Professional Electrician & Installer May 2021 by Hamerville Media Group

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TO EE FR DE RA ET TH

PROFESSIONAL

ELECTRICIAN THE BUSINESS MAGAZINE FOR THE ELECTRICAL TRADE

FABULOUS AT FORTY WE CHART C-TEC'S RISE AS THE COMPANY CELEBRATES A VERY SPECIAL BIRTHDAY

& INSTALLER

MAY 2021

AMAZING PRIZES TO BE WON GREAT GOODIES UP FOR GRABS FROM ESP, CK TOOLS, DETA ELECTRICAL, VAN GUARDIAN AND SPECTRE

ALSO IN THIS ISSUE: TECHNICAL ADVICE | NEW PRODUCTS | CAUGHT ON CAMERA | NEWS & VIEWS AND MORE…

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May 2021 Volume 37 No.5

REGULARS 5 9 30 42 49 55 80 95 96

VIEWPOINT NEWS CODEBREAKERS MADE 2 MEASURE DR. ZZEUS NEW ASK OVIA PRODUCTS IN PRACTICE CAPTAIN C-TEC CAUGHT ON CAMERA

Total Average Net Distribution: 68,683 Certification period 1 January 2020 - 31 December 2020

NEWS & VIEWS 14 NAPIT puts the case forward for raising standards across the board

16 Should COVID-19 vaccinations be a legal requirement for employees?

19 Why individuals need to take personal responsibility and understand more about their own learning preferences if they're to improve their career prospects

SPECIAL REPORTS 23 Why a new Electronic Call Handling Operations service could cut blue light emergency response times and reduce false alarms

26 As C-TEC celebrates its 40th birthday, we chart the rise of the company

TECHNICAL & TRAINING 33 Guidance for contractors when testing RCDs installed to provide additional protection having a 0.25 A (250 mA) residual operating current characteristic

37 Detailing the rules and regulations around the ECS card qualiﬁcation requirements and some common misconceptions in the application process

40 Unravelling some of the ﬁner details behind the upcoming changes in Amendment 2 for BS 7671:2018 (2022)

45 Supply issues – what's the likely cause of them?

51 We learn more about XS Training's online training and assessments

54 A look at the latest training courses and resources for electrical professionals

With the golf courses now open, we accept an invitation from our favourite Caddy

PRODUCTS & BUSINESS SOLUTIONS 57 We unearth those hidden functions and features in the latest tools

61 How outdoor power solutions can give functionality a much-needed boost

62 PE catches up with electrician, Boyd Goulden, to ﬁnd out how his award-winning idea has evolved to suit an increasing number of industry sectors

65 We take up an invitation to play a round with our favourite Caddy

66 Why LED technology's energy efficiency is essential in commercial and industrial settings

69 How to take care of glare with your customer's garden lighting

70 Why one organisation is taking some major steps to improve the overall footprint of its workwear products

73 Steve Hewish tries the Engex 3 Part Combination Ladder for size

74 Forum Lighting's latest solutions receive the product review treatment

Is your footwear environmentally friendly?

76 How to select prudently-priced wiring devices that will delight clients and end users alike

78 We learn more about how one end user has beneﬁtted from added ﬁre protection

82 Rounding-up the latest products, tools and equipment to help you in your work

PRIZE DRAWS 24 WIN! Bag a brand new CCTV kit from ESP

28 WIN! Loads of great goodies are up for grabs

87 WIN! A pair of C.K Golden Shears could be yours

PROFESSIONAL ELECTRICIAN May 2021 3

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@proelectrician

professionalelectrician

Editorial Assistant PATRICK SWAN email: pswan@hamerville.co.uk Digital Manager REBECCA MCGEOCH email: rmcgeoch@hamerville.co.uk Advertisement Manager ANTHONY SCOTT email: ascott@hamerville.co.uk Assistant Advertisement Manager IAN TURNER Design ADEEL QADRI Production Assistant KERRI SMITH Group Production Manager CAROL PADGETT Distribution Manager KARL CLARK Managing Editor TERRY SMITH Publisher BRYAN SHANNON Printed by: WALSTEAD PETERBOROUGH Published by: HAMERVILLE MEDIA GROUP Regal House, Regal Way, 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. © 2021

Subscriptions to PROFESSIONAL ELECTRICIAN are available. Image References (Adobe Stock): Pg 9 Green homes © Sergey Nivens Pg 16 Covid jab © Peshkov Pg 16 Vaccine record © DIY13 Pg 19 Competence © Cacaroot Pg 20 Classroom teacher © Lisa F Young Pg 23 Call centre © Moira M Pg 24 Fire smoke © Amrozinio Pg 33 RCD test © PhotoPixel Pg 34 Consumer unit © Gary Perkin Pg 37 Identification card © StoatPhoto Pg 54 Construction workers © Davee Pg 57 Nice surprise © Elnur

Professional Electrician, Regal House, Regal Way, Watford, Herts, WD24 4YF

Editor’s Viewpoint

Meet the team Editor RICHARD BOWLER email: pe@hamerville.co.uk

pe@hamerville.co.uk

'Interest’ rates could be on the rise e all know the COVID-19 pandemic and the various lockdowns and restrictions imposed by the government have bought with them much suffering and heartache for many over the past 12 months. But, one unforeseen consequence of large numbers of people staying at home could have a positive long-term impact on professional trades. Results from one of the major DIY chains have recently revealed a significant sales increase across the Coronavirus period – an indication that there have been many people turning their hand to DIY during lockdown. A recent report from Rated People backs this up. Its survey found that 46% of homeowners across the UK undertook a project during 2020. In the short term, this could be good for electricians, who are likely to be called upon to rectify any ensuing DIY ‘disasters’. Moreover, this interest in home improvement could also have wider implications for the sector. Those trying their hand at DIY jobs may have learned first-hand the actual skill levels required to undertake certain tasks and with it discovered a new level of respect for installers – especially those who ‘came to the rescue’. And, while undertaking projects around the home some individuals may have stumbled upon a new-found love for a particular trade, and look to embark on a new career in the sector. While some may groan at this possibility, or be wary of increased competition, we should remember that the sector is in need of new entrants. The average age of electrical professionals needs lowering, with one recent report by the Homeserve Foundation indicating that a fifth of all construction trades workers are over 55 or will retire by 2030.

Plus, there are often calls for more to be done to bring more individuals – especially young people – into the industry. One initiative, National Apprenticeship Week, took place in February and highlighted how employers and young people can benefit from vocational opportunities. Of course, new entrants must be properly trained and qualified (and ideally have a level of experience) before entering the electrical sector. We’ve all been through some dark months recently, so perhaps one silver lining will be a new found interest in, and respect for, professional trades. While we’re on that particular subject, there's still much work to be done with those that are already working in the electrical sector, as guest contributor, Alan Montgomery, discusses elsewhere in the issue (starts on page 19). One of Alan’s arguments looks at why it's so important to understand what learning means to you before embarking on training and knowledge gathering to enhance your career prospects. Additionally, we've got a really informative article from the team at ECS (starts on page 37), exploring some of the common misconceptions around the ECS card application process and who might be eligible for what. It provides some handy tips and advice on the criteria required and how electricians can go about making sure their portfolio is up-to-date. We've also got some cracking technical content, including a look at supply issues and unravelling some of the finer details behind the proposed amendments to the 18th Edition regulations, due next year. Have a good month and enjoy the issue,

Richard B owler PROFESSIONAL ELECTRICIAN May 2021 5

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news @proelectrician

For the latest electrical news visit www.professional-electrician.com

professionalelectrician

pe@hamerville.co.uk

Professional Electrician, Regal House, Regal Way, Watford, Herts, WD24 4YF

Electrical industry expresses shock at early end to Green Homes Grant Scheme The electrical industry has expressed its shock at the sudden end to the recently launched Green Homes Grant Scheme. The voucher scheme, which had resulted in 5,800 energy saving measures being installed across homes in the UK, was closed to new applications at the end of March, however valid voucher applications up until 5pm on the 31st March will be processed, and vouchers in the system, currently around 100,000, will also be honoured. The Local Authority Delivery element of the Green Homes Grant scheme and the Social Housing Decarbonisation Fund will be awarded an additional £400m throughout 2022/23 to maintain the momentum of decarbonising low income homes, but no funding streams for the able-to-pay sector will be available. The £6.9 million awarded through the Green Homes Grant skills and training competition will be unaffected by the announcement and the government is keen to highlight that the £9.2bn pledged in its manifesto for decarbonising homes

remains committed. Commenting on the unexpected announcement, David Cowburn, Chief Operating Officer at NAPIT, said: "The impact of this announcement on installers who have undertaken significant investment and effort to become qualified, competent and certified to offer vouchers to homeowners must be recognised. "The stop/start nature of government policy in this area is having a huge impact on installer confidence, and the ambition to decarbonise homes through energy efficiency measures and the target to install 600,000 heat pumps per year by 2028 will not be possible without installers. "We're working with officials to identify opportunities to keep our members engaged in the decarbonisation of homes agenda and call for clarity and long-term thinking going forward.’ TO GET THE LATEST NEWS ON THE GREEN HOMES GRANT SCHEME VISIT: WWW.RDR.LINK/EA001

Wiser guys reap the rewards Drayton is continuing to reward Wiser Approved installers with the launch of its new incentive scheme, giving free product rewards for registering installations through its loyalty programme for an extended five-year warranty. Wiser Approved installers will receive a free Wiser Multi-Zone kit, worth over £200, for every 10 Wiser kit registrations completed on 9° Network. When 30 Wiser installations have been registered via the network, installers will be entitled to their exclusive bundle, including a Wiser Multi Zone kit, four Wiser Radiator Thermostats, a Wiser Plug and an Amazon voucher worth £50. The combination of products included in the incentive scheme focuses on multi-zone heating control, helping heating engineers to offer their customers a more efficient smart heating system. Trade Marketing Manager for Drayton, Clare Weller, said: “The scheme is available to Wiser Approved installers, so, if you’re not already one of our professional installers, there’s no better time to become one. Simply complete our Wiser online training via the 9° Know How academy to get your Approved status. "We’re also offering Wiser Approved installers the

opportunity to purchase six kits at a discount of 40% throughout the promotional period to help ensure heating engineers are stocked up on Wiser kits that they can ﬁt and register as part of this incentive scheme.” GET MORE INFORMATION ON BECOMING A WISER APPROVED INSTALLER AT: WWW.RDR.LINK/EA002 PROFESSIONAL ELECTRICIAN May 2021 9

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news

For the latest electrical news visit www.professional-electrician.com

The future’s bright for Knightsbridge Knightsbridge is further demonstrating it is Committed to a Brighter Future with a move to sustainable packaging that is both 100% recyclable and made from 100% recycled materials. In the case of cardboard boxes, the company has teamed up with the Forestry Stewardship Council (FSC) to ensure its packaging comes from wholly recycled sources and is certiﬁed as such – look out for the FSC logo on these new materials. Where products were previously sold in plastic ‘clamshells’, these will now be sold in recyclable and biodegradable poly bags. The company also tasked its in-house recycling team to see what use could be made of materials received that would ordinarily go to waste. Its latest bright idea is converting incoming cardboard into ‘stuffers’ – the crinkle-cut packing that secures products within their outer cartons. The shift towards fully recycled and recyclable packaging falls within Knightsbridge’s Committed to a Brighter Future initiative, which sees the company’s determination to look after both customers and the environment turned into tangible, practical measures – rather than another round of corporate ‘greenwash’.

Other achievements realised under the scheme so far include, for example, a 95% reduction in single use plastics, 98% of packaging being biodegradable; and contributions in both goods and volunteers that have helped feed over 1,000 people at the company’s local food bank. FOLLOW KNIGHTSBRIDGE'S CAMPAIGN ON SOCIAL MEDIA VIA #COMMITTEDTOABRIGHTERFUTURE

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@proelectrician

professionalelectrician

pe@hamerville.co.uk

Professional Electrician, Regal House, Regal Way, Watford, Herts, WD24 4YF

Aico comes to the Fire & Rescue Aico has been selected as a supplier on all categories of the West Midlands Fire Service Framework, which will shortly be available to all UK Fire & Rescue Services (subject to contract). The West Midlands Fire Service Framework will facilitate the procurement of Fire and Carbon Monoxide (CO) alarms for all UK Fire and Rescue Services (FRS), in a move towards the standardisation of requirements as outlined in regulations. As part of the supplier status, Aico will provide Smoke, Heat and CO alarms, including the technologically advanced, award-winning alarms for total protection. Paul Cartwright, Aico National Accounts Manager, says: “When safe to do so, we will be making our team of 23 supportive Regional Speciﬁcation Managers and our four mobile training units available for use by the FRS, offering free FIA CPD training to any service employees. The mobile units can also be used for awareness and engagement events where needed. “Every product Aico will supply to the contract will be individually tested at least four times before leaving our factory in Ireland, ensuring every alarm works as designed, to sit on the

ceiling silently protecting occupants for a full 10 years.” This opportunity comes in the wake of a new campaign by Aico to increase support to the Fire & Rescue Service across the UK. The campaign launched in September 2020 with the focus of offering increased support to each of the 52 Fire & Rescue Brigades in the UK, through the provision of Aico’s FIA approved CPD training based on BS 5839-6:2019, plus use of Aico’s mobile training and demonstration units.

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news @proelectrician

For the latest electrical news visit www.professional-electrician.com

professionalelectrician

pe@hamerville.co.uk

Professional Electrician, Regal House, Regal Way, Watford, Herts, WD24 4YF

Electrical Safety Roundtable launches Virtual Conference The Electrical Safety Roundtable’s first ever Virtual Conference, taking place on Wednesday 12th May (09.30 16.00) will be shining a spotlight on the initiatives impacting electrical safety in homes and workplaces. The free to attend online conference, sponsored by Megger and NAPIT, will share key electrical industry updates from a range of inﬂuential speakers addressing the steps being taken within the industry and by the government to enhance the awareness of electrical safety for users, installers and the public. The conference will start with a focus on competence and enforcement with Clive Betts MP, Chair of the Housing Communities and Local Government Select Committee, discussing the potential impact of the Building Safety Bill on electrical safety and competence, following the committee’s pre-legislative scrutiny of the Building Safety Bill. Following which, David Cowburn, Chief Operating Officer at NAPIT, will be outlining the industry initiatives that are set to impact electrical safety over the coming months. The afternoon session will be split into three, with the ﬁrst section focussing on electrical safety within the Social Rented Sector, where Lesley Rudd, Chief Executive Officer at Electrical Safety First will be discussing their recent consultation: Supporting the Social Rented Sector in improving electrical safety for tenants. Joining this section will also be several professionals working within the social housing sector who will

share their experiences on monitoring the safety of the electrical installations within socially rented properties. Paul Meenan, C2C Asset Manager and ESR in the Workplace Chair, will provide an insight into electrical safety in the workplace based on his own experiences and showcasing the award-winning infographic, created by the Roundtable to raise awareness of safe isolation. Finally, Luke Spanton from MHCLG will provide an overview of the recent legislation affecting the electrical safety of privately rented dwellings and receive an update from the Scottish Fire and Rescue Service on their campaign to improve awareness amongst consumers on how to engage a competent and qualiﬁed electrician in Scotland. VIEW THE EVENT SCHEDULE AND REGISTER FOR YOUR FREE PLACE AT: WWW.RDR.LINK/EA003

Study reveals huge increase in female trade professionals A new study by GoCompare Van has found a growing increase in the number of females taking on 'trade jobs' in the UK. The study which analysed the biggest trade jobs women are stepping into identified a rise in the number of women learning a trade from a younger age. Results found there has been a 366% increase in young females taking on apprenticeships in construction and engineering in the past five years. For course starters in 2019/20, there were 10,170 females in construction and a further 45,010 enrolling in engineering. However, there's still a huge difference in pay across males and females in the construction and trade industry. Leading the trade revolution for women are painters and decorators, in second place are plumbers, with electricians completing the top three. A spokesperson from GoCompare commented: “This report shows that, in the past five years, there’s been a significant increase in women enrolling in trade-focused apprenticeships which represents a real step change, particularly with more women taking the plunge into construction and engineering roles and apprenticeships. “The report also shows that females in London are leading the way, as the capital has the highest number of females taking

12 May 2021 PROFESSIONAL ELECTRICIAN

on trade apprenticeships. “GoCompare has also seen a 6% year-on-year increase in women quoting for van insurance, which coincides with this rise – including females aged between 17-24.” VIEW THE FULL REPORT FROM GOCOMPARE VAN AT: WWW.RDR.LINK/EA004

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NEWS SPECIAL Background

napit looks closer to home

NAPIT are calling on the UK Government and devolved administrations to end the disparity of electrical safety measures required to be taken in dwellings throughout the UK and between differing tenures.

74% 74

of accidental dwelling fires had an electrical origin Scotland: 2018/19

NORTHERN IRELAND

58% 58

of fires in dwellings were caused by electricity which resulted in 129 injuries and one death Northern Ireland: 2019

Electrical installations within dwellings have the potential to be fatal, yet current legislation which requires them to be regularly inspected and tested differs between tenures and within devolved administrations.

ENGLAND

55% 55

WALES

62% 62

of accidental fires in dwellings had an electrical origin England: 2017/18

of accidental dwellings fires had an electrical origin Wales: 2018/19

This disparity needs to be resolved to enable equal standards of safety for all.

lectricity is in use all around us, it can be dangerous and has the potential to be fatal, yet the legislation surrounding the safety standards of electrical installations in dwellings differs throughout the UK and between tenures. As a result, NAPIT is calling on the UK government and devolved administrations to end this disparity to enable parity of safety for all.

and enhancing safety standards in Higher Risk Buildings, NAPIT is supporting recommendation 188 from the Housing, Communities and Local Communities Select Committee’s pre-legislative scrutiny of the Building Safety Bill to:

Damning infographic In a recently published infographic (page one is pictured above), NAPIT has examined the disparity of electrical safety standards within the UK, and within the three typical housing settings: owner occupied, social housing and the private rented sector. The summary clearly highlights the risk to life posed by electricity, with the number of fires in dwellings from an electrical origin being over 50% across all administrations. Yet, only England and Scotland have Regulations which require the regular inspection and testing of the electrical installations within privately rented homes at least once every five years. Additionally, only Scotland requires the regular inspection and testing of electrical installations in socially rented homes. There's currently no legal requirement to undertake any electrical safety checks in owner occupied dwellings, but with the current focus on building safety reform,

This needs to be regardless of tenure to ensure the same safety standards are applied to all properties for parity. Commenting on the release of the infographic, Frank Bertie, Chairman of The National Association of Professional Inspectors and Testers, said: “Choosing to enhance the safety of electrical installations in dwellings can be often be a matter of life and death. Protection from electrical dangers should not be dependent on where you live. “Policy alignment in this area is key to improving the electrical safety in dwellings and should build on the positive steps that have been taken by the UK and Scottish governments in recent years. It must go further in that regard. “Unity provides clarity and consistency and must be adopted to provide assurance that regardless of the tenure or location of the home people live in, they are equally protected from electrical risks and dangers.’

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SCOTLAND

“... recommend that the government include supplementary provisions in the Bill for mandating regular electrical safety checks in higher-risk buildings.”

THE FOUR KEY REQUESTS: 1. UK wide legislation to require every electrical installation in socially rented dwellings to have an electrical inspection and test, in the form of an Electrical Installation Condition Report (EICR) carried out by a competent and qualified electrical inspector at least once every five years. 2. Legislation to require every electrical installation in privately rented dwellings to have an electrical inspection and test, in the form of an EICR carried out by a competent and qualified electrical inspector at least once every five years. (Needed in Wales and Northern Ireland). 3. Legislation to require an EICR is carried out prior to the sale of all dwellings to protect the purchaser from potential electrical hazards. 4. Legislation to require every electrical installation in dwellings within a Higher Risk Building, as defined by the Building Safety Bill, to have an electrical inspection and test, in the form of an EICR carried out by a competent and qualified electrical inspector at least once every five years. DOWNLOAD THE SAFETY STANDARDS INFOGRAPHIC AT: WWW.RDR.LINK/EA005

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COMMENT

NO JAB, NO JOB?

Alec Colson, Partner and Head of Employment Law at Taylor Walton, discusses whether COVID-19 vaccinations should be a legal requirement for employees.

lthough there is no legal provision that permits an employer to make COVID-19 vaccines a condition of employment, some organisations have expressed an intention to make it a requirement, in a bid to protect employees and customers. However, the legal position in this area is unclear. Compulsory vaccines may be intended to keep workers safe, but in reality they're a legal minefield that can put businesses at serious risk of breaching strict rules and guidelines. Therefore, its crucial that organisations exercise caution before introducing any Coronavirus policies, taking individual circumstances into consideration too.

Background information Under section 2 of the Health and Safety at Work Act 1974 (HSWA 1974) an employer must take all reasonably practicable steps to reduce workplace risks. Additionally, under section 7 of the HSWA 1974, an employee has a duty to cooperate as necessary with the employer to enable it to comply with any statutory requirements. Whilst employees want to be reassured that they're working in a safe

16 May 2021 PROFESSIONAL ELECTRICIAN

environment, this is unlikely to extend to employees being legally required to take the vaccine. Instead, organisations must wait for further guidance from the government on what measures an employee may be required to take. The meaning of “reasonableness” is likely to depend on the business sector of the employer and the services it provides. For example, the request of an employer operating in the social care sector for its employees to take the vaccination could be argued to be a ‘reasonable

management request’ as refusing to take the vaccination could pose severe risk to fellow employees and patients, thereby threatening the business. Therefore, dismissal in such circumstances could fall within the range of reasonable responses for the employer to dismiss the employee fairly, either on conduct grounds or for some other substantial reason. The position in other sectors is likely to be less clear and in any event, an employer should proceed with caution

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before deciding to dismiss. Employers will need to consider other available alternatives which may include moving the employee to another role involving less contact with clients or other employees. In all sectors, the employer will also need to consider carefully the circumstances of the individual employee. The risks include discrimination on the grounds of religion and belief, disability, pregnancy and breaking data protection legislation as well as unfair dismissal if the employee has unfair dismissal rights. Religion and belief Its unlikely that an “anti-vax’ belief amounts to a philosophical belief for the purposes of the Equality Act 2010. However, not all vaccines in production have released their list of ingredients and its possible that gelatine may have been used in some vaccines or in its production process. Therefore, an employee with certain religious beliefs or

vegans may have religious or philosophical grounds for refusing to take the vaccination. Disability discrimination If an employee has been advised by their doctor not to take the vaccine on medical grounds an employer’s requirement to take the vaccine may amount to disability discrimination. Even if the employee isn't disabled, a tribunal may find that the request to the employee to go against medical advice is an unreasonable request in any event. An employee’s fear of needles (trypanophobia) may also amount to a disability and therefore the employer would need to consider whether it could provide alternative working arrangements, such as working from home on a permanent basis. Draft policies carefully… Whilst making COVID vaccinations a condition of employment may sound

like a reasonable step to protect the health of workers, the position is far more complex and presents numerous legal issues which businesses must consider. Not only this, but there are a lot of individual circumstances that could impact employees, such as religion and disabilities. With the situation constantly changing, it’s crucial that employers keep up-to-date with the latest developments, so they can develop their own pandemic policies accordingly. Remember, even though the vaccine rollout is positive news for businesses, that doesn’t necessarily mean the pandemic story is at an end, so organisations should still proceed with caution. FIND OUT MORE ABOUT TAYLOR WALTON'S EMPLOYMENT LAW SERVICES AT: WWW.RDR.LINK/EA006

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COMMENT

WHAT DOES LEARNING MEAN TO YOU?

Alan Montgomery, Commercial Training/Assessor (Electrical Safety) at Forth Valley College, looks at why individuals need to take personal responsibility and understand more about their own learning preferences if they're to improve their career prospects.

y way of introduction, my name is Alan Montgomery and I have over 30 years' experience working in the electrical industry. Having started out as an apprentice to become a qualiﬁed tradesman, then stepping out as a self-employed contractor, I'm now employed as an Instructor/Assessor & Veriﬁer at Forth Valley College in Scotland. In my current role I feel privileged to be in a position where I’m able to support others in the area of electrical safety learning and development and to be in a place to give something back to the industry that has served me well for most of my working life. Personally, I'm more determined than ever to make a difference and to increase awareness of electrical safety across all industries and environments.

Common experiences Since being involved in supporting a large number of individuals, and having seen just about every reaction to training and development over the last few years whilst delivering regulatory training, I’ve heard a number of common responses to a few questions: “So, why have you come to this training?” 'My company or boss told me I had to come’, ‘It ticks a box’, or even ‘I don’t know – and I'm not even sure it applies to me…’ “What are you hoping to get out of it?” 'A certificate’, ‘another job’, or even ‘I’m not sure’. Another statement I regularly hear is: ‘I've undertaken an apprenticeship and am still working in the same industry; do I really need this training?'

The scary part about this last statement is that the apprenticeship that the individual has mentioned could have been achieved decades beforehand, and they may not have participated in further training or ongoing competency assessment since. I've challenged many participants with the following question: “Are you learning and developing yourself because you HAVE to or because you WANT to?” This has always drawn parallels for me between what achievement actually means individually, once you complete a target or a milestone in your career. Would you describe your achievements as 'Occupational (Workplace Required) Competence' or 'Personal Competence', in other words 'self-preservation' or 'self-improvement'? This got me thinking: what is an 'electrician'? And how wide does the scope cover?

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COMMENT

Honestly, ask yourself whether you've ever been in a job, or taken on a contract, where you've felt a little out of your comfort zone. Then afterwards, consider whether you went ahead and did it anyway! Think about the potential implications if something had gone wrong, and what that may mean for you, or your reputation, or your client’s needs. How often do you personally measure your skills, knowledge, or understanding? Different skills and knowledge required Hypothetically, if you've completed an apprenticeship, and have only worked on domestic installations (no greater than 230V apparatus) throughout your career, does this mean that you can go and get a job tomorrow working in a major manufacturing plant maintaining high voltage equipment (440V and above), because they're looking for an ‘electrician’? Of course, I’m not saying you can’t, but for each different type of electrical role in industry, there are many differences in the skills and knowledge you require. A large number of recruiters also look for 'experience' in candidates. For some positions, this may obviously create a 'chicken and egg' scenario, whereby you can’t get the experience because you haven’t undertaken that type of work before, and you most likely won’t get offered the post because you may not have the desired skills and knowledge. This is better described by a word most of you will know as 'Competence' or 'Competency' and although there are a number of variations to this approach in different industries, the basic principle remains the same. Competence1 – having suitable or sufficient skill, knowledge, experience, etc., for some purpose; properly qualiﬁed. Competency2 – an important skill that is needed to do a job. This is deﬁned perfectly in the Electricity at Work Regulations 1989 (regulation 16) as: 'No person shall be engaged in any work activity where knowledge and experience is required to avoid danger'

20 May 2021 PROFESSIONAL ELECTRICIAN

Put simply, by carrying out a task you haven’t done before, or are not qualified to do, it will likely mean you're introducing an element of 'danger'! Each employer should have their own interpretation of what 'Competency' means to them. There are many aspects of learning (studying, gaining qualifications, training courses, CPD etc.), not to forget ‘on the job' training or shadowing. All of this learning should be recorded by your employer and/or yourself individually, and should relate to the post you currently hold, in addition to the role-specific responsibilities you have within the scope of your job description. If you've lost sight or focus of what your learning should look like, then take back ownership of your personal development in your career and you'll flourish in your current role. You'll also be more attractive for any future roles. What type of learner are you? Speaking from personal experience, sometimes an individual may want to learn, but can't find a way to get into the subject matter. For example, you may not be able to engage with the tutor, or don’t like reading books, or perhaps you're the type who will learn more by actually doing things rather than just listening. How can we get better at understanding what type of learner we are and applying ourselves accordingly? Are we programmed like this, or can we change it? Could not knowing your learning style be a barrier to learning? There's a fundamental part to learning called 'Retrieval Practice3' and if you understand this principle it will make you a much more effective learner. It works

by bringing information you need there and then to the conscious (working) memory, and looks at how best we can retain new information to be able to apply it to a work setting. The working memory generally allows us only to focus on a relatively small amount of information, for a short space of time. But, the more you do something the more it becomes familiar – much like driving a car. I find when teaching a new subject, that memory retention is fundamental to how much is taken in by the learner. If a student has to work hard to remember something, they're more likely to give up. The ‘Forgetting Curve4' gives an example of a decrease in the ability of the brain to retain memory over time. After 20 minutes you only retain about 60% of information, after one day its about 45% and after 30 days around 25%. This point alone clearly evidences the need for individuals to refresh or update their skills on a regular basis. I'd also strongly encourage you to find out what type of learner you are5, and how best you're able to process and retain information. By knowing this important element, it may alter your approach to learning in the future. Key references 1. Definition of competence from Dictionary.com 2. Definition of competency from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press 3. Source: Pedagogy Matters podcast 4. Source: https://elearningindustry.com/ forgetting-curve-combat 5. https://arden.ac.uk/what-type-learner-are-you

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SPECIAL REPORT

A new Electronic Call Handling Operations service could cut blue light emergency response times and reduce false alarms. Mike Smith, ECA Technical Director and Director of ECHO, outlines how this ground-breaking initiative works.

A REVOLUTION IN

EMERGENCY CALL HANDLING

nwanted alarm signals have dogged police services’ call handling for years. The National Police Chiefs’ Council (NPCC) requirements for alarm systems have gone a long way to reduce false alarms – but this still requires manual hand over of emergency alarms to the police, with unnecessary delays to some emergency responses.

Security industry-backed platform The Fire and Security Association (FSA) and others in the sector are playing a key role in the introduction of ground-breaking technology to address these delays. In 2017, the FSA, the British Security Industry Association and the Fire Industry Association joined forces to create a

not-for-proﬁt company, ECHO, to modernise alarm call handling and meet the needs of the police, industry and the public. Electronic Call Handling Operations (ECHO) connected police forces receive automated alerts from Alarm Receiving Centres (ARCs) direct to their despatchers via the ECHO hub. The automated system avoids the risk of miscommunication. Initial police estimates show a saving of up to four minutes in response times, which in intruder and other situations could make a crucial difference to emergency outcomes. In January of this year, the Metropolitan Police Service (Met) completed its ﬁrst ‘end-to-end’ test, with the Met’s control rooms successfully receiving alarm signals via the ECHO hub from Banham Security’s Alarm Receiving Centre.

David Mair, Manager – Security Systems Unit, Metropolitan Police Service, said: “We've been developing our capability to receive automated veriﬁed alarm signals from ARCs for some time. “This proof of concept means all alarms with Met police response could be ECHO-connected and in line for faster police response before the end of 2021.” This follows on the heels of another test by Essex Police, who in November 2020, became the ﬁrst UK ECHO-connected police force to successfully receive and verify emergency signals. The ECHO system will go live this spring, offering a full service to those UK police forces that are ready to be ECHO-connected. It's expected that Essex Police and the Met will be set up to handle all their police response alarm

PROFESSIONAL ELECTRICIAN May 2021 23

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SPECIAL REPORT

signals via ECHO later this year. Who can use ECHO? All approved Alarm Receiving Centres (ARCs) holding a Cyber Essentials or Cyber Essentials Plus certificate are eligible to use the ECHO platform. ARCs will automatically receive an email telling them when police forces become connected. To activate the system, ARCs will work directly with ECHO to link to newly ECHO-connected forces. To avoid delays, obtaining Cyber Essentials certification in advance will speed up the connection process. ARC software providers are at varying stages in the development of ECHO ready upgrades, so ARCs can check with their own providers about their readiness to support the system. Next steps for ECHO The next few years are expected to be busy for those who install and maintain certificated intruder and hold up systems, and ECHO capability provides another opportunity. Following the NPCC requirements for intruder and hold-up alarms*, more police forces have shown interest in the ECHO system and more ARCs and police forces are preparing to accept electronic alarm transmissions so they can get ECHO-connected. Martin Harvey, Director of ECHO, said: “Connection to the Met control room enables a significant number of professionally installed and monitored alarm systems to be connected through the ECHO hub, further demonstrating the capabilities of the ECHO platform handling signals from multiple ARCs and transmitting them on to any number of ECHO-connected police forces. It's set to be a busy year for ECHO, as more police forces are poised to connect to the service.” In the future, ECHO aims to partner with ‘blue light’ services beyond the police. As electronic call handling becomes the norm, we can expect to see changes in the industry. And, most importantly, a more efficient use of our emergency services with an improvement in their response times to keep people safe. * ‘Police Operational Advice and Security Industry Requirements for Response to Security Systems’

LEARN MORE ABOUT ECHO AND HOW IT WORKS AT: WWW.RDR.LINK/EA007

24 May 2021 PROFESSIONAL ELECTRICIAN

PRIZE DRAW

A REKORHD 2MP CCTV KIT to be won! One reader will upgrade their security options this month, courtesy of ESP.

he latest product category to come under development in the ESP range is CCTV, with a revamp of the RekorHD 2MP CCTV range. Available in kit form, Rekor HD provides all the elements required to get a system up and running in one box – making it popular with installers. The only additional item required is a monitor to access the menu and system display. The systems have been designed with ease of set-up as a key feature, including the option for remote monitoring via smartphone or tablet, using ESP’s specially developed ESP View App. The revamped range introduces new and improved cameras, which feature contemporary styling and robust metal housings. The infrared capture has been increased from 20 to 30 meters and the range now includes intelligent function, with perimeter intrusion detection and line crossing detection offering improved functionality compared with the traditional motion detection feature. The new Rekor HD kits include a stylish 4-channel DVR, pre-installed premium surveillance hard drive, cameras, camera cables, system power supply, mouse and HDMI cable. The menu is designed to be user-friendly and is navigated via mouse control. There are a number of kit options available, including 2 or 4 camera kits, with the cameras offered in either a bullet or dome style and available in a white or grey ﬁnish. The cameras can be purchased separately to extend the system if required. Before and after service support for the system is available through ESP’s highly experienced UK technical support team.

HOW TO ENTER ENTER THE FREE PRIZE DRAW TO WIN A REKORHD 2MP CCTV KIT BY FILLING OUT THE CONTACT FORM AT: WWW.RDR.LINK/EA008 Deadline for entries: 10/06/2021. Usual T&Cs apply.

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SPECIAL REPORT

As C-TEC celebrates a milestone birthday in 2021, we take a look how the company has adapted over the past few decades to meet the challenges presented by an everevolving market.

hat’s the common thread that connects The Verve, Heinz baked beans and critical life safety systems manufacturer, C-TEC? A commitment to excellence, perhaps? How about a reputation for delivering a quality offering that is often copied but rarely matched? Well, that depends on your opinion of The Verve and baked beans, in all honesty! All three are, in fact, linked to one another by the same birthplace. Set in the picturesque and historic

LIFE BEGINS AT 40!

county of Lancashire, Wigan is a town that is proud of its industrial past and resultant exports. A key component in the constellation of Northern towns and cities which formed the backbone of British industry in the 19th and 20th centuries, Wigan’s status as a centre for coal and textiles production is something which is still visible today through the redbrick mills and factories which still stand. This isn’t just limited to heavy industry either, with the town standing historically as a global leader in food production, something which still rings true today with 76% of the world’s top 25 food companies being based in the borough. And how can you talk about Wigan and not mention pies? While the town looks fondly on its past and current successes, there's also reason to be optimistic about the future. That’s due to one of Wigan’s most enduring success stories – that of C-TEC, which celebrates its 40th birthday this year. Championing Northern spirit As one of the largest manufacturers of life safety systems in the UK, C-TEC boasts a portfolio of quality products that includes conventional and addressable ﬁre alarm systems, disabled refuge systems, call systems and hearing loop systems. A 40-year presence in an industry is certainly no easy feat to achieve and the

26 May 2021 PROFESSIONAL ELECTRICIAN

reasons for C-TEC’s enduring success are varied and numerous. There is one reason, however, which is difficult to quantify, but hugely important to any company, and that’s spirit or ethos. C-TEC champions a culture of investing in people and this finds its way into every facet of the business. Although the company has grown significantly in the last four decades, with millions of customers in over 70 countries worldwide, C-TEC champions the same ethos and operating philosophy that a family business might. By placing an emphasis on investing in people and taking care of its customers, it has managed to retain its unique charm and reputation for customer care, despite the impressive growth. Quality in abundance While C-TEC’s ethos undoubtedly plays a significant role in its success and reputation, the most important aspect of any life safety equipment manufacturer is a commitment to quality. When we're talking about equipment that is designed to potentially save lives and prevent injury, there really should be no attempts to cut corners on quality, and C-TEC clearly places this at the top of its priority list. This is reflected in the company having third party product certifications and

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factory process approvals from multiple certification bodies including the LPCB, VdS, BSI, Intertek and Kiwa Telefication. As well as holding ISO 9001 accreditation, C-TEC is a corporate member of the Fire Industry Association, the Fire Protection Association, the Institute of Sound, Communication & Visual Engineers and the International Hearing Loop Manufacturers’ Association. C-TEC not only invests heavily in people, but also into its manufacturing, test and research and development. With state-of-the-art technologies at its dedicated research and development facility in Mawdesley, Lancashire, the 20-strong research and development team make use of a custom-built electromagnetic test laboratory, a semi-anechoic test chamber and state-of-the-art light test laboratory. This results in quality design and production from a proud British manufacturer, one able to innovate quickly to meet the demands of the market. It's also helped to elevate C-TEC from its original market position as a supplier of components, to its standing as a complete systems manufacturer. As the company’s control panels, detection and alarm devices are all designed and manufactured at the state-of-the-art UK manufacturing facility, installers can be confident that every single component will integrate flawlessly to create systems that work perfectly – from simple ‘one out, all out’ to sophisticated multi-panel networked systems. C-TEC’s recently introduced CAST addressable fire system (CAST stands for C-TEC Addressable System Technology), Hush residential fire system and EVAC-ALERT evacuation alert system are all great examples of this.

Training gains Another case in point of the ethos that continues to serve C-TEC so well is the amount of free training that it offers to industry professionals. ‘Hands on’ product training is offered to installers at C-TEC’s Wigan headquarters and elsewhere in the UK and, while in-person training has proved a challenge during the pandemic, it hasn’t stopped installers accessing CPD-certiﬁed online seminars, completely free of charge. The online seminars – run via Zoom – are designed to raise awareness of life safety systems. Covering commercial and domestic ﬁre alarm systems, evacuation alert systems, visual alarm devices and disabled refuge systems, the educational seminars are open to everyone. The seminars feature a Q&A session at the end, too, allowing installers to get direct answers to any burning questions they may have. Award winning technical support The back-up provided by C-TEC doesn’t just end there, however, as top class technical support for customers is offered

around the clock. Industry-trained technical support staff are available during normal working hours to guide customers with any support they may need but, should an installer need assistance out of hours, C-TEC boasts an array of instruction manuals, sales literature, approval certiﬁcates, help videos, image downloads, CAD and BIM drawings, consultant specs and application notes via its Support Hub, which is available on the C-TEC website – free of charge.

The sky's the limit It’s no surprise that C-TEC is today considered a one-stop-shop for all things life safety equipment related – well and truly earning the reputation it has built since inception. With a huge drive towards British manufacturing likely in the next few years, there's genuinely no telling what the limit might be for the Wigan-based manufacturer. One thing that is for certain, however, is that C-TEC will continue to prove the adage that life really does begin at 40! FIND OUT MORE ABOUT C-TEC AND ITS PRODUCT RANGE AT: WWW.RDR.LINK/EA009

PROFESSIONAL ELECTRICIAN May 2021 27

S Y A W ] A E V I G [

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GIVEAWAYS

SPECTRE

VAN GUARDIAN

1 X 9-PIECE ELECTRICIAN’S HOLE SAW SET TO BE WON The Spectre range includes screws, hole saws and screwdriver bits – all designed to get the job done without breaking the bank. The Spectre range includes user-friendly products designed to make the tradesperson’s life just that little bit easier. Spectre Advanced Multi-Purpose Wood Screws incorporate a long list of features, often only found in premium screws while the Advanced Timber Fixing Screws are also crammed with features and are widely used in exterior timber, fencing and landscaping applications. The Spectre range of screwdriver bits includes nut drivers, bit holders and bit sets covering Pozi, Torx and Philips in 25mm and 50mm lengths. The screwdriver bits are manufactured from two stage hardened steel for exceptional high strength and durability. Hole saws are also a key part of the range too, and to make life even easier for the trade, Spectre has also launched a 9-piece electrician’s and a 16 piece universal set of hole saws all packaged in a smart aluminium carrying case. Follow the brand and review its range of products on its social media channels:

3 X VAN GUARDIAN DUAL ALARM UNITS TO BE WON

Invented by trades professional Mike Horsfall, the Van Guardian dual alarm is recommended by the company as a pipe carrier alarm to stop copper pipe theft and also protect ladders and assets while on a roof rack. The alarm can also be used to protect the rear cargo doors of a van to stop door tampering, lock damage and even door peel. To help protect your van from opportunist tool theft, we have three Van Guardian dual alarms up for grabs in this month's prize draw.

ENTER THE FREE PRIZE DRAW AT: WWW.RDR.LINK/EA011

Twitter: www.twitter.com/spectreadvanced Facebook: www.facebook.com/spectreadvanced Instagram: www.instagram.com/spectreadvanced

to win

To brighten up your month, PE has teamed up with Spectre to offer one lucky reader the chance to win the electrician's 9-piece hole saw set.

to win

DETA ELECTRICAL

3 X BRITICENT LED GRIPPER HAND LAMPS UP FOR GRABS Designed to assist with lighting requirements in confined spaces and those difficult to reach areas, the new Briticent LED Gripper Hand Lamp is ideal for tradespeople who demand a quality, reliable and high-performance lamp to deliver a quicker and more precise job. Available in 110 and 240V models, the portable lighting solution offers a unique 360° beam angle and 1,500 lumens for maximum light output. Robustly designed, the handle offers a strong rubber grip and is fully detachable with the option of a screw-in hook or magnet for hands-free use and flexible positioning. Supplied with a 3m cable and a fitted plug, the lamp is controlled with an on/off switch, offering further flexibility. We have three LED Gripper Hand Lamps up for grabs in this month's prize draw.

ENTER THE FREE PRIZE DRAW AT: WWW.RDR.LINK/EA010 28 May 2021 PROFESSIONAL ELECTRICIAN

ENTER THE FREE PRIZE DRAW AT: WWW.RDR.LINK/EA012

3 to win

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THE

CODEBREAKERS COLIN PRYDE: I DISCOVERED THIS IN MY SISTER-IN-LAW’S GARAGE – THE SOCKET USED FOR A TUMBLE DRYER WAS WIRED IN FLEX! This type of observation is precisely the reason why electrical installations should be checked regularly, and any new installation work, maintenance, or alterations be carried out by a competent person. The supply cable here is a flex, and although not an issue in itself, where flexes are used, they need to be sized and terminated appropriately for their particular design. As we can't tell what type of device is protecting this cable, I'll assume it's a 20 A radial (it could be a 32 A ring final circuit) and that the flex is 1.5mm2. It is quite possible the flex could be 1.25mm2 or less, but it's too difficult to tell from the photos. In all scenarios, I will assume the flex's conductor size is not adequately protected by the overcurrent protective device (OCPD). As the neutral conductor has burned away, I suspect that the terminal was loose or may not have adequately held the flex's fine wire conductors. When we terminate fine wire multi-strand

conductors, they should either be terminated in such a way that the fine wire conductors are held securely or are suitably treated. Suitably treated allows the use of insulated straight flat blade crimps or similar. The risk for escalation due to fire was high here, as the fault has only been found after the tumble dryer stopped working, so a lucky escape.

The Observations, Regulation infringements and Codes applicable to this observation would be. Circuit conductors not sized adequately for the OCPD

131.2.2, 132.2.2, 132.6, 134.1.1, 134.1.4

Fine wire conductors of flex, not adequately terminated

526.9.1

Neutral conductor terminal likely to be loose

134.1.1, 134.1.4

GET THE BOOK AND CRACK THOSE CODES!

FI C2

Updated for BS 7671:2018, NAPIT’s EICR Codebreakers publication is purpose-written to aid contractors, inspectors and clients, and now includes updates to align with the 18th Edition of the wiring regulations. A 2018 Professional Electrician & Installer ‘Top Product’ award winner, the book is the perfect technical aid for electrical professionals and their customers.

30 May 2021 PROFESSIONAL ELECTRICIAN

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Need help with cracking those all-important EICR codes? Every 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 pictures through to us at: pe@hamerville.co.uk

GARRY WENT: I FOUND THIS THREE-PHASE SOCKET WHILST CARRYING OUT AN ELECTRICAL TEST ON A BIG COMMERCIAL UNIT. Another Unsatisfactory finding in commercial environments, a potentially dangerous socket-outlet, especially as the design load is likely to be high, with no cpc. We can see the manufacturer has given the facility to terminate a cpc – it just hasn’t been used. Supplying the socket-outlet, we can see an armoured cable (SWA), but there appears to be no earthing washer to allow an earth tail to be extended to the socket-outlet. We will need to see if the armour has a connection to the MET at the point of origin of the circuit. Given the SWA identification colours, we can almost date this circuit to roughly a pre-2005 installation, which is when we started to see the new cable colours take effect.

The Observations, Regulation infringements and Codes applicable to this observation would be.

SWA armour may not be connected to the MET

134.1.1, 411.3.1.1, 411.5.1

FI C2

No Earth tail for Socket-outlet earth connection

131.2.2,132.16, 134.1.1, 411.3.1.1, 543.2.7

The 18th Edition Codebreakers publication is priced at £17.99* (members) or £19.99* (non-members). Hard copies and digital issues are available. * Prices exclude VAT, postage and packaging

ORDER YOUR COPY OF NAPIT CODEBREAKERS BY VISITING: WWW.RDR.LINK/EA013

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TECHNICAL & TRAINING

UPDATE ON RCD TESTING

The technical team at NICEIC & ELECSA provide guidance to the contractor when testing RCDs installed to provide additional protection having a 0.25 A (250 mA) residual operating current characteristic.

hapter 64 of the 18th Edition (BS 7671) outlines the requirements and procedures that should be followed during initial verification or periodic testing and the need to compare the disconnection times obtained from such testing with the relevant disconnection times of Chapter 41 of BS 7671. However, it has become apparent that some Type A RCDs of rating of 30 mA or less are manufactured such that the maximum break (tripping) time (40 ms) is achieved at a current of 0.25 A (250 mA) rather than at

5𝐼Δn (150 mA for a 30 mA RCD). This change seems to have caused some confusion and also difficulties in terms of veriﬁcation in the ﬁeld. Information from the product standard The requirements for RCCBs and RCBOs for household and similar use are in given in BS EN 61008-11 and BS EN 61009-12 respectively. Limit values of break time and non-actuating time, in seconds, for alternating residual currents (rms) for type AC and A RCCB are given in Table 1 of BS EN 61008-1 and in Table 2 of BS EN 61009-1 for RCBOs. Note a. to both tables states that the manufacturer may choose a value of either 5𝐼Δn or 0.25 A (250 mA) as the

residual operating current required to achieve a disconnection of 0.04 s for a ‘general’ type RCD. A number of manufacturers have now chosen to adopt 0.25 A for their products. The problems It has been reported that contractors have experienced difficulties when testing 30 mA RCDs having a 0.25 A

Fig 1: Typical RCCB and RCBO devices

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TECHNICAL & TRAINING

residual operating current characteristic. These difficulties seem to stem from the devices being tested at a current of 150 mA, rather than the necessary 250 mA (0.25 A), based on the assumption that using a test current of 5𝐼Δn will always be sufficient to cause the device to operate within the required time (0.04 s). This is not the case. The note to Regulation 643.8 of BS 7671 which gives the requirements for the verification of an RCD to provide additional protection states that: NOTE: Effectiveness is deemed to have been verified where an RCD meeting the requirements of Regulation 415.1.1 disconnects within 40 ms when tested at a current equal to or higher than five times its rated residual operating current. It must be recognised that this guidance was written before the issue with verification of RCDs designed using 0.25 A residual operating current characteristic came to light. Nevertheless, BS 7671 acknowledges that, in practice, fault currents are

34 May 2021 PROFESSIONAL ELECTRICIAN

signiﬁcantly in excess of the rating of the RCD (see the notes to Table 41.1 of Regulation 411.3.2.2 and Regulations 411.4.4 and 411.5.2). It is reasonable, therefore, to use a test current higher than the ‘trip rating’ of an RCD regardless of the application of the RCD. However, clause 4.2 of BS EN 61557-63, the standard for RCD test instruments, speciﬁes that ‘the measuring equipment shall be capable of indicating whether the fault voltage at the rated residual (operating) current of the protective device is less than or equal to the conventional touch voltage limit’. This requirement is met in many RCD

Fig 2: Example advisory label to be affixed inside the lid of a consumer unit or other enclosure containing RCDs having a 250 mA (0.25 A) characteristic.

test instruments by conducting a short duration pre-testing check conducted at half the rated residual operating current selected on the instrument. Where this is the case, this will invariably result in a failure of this check, as half of even the next standard rating (10; 30, 100, 300, 500 mA) above that of the actual RCD under test will always exceed its rated residual operating current. The failure of this pre-test check will be indicated by the display of ‘TRIP’ or similar on the instrument’s screen. This will mean that trying to test an RCD by selecting a higher rating on a test instrument having only pre-set values of RCD rating employing this self-test method will not be feasible. Some RCD test instruments however, have an adjustable residual operating current range allowing a value of 250 mA to be set, eliminating the above issue. Where there is any doubt about how to use a particular RCD test instrument to verify an RCD designed to operate at 0.25 A the instrument manufacturer should be consulted.

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Verification of an RCD installed to provide additional protection Where an RCD is installed to provide additional protection, Regulation 643.8 requires that it should be: ● inspected visually to conﬁrm that it has a rated residual operating current (𝐼Δn) not exceeding 30 mA as required by Regulation 415.1.1, and ● tested using a suitable instrument. Prior to carrying out testing, the test instrument should be set for the appropriate RCD ‘type’. The person carrying out the testing must identify the operating characteristic of the RCD to determine whether the device should be tested at a current greater than or equal to either 5𝐼Δn or 0.25 A as appropriate. Neither BS EN 61008-1 nor BS EN 61009-1 requires an indication of the operating characteristic to be displayed or visible when the device is installed. It may be necessary therefore to refer to manufacturer’s data to determine this information. To aid those carrying out testing, a number of manufacturers of devices employing the 0.25 A characteristic are now providing an advisory label explaining this which can be affixed inside the lid of the consumer unit or distribution board in which the RCD is installed. The testing should be carried out in both the positive and negative half-cycles and the result obtained in each case should not exceed 40 ms; the greater of the two results obtained should be recorded in the appropriate place on the schedule of test results. Summary When verifying whether an RCD can provide additional protection care must be taken to ensure that the device is tested at a test current appropriate to the operating characteristic to which the device was designed. This may make it necessary to refer to manufacturer’s data relating to the RCD under test and, in many cases may mean that the test instrument manufacturer may need to be consulted to determine how best to conﬁgure the instrument prior to testing. Key references * 1 BS EN 61008-1: 2012+A12: 2017. Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs). * 2 BS EN 61009-1:2012+A12:2016. Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs). * 3 BS EN 61557-6: 2007 Electrical safety in low voltage distribution systems up to 1,000 V a.c. And 1,500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems.

GET MORE DETAILS ABOUT NICEIC REGISTRATION AT: WWW.RDR.LINK/EA014

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TECHNICAL & TRAINING

IS it proving hard to get the card?

David Thomas, ECS Technical Operations Manager of the Electrotechnical Certification Scheme, explains in detail the rules and regulations around the ECS card qualification requirements and addresses some common misunderstandings in the application process.

re you frustrated that you cannot get the ECS card that you would like to? Well, it may surprise you, but so are we! Like any certification scheme we have rules, set by the industry, that everyone must comply with and we spend a lot of time trying to help people comply. Nothing frustrates us more than not being able to issue an ECS card because the recognised industry qualifications haven't been presented with an application. As such, we have put together some help and advice on some of the common questions that we get asked when someone cannot provide the evidence that the scheme requires. Q. Why can’t I get the card I applied for? ECS is a personnel certification scheme and not a scheme to simply produce a card type requested. All ECS card applications must meet the qualification requirements set by industry. For obvious reasons we cannot issue an ECS card based on what someone claims to have.

There must be the correct documented evidence to support an application. There are industry standards that recognise qualified and experienced electricians working in the industry; many of which have been in place for more than 20 years. All ECS card holders must provide qualification certificates of that standard when they apply for their card. This isn't something that you can negotiate as the standards have been set by industry, so the JIB or ECS staff don't have the ability to vary these. If you don't meet the qualification requirements for the card you've applied for, we'll look for the best match based on the scheme rules and issue that card to you. Q. I've been working in the industry for a number of years. Why won’t you recognise me? All ECS card applicants must provide evidence of the qualifications that meet the scheme requirements for the card they're applying for. This, along with ID verification, health, safety and environmental awareness, CPD, employer

endorsement and experience, goes towards making ECS so robust to evidence competence. As a certification scheme we cannot take a personal testimony for experience. It has to be officially documented. There are ways that an independent professional assessor can do this and provide a certificate that can then be used for an ECS application. Q. What is needed for an ECS card? The requirements for any ECS card are set by industry employers based on the qualifications that are regulated by the relevant government body (OFQUAL) or another recognised industry standard if an apprenticeship standard isn't available. Generally, these qualifications are available widely from City & Guilds, EAL, LCL (and others) through independent training providers. For an Installation Electrician gold card, the qualification requirement will be the apprenticeship or equivalent standard that was in place when you did your training. Typically, this will be an NVQ or the

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modern competency-based assessment apprenticeship standard. Plus, you will need an approved qualification on the latest wiring regulations. If you're applying for your first ECS gold card you will need to meet the current requirements but after that, assuming you keep your card up-to-date, your industry qualifications will continue to be recognised. Q. I didn’t do an apprenticeship. How do I obtain a gold card? There are a lot of people that didn't get the opportunity to take or complete an apprenticeship. There are many ways that people can enter the electrotechnical industry. This is why we say that you need to have completed the same industry standard as you would have done if you did an apprenticeship. Basically, you will need to demonstrate to a professional assessor that you at least have the same knowledge and experience that is equivalent to the current apprenticeship standard. This is called the Experienced Worker Assessment (EWA) and has been developed by The Electrotechnical Skills Partnership (TESP). Your professional assessor will talk you through what you need to do but typically your assessor will identify with you what parts of the industry standard you've

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already completed and you'll only need to demonstrate any gaps that are missing. Q. But NVQs were not around when I did my training... NVQs (National Vocational Qualifications) were introduced into the electrical sector in the mid 1980s and quickly became the core of the industry apprenticeship because they allowed the person training to be independently assessed to prove that they met the industry qualification requirements. By 1995 the NVQ was the only way to complete an apprenticeship and was recognised in 1999 as the industry qualification standard to be a qualified electrician. If you've trained since 1999 then your training provider should have provided you with the industry underpinning knowledge exams plus the performance assessments for you to be recognised as fully qualified. It may be that you did the underpinning knowledge at college and then gained some experience working prior to being ready to provide evidence to complete the industry assessment programme. The EWA is designed to support you in completing your qualifications to achieve this standard and is available to anyone that didn't complete an apprenticeship or NVQ Level 3. This doesn't involve going back to college, as this is an assessment

of existing skills and knowledge, and there are dozens of providers UK wide that offer this assessment route. Q. My certification body says I’m qualified. What now? Your certification body (such as the NICEIC) is a company registration scheme and recognises that a company has met their registration requirements. This is similar to the way a Competent Persons Scheme will register a company as meeting the building regulation requirements for a company to self-certify electrical work under Part P of the Building Regulations. The confusion comes for someone who is self-employed and so effectively is working for their own company. It is still the company that is registered by the certification body and not an endorsement of the individual. It is also worth pointing out that the certification or Competent Persons Scheme will make an annual charge for the company to remain registered with them. If you have a qualification, that is yours and remains so without any additional cost, outside of the initial outlay for said training and qualification. Q. What is a Qualifying Supervisor? The Qualifying Supervisor (or QS) is the person working for the company that has

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sufficient knowledge and experience to take on the responsibility of making sure that all the work undertaken by the registered company complies with the Wiring and Building Regulations. This doesn't necessarily mean that they've completed the same electrical apprenticeship standard that someone has had to achieve to obtain an Electrician’s card. An ECS card can be provided for those who are the QS for their company to recognise this role, but this is not an Electrician’s gold card as this is a different set of requirements (apprenticeship, NVQ Level 3 or equivalent). Q. Is there a cost to taking additional assessments? Yes, an independent assessor or training provider will make a charge for the services that they provide in the same way as you charge for the services you provide your customers. There are several things

to remember when choosing a training provider or independent assessor. Firstly, that they're registered with an awarding body such as City & Guilds or EAL to provide the Experienced Worker Assessment (EWA). Secondly, that they will provide you with the assessment that you need to comply with the requirements of the ECS card you're looking to apply for. Thirdly, your independent assessor will review your industry qualifications and experience and develop an assessment plan that will have identified any gaps that you need to demonstrate to the assessor to complete the EWA. Training providers registered with the JIB are able to order a special EWA ECS card on your behalf that you can use while you're working with them to complete the assessment programme. When you've fully completed the assessment programme and have been issued the correct certification you'll then

be in a position to apply for your full ECS gold card. Q. How do I go about applying for an ECS card? The easiest way to apply for an ECS card is through the MyECS Portal. This guides you step-by-step to fill in the necessary details to register with ECS and for you to show the hard work that went into meeting the industry standard for your occupation. We'd encourage everyone to check the requirements for the card that they're applying for before they start. Employers can also apply for ECS cards on behalf of their workers through the ECS Employer Portal. FOR MORE DETAILS ON ALL ECS CARD TYPES AND THEIR REQUIREMENTS VISIT: WWW.RDR.LINK/EA015

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ALL CHANGE:

WHAT DOES IT MEAN?

lthough the Draft for Public Comment (DPC) period ended in December of last year, the proposed changes to BS 7671:2018 that were included in the DPC have implications for the electrical industry. Although the publication date of March 2022 does seem some time away still, we'll need to start considering the changes to ensure it doesn’t cause delays or problems for installation practices. As with all Amendments to BS 7671, it's only when all of the comments that were received during the DPC period have been reviewed and considered that the ﬁnal version of BS 7671 Amendment 2 is issued. As such, some of the proposed changes we're discussing may or may not come into force.

What will change with Amendment 2? Although we're discussing a proposed document, the information contained in it comes mostly from harmonised documents and the content will be implemented in some form within the United Kingdom.

if considered low risk. So, does this mean every circuit must have an RCD/RCBO installed within the distribution board? There are several different options depending on the installation type: ● For BS 1363 general socket-outlets, an RCD/RCBO at the distribution board would be the most suitable solution, although this is dependent on the items of equipment which may have a total sum of leakage current that would cause unwanted tripping of the RCD. For office layouts the use of a socketoutlet strip can have an RCD incorporated in each outlet, as shown in Fig 1.

● For BS EN 60309 socket-outlets, when used to supply cabinets in a data centre, this may result in the installation of rotary isolators, fused connection units, or via

Regulation 411.3.3 additional requirements for socket-outlets The removal of the exemption to (i) for RCD protection for socket-outlets not exceeding 32 A, will have major implications for any electrical contractor carrying out this work in commercial or industrial sectors. RCD protection ≤ 30 mA will now be required for: ● 13 A BS 1363 socket-outlets, ● 16 A, 32 A BS EN 60309 single and three-phase socket-outlets. This will apply in all areas regardless, even

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JPEL committee member Frank Bertie unravels some of the finer details behind the upcoming changes in Amendment 2 for BS 7671:2018 (2022).

Fig 1: Example of an RCD socket-outlet strip

Fig 2: Example of an AFDD

ﬁxed terminal junction boxes. As with other amendments to BS 7671, this requirement is not retrospective and would not necessarily require upgrading or coding on an EICR. Arc Fault Detection Devices With the change to Regulation 421.1.7 it will now be mandatory to install Arc Fault Detection Devices (AFDDs), as shown in Fig 2, for final circuits supplying socket-outlets and fixed current using equipment not exceeding 32 A. This may have a major impact on the design of installations and the configuration of consumer units and distribution boards in all types of installations. The recommendation for installation in all other ﬁnal circuits would have to be taken into consideration when installing the mandatory AFDDs in the consumer unit or distribution board. There are several examples where the AFDDs may be omitted if the disconnection could cause danger. Selection of RCD There has been a minor change regarding

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Floor surface Wall bushing to protect against pressurised water

Connection lug for the LPS

Foundation slab

Connection to reinforcement

Highest ground water level

Blinding layer

Foundation earth electrode

Fig 4: Example on concrete embedded earth electrode Fig 3: Example of a Type A RCBO

unwanted tripping of RCDs where Regulation 531.3.2 has a new indent: (ii) the use of RCBOs for individual ﬁnal circuits in domestic installations. RCBO consumer units have been available for several years and the only restriction on installing them has been the increased cost of multiple RCBOs. A major change in the installation of RCDs is included in 531.3.3 where Type AC RCDs shall only be used to serve ﬁxed equipment, where it is known that the load contains no DC components, and this can

lead to issues where the RCD protection can be compromised. Type AC RCDs will start to be phased out as many of the manufacturers have been changing to type A RCDs in their product ranges, as shown in Fig 3. Foundation earthing The most controversial introduction within Amendment 2 is foundation earthing as this involves part of the building process which is out of the electrical contractor's control. Regulation 542.1.2.202 states that for new premises with foundations a form of earth electrode is required from one of the following options: i. a concrete embedded foundation earth electrode in accordance with Annex A542 or ii. a soil embedded ring electrode in accordance with Annex A542 or iii. an equivalent earth electrode such as that afforded by metalwork of a steel-framed building embedded in concrete foundations in contact with soil. This may be seen as a case of bolting the stable door after the horse has run off, but in reality it will hopefully provide a solution to the situation of a break in the PEN conductor in the distributor's network, which often results in the earthed

metalwork rising in potential for a TN-C-S (PME) installation. What would it mean to electrical installations? The requirement only applies to new premises with foundations, therefore the majority of installations would not have to install the foundation earthing. For new builds with foundations, the electrical contractor or a specialist contractor would have to be involved from the design stage to ensure the foundation earth electrode is correctly installed in the concrete foundations, as shown in Fig 4. Conclusion When Amendment 2 of BS 7671:2018 is introduced, it will involve changes for all electrical installations. NAPIT will provide webinars and EXPO events where we can deliver further information on the changes concerning BS 7671:2018 (2022) for our membership and the electrical industry. NAPIT has several publications that cover the requirements for inspection and testing and are available in both printed and electronic format via the NAPIT Direct website. FOR MORE INFORMATION ON NAPIT SCHEME REGISTRATION, VISIT: WWW.RDR.LINK/EA016

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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: I’M REALLY HAPPY WITH MY MEGGER PAT TESTER – IT’S FAST, EASY TO USE AND RELIABLE. BUT NOW A FRIEND HAS TOLD ME THAT I SHOULD STOP USING IT AS IT DOESN’T COMPLY WITH THE NEW 5TH EDITION OF THE CODE OF PRACTICE. SURELY THIS CAN’T BE RIGHT?

Megger says: It isn’t right and you can definitely carry on using your trusty Megger PAT tester! It’s true that the new CoP has made a small change to the pass value for touch leakage current, from 3.5 mA to 5.0 mA, but this isn’t a cause for concern. Remember that the Code of Practice is only a guidance document. The underlying standards, IEC 60990 (methods of measurement of touch current) and BS EN 50678 (testing after repair) haven’t changed – they still stipulate 3.5 mA. So you’re perfectly OK to stick to the pass limit of 3.5 mA – which is arguably a safer limit. Don’t forget, by the way, that the manufacturer of the item you’re testing may specify a non-standard limit for earth leakage and, if they do, the Megger PAT420 has a user selectable pass limit for touch leakage anyway. You can select anywhere between 0.1 and 20mA. Finally, to be absolutely clear, Megger PAT testers fully comply with all relevant and current British and IEC standards and you can be totally confident that they still meet your PAT testing requirements. VIEW THE MEGGER PAT420 TECHNICAL DATA SHEET AT: WWW.RDR.LINK/EA017

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TECHNICAL & TRAINING All images courtesy of Paul Meenan

Paul Meenan CEng FIET of e5 discusses a common issue that is emerging and can be confusing for industry professionals.

SUPPLY ISSUES - PART 1 I

t all started in early 2019, with a report of some form of arcing/sparking being witnessed on a main earth terminal/bar when connecting a new bonding conductor to it. I know what you’re thinking: “what could possibly be causing that?” It can't be earth leakage, it’s a dead (or non energised) conductor; it’s a safety cable, in it’s simplest form earthing is only there to connect parts of the electrical installation to the general mass of earth... and:

the DNO and pop the fuses out after de-energizing the whole installation and yet we still find large amounts of current flowing. Here comes the weird part. The Electricity at Work Regulations 1989 (a book not visited enough, and some almost forget it exists) states electrical isolation is:

a) Ensure disconnection of protective devices, b) Ensure that all conductive parts are interconnected, so they remain at the same potential under fault conditions.

So, how can you do that safely when this occurs? To answer this, we need to explore a phenomenon that is known to the Network Operators of the supplies (DNO or DSO). We may have heard it termed as a Broken PEN (Protective earth Neutral), Loss of PEN or DNC (Diverted Neutral Current). We've been working with Tangle Tamers, an independent earthing consultancy, and putting a large amount of time into investigating and understanding what and why this happens. Thankfully the IET has

Besides, this is a bonding conductor, so what’s going on? Out comes the clamp meter and ‘Lo and behold’ we have 43.4 Amps! Finding the fault What is causing extraordinary volumes of energy to appear on a conductor designed only to carry voltage/current under fault conditions? Now we're on to the task of finding the fault. The quickest way was a call to

12.– (2) “isolation” means the disconnection and separation of the electrical equipment from every source of electrical energy in such a way that this disconnection and separation is secure.

now acknowledged this isuue in its Wiring Matters March 2021 publication (https://electrical.theiet.org/wiring-matters/ years/2021/84-march-2021/broken-pen/). Now you could sum this up by looking at the photo below, which shows an off-cut of two cables. The left is a CNE type, where the neutral and earth are combined. It’s also known as a PEN conductor used in a TN-C-S supply. The cable on the right is known as SNE (Separate Neutral and Earth), and is also what we’d class as a TN-S supply cable. Now in theory, the DNOs shouldn’t mix cables, but this is where the problem lies – they do! The cables pictured were jointed together when an old Paper Insulated Lead Covered (PILC) SNE cable

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TECHNICAL & TRAINING

underground was repaired with a CNE cable – the one on the left of the picture to be exact! This immediately links the N-E. So what looks at visual inspection like a TN-S system is actually a TN-C-S. And the frustrating part is the Network Operator did nothing, the DNO did nothing inside the installation to inform the owner of the installation or electrician(s). Furthermore, research and email enquiries to the DNO were made and a response back that it would be wise to assume most supplies are now connected or converted in the street to TN-C-S – with

the exception of TN-S supplies which can still exist but are likely only found on private networks. Note, I’m not calling it TN-C-S PME! PME (Protective Multiple Earth) describes the multiple rods or connection to earth the cable SHOULD have. Yet I don’t think many old converted cables, even at joints, are spiked with an electrode. And yet we have the usual earthing system diagrams showing the different earthing systems – TN-S, TN-C-S, and TT – yet in reality we may ﬁnd hybrids of these. Which begs another debate: do we need to re-assess and review the issue that over time earthing systems have been altered and become hybrids of those recognised? How do we deal with DNO safely? Going forward, it may be worth electricians getting to know the MOCOPA guide as an addition to your CPD (https://mocopa.org.uk/), put 105 in your

WANT MORE INFORMATION? DOWNLOAD THE FULL GUIDE Tangle Tamers, along with the e5 team, have produced a more in-depth guide that is available to view online. It shows what to look for and how to test for the presence of DNC. Years of research have gone into guide, and it appears evident electricians will have to start checking as part of their safe isolation procedure for not just voltage presence, but also current. VIEW THE FULL GUIDE AT: WWW.RDR.LINK/EA018 phone and get to know your DNO engineers. Also, I'd recommend that you start checking earthing systems with clamp meters to protect yourself. Sadly, our industry appears to be behind on managing energy concerning safe working processes. Just look at arc ﬂash as another example.

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Dr. Zzeus

IN THIS BRAND NEW REGULAR COLUMN, ‘DR. ZZEUS’ TOM BROOKES, md of zzeus training and CHAIRMAN OF THE FSA, WILL ANSWER YOUR QUESTIONS RELATED TO FIRE SAFETY COMPLIANCE. HERE HE DISCUSSES TECHNICAL REQUIREMENTS. Do fire alarm mains isolators need to be double pole isolators, and should it be on a Residual Current Device (RCD)? One of the major changes in the 2017 BS5839-1 standard was to remove the requirement for the fire alarm system isolator to be a double pole isolator. So, a simple answer would be 'no'. Many fire alarm technicians and engineers don't quite realise how much of BS7671 must be used when installing fire alarm systems, and some don't even realise that BS7671 even exists! Clause 25.2 of the standard, the recommendation to provide double pole isolation, has been replaced with a recommendation to provide local, safe isolation, which need not be double pole. Note 2 says that safe isolation is required under the Electricity at Work regulations 1989, meaning any isolating device must provide safe isolation. BS5839-1 references table 537-4 in BS7671 for the correct selection of an isolating device, which in turn specifies a BS EN 600669-2-4 isolating device. It also states that “numerous switching devices do not meet the requisite isolation performance criteria”. Every isolator, switch and protective device that can disconnect the mains supply to the fire alarm and detection system must be situated in a position inaccessible to unauthorised persons or be protected against unauthorised operation by persons without a special tool. Note 5: A special tool in this context

is a tool not likely to be carried by a member of the public. Slot screws wouldn't be satisfactory, since numerous articles can be used as screwdrivers, “no flip out fuses”. Every isolator and protective device that can isolate the supply to the fire alarm and detection system, other than the main isolator for the building, should be labelled, clear and in durable fade resistant material. The main supply final supply circuit to all parts of the fire alarm and detection system must be dedicated exclusively to the fire alarm and detection system and should operate no other systems or equipment. The circuit(s) should be derived from a point in the building’s electrical distribution system close to the main isolating device for the building. The supply shouldn't be connected via a card or coin-operated meter or similar device. The number of isolating devices between the incoming supply to the building and the fire detection and fire alarm system power supply unit should be kept to the minimum. In certain systems within exceptionally large buildings, in which networked control panels or distributed power supply units are used, the recommendation might be impracticable. If, with the agreement of the interested parties, a variation is adopted, whereby the mains power supply to this equipment is derived from one or more local distribution boards, the amount of isolating devices

between the main incoming supply and the local distribution board should still be kept to the minimum. In plain English, what do you need to do? You need an isolator that can only be disconnected by a key or special tool that meets the EN BS600669 standard, and must have a 'FIRE ALARM. DO NOT SWITCH OFF' label (whether incorporating a protective device or not) that serves only the fire alarm circuit. What about an RCD? BS5839-1:2017 clause 25.2 (i) The circuit supplying the fire detection and fire alarm system shouldn't be protected by RCD unless this is necessary to conform to BS7671. Where a Residual Current Device is necessary for electrical safety, a fault on any other circuit or equipment in the building shouldn't be capable of resulting in isolation of the supply to the fire detection and fire alarm system (put on its own RCBO). DO YOU HAVE A QUESTION YOU'D LIKE ANSWERED? EMAIL YOUR QUERIES TO: TOM@ZZEUS.ORG.UK GET MORE DETAILS ABOUT ZZEUS TRAINING AND THE RANGE OF COURSES ON OFFER AT: WWW.RDR.LINK/EA019

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A REal xs story

We learn more about why XS Training is placing itself at the forefront of supporting women in the electrical industry, and discover just how easy the process of undertaking remote assessments and training can be.

istorically, working in any construction trade was seen as a 'man’s job'. Judging by the numbers of females that are working and training in the sector, this outdated attitude still appears to dominate the industry as a whole, and is the fundamental reason why more women are not choosing such a career path. Indeed, just one in every 1,000 electrical contractors in the UK is a woman. Yet research has proved that there is a massive demand for tradeswomen in the electrical industry, particularly from end customers, and there's little doubt that to cope with the future demand that is going to be placed on the electrical industry, including the rise of renewables and the next generation of electrical technologies, more entrants – especially women – will need to join the industry just so it can cope with the demand.

Growing realisation from females There is clearly a growing realisation among young women that being an electrical professional is a viable career, and this is illustrated by the fact that the increase in female electrical apprenticeships overall in 2019/2020 saw 70% of those applying being taken on to the Electrical Installation Modern Apprenticeship. As a company, XS Training is at the forefront when it comes to supporting female access to the electrical industry. Little Miss Electrical is taking full advantage of the high demand for female contractors, with XS Training supporting part of the company's workforce by delivering the Online Level 3 NVQ and AM2 Training. Lizzie Brand, who works at Little Miss Electrical, completed her Level 3 Electrical NVQ with XS Training, and hasn't looked back since. She said: “I previously worked in the commercial side of the trade, but recently got a job offer with Little Miss Electrical. We mostly deal with domestic/commercial installations, ranging from maintenance call-outs to full rewires. “Cathy (who owns the company) is an excellent electrician and I’ve learnt so much from her – in fact I've got more from the 18 months I’ve been with Little Miss Electrical than I did in the seven years of working on commercial sites”. Lizzie continues: “A growing trend is that some customers prefer a female working in their property as they feel safer. We just see ourselves as high-quality electricians and it doesn’t matter what environment we work in; we'll provide the customer with a professional and quality job”. PROFESSIONAL ELECTRICIAN May 2021 51

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TECHNICAL & TRAINING

THE BENEFITS OF ONLINE TRAINING

oday, online electrical training provides a fast, convenient and cost-effective way to gain in-demand electrical skills. As a leading UK online electrical training provider, XS Training has helped many individuals to train and stay up-to-date, in spite of the difficulties created by the pandemic.

A case in point – Jonathan McManus One individual who has benefitted significantly from XS Training's online offering is Jonathan McManus, who was happy to share his experiences. “The process from start to finish was straightforward,” he said. “Craig, my assessor, was absolutely brilliant and was basically on hand day or night, any time. “As part of the initial induction process we arranged a Zoom call and that was the first time I met him. He then explained everything we'd be doing moving forwards and how the process would work in terms of me uploading and updating my evidence portfolio remotely. “One of the parts of the process was to upload photos and evidence of my work, which was much simpler than I'd imagined. We then had to name them up and label them to describe what task we were undertaking at that precise moment. The assessor will then check it all to make sure it's OK, before it's all added to your portfolio.” Jonathan continues: “The 'tick sheet' that you're provided with is obviously a big help as this tells you exactly what you need to collate and to get verified and helps to create a better picture in your own mind. At the end of the day, all you're really doing is sending through multiple pictures of a safe isolation (for example), including pictures of a lock-off kit in use, as well as a picture of a risk assessment and a method statement. “A professional discussion between myself and the assessor would then be scheduled in at a time that suited us both. This would again be a Zoom call and we would go through the evidence and images that I'd submitted, with Craig bringing up the evidence and myself

52 May 2021 PROFESSIONAL ELECTRICIAN

explaining the rationale behind it – once he was satisﬁed, you could then move on to the next item, working through all of the evidence that you've submitted.” Going live? So, what about the live observations and assessments? Was that an easy process? Jonathan explains: “The observations were basically like the professional discussion – I set up the camera so that Craig could remotely observe what task I was undertaking at that precise time and, in one of the videos, I even had my Bluetooth headset on. “With the observation undertaken remotely, its actually like the assessor is on-site with you, because you can hear him saying: 'that's brilliant’ or ‘well done', which is a massive boost to the delegate.” He adds: “The software itself is really easy and straightforward to use. All I had to do was download the Zoom App and any time I had an observation or

professional discussion due, in my portfolio there would be a link sent through, as well as an email. I'd then be able to directly click the link and it would open up in the App and there's the assessor on the screen in front of me! “There's nothing at all complicated about this process, it's made to be easy. As there was some ﬂexibility offered as well, we were able to ﬁt the process around my everyday work hours. From my supervisor's point of view, he wasn't losing me for half a day or worrying I'd take time off, so it meant there was no pressure at all.” Jonathan concludes: “I have to say that the support network around me was brilliant, and I can't thank XS Training's staff enough for their help. “The end result is that I'm now a JIB gold card holder. I'm 31 now and it's something I should have done years ago, but had always put it off. With the help of XS Training, it's proved to be the best thing I've ever done.”

WATCH JONATHAN'S TESTIMONIAL VIDEO AT: WWW.RDR.LINK/EA020

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TRAINING ROUND UP

IMPROVED PRE-QUALIFICATION STANDARD IS introduced

new industry-wide pre-qualification (PQ) system is now fully up and running, simplifying a complex system for the benefit of everyone in the construction sector. The roll-out of the Common Assessment Standard will significantly reduce the duplication of time, effort and resources that are costing the sector up to £1 billion a year. Major contractors and clients – including Balfour Beatty, Costain, HS2, Mace, Multiplex and Skanska – have all adopted the Common Assessment Standard meaning that members of their supply chains will need to obtain just one certification to tender for work with them.

This follows the recent implementation of a new data sharing solution, which enables contractors and clients to obtain key PQ data from any one of three Recognised Assessment Bodies: Achilles, CHAS or Constructionline. The Common Assessment Standard is an industry-agreed question set with two levels of certiﬁcation – desktop and site-based – and companies can apply to any Recognised Assessment Body to get the appropriate level dependent upon their trade, size and requirements of their clients. Created by Build UK, of which ECA is a key member, with the support of CECA, the Common Assessment Standard is endorsed by the Construction Leadership

Council (CLC), which is actively seeking its adoption throughout government construction procurement, including the Construction Playbook. Paul Reeve, CSR Director of ECA and Deputy Chair of the Cross-Industry Body, said: "We welcome the introduction of data sharing to the Common Assessment Standard. Data sharing paves the way for increased speciﬁcation by main contractors and other buyers and offers suppliers more choice about who carries out their prequaliﬁcation assessment. It will also help to deliver the savings and efficiencies that the supply chain has long been looking for, by reducing the need for multiple PQ questionnaires and schemes."

1-2-1 time with drayton

rayton is continuing to strengthen its training opportunities with the launch of its new 1-2-1 training sessions, focusing on the practical side of the installation and troubleshooting for its smart heating control, Wiser. These new 1-2-1 training sessions are available to order through the 9° Network shop, as part of a bundle including a free Wiser kit. Once purchased, installers will need to complete the online Wiser training module on 9º Know How ahead of their dedicated session with Drayton Training Manager, James Clark. Once complete, they will become one of Drayton’s network of Wiser Approved installers. During the online 1-2-1 session, installers will be able to undertake the

54 May 2021 PROFESSIONAL ELECTRICIAN

practical side of the training that has been missing since the Wiser Training Tour was paused. With James on the end of a video call, installers get the chance to walk through installing the Wiser kit and ask any technical questions they may have regarding their online training or real-world experience of installing Wiser. Clare Weller, Trade Marketing Manager for Drayton, said: “We’re always looking for ways to offer added value for our installers. With face-to-face training temporarily on hold, we felt it was hugely important to ensure that our online training options were as strong as possible to meet the different needs of our customers. “This new training option perfectly complements our existing online training academy, 9° Know How, which allows users to complete the online module at

their own pace. The new 1-2-1 sessions inject a practical side to our training offer and allow installers to put into practice what they have learnt from the module by installing the Wiser system in their own home and asking any questions they might have along the way.” FIND OUT MORE ABOUT BOOKING A 1-2-1 TRAINING SESSION AT: WWW.RDR.LINK/EA021

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ASK O OVIA V VIA

SELECT STRESSES IMPORTANCE OF CORRECT TRAINING ROUTES

THE COL COLUMN UMN WHERE Y YOU OU GET TO PUT Y YOUR OUR LIGHTING QUESTIONS TO THE HEAD OF THE OVIA LIGHTING BUSINES BUSINESS, S, MIKE COLLINS, AND HIS TEAM OF TECHNICAL EXPERTS.

Q. WHAT IS THE DIFFERENCE BETWEEN TP(a) AND TP(b) RATINGS? These ratings relate to the fire-rating of thermoplastic diffuser materials. Thermoplastic materials undergo specific tests to certify their ability to withstand the application of heat and fire. The requirements are established by Building Regulations Approved Document B, which sets out the fire safety of buildings. Section B2 covers internal fire spread. The Building Regulations Approved Document B2, Appendix A, Performance of Materials, Products and Structures, Sections 17 to 20 stipulates the material criteria and specific tests with which the thermoplastics must comply to meet either rating: TP(a) – The testing procedure requires that the material self-extinguishes, and any flaming and afterglow must not exceed five seconds once the source of flame is removed. TP(b) – The testing procedure requires a flame to be presented to the material. If the material combusts, the spread of flame must be no more than 50mm per minute. A 600 x 600mm panel would take around 12 minutes to completely combust.

ampaigning trade association SELECT has launched a new series of recommended training routes to provide clear advice on the right path to becoming a qualified electrician in Scotland. Developed in partnership with The Electrotechnical Skills Partnership (TESP), the guidance is designed for both school leavers and those looking for a career in the electrical industry at any age. Crucially, the three routes clearly stress that becoming a fully qualified electrician can only be achieved with valid on-site work experience, as opposed to courses that offer no real-world practical skills. Fiona Harper, Director of Employment and Skills at SELECT, said: “The message from these graphics is clear – becoming a qualified electrician is not possible without gaining the work-based Modern Apprenticeship and SVQ in Electrical Installation at SCQF 7. “Courses for ‘domestic installers’, which are often promoted to career changers, do not lead to qualified electrician status as they only provide a limited scope of skills. “An apprenticeship is the preferred route into the industry, as it provides the essential work-based experience needed to develop knowledge, skills and competence over a period of time. “We hope the three routes will help people make informed decisions about the correct way to train and achieve a valued electrical qualification that is recognised by employers.” The new infographics – which are hosted on the Electrical Careers website – show three ways into the industry: apprentice training, adult training and the Crediting Electrotechnical Competence scheme. VIEW THE INFOGRAPHIC ROUTES AT: WWW.RDR.LINK/EA022

TP(a) rated thermoplastic diffusers are generally made from polycarbonate, with no restrictions on their use in fire-protecting or fire-resisting ceilings. TP(b) rated diffusers are restricted in their use due to the material type or diffuser thickness. Generally made of acrylic or polystyrene, these materials are more problematic due to being more combustible. The restrictions of TP(b) rated diffusers in principle: Circulation spaces: the total area of diffuser panels must not exceed 15% of the total floor area. The maximum area of one diffuser, or group of diffusers, must not exceed 5m2. There must be at least a 3m spacing between each 5m2 diffuser grouping. Offices and other rooms: the total area of diffuser panels must not exceed 50% of the total floor space. The permissible area for grouping diffuser panels must not exceed 5m2 with at least a 3m spacing between each 5m2 diffuser grouping.

PUT YOUR QUESTION TO THE ASK OVIA TEAM AT: WWW.RDR.LINK/EA023 VISIT THE ASK OVIA MICROSITE AT: WWW.RDR.LINK/EA024

01827 300 640 www .oviaUK.com www.oviaUK.com 01827 300 640 ww w.oviaUK.com www.oviaUK.com

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PRODUCTS & BUSINESS SOLUTIONS

“CAN IT REALLY...?!”

Isn't it great when you discover that one of your favourite tools has a function you might not have known about or the latest product you've invested in gives you more bang for your buck than you'd previously expected? Here we discover more about those products that might make electrical professionals stop and say: “I didn't realise it could do that”.

FUSED SPUR TIME SWITCHES ARE GIVEN A BOOST Timeguard's range of Fused Spur Time Switches pack a lot into a small package. You can replace any fused spur or fixed appliance outlet with one of these devices, using the same back box, to give your customers electronic time control as well as essential safety. What you might not notice at first glance, however, is the discreet BOOST button. As with most time switches there is an Advance button included as standard, but the Timeguard FSTs also have BOOST to give users an extra hour or two of heating or lighting at the touch

of a button. There’s no need to reprogramme or over-ride and no risk of leaving the appliance on unnecessarily. Choose between 24-hour (up to 4 x ON/OFFs per day) and 7-day (allowing for different week day and weekend patterns) on programming options for devices such as immersion or space heaters up to 3kW or lighting up to 200W LED (also suitable for fluorescent or incandescent lighting). Red and green neons show the power status at a glance, and there are Wi-Fi controlled options as well.

GET MORE PRODUCT DETAILS AT: WWW.RDR.LINK/EA025

PERFORM STATUS CHECKS ON EV CHARGE POINTS Although it can be seen from the main features and beneﬁts list that the TIS MFTPRO-EV combination kit can test EVSE charging points, there's one extra beneﬁt that isn't immediately apparent and is also not available on most other EVSE testing systems. Importantly due to the measurement lead connecting the TIS MFTPRO and EV-TEST100 adapter together, the system offers a true ‘AUTO Sequence’ test mode. Yes, the process guides the user through Continuity, Insulation, Loop and RCD testing, but the real advantage comes with the comprehensive ‘Status Checks’ section. Status checks mean that the TIS sequence actually measures and records whether or not the EVSE is delivering a correct supply when asked by the vehicle.

More importantly, however, it conﬁrms by measurement that no current or voltage can be delivered to the vehicle in a Protective Earth fault or electrical fault status condition.

We've had feedback that some EVSE devices don't cut off the power when a Protective Earth fault occurs, therefore this test is a vital safety check for professionals in the ﬁeld.

VIEW THE BRAND NEW TIS INTERACTIVE CATALOGUE AT: WWW.RDR.LINK/EA026

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PRODUCTS & BUSINESS SOLUTIONS

TWO TOOLS IN ONE UNIT Ideal Industries has built a global reputation on developing products that punch above their price point for quality and innovation while providing convenient and versatile solutions for electricians. The FT-45 Feed Thru Modular Crimp Tool for RJ45 crimping when carrying out data terminations is no exception. The tool has been cleverly designed for RJ45 crimping for both standard and feed-thru style connectors, so there is no need for electricians to invest in two separate tools or carry two around in their kit. The FT-45 Feed Thru Modular Plug Crimp Tool is suitable for all the company’s CAT 5e/6/6A connectors in standard and shielded form and was designed without unnecessary extras, such as a built-in cutter and stripper, because they're rarely

needed and would have made the design of the tool more clunky and cumbersome. The outstanding beneﬁt of the FT-45 is its accuracy of the termination. Data termination with a traditional RJ tool has a fail rate of over 50%, whereas the FT-45 is 100% accurate, providing the wires are fed through in the correct colour order. The Feed Thru Modular Plug Crimp Tool allows all the cables to be consistently terminated at the head of the connector. Last, but by no means least, the product

offers advantages for the electrician’s health and wellbeing, as well as their pocket. The tool provides a consistent ﬂush cut with less than half the mechanical force of other crimp tools, reducing strain and the risk of injury. Meanwhile the replaceable blade is good for 2,000 cuts, allowing an extended service life, even after frequent use, thereby overcoming the usual frustration of having to replace the whole tool on a regular basis.

GET MORE PRODUCT DETAILS AT: WWW.RDR.LINK/EA027

GRIP SINGLE CORES WITHOUT DAMAGING THEM

KNIPEX is best known for its high quality electrical pliers, cutters and crimpers, many of which are packed with features designed to make the professional electrician’s life a lot easier. Take its best-selling Electrical Installation Pliers and ErgoStrip, which are now available in an Electrical Installations Set (00 31 30 BK V01). This set includes the 70 06 160 Diagonal Cutter, 13 86 200 Installation Pliers and the award winning ErgoStrip 16 95 01 SB. The KNIPEX Installation Pliers also hold a couple of features you may not have known about. The smooth surface at the tip has been designed so you can grip single cores without damaging them, while

the coarse outside edge of the pliers is actually for deburring feed-through holes. The ErgoStrip meanwhile is so ﬂexible and delivers fast and precise stripping of all common round and damp-proof installation cables (e.g. NYM cable 3 x 1.5 mm² up to 5 x 2.5 mm²), data cables (e.g. twisted pair) and coax cables. It features conical, slimmed down tool ends for better access in conﬁned areas. Did you know that the product's ergonomic pistol grip design has a blade below the thumb grip for longitudinal cut of the cable sheath? It’s a handy feature that you can take advantage of and save even more time. KNIPEX also produces a left-handed version too.

WATCH THE ELECTRICAL INSTALLATION PLIERS IN ACTION AT: WWW.RDR.LINK/EA028 WATCH A DEMONSTRATION VIDEO OF THE ERGOSTRIP AT: WWW.RDR.LINK/EA029 58 May 2021 PROFESSIONAL ELECTRICIAN

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TURN YOUR SCREWDRIVER INTO A CHISEL C.K offers a fantastic range of screwdrivers that are designed to make a multitude of tasks much easier, including those occasions where professionals might be tempted to use their prized possession for a very different use. While it’s not the primary function of a screwdriver, many individuals will also use them for light chiselling, which, when used with a hammer, can easily cause damage to the screwdriver handle as well as the tip. So, to combat this problem C.K speciﬁcally designed its HD Classic Strike Through Screwdrivers, a great range of high impact slotted screwdrivers, that can also be used for chiselling, and loosening seized screws. Made from premium quality materials, the C.K HD Classic Strike Through

Screwdrivers include some great features and benefits to make those tough work situations easy to handle. They feature a thick square shaft for extra strength, with the shaft running through the handle all the way to the end, to ensure full transfer of force. A large metal strike plate on top of the handle protects it when hit with a hammer. The chrome plated toughened alloy steel blade offers increased strength and durability, with a precision machined tip providing an exact screw fit and damage-free screwdriving. Available in different sizes, the C.K HD Classic Strike Through Screwdrivers offer the perfect solution for those looking for a robust, versatile screwdriver to add to their toolkit.

GET MORE PRODUCT DETAILS AT: WWW.RDR.LINK/EA030

RF CONTROL THAT IS PERFECT FOR USE IN SMALL ENCLOSURES As an electrical installer, would it be useful to be able to add remote switching to an existing application? Using the FERRET solution, installers can add a 1 channel RF receiver to any existing application, such as lighting, motors or pumps, then remote switch its wired output via a paired RF remote control. Released in Autumn of last year, the FERRET receiver has been praised by electricians for its small size (21mm x 76mm), allowing it to ﬁt in compact spaces such as lighting enclosures or wall or ceiling cavities. It has also been applauded for its powerful relayswitching capability, able to switch an output of up to 1 kilowatt. It is supplied by a 6 – 24VDC power supply,

but if the application uses a 110 – 230VAC supply, a MAINS power supply unit add-on is also available, providing installers ultimate power supply ﬂexibility for any scenario. The end user can switch their FERRET’s relay using a variety of 868MHz RF Solutions transmitters. One extra feature that customers may not

application. Determined by the paired transmitter, the FERRET can operate an application from up to 1 kilometre away.

have been aware of is that they also have the option of switching the FERRET’s relay in either a momentary or latching action, depending on the requirements of the

GET MORE PRODUCT DETAILS AT: WWW.RDR.LINK/EA031

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PRODUCTS & BUSINESS SOLUTIONS

OUT AND

ABOUT

With outside spaces needing to be more versatile than ever before, Hamilton’s Sales & Marketing Director, Gavin Williams, discusses how outdoor power solutions can give functionality a much-needed boost.

utdoor spaces have never worked harder than in the past year – whether that’s a residential garden becoming both a playground and an office space, or pubs and restaurants accommodating more alfresco drinking and dining customers. The outdoors has become a lifeline for allowing friends and families to stay connected, and for the hospitality industry to generate an essential revenue stream when restrictions have allowed. Getting power into these outside spaces can make them even more practical and versatile this spring, summer and beyond. To support, Hamilton provides a total power and control solution with its Elemento weatherproof accessories and Hamilton Air Wireless Switching. Bringing power safely outdoors Power can be delivered to sheds and garden offices, to gazebo heating and lighting, or even TV screens in outdoor sports bars, with Hamilton’s Elemento waterproof wiring accessories. IP66 certiﬁed RCD units ensure safe operation of outdoor equipment, or an easy-access power solution for other portable electricals. To safely power lighting or entrance gates – amongst other electrical circuits – the Elemento range features 20AX Retractive and Double Pole Switches. The Retractive Switch automatically sits

in the OFF position. Pressing and holding the switch ON restores power to the circuit, which is indicated by a red neon power light. The Elemento range is easy to install with convenient white-on-black terminal markings and only requires one size of screwdriver for installation. The solutions are IP66 rated with an easy-to-open latch and scientiﬁcally-formulated gel seal that

ensures integrity and protection from water, dust, and small particles. The casings are contemporary in design but robust and impact resistant, and can also withstand hot and cold extremes without discolouring, fading, or cracking, making them perfect for the temperamental British weather. Moreover, they come with a 10-year guarantee for peace of mind. Take remote control Once power to the garden has been established, Hamilton’s IP56-rated Air Wireless 4-Channel Switching system enables remote control of different

outdoor electrical features, such as lighting, electric gates, and pumps for decorative water features. Each channel has a maximum loading of 1.25kW, with a total load capacity of 4kW, i.e. if channels 1, 2 & 3 are fully loaded (making 3.75kW), you still have 0.25kW on channel 4. Alternatively, you could load up all four channels with 1kW each. And, with the efficiency of modern LED lighting, 4kW will be more than adequate for most projects. For control, each unit comes with a battery-powered wireless transmitter wall plate that can be mounted indoors or inside an outdoor building. Alternatively, a convenient hand-held key fob can be used. Each enables on/off circuit control up to 250m. An additional programmable feature is the ‘Timed’ mode that powers a circuit for up to four minutes – useful to ensure garden pathways are well lit in the evenings. Together, Hamilton’s Elemento outdoor wiring accessories and Air Wireless Switching help bring a powerful boost in functionality to outside spaces, making them more welcoming, comfortable, and convenient to use all year round. VIEW THE 20/21 HAMILTON PRODUCT CATALOGUE AT: WWW.RDR.LINK/EA032

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PRODUCTS & BUSINESS SOLUTIONS

THE BOYD DONE GOOD Following a year of uncertainty, it's good to know that you can still be certain with CertOn. PE catches up with electrician, Boyd Goulden, to find out how his award-winning idea has evolved to suit an increasing number of industry sectors.

ounded in 2018 by electrician Boyd Goulden – an individual who has amassed years of experience issuing and producing certificates and manuals – CertOn is a simple and easy to use online, paperless document management system. Utilising QR codes and a mobile App, it allows electricians, plumbers, property managers, housing associations and landlords to seamlessly pull up any certificate or document they please by scanning the corresponding QR code around the property or facility. By allowing for instant retrieval of any linked document – in a PDF or JPEG format – CertOn saves the user time and unnecessary hassle tracking down lost and forgotten paper certificates or documents. It also allows for savings, too, with the need for replacing certificates and documents – sometimes necessary in order to remain compliant with regulations – now gone. Growth in the face of adversity The last time PE featured Boyd on our pages was in 2019, with CertOn still in its first year of operation, picking up a

62 May 2021 PROFESSIONAL ELECTRICIAN

coveted PE 'Top Product' award in the process. Although the pandemic has presented obvious challenges for every business, in the case of CertOn it has allowed the product to shine. “The product really proved its worth during the first lockdown,” explains Boyd, “when a team of engineers arrived at a building needing to view the asbestos report prior to work commencing. “The building had been empty and therefore access to the filing cabinets wasn’t possible. The engineers simply downloaded our App and were given access to the documents stored on CertOn by the account holder, allowing them to continue with their work. “What could have been an aborted mission ended up turning into a productive visit and they were able to work safely. This is exactly what we designed CertOn for.” Not just a tool for electricians Satisfying a demand across many sectors, it’s little surprise that CertOn has seen a sharp increase in use in a wide variety of industries. “Our initial meetings pre-launch made it

clear that this is much more than a tool for electricians,” Boyd says. “Our customers are growing, with landlords having a big uptake due to the new legislation for the private rented sector (PRS) and the necessity for up-to-date records. They like our simple cloud-based system where notifications get sent via email and in the App to remind them (and we can remind the tenants) when a test is due.” PRO and HUB launches It’s not just CertOn’s customer base which has evolved since launch, with several exciting developments added to the system itself. One such variant is CertOn PRO, which has been designed specifically with Housing Associations and multi-property estate companies in mind. Allowing full transparency of documents for every party involved with a property or building, CertOn PRO adds a number of exciting new features as well as incorporating communal areas into the system. Any location or asset in a building can have a unique QR code assigned and tagged. This includes fire doors, fire

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40% DISCOUNT EXCLUSIVELY FOR PE READERS! Courtesy of CertOn, PE readers can redeem a 40% discount on CertOn software by entering the code PE40 when they check out. Discount only valid for card purchases, PayPal payments don't qualify. Offer valid until 31/08/2021.

panels and detectors, lifts and more – simply scan the corresponding QR code to retrieve up-to-date certificates, plans and manuals associated with them. Boyd adds: “We're also in the process of introducing some of these new features to the direct-to-consumer product which we'll be launching towards the end of this summer. “CertOn HUB is a further enhanced product that will completely change the way we issue and receive documents at

properties. The Property Passport HUB is an ‘off the shelf’ product, pre-packaged in a branded envelope and available in wholesalers’ and builder's merchants. This will be connected to an affiliates scheme so the installer can earn whilst installing the product.” CertOn PRO is designed to supplement asset management software, not to replace it, ensuring compliance for landlords and property managers at a time of ever-increasing legislation.

While the COVID-19 pandemic has proved an obvious challenge for many, the outlook for CertOn may never have been brighter. DOWNLOAD CERTON FROM THE APPLE APP STORE AT: WWW.RDR.LINK/EA033 DOWNLOAD CERTON FROM THE GOOGLE PLAY STORE AT: WWW.RDR.LINK/EA034

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ELEX2021

THE TRADESHOW FOR PROFESSIONAL ELECTRICIANS PROFESSIONAL ELECTRICIAN

sponsored by www.electricalcharity.org

ESP has security covered at Stud Farm

Cologne building smells sweet with Gira Gira's range of products have helped transform a former Colognebased rubber factory into a contemporary loft apartment. Moving house often presents a lot of big changes, especially when transitioning from a conventional family home to an apartment in a converted industrial building. A place where minimal living and maximum functionality go hand in hand, Gira and its E2 Design Line for switches and sockets, which are sleek and distinct, help to underpin the industrial look in this contemporary home whilst enhancing the form and function of the overall interior space. Architect Jochen Reetz and his team at DIIP were commissioned to convert a 170m2 loft into a completely customized living space, reflecting the owners’ desire for large open-plan spaces while also providing all-important spots to retreat and relax. Mark Booth, Managing Director at Gira UK, said: “Loft H in Cologne is a superb example of a highly personalised interior which is enhanced with the Gira E2 collection so that the lighting controls elevate the luxe feel of the interiors and provide a common thread running through the whole project. “Thanks to the robust plastic housing, the owners will be able to enjoy their Gira E2 switches for many years to come as well as having the freedom to easily connect them to a Gira smart home system in the future, if required.”

When electrical contractor, Tony Hickman, from A J Hickman Electrical, had a query for a security project from the owner of a Stud Farm in Warwickshire, he contacted his local electrical wholesaler for some product recommendations. Thanks to a great working relationship long established between the wholesaler and local ESP Sales Manager, Scott Phillimore, Scott was soon brought onto the project to provide his expertise. A site visit to the Stud Farm was required to provide Scott with details of the security requirements and to put a proposal forward. With no existing security measures in place at the large premises and surrounding acres, the owner was concerned about being vulnerable to potential thefts and wanted the best CCTV system possible to protect her valuable assets, which, as well as horses, includes expensive tack and equipment. With extensive grounds to cover – large stables, storage areas, training grounds, as well as a couple of fields – Scott recommended the HDview 5MP IP POE CCTV system. The IP POE CCTV range is designed to offer reliable and straightforward installation solutions and is particularly suitable for larger applications with its wide choice of NVRs and camera selection. The range features POE (Power-Over-Ethernet) which enables the camera and power feed to be wired in Cat5e cable up to 100 metres without the need for additional power. A single Ethernet cable provides both the power and the HD digital feed, with just one cable per camera and multiple cameras can be installed anywhere on the network that the NVR is connected to. The HDView IP POE 32 channel NVR was set up along with around 20 cameras to cover the extensive premises. A mixture of white bullet and dome cameras were selected including 3.6mm fixed lens and 2.8 - 12mm varifocal lens cameras, and these were mounted on deep camera bases to provide a neat and tidy finish. Two of the 8-way POE switches were also used to extend the run lengths past 100m and to make the wiring aspect easier. VIEW THE LATEST ESP PRODUCT GUIDE AT: WWW.RDR.LINK/EA045

VIEW THE GIRA ONLINE PRODUCT CATALOGUE AT: WWW.RDR.LINK/EA044

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Products round up

CED ELECTRICAL Airmaster Cooling Fans & A/C Units

IDEAL INDUSTRIES Electrical & Data Catalogue Ideal Industries has released a brand new electrical and data catalogue, providing an easy reference guide to all of the products in its range. Available to download from the company’s website, the catalogue is a searchable resource that allows wholesalers, specifiers, contractors and procurement professionals to find what they need from Ideal Industries’ huge range of innovative, quality-assured and value for money products. Many of the products to be found are already best-sellers, and this year’s catalogue also adds Ideal Industries’ latest innovations, which include the Gen II Lever Connector. Designed to make cable terminations faster and easier than ever, the Gen II Lever Connector will be available from Q3. VIEW THE ELECTRICAL & DATA CATALOGUE AT: WWW.RDR.LINK/EA046

For 25 years Airmaster has led the way in the summer cooling market with a diverse and expanding range, which now includes portable A/C units. Both the traditional Premium range and last year’s introductory Economy option include 9”, 12” and 16” table fans, 16” pedestal and pull-cord wall fans plus a 30” tower fan with timer – all with three speed options (except the 9”, which offers two speed), whilst new for 2020 were 6” desk/clip-on plus remote control pedestal fans. An Antique chrome 12” table, 16” pedestal plus an 8” high velocity ﬂoor fan add decorative options, whilst 2021 sees the launch of two remote control portable A/C Units – 9000 and 12000 BTU. Products are CE approved, Lot 20 compliant and certiﬁed to BS3456 and BS EN 60335. GET MORE PRODUCT DETAILS AT: WWW.RDR.LINK/EA047

SCOLMORE GridPro USB Charging Module Additions Scolmore continues to expand its GridPro range of interchangeable modules and plates, with the addition of new GridPro 2.4A Type A USB charging modules. Available in a choice of black or white, the USB charging modules are compatible with all existing GridPro unfurnished plates, which are available in the Define, Definity, Mode, Deco, Deco Plus, Polar and Essentials ranges. The extensive GridPro range of interchangeable mounting plates and modules offers installers the ultimate in flexible, modular grid solutions, allowing them to create multi-function 1 to 24 gang plates. The versatile GridPro plate can be populated to perform multiple tasks using a combination of GridPro and New Media modules. Unique to GridPro is the screw attachment feature, which means that no yoke is required for any modules when using 1-4 gang plates – the modules can be simply screwed directly on to the plates. This has the added benefit of allowing the installer to use standard back boxes. All GridPro modules have a clipping feature, which makes for easy removal and assembly. GET MORE PRODUCT DETAILS AT: WWW.RDR.LINK/EA048

SNICKERS WORKWEAR Stretch Shorts Combining 4-way stretch fabric that delivers working comfort all day with street-smart, slim-fit designs, Snickers work shorts are great for grafting in the warmer months. These lightweight garments feature a body-mapping design and are made from a self-ventilating stretch fabric with CORDURA reinforcements for durability and all-round mobility when you need it most. The men’s FLEXIWork lightweight work shorts come with flexible gusset seams and also have easy-to-access holster pockets with zip compartments, an expandable stretch cargo pocket and a ruler pocket. The AllroundWork women’s multi-purpose, slim-fit shorts have 4-way stretch panels in the right places for consistent comfort, practical pockets for optimal functionality and great freedom of movement. VIEW THE SNICKERS DIGITAL CATALOGUE AT: WWW.RDR.LINK/EA049

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OVIA Inceptor Slate Backlit Panel Lights The Inceptor Slate Backlit, which forms part of Ovia's commercial lighting offer, is a range of TP(a) rated backlit panel lights with a low, <19 UGR diffuser, making it suitable for a range of installations and working environments. With its pre-wired push-fit 3-Pole Flow connector making for quick and easy installation, the Inceptor Slate Backlit range is designed to fit standard 600mm x 600mm panel sizes, making it an ideal retro-fit for existing, less efficient lighting options. It comes in a choice of warm white, cool white and daylight colour options and products are IP44 rated. A suspension kit and recessed frames are available for use with the ceiling panels, plus a compact emergency conversion pack which allows the luminaire to be upgraded to have an optional emergency back-up supply in the event of mains fail. It will provide emergency lighting for three hours at a lower light level. WATCH A SUPPORTING VIDEO AT: WWW.RDR.LINK/EA050

SCHNEIDER ELECTRIC Antimicrobial Products Schneider Electric offers antimicrobial solutions within its Lisse range of wiring devices and throughout its moulded cable management portfolio. The protective solution is part of the manufacturing process itself, ensuring greater resilience than a coating. An external test on the antimicrobial Lisse range found: ● ● ● ●

99.9% kill rate of MRSA 97.5% kill rate of E-Coli 97.0% kill rate of Salmonella 99.4% kill rate of Klebsiella Pneumoniae

Combining these Lisse switches and sockets with antimicrobial cable management perimeter trunking provides one of the highest levels of protection, which is particularly beneﬁcial in healthcare and public environments. VIEW THE SCHNEIDER ANTIMICROBIAL PRODUCT SELECTION GUIDE AT: WWW.RDR.LINK/EA051

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Products round up

HOLLYCROFT SOFTWARE COVID-updated Health & Safety Software

UNICRIMP Cable Accessories Catalogue Unicrimp has produced a new catalogue to showcase its range of cable accessories products. Available to download now from the Unicrimp website or via the Scolmore Group App, the 50-page full colour, A4 catalogue brings together recently launched and existing products to provide a comprehensive and valuable resource for wholesalers, specifiers, contractors and procurement professionals. The full range of products is marketed under the Q-Crimp brand name and is available exclusively through the electrical wholesaler trade. The product offering comprises an extensive range of cable management consumables, including stainless steel cable ties, nylon cable ties, crimp terminals, PVC tape, copper tube terminals, cable clips, and brass and nylon glands. Among the recent launches included in the new catalogue are the fire-rated Metal Twin and Earth Cable Clips, which are 18th Edition compliant and sit within Unicrimp’s Q-Fire fire-rated product range. VIEW THE CATALOGUE AT: WWW.RDR.LINK/EA052

Hollycroft Software has produced new Health & Safety software for electrical contractors, which will help ensure compliance at both the company premises and on-site. One feature of the software which is very current and topical, is that it will enable contractors to quickly produce documentation for the company and staff for compliance with the government directives related to the COVID-19 pandemic that we're still facing. The software includes: company policies, staff conduct instruction sheets, and risk assessments – all with COVID-19 content. In these difficult times it's important for companies to adhere to the latest directives, so this software will help to keep the company and staff up-to-date with the changes. VIEW THE SOFTWARE IN DETAIL AT: WWW.RDR.LINK/EA053

SOLID GEAR Revolution 2 Safety Trainer Solid Gear’s latest safety shoe – the Revolution 2 – combines the BOA fastening system for maximum comfort and fit with a full E-TPU midsole with ‘bounce back’ technology to help reduce foot fatigue. The shoe’s stretchable mesh upper with lightweight CORDURA and recycled material technology is water-resistant with amazing performance when it comes to breathability and flexibility. What’s more, it has a sole that’s oil and slip-resistant and a composite midsole for soft nail protection. These shoes also come with Solid Gear’s newly developed NANO toe-cap. It’s 40% stronger than fiberglass, lighter than other materials and thinner than other non-metallic versions. GET MORE PRODUCT DETAILS AT: WWW.RDR.LINK/EA054

KNIGHTSBRIDGE Curved Edge Multimedia Combination Plate The demand for multimedia outlets in the home and workplace remains insatiable and to help meet the demand, Knightsbridge has introduced a two-gang, two module switched socket and multimedia combination plate into its stylish curved edge wiring devices range. Ideal for new build or refurbishment, the Curved Edge Multimedia Combination Plate allows for a power and bespoke signal distribution solution to be combined in a single unit. Compatible with the extensive Knightsbridge range of modular inserts, the plate can be highly configured to suit bespoke customer requirements, including satellite TV, DAB, telecoms, networking, and USB charging. Put simply, this means no more messy cables and overloaded extension leads behind the TV. Moulded from high quality thermoset resin, the plates are inherently antimicrobial – important at this time of enhanced awareness of personal and environmental hygiene – and are easier to install, featuring captive, twin earths and top down terminals. Finally, the Curved Edge Multimedia Combination Plate comes with two 13A 2G Switched Sockets and two 2-4G Modular positions, supplemented by a reassuring 15-year warranty. DOWNLOAD THE 2021 KNIGHTSBRIDGE CATALOGUE AT: WWW.RDR.LINK/EA055

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KNIPEX Twistor16 Crimper Plier

SPECTRE Screws, Bits & Fixings Range Launched to bring performance and value to the trade, the Spectre range of advanced wood screws, timber fixing screws, hole saws and screwdriver bits is now getting five-star reviews from electricians, plumbers, builders and carpenters. As the warmer weather arrives and attention turns to outdoor jobs, such as decking and fencing, the Spectre advanced timber fixing screws come into their own as they're crammed with features and are widely used in exterior timber, fencing and landscaping applications, saving time and cost. The Spectre range also includes advanced wood screws, hole saws (including electrician-specific sets) and screwdriver bits including nut drivers, bit holders and bit sets covering Pozi, Torx and Philips in 25mm and 50mm lengths. The screwdriver bits are manufactured from two stage hardened steel for exceptional high strength and durability. WATCH THE SPECTRE PRODUCT RANGE VIDEO AT: WWW.RDR.LINK/EA056

Compact yet powerful, the KNIPEX Twistor16 is a self-adjusting crimper plier for end sleeves (ferrules), offering the user optimum flexibility, even in confined spaces. The pliers automatically adjust to the end sleeve (ferrule) used, so there can be no crimping errors as a result of an incorrect setting. The slim crimp head can be freely adjusted for different crimping situations and rotated 360°, with eight tactile locking positions, giving superb accessibility and allowing end sleeves (ferrules) to be crimped from almost any working position. The square crimp profile has a high capacity range of 0.14 to 16mm2 and twin end sleeves up to 2 x 6mm2 can be crimped without adjustment. As the crimp opening is accessible from both sides, extra-long end sleeves can also be crimped simply by feeding them in further. As with so many KNIPEX tools, it is light and compact so easily fits into toolboxes and pockets. WATCH THE PRODUCT VIDEO AT: WWW.RDR.LINK/EA057

SCOLMORE Aquip66 Transparent Lids Scolmore continues to expand its range of Aquip66 weatherproof socket and switch enclosures with the 1 and 2 gang 13A switched power socket outlets now also available supplied with a semi-transparent lid and socket outlet with neon. In addition, a new 13A switched fused connection unit has been introduced to the range in response to feedback from contractors. This will be available with a semi-transparent cover with neon power indicator, as well as with a standard cover. Designed to offer a high level of protection against ingress of water jets and dust, all products in the Aquip66 range come as completely sealed units. WATCH THE PRODUCT VIDEO AT: WWW.RDR.LINK/EA058

MAKITA Expanded XGT 40V Range Makita has expanded its high-performance 40Vmax XGT range with the addition of three new tools. The powerful HR005GZ01 40VMax Brushless Rotary Demolition Hammer offers rotary hammer and hammer only operating modes and is compatible with SDS-MAX chisels, drill bits up to 40mm and core bits up to 105mm. It features a variable speed trigger and delivers speeds of up to 500 revolutions per minute (rpm) and up to 2,900 blows per minute (bpm) of hammer action. The HR005GZ01 also includes features to make it easier and safer to use. The versatile LS002GZ01 40VMax Brushless 216mm Slide Compound Mitre Saw has an easy to set mitre range of 60° to both the left and right as well as a 48° bevel range in each direction, making it simple to achieve the cut required, while the GA038GZ07 40VMax Brushless 230mm Angle Grinder is the largest angle grinder in the XGT range and is ideal for the highest demand applications. GET MORE DETAILS ABOUT THE RANGE AT: WWW.RDR.LINK/EA059

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Products round up

Yale announces new integration with DoorBird DoorBird IP video door stations can now fully integrate with the Linus Smart Lock, recently launched by Yale. The interoperability with the DoorBird IP Video Door Station means that users will now be able to open their door remotely with the Yale Linus Smart Lock via the DoorBird App directly. Thanks to this new integration of the Linus Smart Lock and DoorBird IP Video Door Station, consumers will be able to enjoy new benefits, including: Know who stopped by, even when you are out Easily integrated into their home automation system through the DoorBird App, the DoorBird IP Video Door Station allows monitoring of the front door, gate, and garage door. Never miss a visitor again With Yale and DoorBird, residents will know if the delivery person or friends have stopped by throughout the day, and have the ability to have a two-way conversation with them. No more missed deliveries Simply use the Linus Smart Lock to grant the delivery driver temporary access to the hallway so they can leave the package inside, rather than in front of the door. Even while working remotely, deliveries need not disrupt busy schedules at home either. As a leading provider of smart home security solutions trusted by millions of people around the world, Yale is committed to expanding the range of interoperable smart home security solutions and providing integrations with trusted brands. DoorBird is a leader in IP video door communication and the brand name of Bird Home Automation Group. With over 100,000 intercoms installed worldwide, the Berlin-based manufacturer is dedicated to creating smart door stations for every home. All products are made in Germany and combine modern design, high-quality materials and state-of-the-art IP technology.

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FIND OUT MORE ABOUT HOW DOORBIRD WORKS BY VISITING: WWW.RDR.LINK/EA060

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PRIZE DRAW

Elite Heat offers students that little bit more! Prefect Controls has launched a new range of fluid-filled electric radiators. Elegant design, robust manufacturing and outstanding performance makes them an ideal choice for luxury student accommodation. This modern, silent radiator uses innovative thermofluid technology that gives a quick but gentle warmth and a healthy heat diffusion that doesn’t dry the air. Accessio has been compared with the comfort of a central heating system, maintaining longer-lasting heat, even after power to the radiator has been turned off. EnergyLock-Accessio is available in 300 - 2,000W outputs, but measurements, due to the compact design, are only 575mm tall and 128mm deep with varying widths of 410mm (300W) to 973mm (2000W). The range has an appropriate heater for any application. Installation is as easy as securing the simple ‘H’ design mounting bracket to the wall with four screws, lifting the unit onto the supports and locking it securely in place. For future redecoration the unit is simply unlocked and tilted forward to gain access to the wall behind. EnergyLock-Accessio is fully compliant with Lot20 and is ErP regulation ready. The ErP (Energy-related Products) directive encourages manufacturers, and/or importers, to offer products designed to reduce their overall impact on the environment, including the resources consumed during manufacture and disposal. The all-new heater provides Energy Managers with access to the unique control features of the Irus central control and Ecostat2 local control systems, ensuring providers of student accommodation now have the choice of an alternative heater style and performance profile. GET MORE PRODUCT DETAILS AT: WWW.RDR.LINK/EA061

C.K GOLDEN SHEARS TO BE WON! We've got two of these great garden tools up for grabs this month.

id you know that C.K also offers a great range of quality garden tools? What the Combicutters are to wire, the Legend Golden Shears are to your shrubs; taking you from cutting edge, to cutting hedge. Meticulously crafted for over 100 years, they use the same level of professional expertise as you would expect from your C.K tools. The C.K Classic Legend Golden Shears will make light work of a multitude of garden tasks. The strong, wavy edged blades are self-sharpening and, at 230mm in length, give you the leverage and power to snip through twiggy hedges with their thicker harder stems. Unlike straight-edged hedge shears, the wavy edged blades limit the escape of very woody material and the cutting notch at the base of the blades allows you to cut a thicker twig without having to switch to secateurs. Having worked hard enough during the week, the fully adjustable blade tension lets you make hedge cutting easier for yourself, and the ergonomically designed lacquered hardwood handles provide comfort. The handles are permanently secured to the blades with barbed tangs and heavy-duty ferrules, with shock absorbing wood and soft rubber buffers to prevent jarring.

HOW TO ENTER ENTER YOUR NAME INTO THE FREE PRIZE DRAW TO WIN A PAIR OF C.K CLASSIC LEGEND GOLDEN SHEARS BY FILLING OUT THE CONTACT FORM AT: WWW.RDR.LINK/EA062 Deadline for entries: 10/06/2021. Usual T&Cs apply.

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Products round up

A modern take on classic, weatherproof fittings Designed and built with waterproof and dustproof ratings, V-TAC’s modern range of outdoor luminaires give a contemporary and elegant feel to residential and commercial landscaping, facades, and gardens. Among its continuously growing catalogue, some of V-TAC’s all-time bestsellers in this category include: Solar wall light Solar-powered wall lights are a great addition to your outdoors, as they're one of the easiest items to set-up and also the most beneﬁcial. No need to conﬁgure wiring – just mount the wall light and it is ready. The built-in monocrystalline solar panels efficiently enable photovoltaic conversion (6 to 7-hr charging time), with the 3.7V Lithium-Ion battery storing 1200mAh worth of power. The V-TAC solar wall light is also equipped with a PIR motion sensor with a detection range of 2 to 6 metres, further reducing power consumption. Multiple lighting modes are available to adjust the brightness (full brightness at 220 lm) setting upon activation. With the IP65 rating, this wall light’s ABS + PC body is proven and tested to stand dust and moisture – totally weatherproof and fully protected from other factors that might compromise performance and longevity. Wall washers (GU10 | E27) V-TAC wall washers are an easy choice to upgrade the look and feel of facades, both outdoor and indoor. They provide a

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beautiful, ambient lighting effect for decorative and even security purposes. Built with a strong and sturdy ingress-protected body, this range is available in stainless steel, black, and white finishes. Bestsellers include downlights, up-and-down lights and garden spikes. Specific models are also equipped with a PIR motion sensor for further efficiency. The full catalogue of wall washers contains further options to accommodate any outdoor lighting project. Mix and match luminaires according to clients’ desired design, purpose, and functionality. With standard GU10 and E27 holder options, set-up and installation are a breeze for these modern outdoor light fittings. Adjustable up/down LED luminaires These sleek and stylish adjustable LED luminaires are V-TAC’s bestsellers for two main reasons – they fit aesthetically with practically any residential or commercial design and theme; and they're equipped with leading-edge, high-quality Bridgelux LED chips, ensuring better lighting performance and longer lifespan. One highlight is that the up and down beam angles are both easily adjustable with panels to achieve specific feel and designs. The tough aluminium body is IP65 rated, ensuring maximum protection against deterioration due to moisture, dust, and other forms of vandalism. VIEW THE LATEST V-TAC LIGHTING CATALOGUE AT: WWW.RDR.LINK/EA063

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AKUVOX A05C Smart Access Control Reader CIE, a leading distributor of audiovisual and security brands, has announced the UK launch of the A05C from Akuvox. The A05C is the ﬁrst of Akuvox’s brand new series of smart IP access control readers and features a distinct 5" HD colour screen that is attractive and easy to use. The unit also incorporates the latest deep-learning AI and dual-camera technology, which allows for secure, touch-free veriﬁcation via face recognition, Bluetooth, RFID or QR Code scanning, all of which are supported by the Akuvox SmartPlus smartphone App. With these features available as standard, the A05C is one of the most advanced IP Access Control Readers available on the market. Furthermore, the A05C Access Reader is also available with optional thermal detection modules to check anyone entering the building for fever-like body temperatures. WATCH A PRODUCT DEMO VIDEO AT: WWW.RDR.LINK/EA064

FLUKE Thermal Imagers Fluke has announced the launch of two new rugged, reliable and accurate thermal imagers – the TiS55+ and TiS75+ – which are ideal solutions for carrying out preventative maintenance. Designed for one-handed use, the infrared inspection tools easily capture professional, high quality images of hot spots on machines and factory equipment, ensuring potential problems are caught before they lead to failures. Both the TiS55+ and TiS75+ provide a sharp, clear view of potential issues, and can be used by customers with no infrared imaging experience. Able to store around 500 images, the units come with built-in personal assistants that organise captured images and offer increased functionality by enabling users to add their own information. Offering extreme durability, the thermal imagers are water and dust resistant (IP54) and have been engineered to withstand a two-meter drop. VIEW A PRODUCT SPEC SHEET AT: WWW.RDR.LINK/EA065

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Products round up

Reclaim your ceilings with Lumi-Plugin Why clutter your ceiling with conventional lighting, fire safety and energy-saving systems when Lumi-Plugin combines them all? This new product's modular design integrates intelligent, interchangeable and easy-to-install Plugins at the heart of every downlight, helping to save space, energy, costs and lives – all in one small, powerful invention. Lumi-Plugin’s leading design and technology innovation will help architects, property developers and homeowners streamline interiors, transform properties, and save lives. Featuring stand out technology that is designed to be discreet, the Lumi-Plugin downlight is engineered with a whole at its centre so essential fire safety and energy efficiency Plugins can be integrated inside. By combining essential ceiling fixtures with state-of-the-art downlights, Bob Ward – Lumi-Plugin inventor, fire safety consultant and retired firefighter from the Royal Berkshire Fire & Rescue Service – has designed a streamlined lighting solution that offers safety at its core. Just 110cm in diameter, this low voltage, LED downlight creates a constant halo beam around any Plugin, concealing them into every ceiling, and every space seamlessly. Lumi-Plugin’s built-in driver, replaceable bulb and quick-connect junction box make installation and maintenance easy. Additionally, multiple Plugins are available with the range including an emergency light, a sprinkler, what's claimed to be the world’s smallest smoke alarm and heat alarm, a CO alarm and PIR sensor. There are many more exciting Plugins in development for the future as well. With a five-year warranty and fire-rated to 30/60/90, Lumi-Plugin exceeds the strictest regulatory standards to offer the fire protection that every property deserves. 90 May 2021 PROFESSIONAL ELECTRICIAN

“Fire safety is a serious subject, but that doesn’t mean the solutions can’t look good.” Bob Ward MIFireE, Inventor & Managing Director, Lumi-Plugin GET MORE DETAILS ABOUT LUMI-PLUGIN AT: WWW.RDR.LINK/EA066

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UNICRIMP 18th Edition Compliant Cable Clips Unicrimp continues to expand its cable accessories portfolio with new additions to its range of cable clips. The new fire-rated metal twin and earth cable clips are 18th Edition compliant and will sit within the growing Unicrimp Q-Fire fire-rated range. The 18th Edition Regulations stipulate that cable support systems must be constructed with materials that will withstand premature collapse caused by direct exposure to heat. There are no applications excluded – trunking, conduit and cabling fixed to surfaces of the building or attached to cable support systems must all have fire-resistant supports in place. These new additions provide installers with an expanded choice of fixing solutions, suitable across a range of applications and environments. GET MORE RANGE DETAILS AT: WWW.RDR.LINK/EA067

OVIA Self Test Emergency Pack Ovia has now introduced a self-test version of its 4W universal emergency pack. This addition to the Ovia commercial lighting product portfolio means there is now a standard and self-test option to cover all emergency installation requirements for the company’s growing range of LED panels and AluPanel downlights. The key benefit of the self test emergency pack is to prevent the need for ongoing maintenance and the associated labour and costs involved. In the event of mains fail it will provide emergency lighting for three hours at a lower light. This fulfils the minimum requirement of the BS5266 standard that applies to emergency lighting. The self-test pack will check the emergency light fitting automatically to ensure that the battery and lamp are fully operational. If a problem is detected by the self-test function, the system will display a visual warning via the green/red indicator LED. Both the standard and the self-test options are supplied with a four-year warranty. DOWNLOAD THE LATEST OVIA CATALOGUE AT: WWW.RDR.LINK/EA068

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Products round up

Get your temporary lighting on the right Powertrack

Powertrack is a brand new innovation for the UK construction market, providing an integrated, modular temporary power and lighting system. With increasing emphasis on safety, sustainability, and end of project costs within the UK construction industry, the system potentially offers the biggest transformation in temporary power and lighting in 50 years. The most striking feature of Powertrack is its ﬂoor-run design, which eliminates working at height and facilitates an incredibly rapid installation speed, as well as removing the need for steps, towers and other working at height equipment. Another key feature is the tool-less connector with a simple push-in, lock-in system to connect the modules. Compared to conventional hard-wired systems, it doesn’t require a trained specialist for installation or modification – any competent person can use it. Lighting modules provide 2000 lumens and offer excellent safety and task illumination. Emergency lighting is also available and power outlet modules can be added where necessary, providing 16A commando outlets and 4-way cross modules to enable the track to connect in all directions. Powertrack is designed and manufactured to be extremely robust and durable, with the modules capable of tolerating 500kg points loads. They're all IP65 rated and highly resistant to

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ﬁre, oil and paint. A unique aspect of the system is that it can be used repeatedly project after project. Because there is no hard wiring, it facilitates the modules to be easily packed away at the end of a project, ready for the next. This makes it much more sustainable than conventional systems. Powertrack can be be harnessed by main contractors, electrical companies, or specialist temporary electrical companies. It is manufactured by sister company, Ten 47, in Kirkaldy, Scotland. VIEW THE POWERTRACK PRODUCT INFO DOCUMENT AT: WWW.RDR.LINK/EA069

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MEGGER EVCA210-UK Charge Point Adaptor

SCHNEIDER ELECTRIC LED Dimmers Schneider Electric has upgraded its LED rotary dimmers range. The new dimmers work on a conventional 2-way system and no longer need to be used with a retractive switch. They can be trimmed to prevent lamp ﬂickering at minimum brightness. The dimmers are available in the Ultimate and Lisse wiring device ranges, in a variety of different ﬁnishes. Ultimate offers 1-4 gang options, and Lisse offers 1-2 gang. GET MORE PRODUCT DETAILS AT: WWW.RDR.LINK/EA070

To help electrical contractors proﬁtably meet the burgeoning demand for electric vehicle charge points, Megger UK has launched the EVCA210-UK, a versatile adaptor for charge point testing. Designed for use in conjunction with a multifunction installation tester, such as the Megger MFT1741+, the adaptor allows users to fully test Mode 3 AC electric vehicle charge points in compliance with UK, European and other International wiring regulations and standards, including IEC/EN 61851-1 and IEC/HD 60364-7-722. Suitable for testing both single- and three-phase charge points, when used with an appropriate connector, the EVCA210-UK simulates the connection of an electric vehicle to the charge point under test, allowing the user to trigger the charging process by selecting the appropriate Proximity Pilot (PP) and Control Pilot (CP) states. It also has a manual PE pre-test feature to test for dangerous voltages present on the PE, prior to carrying any other testing. For added convenience, test instruments can be connected to the EVCA210-UK using either the front mounted mains socket or the 4mm connection ports (L1, L2, L3, N, PE) provided. Two additional terminals give the operator the ability to measure the CP signal using an oscilloscope. The Megger EVCA210-UK has two connection cables supplied as standard: a Type 2 connector for charging points with a panel mounted socket outlet or a tethered cable with its own connector. Also available is a Type 1 connector for charging points with a tethered Type 1 Plug which is suitable for use with the likes of Mitsubishi PHEV vehicles, for example. VIEW THE PRODUCT TECH DATA SHEET AT: WWW.RDR.LINK/EA071

BEAMA Circuit-breaker Selection Guidance Document BEAMA has published a new guidance document to assist speciﬁers and installers when selecting appropriate circuit-breakers for supplying LED lighting circuits to avoid unintentional operation due to inrush currents. This guidance covers circuit-breakers conforming with BS EN 60898 series (commonly referred to as MCBs) and BS EN 61009 series (commonly referred to as RCBOs). The document is available to electrical professionals and is easy to download from the BEAMA website. DOWNLOAD THE GUIDE AT: WWW.RDR.LINK/EA072

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Products round up

EV charging range helps installers to get with the Project

Project EV specialises in providing only the most cutting edge electric vehicle charging points, connecting its customers with technology that breaks boundaries. In an effort to help people ﬁnally make the switch to clean and affordable energy by adopting smart charging for electric vehicles, Project EV offers a wide range of ﬂoor and wall-mounted AC and DC electric car chargers. The technology provides users with the high energy output they need to keep their EV charged and running well. Project EV's electric vehicle charging points come with full electrical and temperature protection, compact design, smart Apps, and they are all tested to European standards, with an OCPP v1.6 open chargepoint protocol. Why Project EV? Whether its an individual looking to cut the cost of commuting or a business wanting to reduce its carbon footprint, Project EV provides easy-to-understand advice and will work tirelessly to ensure that its chargers are reliable, convenient, fast and efficient. Once the electric vehicle charging points are installed, customers can use the hybrid charge points overnight without any hassle. They simply plug in their vehicle at home (or work) and let the device do the rest! Working towards decarbonisation with renewable energy and electric vehicle charging is at the heart of what Project EV does and its mission is to drive Project EV and its range of electric 94 May 2021 PROFESSIONAL ELECTRICIAN

vehicle chargers to the point of being the most advanced smart solution for all customers, resellers or manufacturers. With leading technology and exceptional services, Project EV aims to be the preferred choice in the UK and Europe. The full range includes a comprehensive selection of AC and DC charging devices, in addition to multiple accessories. Users can also take control by downloading the Project EV App. GET MORE DETAILS ABOUT PROJECT EV AND THE RANGE OF PRODUCTS AT: WWW.RDR.LINK/EA073

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CAUGHT ON

C A M E R A SOCIAL SNAPS! JOHN RAMSAY: Communal stair lighting – the insulation had been stripped back and ﬂex hooked through it, letting gravity make the connection. And to top it all off, it was covered in chicken wire!

PES ELECTRICAL: If you look very carefully at this one you can see the nail. Good job the shelf is made of wood!

A D BATE: I'm due to be upgrading this monstrosity in the near future...!

MIKE FUDGE: Is it stupid if it works?!

FLOW ELECTRICS: On-site in a plant room and we glance at the ceiling... How many attempts to ﬁnd a joist? Well done that person, you found it in the end! 96 May 2021 PROFESSIONAL ELECTRICIAN

DAVID HIGGS: 'Hi, I'm here to carry out an EICR – where's your main fuseboard please?' 'It's up there, behind the girder!' 'OK, thanks for your help....!!!'

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FITZGERALD ELECTRICAL: 'Why won't my landing light turn off?' 'Mmmm, at a guess it may be that the live terminal is in contact with the switch terminal' 'The son-in-law put it up for us... Oh, and the other four!'

JOSE RUIZ: Now that's what I call a fuseboard cupboard!

JED: How's your Friday luck...?

MATT BOOTH: 13A fuse? Not required...!

Get your regular fix of CAUGHT ON CAMERA! PE’s website includes weekly Caught on Camera ‘Exclusives’, featuring the best (and worst) of the shocking snaps that readers have posted to our Twitter, Facebook and Instagram pages. Don’t forget to tag us in on your tweets, or DM us your pictures and caption directly on Facebook, and you may just see your pictures featured on these pages or our site.

PROFESSIONAL ELECTRICIAN May 2021 97

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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. Aico Ltd........................................................................................... Page 53 www.rdr.link/EA100 Aurora Ltd ....................................................................................... Page 71 www.rdr.link/EA101 Carl Kammerling International Ltd......................................... Page 79 www.rdr.link/EA102 Castline Systems ......................................................................... Page 89 www.rdr.link/EA103 CED................................................................................................... Page 72 www.rdr.link/EA104 C-TEC Ltd ....................................................................................... Page 48 www.rdr.link/EA105 DETA Electrical Company Ltd ................................................. Page 39 www.rdr.link/EA106 Di-LOG Test Equipment.............................................................. Page 15 www.rdr.link/EA107 Ecostrad Ltd .................................................................................. Page 60 www.rdr.link/EA108 Electrical Industries Charity..................................................... Page 89 www.rdr.link/EA109 Electrorad UK Ltd ......................................................................... Page 13 www.rdr.link/EA110 ELEX................................................................................................. Page 64 www.rdr.link/EA111 Elite Security Products Ltd ....................................................... Page 77 www.rdr.link/EA112 Elkay ................................................................................................ Page 68 www.rdr.link/EA113 Forum Lighting Solutions.......................................................... Page 72 www.rdr.link/EA114 FS Cables Ltd................................................................................ Page 83 www.rdr.link/EA115 Gira................................................................................................... Page 25 www.rdr.link/EA116 Hamilton Litestat ......................................................................... Page 35 www.rdr.link/EA117 Honeywell ...................................................................................... Page 32 www.rdr.link/EA118 Hudson Lighting Ltd .................................................................... Page 91 www.rdr.link/EA119 Hultafors Group UK Ltd ............................................................... Page 4 www.rdr.link/EA120 Live Electrical Distribution UK Ltd ..........................................Page 43 www.rdr.link/EA121 Makita (UK) Ltd.............................................................................. Page 17 www.rdr.link/EA122 Megger Ltd .................................................................................... Page 36 www.rdr.link/EA123 Metrel UK Ltd................................................................................ Page 22 www.rdr.link/EA124

ML Accessories Ltd.................................................. Inside Front Cover www.rdr.link/EA125 Mr. Resistor .................................................................................... Page 91 www.rdr.link/EA126 NAPIT............................................................................................... Page 47 www.rdr.link/EA127 National Ventilation Ltd ............................................................ Page 93 www.rdr.link/EA128 Ovia Lighting................................................................................... Page 11 www.rdr.link/EA129 Prefect Controls Ltd.................................................................... Page 83 www.rdr.link/EA130 Project Better Energy............................................................. Pages 6, 7 www.rdr.link/EA131 rdr.link .............................................................................................. Page 91 www.rdr.link/EA132 Red Arrow Electrical Distribution........................................... Page 50 www.rdr.link/EA133 Ring ................................................................................................... Page 18 www.rdr.link/EA134 Robert Bosch Ltd......................................................................... Page 29 www.rdr.link/EA135 Scolmore International Ltd........................................................ Page 10 www.rdr.link/EA136 Selectric .......................................................................................... Page 63 www.rdr.link/EA137 Siegenia Group............................................................................. Page 67 www.rdr.link/EA138 Tamlite Lighting ........................................................................... Page 56 www.rdr.link/EA139 Tesco Mobile Ltd .......................................................................... Page 21 www.rdr.link/EA140 Test Instrument Solutions Ltd .............................. Inside Back Cover www.rdr.link/EA141 The Institution of Engineering and Technology (IET)...... Page 75 www.rdr.link/EA142 Timeguard Ltd .............................................................................. Page 44 www.rdr.link/EA143 TRADE-DOCS................................................................................ Page 46 www.rdr.link/EA144 UNICRIMP Ltd .............................................................................. Page 68 www.rdr.link/EA145 Vauxhall Motors Ltd...................................................................... Page 8 www.rdr.link/EA146 Vent-Axia Group Ltd ................................................................... Page 75 www.rdr.link/EA147 V-TAC UK Ltd ......................................................... Outside Back Cover www.rdr.link/EA148 XS Training Ltd............................................................................. Page 48 www.rdr.link/EA149

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