocity pressure

A is the area of module or array Cp is the pressure coefficient SF is the safety factor

Peak velocity pressure (Qp)

Peak velocity pressure is the maximum wind pressure that is to be expected at a particular location over a 50-year period.

The procedure for calculating peak velocity pressure is contained within BS EN 1991 Eurocode 1: Actions on structures, Parts 1-4: General actions - Wind Actions In order to determine the peak velocity pressure, we need to consider the following site-specific factors:

Fig 1: Wind load between the roof and PV array can cause damage and uplift panels entirely

l Basic mean wind velocity (this can vary according to location and is taken from a map of the UK)

l Altitude correction factor (this accounts for the height above sea level)

l Reference height (the height of structure above ground level)

l Local terrain (the terrain type i e sea, town or country)

l Topography (this adds a correction factor where the site is on a hill or escarpment)

l Distance from the sea

Area of module or array (A)

This is quite simple to work out as the array size will be the metre square (m2) of one panel times the number of panels

Pressure coefficient (Cp)

The pressure coefficient is the external wind-induced pressure acting on the outside of the building, including the PV array.

5

5

The pressure coefficients will depend on where the PV array is installed on the roof and on the particular type of PV array BRE DG 489 provides information on the selection and use of pressure coefficients for PV arrays mounted on roofs

In general terms, for PV arrays that are installed in the ‘central zone’ of a Duopitch roof at an angle of 30˚ and has a gap of less than 200 mm from the underside of the array to the roof surface, a pressure coefficient of -0 5 can be used In contrast, for PV arrays installed in the ‘edge zone’ of a similar roof, a pressure coefficient of -0 6 is used,

Safety Factor (SF)

A safety factor should be applied to all wind load calculations For PV systems mounted on roofs, a safety factor of 1 35 can be used

Let us now look at a worked example assuming the following scenario:

l An on-roof PV array installed in the ‘central zone’ of the roof

l The area of the array is 20 m2

l The array mounting is a rail and fixing bracket system with each fixing bracket having a rated capacity of 500 N

l The site is located in Birmingham, not on a hill, in urban terrain and is more than 20 km from the sea

l The altitude of the site (height above sea level) is 100 m

l The height of the building (from ground level to ridge height) is 10 m.

First, we must determine the peak velocity pressure using a wind zone map for the UK, shown in Fig 3 Birmingham is located in Wind Zone 1, which has a value of 22 metres per second (m/s)

Our next step will be to determine the peak velocity pressure in the PV array by using the information provided in Table 1, along with the assumptions for the PV array

Peak velocity pressure (Qp) = 763 pascal (Pa)

The site altitude is not applicable to this example as the site is 100 metres above sea level.

In the case of sites located over 100 metres above sea level, the formula shown in Table 2 should be used to calculate the correction factor Topography is also not applicable in this example

If the site is on a hill or escarpment, the correction factor derived is shown in Table 3

Fig 3: Wind Zone map of the UK
Table 1: Peak velocity pressures (qp) in pascals
Fig 2: Solar PV array installation highlighting the central zone (green) and edge zone (blue) areas

Slope=10%1.2

Slope=20%1.45

Slope≥30%1.7 Escarpments

Site ClassificationZone AZone B

Slope=10%1.21.12

Slope=20%1.451.25

Slope≥30%1.71.4

Let us now add all our values to the original formula:

Wind force (uplift) = Qp x A x Cp x SF

Qp is 763 Pa

A is 20 m2

Cp is -0.5

SF is 1.35

Therefore:

763 x 20 x -0 5 x 1 35 = 10,300 5 N or 10 30 kN

Finally, we need to establish the number of fixing brackets needed for the imposed total wind uplift force

l Total wind (uplift) force acting on array = 10,300.5 N

l Each fixing brackets rated capacity = 500 N

Total wind (uplift) force acting on array/each fixing bracket having a rated capacity

10,300.5/500 = 20.6 so therefore at least 21 fixing brackets would be required.

Conclusion

You can see from the wind uplift calculation above, determining how many fixing brackets are needed for an on-roof mounted PV array can be complex As mentioned earlier, software applications may be suitable when designing the PV array and mounting system.

It’s also worth pointing out that the roof structure and the distance between the rafters will often dictate the location and number of fixing brackets used Manufacturer’s instructions will also play a large part in the spacing of fixing brackets Manufacturer’s instructions will give a maximum spacing between fixings and a maximum cantilever for the end fixings. Whatever method is used, it’s essential that the correct amount of fixings are used to prevent panels, the whole array, or the mounting system from breaking free

All of this information and more is available from the latest NAPIT publication: Practical Guide: Solar Photovoltaic Systems, available for pre-order at NAPIT Direct

WORKING WITH DC CIRCUITS

Pete ‘Monty’ Monfort, Director at Arena Training and Monty Electrics, offers some useful pointers when working with DC circuits.

The majority of electricians, whilst familiar with the principles of direct current, are lacking in actual experience of working with DC circuits This is largely due to public low voltage supplies being 230/400 V AC

However, with the proliferation of photovoltaic systems, rectifiers, wind turbines, electrical energy storage systems and electric vehicle chargers, which utilise direct current, perhaps it’s time to brush up on your knowledge so that you can be safe at work and not fall foul of Regulation 16 of the Electricity at Work Regulations 1989 which states:

“No person shall be engaged in any work activity where technical knowledge or experience is necessary to prevent danger or, where appropriate, injury,

unless he possesses such knowledge or experience, or is under such degree of supervision as may be appropriate having regard to the nature of the work ”

I hope this article will provide you with some food for thought and encourage you to explore the topic further.

Isolation and earthing considerations DC supplies may or may not be earthed If you intend to operate an earthed DC system independent of the AC supply you must ensure the means of earthing continues to function by meeting the requirements of BS 7671 551 Low Voltage Generating Sets.

Regardless of earthing, where DC supplies operate in the absence of an AC

supply, steps must be taken to ensure that energised parts of the system can be isolated and that users, maintenance staff and emergency workers are able to safely isolate the DC system

Arcing

Alternating current rises and falls meaning that the current is zero Amps 100 times a second for a 50 Hz supply and subsequently arcs are more quickly extinguished You can sometimes see an arc when switching a load (such as an immersion heater) as a faint flash of light through the side of the switch

Direct current does not pass through zero and can draw a significant arc for longer periods of time over larger distances than similar voltages of alternating current.

When selecting switchgear it is essential that DC rated equipment is selected since the mechanisms are designed to operate more quickly and may have larger more robust parts

Often AC and DC switchgear appears to be the same product but closer inspection will reveal that DC components

are rated for lower voltages and current Switches are often linked-out too, effectively doubling the switch gap by utilising two switches in series.

The removal of fuses and disconnection of plug and socket connectors can result in damage Loads should be removed and proved dead before attempting to disconnect

A good DC clamp meter (preferably one with a flexible loop to permit access in tight areas) will be useful With some equipment you may need to leave time for capacitors to become safe or discharge them in line with manufacturer instructions

When selecting protective devices it’s important to confirm if the British Standard of the device selected covers DC and, where it can be utilised in AC and DC systems, take note of the voltage range which will be lower for DC than AC

Identifying DC cables

Table 51 of BS 7671 provides a list of colours used in DC systems but it is recommended to label DC cables throughout their length and segregate them from AC cables when run in containment

Electrolytic corrosion

Electrolytic corrosion is a process which occurs when metals in building structures are in contact with the ground

When current flows in one direction it can cause the metal work to be oxidised (corroded) which may lead to premature failure It is often hidden, given that the reaction is in the ground

Electricians working in the rail sector will be all too familiar with this issue where large DC currents are present, but the rest of us might be less so

Conclusion

Both AC and DC supplies have the capacity to kill so it’s important to treat it with the respect it deserves.

If you’re unfamiliar with DC supplies a good starting point to help you with understanding more about the subject would be the IET’s Technical Briefing –Practical considerations for d c installations – available for free through the link below

In this article the experts at Fluke discuss the importance of the arc flash boundary and the ways in which professionals can better ensure that arc flash incidents are kept to a minimum.

UNDERSTANDING THE ARC FLASH BOUNDARY

The arc flash boundary is the minimum “safe” distance from exposed energised conductors or circuit parts that has the potential for an arc flash

Arc fault incidents happen daily around the world. As such, you should take the proper steps to ensure your safety before taking any measurements, especially on energised equipment Knowing where the arc flash boundaries are is vitally important, so keep these top safety measures in mind

The National Fire Protection Association (NFPA) recommends defining three boundaries to minimise risk of electrical injuries. Part of NFPA 70E highlights what each boundary is and how to determine where to place it It breaks down to basically be, as you move closer to the exposed and live equipment, the more training and higher levels of personal protective equipment (PPE) you need

Arc flash boundary

The arc flash boundary, or restricted

approach boundary, changes depending on the potential arc flash hazard The arc flash boundary is calculated to 1 2 calories/cm2 of incident energy That’s the distance where a worker without appropriate PPE would receive second-degree burns.

Sometimes this boundary is the furthest one from the exposed equipment, other times the limited approach boundary is the furthest out When the arc flash boundary is the furthest away, it becomes the line no one should pass without training and PPE If the limited approach boundary is further out, then that should be treated as the line no one should pass without training and PPE.

Limited

approach boundary

Moving toward the energised and exposed equipment, you’ll find the limited approach boundary Within this boundary, it is still possible to be exposed to a shock hazard Appropriate PPE should be worn by qualified workers in the limited space (space between the limited approach

boundary and the restricted boundary) Non-qualified workers should stay outside of this boundary unless wearing proper PPE and being escorted by a worker with specialised training

Restricted boundary

The area closest to the live, exposed equipment is within the restricted boundary In order to pass this boundary, you must be a qualified worker with the proper training and PPE If you need to perform work on the energised equipment, you may also need a work permit and documentation

Equipment considerations

Work on de-energised equipment

It’s the only way to eliminate hazards

Follow the lockout/tagout procedures and, whenever possible, take measurements while the system is de-energised Be sure to test for absence of voltage before conducting any tests without the necessary PPE Until absence of voltage

testing proves the circuits are dead, they must be considered energised.

Inspect equipment regularly

You can catch some wear and tear before it becomes a problem by regularly inspecting your equipment

Knowing the history of your equipment and what a normal reading looks like can help you identify abnormalities Gather baseline readings by inspecting critical components like electrical connections, insulation and circuit breakers.

Checking the equipment regularly using condition monitoring tools or IR windows can also help you catch an issue before it’s too far down the road Knowing the machine’s health history means you can take any necessary corrective actions at the right time

The right tools for the job

Safety ratings

Test instruments must go through standardised testing in order to meet safety requirements The CAT and voltage ratings listed on the test instrument and any accessories also need to match or exceed the electrical environment where you will use them

Look for tools that meet IEC standards

with an independent lab testing verifying it. The lab’s symbol on the tool means an independent testing agency has checked the safety claims and CAT ratings and the test instrument passed

Test tool condition

Be sure you’re not using tools or accessories that are outdated or defective While your digital multimeter should last for a long time, it can still break or wear down eventually

Accessories and smaller test instruments should be replaced more regularly. Test leads, temperature probes and fuses, for example, won’t work accurately forever

Inspect any test instruments before you use them Look for any extra wear and tear, cracks, fraying or insulation showing Make sure any connections are secure

And, use the live-dead-live testing method to ensure your instruments are working properly before and after taking a measurement. The live-dead-live testing method requires testing the functionality of your equipment on a known voltage source before and after taking a measurement

Stay out of the arc flash boundary

There’s no need to put yourself in an arc blast zone if you don’t need to be

Products like remote display, wireless and non-contact tools can help put you further away from danger or let you take readings on an energised part without making contact They include:

• Non-contact voltage detectors or electrical testers

• Non-contact infrared thermometers

• Infrared cameras

• Remote display multimeters

Arc flash vs arc blast

Following these safety guidelines will help you stay safe in the event of an arc fault, but it’s important to also understand the ‘how’ and ‘what’ How is an arc fault caused and what is the difference between arc flash and arc blast?

Check out the link at the bottom of the page to get the full explanation.

HOSTS WITH THE MOST

With seven lucky winners in tow, PE recently headed to Dublin for our joint 40th birthday celebrations with ROBUS. Here, we report on why it proved to be an education in more than just lighting.

In the summer of last year, this esteemed publication, in conjunction with lighting giants ROBUS, launched a very special competition for our readers that would see a select group of electrical professionals given the full royal treatment in the form of an all-expenses paid trip to Dublin, taking in the impressive ROBUS headquarters along the way and concluding with a typical Irish knees-up and a drop or two of ‘the black stuff ’!

With both PE and ROBUS blowing out the candles on 40 years in business in 2024, the entry criteria was based around a word that is

synonymous with the two brands – quality –with readers tasked with sharing their images and giving their own explanations of what ‘quality’ means to them

Following a painstaking judging process, which saw the significant pool of entries narrowed down to a magnificent seven, the lucky winners – Keith Sharman, Al Jamaloodeen, Suzy May & Nick Blakeley, William Culleton, Martyn Hopley and Chris Burnett – were soon departing from various corners of the UK to The Emerald Isle, where they would embark upon a 24-hour education in all things ROBUS, and the wonderful city of

Dublin, as part of a trip that will live long in the memories of each delegate

Before we share some of our experiences from the visit, however, it’s important to understand the history of ROBUS as a brand

Established in 1984, The LED Group is the largest Irish lighting company in the world with a long and proud tradition of commercial success and relationships across Ireland, the UK, Europe, UAE and Australasia It is a member of the EMDA in Ireland, The Lighting Association and LIA in the UK and the Lighting Council in Australia, illustrating the organisation’s dedication to meeting, and exceeding, worldwide industry standards.

Worldwide reach

The ROBUS brand of lighting products and solutions, sold through the electrical wholesale market, has earned a reputation for energy efficient commercial and residential solutions, supported by ‘quality’ customer service in more than 40 countries around the world

Although Dublin is home to ROBUS’ 10,000 sq metre head office and distribution centre, the brand casts its net much further with established distribution sites and offices in the UK, Australia, China, France, Benelux, South Africa, New Zealand and the Middle East, servicing over 3,000 stockists and tens of thousands of installers

The Dublin site, in addition to housing a

significant proportion of ROBUS’ talented and friendly personnel, regularly hosts scores of delegates – whether that be end user electrical installers and contractors, or wholesale/retail customers – all in the name of helping them to become better acquainted with ROBUS’ history, culture, services, products and people

So, how did we get on, and were Irish eyes still smiling once the curtain came down on the experience?

The day started with all delegates delivered to ROBUS’ HQ, where the blurry eyed individuals had the chance to meet some of their hosts for the day, and one another, while being restored with plenty of coffee and goodies

After a brief presentation on ROBUS’ back story and the itinerary for the day, Deirdre Howard, Head of Marketing, handed over to Michelle Roche, Digital Marketing Manager, who started proceedings with an introduction to the MyROBUS App.

This was carried out on an innovative digital display unit, with delegates’ feedback welcomed throughout – a theme that would continue throughout the course of the day

Building tour

Next up was an opportunity for everyone to stretch their legs, with a tour of some of the key departments within the company.

The Lighting Design Team headed up by Design Manager, Rory Verbrugge, was introduced to the group first Lorena Sifuentes, Junior Lighting Designer, explained more about the team’s ability to provide bespoke lighting designs for all kinds of spaces that would show not only

what luminaires to use, but how and where to use them

This was followed by a visit to the Customised Conversions Department, where Catherine Reid, Customised Conversions Manager, gave some really interesting insight into how their services – which involve everything from transforming a standard lighting fitting by incorporating extra features to improve its functionality, to retrofitting, cut-to-length as well as time-saving project prep work –operates and the ways it can create increased energy efficient solutions for customers You’d be amazed at some of the things that can be achieved and are possible through this specialist team, as we learned on the day

Dedication to high standards

Finally, the Technical Team was last to be graced with our presence Here Gordon Mooney, QC Technician and Jelmer Von Mauw, QC & Technical Assistant Manager, provided the delegates with a really thorough run through of the daily dedication to high standards that’s required of a quality manufacturer, and the ways the company continually invests in this area, not least to retain its membership and compliance with the member organisations it is part of.

After a decent lunchtime feed, and a chance to digest the morning’s proceedings, the final session of the day (not in drinking terms, of course) was carried out by the New Product Development team, headed up by Head of Product, Claire Mahony, who were eager to share details of some of the latest lighting innovations that have graced the ROBUS portfolio in recent times.

End user feedback clearly forms a significant part of the product development process at ROBUS, as should be the case for any lighting brand worth its salts, and this was evidenced in the way that Ciaran Kearns, ROBUS’ NPD Graduate, was scribbling notes quicker than this humble Editor, as the group provided their thoughts on each of the presented products, and were given the

chance to touch, feel and examine all of the units The ROBUS HARBOUR EXPRESS unit, a recent PE ‘Top Product’ award winner, was a particular favourite with the crowd

Amazingly, our ROBUS experience was temporarily over at this stage, having whistled by in the blink of an eye. But worry not, as some liquid refreshment and a trip to the famous Guinness Storehouse was just around the corner, which involved a tour of the iconic brand and the chance to sample a ‘real’ pint

As one with a somewhat vested interest, having the chance to nostalgically look through the evolution of the TV ads and promotional ideas that have been part of the Guinness brand’s development, was a personal highlight

Throw in a wonderful meal to round off the day, again hosted by ROBUS’ excellent staff, and you’ve got all the ingredients for a pretty awesome experience!

The ROBUS experience

It’s not hard to understand why ROBUS has managed to establish itself as a leading lighting player over the last four decades, with a blueprint that ‘the customer comes first’ that is exemplified by the company’s staff and their attitude towards those who may be visiting.

Each of our competition winners were thoroughly looked after, throughout a trip that was equally as fun as it was educational To that end, a special mention must also go to the fantastic John Ford, Technical Training Manager, who accompanied and looked after the group throughout

John’s willingness to answer questions, impart a bit of wisdom and find out as much as he could about the lives and working needs of the contractors in attendance, further demonstrates the ROBUS culture

So, with brains and bellies full, it’s fair to say that we’d thoroughly recommend you make the effort if you’re offered the chance of a visit to ROBUS in the future The only downside? It’s over so quickly

Still, at least it gives us a good excuse to organise another party!

Are UK electricians ready to lead the charge in the solar energy transition? The team at City & Guilds look at the reasons why there has never been a better time for electrical professionals to start broadening their horizons.

With domestic and commercial energy at the centre of the push for net zero, electricians have a huge role to play in meeting sustainability goals and creating a greener future But is the industry ready to meet the UK’s green technology needs?

According to the Skills4Climate report from the ECA, almost half of electrical employers don’t currently have access to the skilled employees they need to complete solar PV or electrical energy storage systems work

When the government and major developers are all looking for ways to reduce carbon emissions and move towards more renewable technologies, there is a great opportunity for electricians and electrical employers to upskill to meet the emerging demand

Increasing demand for green technologies

With rising energy prices and pressure to reduce individual and organisational carbon footprint, finding ways to reduce energy consumption from fossil fuels is

increasingly a priority for both domestic and commercial buildings

Last year registered solar PV installations rose by 30% to 189,826 Homeowners and businesses are also investing in electrical energy storage to allow them to store excess electricity generated and become less reliant on the national grid

This growing demand for greener buildings is also reflected in last year’s 20% increase in the number of heat pumps installed Both financial and environmental motivations are seeing homeowners taking advantage of the England and Wales Boiler Upgrade Scheme or the Home Energy Scotland loan to replace existing boilers

Preparing

the industry for the green economy

The energy transition is already well underway, bringing with it valuable opportunities for electricians to take on new projects, reach new customers and make a vital contribution to the UK’s net zero future

If the industry is going to rise to the occasion and meet the growing demand for a greener society, electricians – wherever in

they are in their career journeys – must have the skills and knowledge to design, install and maintain the green technologies that will get us there

Home and business owners will be keen to avoid damage or accidents following poorly completed installations, while manufacturers will be looking to qualified electricians – trained in these new technologies – to install and maintain EV charging points, solar panels, heat pumps or energy storage systems

Having the technical knowledge and competence to safely and efficiently work with new green technologies can set sole traders or small and medium size businesses apart This is a key opportunity to differentiate in a growing, yet competitive market

Closing the green skills gap

If the UK government’s net zero targets are going to be met, renewable technology must become efficient and widely accessible, and the workforce must be prepared and competent as green technologies roll out

To support the demand for green technology skills, City & Guilds has

developed a new suite of qualifications, including solar PV and electrical energy storage systems These are designed to provide electricians with the required skills and knowledge to work with these technologies safely

Launched in early November, the Level 3 Award in the Installation and Maintenance of Small Solar Photovoltaic

Systems (2922-34) and Level 3 Award in the Design, Installation and Commissioning of Small Electrical Energy Storage Systems (2923-34) align with the MCS technical specification, and the latest National Occupational Standards

These qualifications meet the relevant industry standards, including the Electrician Plus trademark requirements They are recognised as part of the ECS Gold Card and approved by the JIB Skills Development fund, meaning member companies can access funding for the courses for their employees.

They are part of an expanding green technology offer from City & Guilds which also includes EV charging and retrofit qualifications A new air source heat pump installation qualification will launch this month

With sustainability and green skills high

on the agenda in all the government’s Local Skills Improvement Plans (LSIPs), there is also the opportunity to work with local colleges and training providers to secure funding for green technology qualifications

Time to invest in the future of the industry

A skilled electrical workforce is the cornerstone of the UK built environment and energy net zero strategies It is now over to you to ensure that your workforce can play its key role in building our greener future

FIND OUT MORE ABOUT THE NEW QUALIFICATION BY CATCHING UP WITH THE RECENT CITY & GUILDS WEBINAR AT:

BUILD A STRONG FOUNDATION

Just how powerful is training as a tool in the construction industry? The experts at SPIT (a brand of ITW Construction Products) give their verdict.

In the construction industry, where safety and skill are paramount, continuous training is vital With new technologies and methods emerging, as people who work in the M&E space, you must stay updated to ensure efficiency and minimise risks.

It’s important as an industry that we recognise the importance of equipping construction professionals with up-to-date knowledge, offering comprehensive training programs designed to enhance skills and safety on-site

Enhancing skills and safety

Construction sites are dynamic and challenging, requiring a skilled workforce to navigate daily hazards. Proper training helps teams to operate tools correctly, follow safety protocols, and keep up with industry standards

Even experienced tradespeople need regular training to stay informed about best practices For example, incorrect use of power tools, such as nail guns, can result in serious injuries and project delays. By investing in robust training, companies can reduce these risks, leading to safer working conditions and increased productivity

SPIT understands the value of hands-on learning That’s why we provide FREE in-person training sessions and site visits tailored for electricians and construction professionals

These sessions offer practical

experience, allowing teams to handle tools, understand their correct use, and address specific site challenges This approach boosts confidence and prepares workers to use SPIT tools safely and effectively, enhancing their performance on the job.

Digital learning with flexibility

In addition to in-person sessions, SPIT offers a comprehensive online training and certification platform This digital option caters to the need for flexibility, allowing professionals to access training materials from anywhere, at any time

The platform covers key topics, including tool operation, safety guidelines, and advanced installation techniques. With this resource, users can learn at their own pace, whether they’re on-site or at home, fitting training into their busy schedules

The dual approach of offering both online and in-person training ensures that construction workers receive a well-rounded education This flexibility helps cater to the diverse needs of professionals at all levels, making it easier for them to stay up-to-date with industry advancements and refine their skills

Investing in the future of the industry

The construction sector's strength lies in its skilled workforce, which is why we proudly sponsored the Nation's GREATEST Training Initiative 2024 at a recent high profile industry awards event This sponsorship

recognises outstanding training programmes that prioritise upskilling and elevating the industry's standards

By supporting such initiatives, we aim to champion other companies that invest in training and celebrate the positive impact of continuous learning they provide.

Long-term benefits of ongoing training Training investment offers substantial long-term benefits For companies, a well-trained workforce results in higher productivity, fewer accidents, and improved project outcomes

Employees benefit from enhanced job satisfaction, increased confidence in their skills, and better career prospects. As the demand for skilled labour rises, companies that focus on training gain a competitive advantage, attracting and retaining top talent

Whether training takes place online or in-person, it should always be aimed at helping construction professionals excel By equipping the workforce with the skills they need, we all contribute to the industry's growth, building a safer, more efficient workforce.

Ultimately, prioritising training and development strengthens the construction sector, ensuring its resilience and success for years to come

discusses the role of businesses in injury

prevention and why the correct training is crucial in fostering this culture.

THE SAFETY IMPERATIVE

There are countless common injuries that take place in the workplace every day. Between electric shocks, burns and trip hazards, the stakes are undeniably high

In fact, electricity causes around 4,000 workplace injuries every year – an average of 11 injuries per day These safety incidents can devastate individuals and compromise the entire organisation They also serve as a stark reminder of the critical need for stringent safety protocols.

It’s never been more crucial for businesses to proactively look for potential risks and take the necessary measures to maintain the duty of care to employees

Creating robust safety strategies

Safety protocols should be seen as the new business imperative – the backbone to the sustainable and ethical operation of any business. They ensure that employees are protected, legal and financial risks are minimised, and businesses run smoothly

From a top-down approach, it is the responsibility of businesses to develop these comprehensive policies Safety protocol should encompass a robust set of regulations From mandatory safety

training sessions to strict adherence to industry standards, aimed at preventing accidents and health issues before they occur.

Advancing safety with innovative technologies

Leveraging innovative technologies is crucial for advancing safety measures and enhancing protective systems Not only does this give businesses continuous oversight on operations and potential hazards, but the data that these technologies create can also be collated to spot trends and mitigate risks quickly

Modern technologies, such as AI-powered safety monitoring systems, are crucial in providing a 360˚ view of an organisation’s operations, which can help

to support prevention strategies

They can empower businesses to detect hazards and make accurate risk predictions, allowing for proactive and pre-emptive action

These systems analyse patterns and data to predict potential system failures or safety risks before they occur This preventative approach allows for timely interventions and continuous improvements in safety protocols

The human element

In order to ensure a genuinely comprehensive safety strategy, businesses must work alongside technology, adding an essential human touch

By using their experience and professional judgment, facilities managers are best equipped to make nuanced decisions where automated systems may fall short Having this human touch also allows for broader understanding of each situation, considering factors that may not be immediately apparent to automated systems

Regular safety audits and continuous training programs ensure that all employees are trained with the latest safety protocols and technologies in mind It’s worth noting that many forms of training are also essential for legal compliance

With this hands-on approach, businesses can empower their employees to action their own insights to help identify potential safety risks before they become hazardous, promoting a cycle of continuous safety improvement

An industry responsibility

A completely safety-first culture is not just a top-down approach It is a collective effort between all industry stakeholders: vendors, engineers, contractors, and electricians can all play a vital role in ensuring safety standards. Proactive engagement is the key to encouraging more innovative safety practices

We all must work together to make organisational safety a priority The best approach would be to integrate comprehensive safety policies with advanced tools to create a safety-first

culture that significantly enhances workplace safety and operational reliability.

At Schneider Electric, organisational safety practices are our highest priority Our approach integrates comprehensive safety policies with advanced tools to create a safety-first culture that significantly enhances workplace safety and operational reliability

For us, employee and customer safety and well-being are a non-negotiable Our every action is imbued with a safety-first mindset.

To further support your safety initiatives, organisations must equip all teams with the knowledge they need to drive a safe and compliant workplace

As trusted safety and sustainability experts, Schneider Electric has a dedicated safety academy which offers a range of training courses, such as

‘Electrical Authorised Persons’, which is critical in upholding standards which we adhere to ourselves.

Embracing a safety culture

Ultimately, a strong safety record is a company’s most valuable asset

Prioritising safety reduces workplace injuries and fosters a happier and more engaged workforce, enhancing company reputation

Businesses must embrace this safety-first philosophy if they are to build a sustainable, ethical, and competitive company

EXPLORE SCHNEIDER ELECTRIC’S RANGE OF ELECTRICAL SAFETY TRAINING COURSES AT:

WWW.RDR.LINK/EBJ020

As electrical businesses digest the recent budget changes, Richard Orton, CEO of Certsure, the body which owns and manages the NICEIC brand, makes the case for continuing to invest in skills development and young people.

“YOUR PEOPLE ARE YOUR BEST INVESTMENT”

The UK government’s autumn 2024 budget introduced a raft of measures affecting businesses, but two have particularly grabbed the headlines: changes to employers’ National Insurance Contributions (NICs) and increases in the living and minimum wages.

As electrical businesses of all shapes and sizes consider the potential effect of these changes on their finances and resource planning, we’re urging employers to take a long term view and continue to invest in skills development, including apprenticeships

Closing the skills gap and helping young talent access the sector is crucial if the industry is to continue to thrive.

The rise in employers’ NICs has been one of the budget’s biggest talking points From April, the government will increase the rate of employer NICs from 13 8% to 15% and reduce the per-employee threshold at which employers become liable to pay NI (the secondary threshold) from £9,100 to £5,000

These changes are undoubtedly

significant, but many employers may not be aware that they do not have to pay NICs for apprentices if the apprentice is under 25 years old, on an approved UK government apprenticeship standard and earns less than £967 a week (£50,270 a year)

This has not changed in the latest budget If you have existing or new apprentices that meet these criteria, you will continue to pay no NICs for them.

Alongside this, and to help offset the effect of the rises on smaller businesses, the government is increasing the Employment Allowance

This currently gives a discount of £5,000 to employers with NICs bills of £100,000 or less From April, this will increase to £10,500 The £100,000 eligibility cap will also be removed, making the allowance available to all businesses.

In her budget speech, Chancellor Rachel Reeves said the increase in the Employment Allowance means that 865,000 employers will not pay any NICs next year and over one million will pay the same or less than they did previously She added that this “will allow a small business to employ the equivalent of four full time workers on the

National Living Wage without paying any National Insurance on their wages”

Reeves also announced rises in the national minimum and living wages From April, the National Living Wage for employees aged 21 and over will go up from £11 44 to £12 21 per hour The National Minimum Wage for those aged 18-20 will go up from £8.60 to £10.00 per hour and for those aged 16-17 and apprentices from £6 40 to £7 55

Wider industry challenges

At NICEIC, we acknowledge that these rises, both in employers’ NICs and in the living and minimum wages, may have a cost impact on many businesses But we also believe that it’s imperative this doesn’t deter the investment in people and skills necessary to meet the wider challenges facing the industry And it’s not just about the bigger picture for the sector; apprentices make an invaluable contribution to the individual firms they work for When your firm decides to take on an apprentice, you’re not just getting their talent, enthusiasm and commitment

You’ll also be able to reap the benefit of new skills and capabilities Alongside developing traditional competencies to strengthen your core business, they’ll help you to upskill and tap into new markets

As an example, the latest apprenticeship standards include work with key new low carbon technologies such as solar PV, electric vehicle charging points and battery storage All new apprentices also learn up-to-date digital and communication skills, as well as developing their commercial, customer service and problem-solving capabilities

Why do apprenticeships matter?

Qualifying as an electrician requires hands-on, practical experience, so apprenticeship schemes provide a vital route into the industry, and a stepping-stone for further career development

We in the electrical sector have a long history of being at the forefront of delivering high quality apprenticeships, and electrotechnical apprenticeships are still some of the most popular in construction and the built environment.

As the sector faces a growing skills gap, our need to nurture new talent has never been greater Statistics from ECA show there is a national shortage of qualified electricians, and part of the challenge is that although people are enrolling in classroom-only courses, they aren’t then able to move on to apprenticeships.

The ECA has found that 12 months after finishing their classroom-only courses, only 10% of potential electricians are securing an apprenticeship The remaining 90% can struggle to enter the workforce and establish themselves in the electrical industry, which may lead some to leaving the sector

altogether This imbalance highlights the urgent need for more apprenticeship places to meet the growing demand

To tackle this issue, businesses need to take a long term view of skills development and continue to support entry to the industry through apprenticeships.

At NICEIC, we recognise the pressures all businesses are under, and the potential concerns raised by the budget announcements But investing in people, the sector’s greatest asset, remains at the heart of creating a future-proof, prosperous industry

Abingdon & Witney College launches new electrical apprenticeship

Abingdon & Witney College’s commitment to developing skilled, industry-ready professionals has recently been recognised by Ofsted, awarding the college an "outstanding" rating for its apprenticeship provision.

This achievement reflects the college’s dedication to excellence in education, particularly through a curriculum designed in collaboration with local employers who play a key role in supporting students' journeys.

Abingdon & Witney College’s employer partnerships are central to apprenticeship

Gain

Asuccess, enabling the college to build industry-relevant programmes that prepare students to thrive in today’s workforce

From hands-on apprenticeships to collaborative curriculum design, the college works together with industry leaders to ensure delegates receive an education that’s both relevant and impactful

This collaborative approach led to a milestone achievement in 2023/24, as the college proudly ranked second in the country for apprenticeship success rates, significantly surpassing national averages.

To continue meeting the needs of a growing and changing economy,

Electrician EWA

ll Electrical Training, based in Harlow Essex, provides a range of electrical courses, including the Domestic Electrician Experienced Worker Assessment (EWA)

The Domestic Electrician EWA is the assessment process that recognises occupational competence for individuals who have been working as a domestic electrician for over three years but haven’t been able to complete an apprenticeship, achieve an equivalent, recognised Level 3 vocational qualification or have qualifications from outside of the UK

Achievement of the Domestic Electrician EWA and its assessment of competence – the AM2ED – meets the criteria for the ECS Domestic Electrician gold card application It will be recognised in the Electrotechnical Assessment Specification as equivalent to the Domestic Electrician apprenticeship

The EWA was developed by an industry group comprising ECA, JIB, NET,

Unite, Certsure, ECS, NAPIT, City and Guilds, EAL and the IET

To take part, you’ll need to have worked in the industry for three years or more, which doesn’t include time spent in full or part-time training You’ll also need to hold at least a Level 2 electrical qualification.You must also be currently working as a practising domestic electrician to generate evidence for the performance units.

The Domestic Electrician EWA is recognised by all certification bodies including NICEIC and NAPIT For electricians seeking registration as a Qualified Supervisor and finding they need to meet the level 3 vocational qualification requirement, the Experienced Worker Assessment provides a way of meeting this criteria

Abingdon & Witney College has introduced a new Electrical Installation Apprenticeship, which will equip students with the skills to work as qualified electricians, taught by industry professionals in state-of-the-art facilities

For students and employers alike, Abingdon & Witney College offers an exceptional learning experience and an unwavering commitment to building the future workforce

Once you’ve gained your Domestic Electrician gold card you’ll have the option to upgrade this card in the future to become a gold card electrician in the Industrial & Commercial sector by completing bridging assessment units and AM2E bridging units

Get renewable ready with Grant UK

Heat pump training is becoming increasingly popular for electricians as the demand for these products continues to grow Training courses like those offered at the Grant UK Training Academy are designed to provide electricians with the skills needed to handle these technologies

Its Air Source Heat Pump (ASHP) courses are for professionals who want to learn more about the Aerona heat pump range The courses cover essential topics such as system construction, operation, electrical wiring and commissioning, with a mix of theory and practical training to ensure participants are confident in real-world applications

For those looking to master the basics of system design for air source heat pumps, Grant’s one day Air Source Heat Pump System Design training course is ideal This course covers essential topics such as performing heat loss calculations, selecting and sizing

heat pumps and emitters and calculating sound levels to meet MCS020 requirements. Attendees also learn about pipe sizing, pressure loss calculations and various system types through a mix of theory and practical worked examples, with a short-written assessment to reinforce learning

Kempston Controls expands industrial training offering

Kempston Controls UK has announced the acquisition of INTACS Industrial Training & Consultancy Services, a highly regarded training provider with 35 years’ experience specialising in courses for industrial control systems

The addition of INTACS’s specialised training programs enables Kempston Controls to offer its customers comprehensive support that extends beyond products and into workforce development.

The courses provided by INTACS cover some of the most widely used and important technologies in the industrial automation sector, including PLCs, Drives, HMIs & Industrial Networking for both current and legacy systems Additionally, the Industrial Electrical courses enable companies to bridge areas of skill-shortage in Maintenance & Fault-finding

These training programs are designed to be practical, with a focus on hands-on learning that allows participants to apply theoretical knowledge to real-world scenarios The training is also highly flexible, and can be customised to meet the specific needs of individual companies

Luxury barn conversions benefit from Scolmore solutions

The completion of a development of luxury barn conversions in rural Northamptonshire has recently taken place, with a range of products from Scolmore Group having been selected for the prestigious project

Click wiring accessories, Elucian consumer units and Ovia downlights have all been installed in this select development of just three properties

Village Farm Barns forms part of Village Farmhouse which was built in 1848 and occupies a stunning edge of village location in what is widely regarded as one of Northamptonshire’s most desirable villages The stone and brick luxury barn conversions were created from the original farm buildings on the development to provide bespoke homes with bags of character

Finished to a high specification, each of the spacious three bedroom homes has been fitted out entirely with Click Scolmore’s Definity Complete screwless wiring accessories in the polar white finish Scolmore Group company, Ovia, is the preferred choice for the lighting solution with the Inceptor Omni V2 downlights installed throughout Each property is also benefitting from the installation of a Click Elucian consumer unit.

Responsible for the electrical installation at the development was Chris

Thorneycroft, Managing Director with Thorn Electrical. Chris has known and worked with Johnathan Roberts, Group Key Account and Specification Manager with Scolmore Group, for many years and has specified products from across the Scolmore Group of companies for a wide a range of installation projects

He commented: “There was a clear vision from the client at Village Farm Barns of how each home would be finished and we didn’t think twice about proposing the Click Definity Complete range. I’ve worked with Johnathon for more than 16 years and have always been impressed with his knowledge and expertise in selecting the right products to enable us to offer our clients the perfect project finish every time ”

Chosen by Chris to provide a sleek, modern look for the wiring accessories installation, were products from the Click Definity Complete screwless range, in the polar white finish All Click switch plates are modular as standard, and this allows for endless combinations to suit multiple installations within both domestic and commercial environments

Chris selected the Inceptor Omni V2 downlights for installation at the barn conversions. These fire-rated, tri-colour, dimmable downlights form part of Ovia’s premium Inceptor product range and

have been a popular choice for installers thanks to the ease of installation and flexibility it offers

It incorporates Ovia’s award-winning FlameGuard system technology and is I-joist rated for 30, 60 and 90 minutes It also boasts a recess depth of just 53 mm, thanks to the Flow integrated driver, which means there’s no need for an insulation bracket

Omni V2 is supplied with push-fit Flow connectors which feature push-in, low maintenance terminals to offer another time-saving benefit for installers. With the driver now incorporated into the Flow connector, this means that insulation can be laid over the fitting

Chris concluded: “Whether wiring accessories, lighting or consumer units, Scolmore Group is able to offer a huge range of products in a variety of styles and finishes that are all of exceptional quality and very competitively priced

This is all bolstered by ready availability and excellent service from the team throughout the organisation.”

GET MORE DETAILS ABOUT THE FULL RANGE OF SCOLMORE GROUP PRODUCTS AT: WWW.RDR.LINK/EBJ025

Midlands’ rugby club reaps benefits of Connect Box

The benefits of a smart approach to energy consumption, irrespective of the size of the building, is being demonstrated in a project by Siemens and heating engineers PRT for a Coventry-based rugby club

Central to Barkers’ Butts RFC’s sporting and social activities is the clubhouse – the heating and hot water for which are supplied from a boiler located in a small plant room which, until recently, had no demand/control functionality.

Chris Goodman is a Product Manager in the UK and Ireland for Siemens and recognised the clubhouse offered an excellent opportunity to demonstrate the energy savings achievable through the introduction of intelligent valves supervised by Connect Box, a smart IoT solution specifically designed to manage smaller buildings

He approached PRT Heating, a company based in Coventry that specialises in commercial, industrial and domestic heating that Chris had worked with previously on modifying burners and integrating heating controls at Coventry University

Chris comments: “We were looking for an application that would demonstrate the

potential that Connect Box offers to achieve significant energy savings by bringing together the different components of a heating system and realised that the clubhouse at Barkers’ Butts fitted the bill ”

In just two days engineers from PRT, supported by Chris, installed new pipework, intelligent valves and Connect Box which allows data to be collected using standard open protocols and also wirelessly using LoRaWAN, and sent to the cloud all from one box

Via a multi-sensor located on the clubhouse wall, data is collated on the environmental conditions of the room, including the temperature, with the heating for the clubhouse regulated via intelligent valves based on the data received Also monitored is the primary flow return temperature which highlights any spikes.

A series of alarm thresholds based on pressure reading setpoints ensures that a PRT engineer is immediately and automatically alerted via text in the event of an alarm to allow swift intervention A sensor located on the outer wall of the clubhouse also automatically detects the outside temperature

CAST iron protection from C-TEC

C-TEC’s revolutionary CAST-PRO integrated detection and alarm devices have been chosen for a highly-regarded care home in Wrexham

Located in the picturesque village of Cymau, Haulfryn Care Home specialises in mental health and dementia care for older people

Leading life-safety specialists, Allied Fire Alarms & Escapes, were enlisted to replace the home’s old fire system with a CAST ZFP system featuring C-TEC’s innovative integrated CAST-PRO devices

With heat, smoke & CO detection plus a tone or voice sounder AND a visual alarm device in just one device for fast and easy installation, CAST-PRO represents a real breakthrough in fire alarm technology.

British-built and third-party certified to all relevant EN 54 product standards,

CAST-PRO utilises some of the world’s most advanced, innovative and patented technology to provide features and algorithms that adapt rapidly to environmental changes to detect real fires quickly, reduce false alarms reliably and signal true alarm conditions decisively

John Westerman, Allied’s Managing Director, said: “CAST-PRO is impressive The feedback from our engineers has been excellent due to the sheer ease-of-install From first fix to second fix, using CAST-PRO has massively decreased our time of installation and subsequent overall costs

“We were also impressed with its programming abilities for multi-use scenarios and the fact that the form factor of the sounder/VADs has significantly decreased ”

GET MORE DETAILS ON C-TEC’S CAST-PRO DETECTION AND ALARM DEVICES AT: WWW.RDR.LINK/EBJ027

Transform a space with All LED’s RGB COB LED strips

Ushering in another innovation, All LED delivers the latest in LED strip technology through its COB RGB LED strip The strip provides a continuous and even light effect, ensuring smooth illumination without visible breaks with the new range “Seamless RGB”

The RGB COB LED strip is the only version of high efficiency, low power consumption LED RGB strip that allows for runs over 5 m with no visible volt drop or colour difference from start to finish

The RGB feature allows for an impressive range of colours and hues, creating atmospheres that range from warm and inviting to cool and futuristic with just the touch of a button

The seamless RGB COB strips are particularly appealing to businesses, restaurants, galleries, and event spaces looking to add an immersive element to their ambiance, whilst keeping their energy consumption as low as possible

All LED has also been ultra-careful to ensure that a “perfect” white could be easily achieved by using a blend of red, green and blue – something that has been a real plague to other RGB strips.

Through this technology, All LED has managed to create a more economic, eco-friendly product that is able to achieve the results of RGB’s bigger, more expensive brother – RGBW. This helps

massively for installers by removing the need for another cable to connect. To do this, All LED has made use of UHO (Ultra High Output) LED chips, whilst retaining an extremely low consumption figure of only 5 W per linear metre

Max length and cut points

One of the standout features of Seamless RGB is its flexibility The strips can reach a maximum length of 10 metres when powered from a single end and up to 20 metres with double-ended power This makes it possible to cover extensive areas with a single LED strip, which simplifies installation and reduces the need for multiple power sources or connectors

Boasting user-friendly 50 mm cut points, users are able to precisely customise the product to suit all installations and achieve a perfect finish or professional installations where specific lengths are required to fit unique spaces

Whether fitting a small alcove or spanning a large room, users can tailor the strips to exact measurements. The high density of 840 LEDs per metre

ensures that even short segments provide intense and consistent lighting. Even at a low consumption rate of 5 W per m, All LED has ensured no compromise on brightness or quality, by using the very latest in LED technology

Bespoke cutting service

Perhaps one of the most attractive features of LED strips is the availability of bespoke services For designers, architects, and homeowners with specific visions, customisation options offer a means to bring unique lighting ideas to life.

This bespoke cutting service allows users to personalise strip lengths, colours, and configurations, ensuring the final product aligns perfectly with their space’s aesthetic and functional needs. Each LED strip is made to suit your exact needs wherever possible.

BROWSE ALL LED’S FULL RANGE OF SEAMLESS RGB STRIP LIGHTING AT: WWW.RDR.LINK/EBJ028

ATC ELECTRICAL Almeria ECO WiFi Electric Panel Heater

Following the popularity of the Almeria ECO Digital Panel Heater, ATC’s technical team has been hard at work innovating a new addition to the electric panel heater range – the Almeria ECO WiFi Electric Panel Heater. The unit is an energy efficient, WiFi controllable digital panel heater which can be installed and programmed with ease Its sleek design makes it perfect for use in a range of applications such as residential, commercial, hospitality and education. The product is simple to install and operate, offering customised temperature control with two user-adjustable settings and three operating modes. Available in both white and black, in a range of sizes, it features an upgraded easy to read TFT LCD display screen, dedicated boost facility with program advance mode and a lockable keypad

M2 ELECTRICAL Decorative Grid System

M2 has introduced the latest addition to its comprehensive range of decorative wiring accessories – the innovative grid system Designed to offer unparalleled versatility and flexibility, this traditional grid system is ideal for both residential and commercial applications The core of this grid system is its practical yoke design, allowing modules to clip in effortlessly Available in configurations from 1 to 12 gangs, the system accommodates a wide range of needs, making it a perfect fit for any project scale. Choose from a selection of 10 stylish decorative finishes to match your décor and elevate the aesthetics of your space The grid system integrates seamlessly with standard back boxes for 1 and 2 gang plates, while for 6 to 12 module plates there’s dedicated back boxes available for enhanced installation convenience M2 offers an extensive array of standard modules, including 20 A double pole switches, fuses, dimmers, and blank plates, ensuring you have all necessary accessories at your disposal

CHAUVIN ARNOUX

PEL113 Power & Energy Logger

Chauvin Arnoux has launched the PEL113 Power and Energy Logger, built for measuring and monitoring power consumption and energy management This latest addition to the PEL110 series offers advanced measurement capabilities in a compact, user-friendly package, designed for power and energy auditing and optimising energy efficiency in both industrial and commercial environments A new and improved instrument, replacing the PEL103 and PEL104, the PEL113 combines Chauvin Arnoux’s renowned accuracy with improved capability to offer reliable data logging, advanced measurement functionality, and seamless integration with the CA PEL software

The PEL113 model maintains the ease of use that the PEL series is known for, while including all the essential measurement features that have made them popular worldwide Its intuitive design and LCD display make it easy for electrical specialists to configure and monitor readings in real time It can measure a wide range of electrical parameters, including voltage up to 1,000 V, current, power, energy consumption, power factor and harmonics

The reactive power measurements are enhanced and broken down into N, D, and Q1 components, and new features such as fundamental power measurement have been added This helps provide a complete picture of energy usage patterns, enabling users to identify areas for energy saving opportunities The PEL113 connects seamlessly through Wi-Fi, Ethernet, SD, USB, and an Android application This allows users to access real-time data remotely via Chauvin Arnoux's PEL software –allowing them to download, analyse, and generate reports conveniently from any connected Android/Windows device

Di-LOG clamp meters will prove ‘True’ to form

p p, RMS DL6413 and DL6414, are set to redefine precision and durability, providing professional electricians and technicians with highly precise electrical testing equipment. These cutting-edge tools offer a comprehensive range of features, making them indispensable when working on everything from residential wiring to industrial installations.

DL6413: precision in AC measurement

The Di-LOG DL6413 is an AC-only True RMS clamp meter capable of measuring up to 1,000 A AC It’s designed for accurate measurement of AC currents, even in environments with fluctuating or non-sinusoidal waveforms. This makes it a reliable tool for general electrical installations, fault-finding, and testing in industrial and domestic applications

The DL6413 features a range of practical functionalities, such as:

l Capacitance and temperature measurement, making it versatile for troubleshooting a wide range of systems, including HVAC and motor controls

l An integrated LED torch, providing better visibility in dimly lit workspaces, enhancing its usability in various settings

l The compact, ergonomic design ensures that it is easy to handle during long working hours, a feature that users on-site will appreciate

The unit is also equipped with continuity testing and resistance measurement capabilities, along with a backlit display for better visibility in dimly lit environments This versatile tool is suitable for electricians working in environments where AC measurement is the primary requirement

DL6414: versatility for AC/DC and solar PV applications

The Di-LOG DL6414 builds on the foundation of the DL6413,offering more versatility by supporting both AC and DC current measurement With the ability to measure up to 1,000 A AC/DC and 1,000 V DC, it’s an ideal tool for professionals working in the rapidly growing solar photovoltaic (PV) industry This feature is particularly significant for testing solar PV systems, where DC voltage measurement is essential

y

l AC/DC measurement: Measures both AC and DC currents up to 1000 A and voltages up to 1000 V DC and 1000 V AC, making it perfect for applications like electric vehicles and renewable energy systems

l True RMS accuracy: Ensures precise measurements even with complex waveforms, a necessity in modern electrical environments with non-linear loads

l Inrush Current Mode: Ideal for capturing surge currents during equipment start-up

l Low Impedance (LoZ) Mode: Prevents false readings caused by ghost voltages, offering reliable testing results.

l Solar PV systems: The DL6414’s capability to measure 1000 V DC makes it particularly suited for installing and maintaining domestic and commercial solar PV systems This feature, combined with its accuracy, makes it indispensable for technicians in the renewable energy sector

Moreover, the DL6414 is engineered with safety and ease of use in mind, featuring an ergonomic design for comfortable handling and a backlit display to enhance usability in low-light conditions

Whether for HVAC systems, solar power setups, or general electrical applications, the DL6414 offers the flexibility that many professionals require

Both the DL6413 and DL6414 are built to the highest standards of safety and durability Each device is CAT IV 600 V and CAT III 1000 V rated, meaning they’re safe for use in both high and low-voltage environments Additionally, the DL6414 comes with inrush current detection, which helps capture initial surge currents when motors and other inductive loads are switched on, providing an extra layer of utility for industrial and commercial users

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s w i t c h a n d a n e x t r a c t o r f a n . T h e y ’ r e

d e s i g n e d t o e n s u r e s a f e

d i s c o n n e c t i o n , m a k i n g t h e m t h e i d e a l

c h o i c e f o r i n s t a l l a t i o n s i n b a t h r o o m s ,

k i t c h e n s , o r a n y s p a c e w i t h d a m p

c o n d i t i o n s , w h e r e t h e r i s k o f e l e c t r i c

s h o c k s i s g r e a t e r W h e n t u r n e d o f f, i t

b r e a k s t h e c i r c u i t , p r e v e n t i n g c u r r e n t

f l o w a n d e n a b l i n g s a f e w o r k o n t h e

s y s t e m w i t h o u t t h e d a n g e r o f

e l e c t r o c u t i o n T h e s w i t c h m o d u l e s a r e

a v a i l a b l e i n b o t h s t a n d a r d s w i t c h a b l e

a n d ke y - o p e r a t e d v e r s i o n s f o r

c o n t r o l l e d u s e a n d a c c e s s A l l G r i d P r o

m o d u l e s h a v e a c l i p p i n g f e a t u r e,

w h i c h m a ke s f o r e a s y r e m o v a l a n d

a s s e m b l y, f u r t h e r a d d i n g t o t h e a p p e a l

o f t h e r a n g e Av a i l a b l e i n 1 3

h i g h - q u a l i t y f i n i s h e s , t h e m o d u l e s a l s o

c o m e w i t h a c h o i c e o f p o l a r w h i t e,

b l a c k o r g r e y i n s e r t s f o r a d d e d

f l e x i b i l i t y a n d s t y l e.

G E T M O R E D E TA I L S AT: W W W. R D R . L I N K / E B J 0 3 3

CED ELECTRICAL Pro-Fix Essentials Range

The Pro-Fix Essentials range by the CED Electrical Group features a wide spread of First Fix items and Commodity products required on a daily basis by electrical contractors Starting with boxes and enclosures, these include single and double metal boxes, PVC moulded square and circular enclosures, adaptable and IP65 boxes as well as 1 to 3 way, U and Y conduit boxes Cable management is well covered with weatherproof connectors, cleats, flat twin and earth cable clips, armoured cable glands and cable ties Earthing products include blocks, clamps, rods and green-yellow sleeving, whilst there’s also a full colour range of PVC tapes, as well as a host of other miscellaneous items including all round band packs, solid couplers, brass bushes, milled edge lockrings, connector strips, rubber grommets, metal capping strips and nylon gland/locknut kits. Rounding off this comprehensive range are Pro-Fix neon testers and a seven-piece screwdriver set which includes a mains tester

G E T M O R E D E TA I L S AT: W W W. R D R . L I N K / E B J 0 3 4

SWITCHTEC

Telergon S3 Series Compact Switch Disconnectors

Switchtec has announced the distribution of Telergon's innovative S3 range of compact switch disconnectors, specifically designed to meet the evolving needs of industrial applications This new range combines a compact design that simplifies installation and maintenance, ensuring high performance in space-constrained industrial environments The S3 series is engineered with a flexible modular concept, offering tailored solutions that align with industrial demands for compactness and efficiency Currently available from 16 A to 125 A in 3 Pole and 3 Pole + Neutral with the option for multipole versions extending up to 6 and 8 Pole, with its advanced neutral pole technology the S3 range ensures that the neutral pole closure is ahead of the phase poles and delays during opening. The range has three types of mounting: DIN rail mounting, panel mounting and door interlock and is available in plastic or aluminium enclosures It’s compatible with a wide range of accessories such as terminal shrouds, shaft extension, add on pole or auxiliary contact The S3 compact switches have different types of handles: direct lockable (black/grey or emergency red/yellow), panel without lock (black/grey) or panel lockable (black/grey or emergency red/yellow) The S3 series of AC compact and multipole switches are designed according to IEC/EN 60947-3 specifications for use in industrial applications. The different models of this series offer various fixing possibilities, thus solving the most common needs for the operation of machines and switchgear in switchboards

It’s an external affair as IP66 plastic consumer unit is launched

As more consumers introduce solar PV, renewables and EV charging to their homes, the demand for reliable – and safe – circuit protection has never been greater

Ahead of the game, Sync Energy has launched the IP66-rated plastic consumer unit as a cost-effective alternative to metal consumer units, providing a go-to solution for high-quality external circuit protection

Packed with great features and supplied with Pollution Degree 3 certified devices, the neat and aesthetically pleasing product is available in three versions, all pre-fitted with advanced safety features for maximum protection and complete peace of mind These are:

l IP66 Enclosure with 100 A Main Switch, 40 A 30 mA double pole bidirectional RCBO Type A and Type 2 SPD

l IP66 Enclosure with 100 A Main Switch, 40 A MCB and Type 2 SPD

l IP66 Enclosure with 40 A 30 mA double pole bidirectional RCBO Type A and Type 2 SPD

Durable and weatherproof

The IP66 rating guarantees exceptional protection against dust and water, making it ideal for external use, while the IK07 impact rating ensures durability Made from premium UV-stable plastic, the IP66 consumer unit offers a more economical alternative to traditional metal units, is maintenance-free and guaranteed not to crack, distort or fade

Developed for the outside

In addition to being durable, hardwearing, and long lasting, the product can operate

within climatic conditions specific to the outdoors

This includes lower o temperature range devic function down to -25˚C, rated enclosures to prot and water ingress, and t assurance of pollution d This validates pollution e devices with natural form to ensure the safety of p are not compromised

Hassle-free versatile ins Engineered for easy set

Energy IP66 consumer u removable, raised DIN ra and easier cable routing screws enable one-tool there are multiple drill-o points (two on each side and three on the base) Backed-out, retained terminal screws all help towards g installation with maximum flexibility, finished with convenient quarter-turn cover screws

Designed for easy expansion and guaranteed peace of mind

Each unit is designed for easy expansion, accommodating up to five modules and supplied with a single built-in moulded 18 mm blank to allow for future devices

Featuring a lockable front cover and type-tested to BS/EN 61439-3, the IP66 consumer unit is backed by a ten-year guarantee for peace of mind

GET MORE DETAILS ON THE SYNC ENERGY IP66 PLASTIC CONSUMER UNIT AT: WWW.RDR.LINK/EBJ036

PROOFVISION Smart Bathroom Televisions

To offer clients that wow factor for their bathroom, electricians should consider recommending the enhanced range of waterproof smart bathroom televisions from Proof Vision The premium televisions offer electricians and installers the opportunity to enhance their portfolios with on-trend products to differentiate their offering from competitors, while attracting clients that seek modern, innovative solutions Electricians can also generate more revenue for each project by charging for installation services. When installed correctly by professionals, the Proof Vision bathroom TVs will meet electrical and safety regulations, as well as warranty requirements, providing peace of mind to clients The IP65 rated bathroom televisions deliver a 1080p HD display for a crystal-clear picture and built-in vibration speakers that project a high-quality sound. Available in a range of screen sizes, from 19 to 43 inches, and in three finishes (black, white, and mirrored), these units suit compact bathrooms and spacious spa-style spaces. Combining a sleek and modern design with a range of advanced features to enhance viewing, the waterproof and dustproof TVs are designed for use in high-moisture environments and can withstand humidity

UNICRIMP Galvanised Earthing Boxes

Unicrimp has just added a new Galvanised Earthing Box to its growing Earth Rods and Components collection. Designed to house and help protect the connection to an earth point, the new Earthing Box measures 100 mm x 100 mm x 95 mm and is rated IP56, ensuring longevity as well as resistance to rust and corrosion. The range already offers a robust Green Earth Inspection box which is constructed from PA66 to provide high mechanical strength for reliability in various applications The Q-Crimp Earth Rods and Components range includes earth rods, cable clamps, couplers and driving studs – providing installers with simple yet effective solutions for designing and implementing ground earthing systems, using only the minimal number of components.

KNIGHTSBRIDGE

Tenax Pro Series Bulkheads

The Tenax range of polycarbonate bulkheads from Knightsbridge has just got tougher and more versatile with the introduction of the Tenax Pro Series and two more gear trays The modular design and wide range of options enable the Tenax Pro to be tailored to any situation without requiring an extensive inventory – there are up to 48 different combinations out of the base choices of cases and gear trays The casing can be square or round, black or grey, standard or anti-vandal eyelid design and there is a choice of eight gear trays: standard, emergency, self-test, microwave, emergency microwave, self-test microwave and the two latest additions, which are equipped with daylight sensors The standard LED gear tray delivers luminosity ranging from 1,200 lm at 10 W to 2,100 lm at 20 W, ensuring adequate illumination while maintaining energy efficiency The emergency LED gear tray goes further by incorporating a three-hour emergency backup powered by a lithium (LiFeP04) battery, ensuring continued operation during power outages Also fitted with a photocell to detect natural light, the standard and emergency LED gear trays save energy by cutting out when they’re not needed Available in three colour temperatures 3000, 4000 and 5700 K and wattages of 10, 15, and 20 W, these gear trays cut complexity by combining triple wattage and colour adjustments into a single gear tray Installation is simple too, thanks to push-fit terminals By offering a choice of six casings and eight gear trays, Knightsbridge enables customers to streamline their inventory and installation processes, providing a mix-and-match approach that reduces the need to stock a wide variety of components

ET6000 Series MFTs to meet the needs of modern electricians

Martindale Electric has announced the launch of the ET6000 Series Multifunction Installation Testers, a state-of-the-art range designed to meet the needs of modern electricians

This new series, which includes the ET6000, ET6300, and ET6500 models, represents the latest advancement in installation testing technology, delivering accuracy, reliability, and user-friendly features that comply with the 18th Edition Wiring Regulations

The ET6000 Series is built on the success of Martindale’s previous ET4000 series but takes functionality and ease of use to new heights Each model in the series is designed to perform all the critical measurements required for verifying the electrical safety of installations, including high-current and non-trip earth loop impedance testing, voltage measurement, phase sequence indication, and Auto RCD testing.

All models in the series boast a high level of input protection with a CAT IV safety rating, ensuring that users are protected when working in challenging environments This range of testers is engineered for durability and precision, making them indispensable tools for both routine and complex testing scenarios

One of the standout features of the ET6000 Series is the high-quality, full-colour TFT display, which provides clear, easy-to-read results and connection information The intuitive interface is enhanced by multiple help screens that guide users through the testing process, displaying easy-to-read test connection diagrams that simplify even the most complex tests

Each model in the ET6000 Series is designed for ease of use, with a "Test and

Go" carry case that allows the tester to remain in the case during operation This feature is designed to save time and protect the instrument while on the job, making it an ideal choice for electricians who need a reliable, portable solution for installation testing.

While all models in the ET6000 Series share a robust feature set, each is tailored to different user needs, providing scalable solutions for various testing requirements

l ET6000: The entry-level model in the series is perfect for electricians looking for a reliable installation tester that covers all essential functions required by the 18th Edition Wiring Regulations

l ET6300: The ET6300 is an enhanced model that is EV-ready, making it future-proof for electricians who may need to test electric vehicle (EV) charger points It comes with an expanded test capability, including low-current continuity tests and multiple RCD test options The expanded accessory set includes stackable leads, the TL180 slimline test probe, and a mains charger with rechargeable batteries Additionally, the ET6300 can be upgraded at any time with the Martindale TL305EV adapter to enable EV testing capability

l ET6500: As the flagship model in the series, the ET6500 offers advanced features such as onboard memory for storing and downloading test results This model is also equipped for comprehensive earth testing with built-in functionality for three-wire or four-wire earth resistance testing, which can be performed using optional Earth Spike Kits The ET6500 is ideal for electricians who require a more sophisticated testing solution with data management capabilities It includes all the accessories of the ET6300, along with the TL305EV Electric vehicle charge point adapter and the ability to download test results via "MFT Records" software, allowing for seamless integration into Excel for further analysis

GET MORE DETAILS ON MARTINDALE ELECTRIC’S ET6000 SERIES MFT RANGE AT: WWW.RDR.LINK/EBJ040

THORN LIGHTING

THORNeco Tom IP66

Bulkhead

Combining a timeless design with several great new features delivering flexibility, durability, and energy efficiency, the THORNeco Tom IP66 bulkhead is the perfect solution for a wide range of applications The VARIO feature (Colour Temperature Switch) will allow contractors to easily adjust five different colour temperatures on-site with a flick of a switch, while the FLEX feature (Lumen Output Switch) will allow them to choose any of the four lumen outputs on-site with a simple switch; both features providing the flexibility to adapt lighting levels and colour temperature to project-specific requirements With its screwless, tamperproof design and IK10 impact resistance, the fixture is built for high-traffic or vandalism-prone areas It delivers up to 110 lumens per watt, providing energy efficiency while maintaining strong lighting performance, plus the centred cable entry points ensure easy and level installation With optional features, including a microwave sensor for occupancy detection and a corridor function for further energy savings, Tom delivers versatility Plus, it’s easy to adapt to an emergency version on-site using the JUST Emergency PLUG&PLAY kit (available separately), ensuring safety and compliance.

SANGAMO

Round Pattern Time Switches

Sangamo has been manufacturing its Round Pattern Time Switches for over 65 years, and in that time has sold more than 11 million units. The Round Pattern Time Switch is trusted by installers for a wide variety of applications, not just because of its reliability, but also due to its ease of use The simple dial and levers make setting the switch up for daily fixed timings a breeze with no complicated menu options to navigate through All units are also 20 A rated, providing a more robust switch The switches are split into four categories: a) Basic ‘black dial’ 24-hour time clock for simple on and off switching of up to 20 A; b) Standard 24-hour ‘red dial’ switch with added 100 hour battery reserve; c) Solar range – specially designed for lighting applications; d) Digital range – the newest addition combines the high capacity and reliability of the electro-mechanical models but provides full seven-day programming Because the original design has never needed to be updated, any RPTS you buy today is completely interchangeable with one bought decades ago

FLEXEL

ECOSUN TH Radiant

Heaters

Flexel has received great feedback for its 1 Kw and 1.5 Kw ECOSUN TH black heaters which are designed for zone heating of conservatories, enclosed balconies, terraces, pergolas, garden tents, retail units, garden rooms and similar structures which are protected against direct weather effects The advantage of ECOSUN TH heaters is that they have a significantly lower surface temperature compared to halogen heaters, they don’t waste energy creating light, they produce nearly instant heat and are maintenance-free Due to the popularity of the radiant heaters, Flexel has decided to expand the range with two more models – TH 2 Kw and TH 3 Kw – meeting the requirements of clients who do not have enough space to install multiple panels and who need to heat a larger zone The body of the new units is made of aluminium, reducing the weight by 40% without affecting its functionality They come supplied with a 2 m long cold lead and tiltable wall brackets, enabling the installation of panels at different angles

Get healthy and warm air anywhere with Giro free standing heaters

As the chill of winter continues to bite, ensuring a warm, comfortable environment in the home is essential

The Giro Digital Convector Free Standing Heater from Rointe has arrived to meet this need with innovative features designed for both functionality and user convenience This cutting-edge heater not only provides warmth but also prioritises the quality of the air you breathe.

Healthy air humidity

One of the standout features of the Giro Digital Convector is its b humidifier. This essentia maintain healthy air hum combating the dry air th accompanies heating Y the humidifier with wate stable and comfortable living spaces

Easy mobility and insta Gone are the days of co installations The free-st the Giro Digital Convec place it wherever warmt lightweight structure ma move from room to room stay comfortable no mat are in the home

for energy-efficient heating, making it a smart choice for energy bills and the environment

Advanced technology for optimal comfort

The Giro Digital Convector incorporates Mica Stone technology, optimising heat dissipation through natural convection This means that warmth is distributed evenly throughout the room, providing a consistent temperature without cold spots The adjustable digital thermostat

comfort, while the overheating protection adds an extra layer of safety

Functionality at Its best

The heater offers two power outputs (1,000 W + 2,000 W for the standard model, and 750 W + 1,500 W for the short model), making it adaptable to different room sizes An adjustable timer allows users to customise operation times, and the tip-over safety function ensures peace of mind, particularly in households with pets or small children

User-friendly touch con

With a modern touch co large LED display, opera Digital Convector is a br easily select your desire temperature and activat

ny space or's sleek and it fits seamlessly orated side panel maximising Available in a th stylish and r heater comes st and foremost, it ibution suring that no arm or cold. r heaters operate enjoy a cozy distraction of affordable to cost-effective home

AILS ON THE GITAL R RANGE AT: 044

C AM E RA CAUGHT ON SOCIAL SNAPS!

ADVERTISER INDEX

Here is a useful summary of all the adverts that appear in this issue of Professional Electrician. Each is listed with its page number and a direct URL that will get you straight to the relevant online information.

Abingdon & Witney College .......................................................page 40

www.rdr.link/EBJ100

All Electrical Training Ltd...........................................................page 46

www.rdr.link/EBJ101

ALL LED Ltd.....................................................................inside front cover

www.rdr.link/EBJ102

ATC Electrical .....................................................................................page 45

www.rdr.link/EBJ103

British Approvals for Fire Equipment .............inside back cover

www.rdr.link/EBJ104

Castline Systems ...............................................................................page 16

www.rdr.link/EBJ105

Chauvin Arnoux UK Ltd ................................................................page 31

www.rdr.link/EBJ106

City and Guilds of London Institute (CGLI) .......................page 49

www.rdr.link/EBJ107

ControlFreq .........................................................................................page 53

www.rdr.link/EBJ108

C-TEC Ltd ..........................................................................................pages 6, 7

www.rdr.link/EBJ109

Electrorad UK Ltd ............................................................................page 15

www.rdr.link/EBJ110

Elite Security Products Ltd.........................................................page 46

www.rdr.link/EBJ111

Gripple Ltd ...........................................................................................page 46

www.rdr.link/EBJ112

Lithe Audio Ltd ..................................................................................page 43

www.rdr.link/EBJ113

Megger Ltd ..............................................................................................page 4

www.rdr.link/EBJ114

Ovia Lighting.......................................................................................page 32

www.rdr.link/EBJ115

Powered Now .....................................................................................page 22

www.rdr.link/EBJ116

ProofVision ..........................................................................................page 41

www.rdr.link/EBJ117

Proteus Switchgear .........................................................................page 19

www.rdr.link/EBJ118

Rhino Products Ltd .........................................................................page 26

www.rdr.link/EBJ119

Rointe ...............................................................................outside back cover

www.rdr.link/EBJ120

Scolmore International Ltd........................................................page 26

www.rdr.link/EBJ121

Scolmore International Ltd........................................................page 37

www.rdr.link/EBJ122

Selectric .................................................................................................page 11

www.rdr.link/EBJ123

Sevadis ...................................................................................................page 29

www.rdr.link/EBJ124

Siemens..................................................................................................page 35

www.rdr.link/EBJ125

Switchtec Ltd ......................................................................................page 16

www.rdr.link/EBJ126

Sync Energy ............................................................................................page 8

www.rdr.link/EBJ127

theben.....................................................................................................page 22

www.rdr.link/EBJ128

The Institute of Engineering and Technology (IET) ....page 20

www.rdr.link/EBJ129

The Institute of Engineering and Technology (IET) ....page 32

www.rdr.link/EBJ130

Thorn Lighting ...................................................................................page 20

www.rdr.link/EBJ131

UNICRIMP Ltd.....................................................................................page 51

www.rdr.link/EBJ132

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