ET April 2024

electricaltimes.co.uk

Turn to page 22 for ET’s guide to Niglon’s wiring accessories April 2024

Page 22

“It was truly

Challenging heat

Women in

fantastic!”

pump myths

construction Q&A

John Hartles, Zumtobel

The transition towards heat

Ruth Devine, managing

Group, talks about Thorn

pumps is being hampered

director of Milton Keynes

Lighting’s double win at

by misinformation, says

based SJD Associates,

The Electrical Industry

Mark McManus, managing

shares her inspiration and

Awards 2023

director, Stiebel Eltron UK

aspirations for the industry

APRILFC.indd 1

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25/03/2024 17:11:30

CONTENTS

03 2

15

10

42 28

48

42

News and Products

36

How software can help bridge the productivity and skills gap

37

Seven ways contractors can navigate smart payments

4, 6, 8, 9, 12, 13, 16, 18, 49, 51

Electrical Industry Awards 10

ENCLOSURES

“It was truly fantastic!”

38

Contractor Corner

Protecting automated controls to enhance fire safety

39

Smart access with mobile app

14, 15

40

Allbro: Leading the charge in UK enclosure technology

Features

TRAINING

WIRING ACCESSORIES 20

Niglon’s wiring accessories

22

Understanding the terms

HVAC 24

Highest performing February for heat pumps in scheme history

26

Why we must challenge the myths surrounding heat pumps

28

Inverter Controlled Design: 18th Edition RCD Requirements

30

“A move away from ‘fabric first’ is a step in the wrong direction…”

Fergus helps trade businesses prepare for new financial year

34

Electrical software solutions and mobile applications

Women in construction: Q&A

43

EV Chargepoint Installation Training brought to you by Rolec and Mr Charger

44

Family-run Learn Trade Skills helping to tackle skills gap

Q&A 46 Lisa Cooke, MCS

Switching Off 48 On the trail to the top

SOFTWARE & APPS 32

42

Closing argument 50 Embracing the future of smart home integration

Editor Lisa Peake lisa.peake@purplems.com

Production designer Lorna Reekie lorna.reekie@purplems.com

Sales manager Haydon Rainsford haydon.rainsford@purplems.com

Production designer Rob Tremain rob.tremain@purplems.com

Welcome Last month, in his Spring Budget speech, Chancellor Jeremy Hunt announced extra support for green energy.

While this was welcomed by the industry, leading trade body ECA is concerned that funds directed for infrastructure projects under the levelling up agenda could create a ‘postcode lottery’ for electrical contractors.

ECA head of Public Relations and Public Affairs, Jane Dawson said: “We welcome the boost in investment of £120M for the Green Accelerator fund to support the green energy supply chain, along with the promise of faster connections to the grid.

“Three quarters of electrical contractors are SMEs, therefore we welcome the raising of the threshold for payment of VAT to a turnover of £90k, although with cost of living increases we had hoped the threshold would have been lifted higher.

“ECA Member firms with fleets of vehicles will be relieved to hear the duty on fuel has been frozen for a further year.

“While we welcome funds directed for infrastructure projects in the regions under the levelling up agenda, we are concerned this will benefit Members in some regions, while others will lose out. This could create a postcode lottery of demand for electrical contractors, which does not necessary reflect the workforce available.”

Lisa Peake, EDITOR, lisa.peake@purplems.com @ElectricalTimes

Managing director Steve Hardiman Post Purple Media Solutions St Stephen’s St, Tonbridge, Kent, TN9 2AD, UK. T: 01732 371570

The views, opinions, positions or strategies expressed by the authors and those providing comments are theirs alone, and do not necessarily those of Purple Media Solutions.

@ElectricalTimes | www.electricaltimes.co.uk

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Company registration number 5949065.

April 2024

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IN BRIEF Hylec-APL celebrates 10 years since the launch of its innovative Debox cable junction box series. Now extending to five models for different application use cases, the versatile Debox in-line junction box family’s registered design features offer faster, more efficient and therefore cheaper installation through its simple and virtually tool-free use. Millions of units of Debox have been sold since its launch, helping electrical installers worldwide save time and money without compromising quality.

The British Pump Manufacturers Association (BPMA) was delighted to return to the famous St George’s Park in Staffordshire on March 14 for the staging of its 2024 Pump Industry Awards presentation evening. Well deserved industrywide acknowledgement was given to those businesses and individuals that have excelled in their professional endeavours. For a list of winners, visit: www.pumpindustryawards.com In a move that promises to elevate the standards and recognition of competent, certified KNX Integrators across the UK, the Electrical Certification Scheme (ECS) has collaborated with KNX UK to introduce an ECS card specifically for KNX Integrators.

Eligibility for this card requires KNX certification and membership of KNX UK to demonstrate competency and professionalism.

Find out more at: www.ecscard.org.uk Knipex has announced it is partnering with Tarlu Ltd., an experienced Dorset-based service provider that specialises in fulfilling the high logistical demands of today´s business environment. The partnership will benefit end users and stockists, including builders’ merchants, plumbers’ merchants and electrical wholesalers and is designed to make it as easy as possible to source KNIPEX products, increase product availability and speed up the delivery of products to UK stockists.

Sector calls for safer public EV charge points ECA supports the Government’s desire to increase the number of public EV Charge Points (EVCP). Its current approach, however, poses serious concerns about electrical safety in the public domain.

A Freedom of Information request by ECA in 2022 found that two thirds (66 per cent) of local authorities either did not have any strategy for EVCP installation or if they did, it failed to mention safety. ECA Head of Public Affairs Jane Dawson said:“Installing electrical technology, including EVCPs, can be complex and dangerous, with the potential for endangering lives through fire, electric shock or grid outage.

“EVCP Installers without adequate training do not have the level of competence required in other areas of construction. Training courses for local authorities must include installation considerations such as safety and competence.”

ECA, which represents nearly 3,000 electrotechnical and engineering services businesses across England, Wales and Northern Ireland, says the fastest way to speed up EVCP installations, and make the most of public monies, is for Government to fund industry recognised upskilling courses such as those with an Electrician Plus kitemark. At present, too many unrecognised short courses (including so-called bootcamps) and qualifications are getting the green light. These are not fit for purpose and are therefore wasting public funds.

To create consistent, high standards for EVCP installation, the installer voice must be heard on the new EV Infrastructure Forum, launched this week to discuss barriers to the delivery of charging infrastructure.

EV chargers set to double in the North East as local council partners with Connected Kerb Connected Kerb, one of the UK’s leading charge point operators, has announced plans to more than double the number of electric vehicle (EV) chargers in North East England, following its partnership with South Tyneside Council.

The company has partnered with South Tyneside Council to deploy up to 2,100 new charge points. The partnership will mark the single largest installation of public EV charge points in the North of England to date.

The North East hosts just 2.7 per cent of the UK’s public charging infrastructure, despite being home to almost 4 per cent of the UK’s population. This equates to just 58 chargers per 100,000 people, compared

to 193 in London, demonstrating the urgent need to level-up access to charge points across the region.

The new deployment represents a 126 per cent boost to the North East’s existing network. Up to 2,100 will be installed in South Tyneside over the next 20 years - the largest single rollout in the North – with work due to begin this month.

The first phase of the installation will take place over at least 41 sites, including community centres, sports facilities and libraries such as Monkton Stadium, The Word and The Customs House Mill Dam car park. As part of the rollout, 43 existing charge points will be upgraded, increasing reliability and network uptime for users.

Stiebel Eltron ranked in top 50 best places to work in UK Stiebel Eltron UK has been listed as one of the top 50 places to work in the UK with employees citing the company’s fairness, pride, and facilities during an anonymous survey. The leading supplier of renewable heating technology was ranked at 40 in Great Place to Work’s 100 Best Places to Work list with 98 per cent of staff giving it top billing.

Reacting to the listing, Stiebel Eltron UK Managing director Mark McManus praised the contribution of employees to the company’s office environment, describing it as a ‘unique’ and ‘special’ place to work.

The award comes as Stiebel Eltron continues to develop its facilities and offering to the UK’s renewable heating market, with

April 2024

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the company being a driving force for the adoption of heat pumps by providing the most innovative technologies as well as delivering comprehensive training to installers who will be able to fit them.

Following an initial £350,000 investment into a new state-of-the-art training centre and programme in November 2022, the company expanded its facility in September last year to increase capacity for new heat pump installers, which has so far seen more than 650 installers provided with in-depth knowledge and expertise.

Meanwhile, the company expanded its operations into the Irish market in February this year with a view to delivering renewable

heating technologies and driving greener homes across the country.

In 2024 the company is committed to growing every aspect of the business, from investing in new renewable technologies and products, to further developing its training facilities and workforce.

www.electricaltimes.co.uk | @ElectricalTimes

26/03/2024 09:43:27

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Wilo welcomes weeding out of non-compliant circulation pumps Following revelations that the Office of Product Safety and Security (OPSS) found over 85 per cent of domestic heating circulators it inspected last year were non-compliant, distributors and installers are being urged to look out for ‘fake’ pumps as they could pose a safety hazard to consumers.

The callout by Wilo, the efficiency-first pump manufacturer, leads on from the OPSS’ Delivery report 2022-2023, in which the UK Government department also disclosed that it had de-listed 38 domestic heating circulation pumps from sale.

Now, Wilo is urging distributors and installers to think twice, and check pumps hold the right certifications and markings before stocking or installing them in homes and heating systems. The manufacturer strongly advises that if it is ‘too good to be true,’ then it is most likely non-compliant and wants industry to spot the warning signs.

There are three checks Wilo is urging distributors and installers make on domestic heating circulation pumps, which are to: 1.

Check the pump’s CE Marking 2.

Check that the pump comes from a reputable pump manufacturer 3.

Be cautious if the pump is significantly cheaper than similar market alternatives To help even further, Wilo has created a FAQs page on about non-compliant pumps: wilo.com/gb/en/Support/Hot-topics/Noncompliant-pumps-FAQs

SELECT skills specialist Fiona Harper is appointed to crucial role as new SECTT CEO A respected industry professional who has already made a major contribution to training and skills in Scotland is to take as CEO of the Scottish Electrical Charitable Training Trust (SECTT), the approved training scheme for the country’s electrical apprentices.

Fiona Harper – currently director of Employment & Skills at SELECT and The Secretary of the Scottish Joint Industry Board (SJIB) – will assume the role of CEO at SECTT on April 1.

She will succeed Anne Galbraith, who is stepping down after more than a decade of overseeing the development of electrical apprentices and adult trainees across Scotland and whose reign has seen record numbers of young electrical learners coming through.

Ms Harper has an unequalled track record, including creating SELECT’s industry training strategy and liaising with UK and Scottish politicians and civil servants on trade union and skills and qualifications issues.

She said: “I am delighted and honoured to have been offered this enormous opportunity and I look forward to the challenge of continuing the great work which has been carried out under Anne Galbraith’s confident guidance in recent years.

“We must now ensure that we keep seeing record numbers of young people signing up for rewarding careers and make sure we have a steady pipeline of welltrained talent emerging to safely cater for a society in which the future is so clearly electric.”

Mackwell Solutions officially open for business Electronic Manufacturing Service (EMS) provider Mackwell Solutions, which forms part of the hugely successful Mackwell Group, has fully opened for business.

Expanding the capabilities offered within the Group, Mackwell Solutions will offer services from PCB assembly to full box-build production, plus engineering-innovative technical solutions for partners across a diverse landscape of market sectors. This includes sensing & detection, test & measurement, health, infrastructure and safety-critical industries.

With the capability to offer dedicated support from design to delivery, Mackwell Solutions is ideally placed to meet the unique needs of its clients.

The business is being led by co-founder and General Manager Graham Leonard. Graham brings his extensive experience in the electronics sector to Mackwell Solutions, which will undoubtedly be of great benefit to this new offering.

As well as the direct benefits of working with Mackwell Solutions, clients can take advantage of improved efficiencies as they can access even more services from one successful and renowned business group.

For more info, visit: mackwell.com or contact graham.leonard@mackwellsolutions.co.uk

Edwin James Group Accelerates Acquisition Trail to Drive Ambitious Growth Engineering services provider Edwin James Group is accelerating its acquisition trail to fuel ambitious growth plans. Following the successful purchase of specialist control systems integration services provider ACS in January, the Group is actively seeking additional opportunities that will strengthen an already broad proposition.

By acquiring companies that strengthen its offerings in key strategic areas, including digital, process and sustainability, Edwin James aims to reinforce its position as a leader in the UK engineering services sector.

In 2023, Edwin James Group secured secondary investment from funds under management by Aliter Capital LLP (Aliter), providing a robust platform for its buy-andbuild strategy. This capital has paved the way for the next phase of growth.

April 2024

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To execute its expansion plans, the Group has appointed Daniel Longden as its first head of corporate development. A qualified chartered accountant, Daniel brings a wealth of experience from his previous roles at K3 Capital Group Plc and JLA Group.

Commenting on the Group’s plans, Christopher Kehoe, CEO of Edwin James Group, said: “Our recent successes, including a 22 per cent increase in turnover last fiscal year and substantial additions to our forward order book, have positioned us well for accelerated growth. Daniel’s expertise in acquisitions will be instrumental in executing our buy-and-build strategy.”

Daniel Longden, head of corporate development, continued: “It’s great to be joining Edwin James Group at such a pivotal time. The market landscape is notably

fragmented, and our vision of creating a cohesive service offering for customers is gaining traction. With the Group’s impressive history of organic growth, I am confident that strategic M&A initiatives will propel our expansion and generate substantial value for our stakeholders”.

www.electricaltimes.co.uk | @ElectricalTimes

26/03/2024 09:47:56

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25/03/2024 17:12:46

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Appointments

EJ Peak Technology Solutions wins place on United Utilities framework

Aurora Lighting is excited to announce the appointment of Matt Burton as its new managing director. With an extensive background and proven expertise in the lighting sector, Burton’s appointment heralds a new era of strategic direction and innovation for the company. His wealth of experience and forward-thinking approach are poised to drive the company towards new heights of success.

United Utilities has appointed EJ Peak Technology Solutions to its Digital Services - Monitoring & Control, Design & Build framework following a competitive tender. Part of the Edwin James Group, EJ Peak is a digitalisation and industrial technologies specialist that helps clients to modernise and achieve their digital transformation goals.

The framework runs for an initial three-year period with the option to extend by up to five years. The framework aims to enhance Digital Services Monitoring and Control (DS M&C) capability to ensure United Utilities can produce year-on-year improvements through innovation and business improvement.

The scope and scale of the works will vary from simple ICA (Instrumentation, Control and Automation) installations to large complex design and build projects. The DS M&C scope of delivery will range from first-time install to upgrade, development, integration and optimisation of existing monitoring and control infrastructure.

Commenting on the appointment, Michael Thomas, executive director, EJ Peak Technology Solutions said: “We’re very pleased to secure our place on this framework and are looking forward to working collaboratively with United Utilities and their partners to deliver improvements. We work with a number of utilities firms and understand the broad scope of work that is required and the complex environments that they operate in.“

CU Phosco Lighting announces the appointment of James Powis as their new key accounts manager – South. With nearly a decade of experience in the electrical industry and a proven track record of success, James brings a wealth of expertise to his new role.

James will oversee the South and South East regions and manage other key accounts throughout the southern part of the country.

Lucy Zodion announces the addition of two key team members, further solidifying its standing in the rapidly expanding electric vehicle (EV) supply solutions market. Kirsty Harris, business development manager – South (EV & Infrastructure) and Richard Lindop, business development manager – North (EV & Infrastructure). These appointments come in response to the company’s continued growth.

Ovia is delighted to announce two new appointments to the sales team. Kevin Durkin, a well-known name in the industry, has been promoted from his former position as area sales manager with Click Scolmore to take up the role of regional sales manager for Ovia, covering Scotland and Northern England. Also joining the Ovia team as regional sales manager for the south of England, is Andrew Macdonald.

They join at an exciting time in the company’s journey with the launch of the fifth Ovia catalogue and a raft of new products that have just hit the market.

Worley will support Shell in delivering Europe’s largest renewable hydrogen project Worley, a global professional services company of energy, chemicals and resources experts, has been awarded service contracts to help deliver Shell’s Holland Hydrogen 1 (HH1) project located in the Port of Rotterdam in the Netherlands.

The 200MW electrolyser will be powered by renewable energy from an offshore wind farm that is currently in development.

Once complete, HH1 will be the largest commercial renewable hydrogen production facilities in Europe producing around 60,000 kg of hydrogen per day, enough to keep 2,300 hydrogen trucks rolling. The renewable hydrogen produced will initially be used at Shell’s Energy & Chemicals Park in Rotterdam to partially decarbonize the production of fossil fuels and support the

industrial use of hydrogen in the heavy transportation industry.

Under these contracts, Worley will provide detailed design and procurement, and construction management support services including the critical integration needed with key vendors and other assets such as offshore wind, pipelines, electrical grids and the refinery.

Work will be based in Worley’s office in The Hague and the business’s Global Integrated Delivery team in Mumbai, while also leveraging Worley’s global hydrogen subject matter experts and capabilities.

The contracts continue the close collaboration between Shell and Worley since late 2020 to provide early engineering services for this significant project.

New EV charging provider V-Go join forces with Replenishh as exclusive launch partner V-Go’s new home, workplace and commercial smart charging range will be available through our exclusive launch distributor Replenishh who will provide full trade facilities and online purchasing.

V-Go are aiming to become a significant player in the EV Charger market over the next few years serving private homeowners, house builders, workplaces in the UK. Replenishh with their dedicated trade pricing, will ensure that V-Go EV Chargers are available for fast delivery, accompanied by their leading customer service and support.

V-Go provide safe and secure chargers with high specifications that meets all end

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customer needs. All chargers are quick and easy to install and are backed up by strong aftersales support, three-year warranty and one year free 4G wireless subscription.

As a Powered by Monta partner, V-Go’s customers will be able to access Monta’s

newest features including over 310,000 roaming charge points, charge point sharing, and smart charging too.

Chris Edwards, chief commercial officer at V-Go, the EV brand of Verve Connect, said: “We are excited to join forces with Replenishh, a company known for delivering unparalleled service to their installers and trade customers. As electric vehicles become more popular, the installer network plays a crucial role in making clean energy accessible and affordable. Here at V-Go, we are ensuring we deliver high quality and reliable EV Chargers to meet the needs of both the commercial and the end consumers.”

www.electricaltimes.co.uk | @ElectricalTimes

26/03/2024 09:38:50

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National Gas Transmission secures Ofgem funding to explore Gravitricity’s H2FlexiStore

CMP Products welcomes the world to Cramlington

National Gas has secured Ofgem Strategic Innovation Funding (SIF) to study a new type of underground hydrogen energy storage – developed by Edinburgh storage specialists Gravitricity – as a potential technology in their plan to decarbonise the UK gas network.

Gravitricity has developed H2FlexiStore which uses the geology of the earth to store up to 100 tonnes of pressurised hydrogen in a lined underground rock shaft. Gravitricity says it offers safe, low-cost storage which can be located wherever required.

National Gas (NG) is investigating the potential of hydrogen transportation in using the current network infrastructure to support the Net Zero transition.

Hydrogen storage could be a key element of any future hydrogen network and options are being reviewed and considered by National Gas to support supply and demand management.

They have now been awarded the first phase of a grant from Ofgem’s £450 million Strategic Innovation Fund to

CMP Products welcomed regional managers and their sales teams from 14 different countries to its Cramlington headquarters last week for its annual global sales conference.

This year’s conference, which ran from February 26 to March 1, included live demonstrations of a number of upcoming products; a factory tour to showcase new technology and machinery; and a review of global marketing activity for the year ahead. Meanwhile, regional teams provided presentations on the company’s five-year growth plans and other commercial activity. It was attended by 40 people, comprising all six regional sales managers and their full sales support teams.

Vince Patterson, CEO of CMP Products, said: “As a business with a truly global reach we’re all very used to communicating and working remotely from one another, but the benefit of getting together for a week every year to discuss all aspects of the business simply can’t be underestimated.We share everything from ideas and best practice through to new training techniques and company plans in a setting that enables everyone to provide valuable input into the ongoing development of the company.”

For further information visit: cmp-products.com

conduct a three-month feasibility study on the use of Gravitricity’s H2FlexiStore, which could lead to a full-scale demonstrator project in 2025.

H2FlexiStore could then provide an option for intermediate storage across the UK alongside long term storage already in development with National Gas. The project will be funded by energy network users and consumers through the Strategic Innovation Fund (SIF), a programme from the UK’s independent energy regulator Ofgem.

National Gas and Gravitricity will now go through an initial Discovery phase which includes a feasibility study of two to three months.

09

ISO14001 Certification for Scolmore Group companies Scolmore Group is delighted to announce that it has been awarded 141001 certification.

The certification covers group companies Scolmore International, ESP, Ovia and Uncrimp.

This achievement comes at a time when the company is committed to embedding corporate sustainability into the culture, strategy and dayto-day operation across the Scolmore Group of companies.

By adhering to the ISO14001 standard, Scolmore Group has demonstrated that it is taking proactive measures to minimise its environmental footprint, comply with relevant legal requirements, and achieve its environmental objectives.

As well as signalling a commitment to regulatory compliance and to ongoing environmental improvement, the adoption of this standard also serves to enhance an organisation’s reputation, demonstrating a commitment to a sustainable future, blending environmental responsibility with strategic business growth.

Manuela Robino-Courtney, group legal and compliance manager with Scolmore Group said: “Achieving ISO14001 certification demonstrates a firm commitment to reducing our environmental impact throughout all parts of our business.

It shows our employees, customers and stakeholders how important the environment is to Scolmore Group and I would like to thank all those in the organisation who have worked so hard behind the scenes to make this happen.

“We will continue to maintain and improve our environmental management systems in order to continue meeting the rigorous ISO 14001 criteria for years to come.”

@ElectricalTimes | www.electricaltimes.co.uk

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100 years of comfort We offer electric room heating, water heating and decentralised ventilation Try our bare wire instantaneous water heater range - no more limescale Wide range of robust, elegant and advanced Lot 20 ready room heaters WRAS approved small water heaters and electric cylinders – over and under sink, vented and non-vented Contact us for a free specification!

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April 2024

26/03/2024 09:38:52

10 EI AWARDS

“It was truly fantastic!”

John Hartles, business development director at Zumtobel Group, talks to Editor

Lisa Peake about his role at Zumtobel Group and Thorn Lighting’s double win at The Electrical Industry Awards 2023 Tell me more about your role at Zumtobel Group My role as business development director involves identifying new opportunities for the company and considering work winning strategies for the company key sectors. With four decades of industry experience, I lead key projects such as Tottenham Hotspur Stadium, Lee Valley Velodrome, and Manchester Velodrome.

Coordinating a talented project team comprised of our experts is essential in securing lighting projects. I’m also passionate about mentoring sales team members to nurture their skills and contribute to their career growth.

What do you enjoy most about your role?

To be honest, all I do. Our brands are fantastic, especially when you consider how long we have been operating.Thorn began life in 1928 with Sir Jules Thorn and Zumtobel with Dr Walter Zumtobel in 1950. There are not many companies that can quote such a fantastic heritage.

Being part of this legacy for two decades fills me with immense pride.

How has the industry changed since you entered?

Technology has revolutionised our industry, from manual calculations to sophisticated computer programs. The rise of smartphones, social media, and virtual meetings has transformed how we operate. Additionally, the focus on energy management, control technologies like Dali and Bluetooth, and sustainability initiatives are pivotal changes. But the fundamentals remain the same: people deal with people.

How is Thorn keeping up with these changes?

The fact that we won this award makes me very proud. I must mention the client themselves and the whole team at Lee Valley, who were excellent, as were the team from BDP, both of whom were so supportive, my colleagues Noel Whiffin, Chris Fryer and Susanne Straub, David Blair, and Martin Lee, who recently retired after a very distinguished career with the company. The installer, Elcom, went above and beyond their requirements and did a fantastic job, especially given that we had to use the existing lighting rig and be very innovative when installing our Altis floodlights.

Thorn remains at the forefront of innovation, delivering dependable, efficient, high-quality lighting solutions for various applications. With a 90-year legacy, we’re committed to providing invaluable support beyond products.

By collaborating with organisations like EcoVadis and DarkSky International, we align with sustainability goals while ensuring our solutions meet evolving industry standards.

The Areaflood Pro won an Electrical Industry Award last year; what do you think sets it apart from other products?

The Areaflood Pro 2 series prioritises preserving the night sky with Balanced White technology and Cad-optimised optics, achieving 0 per cent ULOR. This commitment to reducing light pollution and offering precise light control distinguishes it from competitors, setting new standards for responsible lighting.

Thorn also won Electrical Project of the Year for its installation at Lee Valley VeloPark. What are you most proud of about this project?

What would your advice be for others thinking of entering?

I would encourage anyone who feels they are doing something just that little bit different to the norm to take the time to enter. It is such a good feeling to be recognised for what you do.

How did it feel to win these awards?

It was truly fantastic! Accepting the awards on behalf of the company and our dedicated team was a moment of great honour and recognition.

What’s next for Thorn Lighting?

Our new portfolio for building surrounds!

Our innovative luminaires redefine how buildings and their surroundings are illuminated, combining style with functionality. With options for various applications and a focus on dark sky sensitivity, our portfolio ensures visual consistency and impactful lighting experiences. With ranges like Axyl and Cesar, Thorn continues to lead in lighting solutions for modern environments.

To find out more, visit www. thornlighting.co.uk

The Electrical Industry Awards 2023 is sponsored by:

W&ED April 2024

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www.electricaltimes.co.uk | @ElectricalTimes

17/04/2024 16:40:47

Designed for multi-occupancy dwellings, HMOs, Student rooms, Hotels, Hostels, Holiday Lodges, Airbnbs, etc.

ecoStat3 is the new generation of intelligent thermostatic controls.

Suitable for both electric and wet heating systems, this cleverly simple control ensures energy is not used unnecessarily.

The microwave sensor* detects absence, lowering heat input when rooms are unoccupied. Window-open technology means heat isn’t escaping, and a dedicated infrared programming handset, for building managers, prevents any tampering with settings.

Easy to install and simple to operate, ecoStat3 is the most affordable way to keep rooms comfortable while making significant energy savings.

Prefectcontrols.com * The PRE5203EC3 model has integrated microwave occupancy sensor. PREFECT ecoStat is a registered UK trade mark owned by Prefect Controls Limited, with trade mark number UK00003943747

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25/03/2024 17:13:52

12 26 PROJECTS & INSTALLATIONS

PROJECTS & INSTALLATIONS SOLAR INSTALLATION AT LEGRAND ACHIEVES CSR ROADMAP MILESTONE

L

egrand UK & Ireland has saved over a tonne of CO2 in a single month with the installation of a solar PV panel array on the roof of its West Bromwich site, near Birmingham. The panels were installed and commissioned in October 2023 and, before the end of November, had saved 1,087kg of CO 2 emissions.

The West Bromwich site serves as Legrand’s National Distribution Centre, housing a variety of Legrand products and components prior to shipping. The site is now home to 330 PV panels, each with the capacity to generate 500w as part of a 165kWP system.

This emissions reduction represents a significant milestone on Legrand’s Corporate Social Responsibility (CSR) roadmap with this installation’s annual CO2 savings projected to be in the region of 29 tonnes. The Legrand’s latest CSR roadmap is the fifth the company has put into practice. The environmental part of the roadmap focuses on reducing the carbon emissions generated by Legrand and its supply chain, phasing out single-use plastics and increasing the use of recycled materials.

PV installation is just one of many ways Legrand is cutting carbon. Others include procuring more sustainable components and materials for the products it manufactures and designing those products to be as energy efficient as possible in order to help lower the emissions of its customers.

Pascal Stutz, CEO of Legrand UK & Ireland, said: “We are really happy with the carbon saving the PV panels have delivered for us. We’re always looking at ways to reduce our impact on the planet and a big part of that involves switching to renewable energy. As a major UK manufacturer, we understand that we have a responsibility to the environment and that means doing everything we can to lower our carbon footprint while making it easier for our customers to reduce their own Scope 3 emissions.”

For the third year running, Legrand has received the Platinum EcoVadis medal, meaning that its practices are in line with the most ambitious objective of the Paris Agreement – namely, limiting the global increase in temperatures to 1.5 °C above pre-industrial levels and achieving carbon neutrality.

UK POWER NETWORKS AND BARHALE VISNET SUPPORTS EUROVISION BUILD TUNNEL TO POWER HS2

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K Power Networks has partnered with Barhale to build a micro-tunnel under the Grand Union Canal in West London to deliver power for HS2.

The tunnel will be used to carry power cables for HS2’s Tunnel Boring Machines (TBMs) set to build the high-speed rail line to Euston. UK Power Networks is providing HS2 with 45MVA of electricity supply to facilitate the construction of the high-speed railway.

Three new high voltage cable circuits around 3km in length will be energised to the Distribution Network Operator’s nearby substation which feed into the network that will power the manned TBMs. Each of the Euston TBMs weigh over 2,000 tonnes and measures 140m in length. They will be delivered to HS2’s Old Oak Common station site later this year and assembled ready for launch in the underground box.

To connect the circuits to its Old Oak Common substation, UK Power Networks appointed civil engineering, infrastructure and tunnelling specialist Barhale to drive a

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125m long tunnel beneath the Grand Union Canal, reaching the company’s substation on Atlas Road.

6m diameter and 15m deep caissoned launch and reception shafts were constructed before an Akkermann TBM was deployed to drive the 120m long tunnel beneath the canal. The 1500mm concrete tunnel was constructed from pipe jacked, pre-cast concrete sections.

The completion of the micro tunnel is a significant milestone for UK Power Networks and HS2 allowing for the final section of the 33,000-volt cable route to be completed.

Pamela Ali, programme manager, Capital Programme at UK Power Networks, said: “It has been a huge achievement to successfully and safely construct the micro-tunnel which will enable to install our circuits across the Grand Union Canal. A huge thank you to the HS2 and the Canal & River Trust for their support throughout.”

Niki French, head of utilities, HS2, said: “The delivery of this power tunnel is a critical part of our programme to build the new high-speed railway into the heart of London. Through close collaboration and great teamwork, we have worked together to ensure the HS2 programme is maintained.

It has been a pleasure working with the dedicated UK Power Networks team, who are always professional, helpful, and genuinely do care.”

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s the Eurovision Song Contest headed to Liverpool in 2023, the city enjoyed an incredible boost for the local economy, but there was also a substantial strain on the electricity network. SP Energy Networks enlisted the support of VisNet to bolster the low voltage (LV) electricity monitoring for the event by installing an additional 50 VisNet Hub’s on the network, doubling the monitoring capacity.

It was imperative that the additional demand for the event didn’t negatively impact the thousands of people on the network, and as such, the additional LV monitoring capability was integral to keeping the lights on for the people of Liverpool, which is where the VisNet Hub comes in.

By increasing the capability of the network in Liverpool city centre for the Eurovision event, there was greater confidence in the monitoring system and it also allowed a much more versatile and agile approach to detecting and repairing pre-faults before they led to any costly outages.

For more information about VisNet and the VisNet Hub, visit: https://visnet.tech/

www.electricaltimes.co.uk | @ElectricalTimes

26/03/2024 14:43:15

PROJECTS & INSTALLATIONS 13

7000M2 PV PANEL SYSTEM FOR £230M LOGISTICS HUB

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ztec Solar has designed and installed a huge photovoltaic system of over 3000 PV modules and 10 inverters for a new £230m logistics hub located in the West Midlands. It will save almost 550 tonnes of carbon dioxide emissions per year which is the same as planting almost 21,500 trees.

The company designed the system to meet the hub’s kWh peak of 1260 kWp within the available roof space. The power will generate electricity for the operation’s internal and office spaces. Such will be the demand for electricity from the new unit that it will need its own substation and in common with other environmentally conscious organisations, the company wants to provide most of this from renewable self-generation.

With a roof space of 36,000m2 on the larger of the two buildings, Aztec Solar designed the PV system to provide maximum output while avoiding skylights and providing safe passage for future operations and maintenance and in case of an emergency.

Construction manager for Aztec Solar, David Ludlow; says: “This was a complex installation where unfortunately the main contractor went bankrupt and we had to work through variations to the original quotation to complete the job.

“Due to the speed of the installation we also had to work alongside a number of other contractors at the same time including behind the soffit manufacturer which meant that there was no scaffold edge protection since they removed it as they worked. This meant that our team had to use mansafe harnesses and inertia reels. We also imported and stored the PV panels on site ourselves and craned them up onto the roof space in just one week to minimise disruption.”

Planning for future maintenance and safety was critical. Aztec Solar specified 10 Solis three phase inverters, which provide high precision intelligent string monitoring to reduce future fault location time. For safety the system is integrated into the main fire alarm systems with a manual stop button for firefighter safety in case of an emergency.

The new logistics hub is due to open in summer 2024.

@ElectricalTimes | www.electricaltimes.co.uk

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ACROSPIRE CREATE SAFER URBAN SPACES FOR TOWER HAMLETS

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ackney Wick, with its rich industrial heritage dating back to the 13th century, has played a significant role in East London’s history. However, as the industry grew, social challenges arose, with the area experiencing a rise in jerry-built housing and a decline.

Over the years, local authorities undertook initiatives to improve living conditions in the area, including opening public baths, a library, and clearing slums to construct modern housing. Recently, it has seen ongoing regeneration, with the proximity of the Olympic Park enhancing its appeal.

A local footbridge stretching across the A12, a vital pedestrian pathway, was previously illuminated with LED linear handrail lighting. Over time, several LEDs in different modules had failed, causing a significant reduction in lighting levels. This created a potentially dangerous situation for pedestrians using the footbridge.

Acrospire were approached by the Tower Hamlets council, seeking a prompt and effective solution to address the lighting issues on the footbridge. Acrospire accepted the challenge with a sense of urgency, completing the project within an impressive six-week timeframe from initial contact to

supply, demonstrating its commitment to solving the problem swiftly.

The project was ideal for the manufacturer’s InsertLED – achieving uniform lighting on the bridge deck. This cost-effective and quick-to-install handrail lighting solution was integrated into the existing handrails and infrastructure, reinvigorating the lighting on the footbridge. The InsertLED provided a reliable, efficient, and visually appealing lighting solution (3,000K CCT), ensuring the safety and security of pedestrians.

The even and uniform lighting not only improves visibility but also creates a welcoming atmosphere.

To find out more about Acrospire’s cost effective handrail lighting solutions please visit, https://acrospire.co/ranges/handrail/

PUREAIR HOME PIV RIDS BUNGALOW OF SEVERE CONDENSATION

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ent-Axia has solved the problem of condensation for a couple in Shropshire. The Vent-Axia PureAir Home Positive Input Ventilation unit (PIV) was installed in Mr and Mrs Hopkins’ twobedroom bungalow in Shrewsbury. Built in 1982, the couple moved into the bungalow two years’ ago, but had a problem with condensation from the start. The couple tried using the trickle vents in the PVC double glazing to combat the condensation but this did not work. The condensation problem in the home was so severe that Bruce Hopkins became fed up of mopping the windows with kitchen roll every morning. The couple would also open the windows to increase ventilation but all this did was to make the bungalow cold.

Due to the condensation problem, Bruce bought a humidistat which showed that humidity in the property was 80 per cent. Bruce was determined to find a solution so undertook some research on how to rid a home of condensation. He discovered PIV was the solution, so visited his local electrical wholesaler, Alert Electrical, to buy one. Since Bruce already had a Vent-Axia extractor fan in his bathroom he chose a Vent-Axia PureAir Home. Bruce arranged for an electrician to install the unit and within two days of installation the condensation had disappeared. To Bruce’s surprise when he checked the humidistat the humidity in the home had dropped to 40 per cent. Since the installation of the PIV, the house has been condensation free.

Boasting quick and simple installation the PIV unit is highly energy efficient, unobtrusive, near silent and helps provide a healthy environment. The PureAir Home’s discreet diffuser features Smart Air technology, which increases airflow performance by 10 per cent but at a lower noise level compared to traditional diffuser designs, while allowing control over airflow direction.

SmartSense control allows quick and accurate set up and an automatic summer shut off stops hot air coming back into the property.

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26/03/2024 14:43:18

For f offered visit w

14 CONTRACTOR CORNER | LADDER SAFETY

Elevating ladder safety standards in the electrical sector Familiarising yourself with basic ladder safety is essential for preventing avoidable falls and fatalities, says David Gray, managing director of T.B Davies and chair of the Ladder Association

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n the electrical sector, ensuring the safety of the workforce, particularly for tasks performed at height, remains a critical challenge. Recent statistics from the Health & Safety Executive (HSE) reveal a concerning trend: over 5,000 people were injured last year due to falls from height, with 40 of these incidents resulting in fatalities.

These incidents impact far more than just the people involved and their families; they result in nearly a million lost working days annually and financial losses exceeding £770 million. With so much at stake, it’s up to everyone in the electrical sector to step up and prioritise safety.

In this guide, I explain how choosing the right equipment, adhering to rigorous safety protocols, and undergoing comprehensive training can significantly reduce the risks of working at height.

Selecting the right equipment Choosing the correct ladder for your job is crucial. The specific requirements of the task (such as height, duration of the task and the working environment) should guide this decision, ensuring the ladder you choose is ideally suited to the job. Ensuring all your ladders conform to the EN131 European Standard will provide peace of mind. This international quality benchmark means they have been extensively tested for safety and reliability, whichever you choose to use.

Material considerations For electrical tasks, the choice of ladder material is critical. Fibreglass, or glass-reinforced plastic (GRP), is an increasingly popular material amongst electrical contractors due to its nonconductive properties, providing an additional layer of safety in electrically hazardous environments. While GRP ladders sometimes come at a higher cost or with extra weight compared to aluminium alternatives, they are a far safer choice of equipment for those working around electricity.

Routine inspection and maintenance Maintaining ladders to ensure they remain in optimal condition is essential. Regular, formal inspections are a legal requirement. In addition,

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all users should carry out a quick visual check before each use to identify potential safety issues, such as cracks, loose rungs, or worn feet. Addressing these issues as soon as you spot them can extend the ladder’s lifespan and ensure your safety. A reputable manufacturer will happily discuss any issues, so make those visual checks every time you use your ladders.

Proper setup and use Correct ladder setup is vital. Assessing ground conditions and choosing products designed for uneven surfaces - where relevant - can prevent accidents. Keeping your belt buckle within the ladder’s stiles (or vertical poles) and maintaining three points of contact will enhance stability and minimise the risk of falls.

Keep an eye on innovations in ladder design Ladder design is constantly evolving. The latest innovations include devices that help ensure the ladder is level. Components that alert you when standing on the bottom step reduce the likelihood of stepping down from the second step, a common cause of accidents.

Other innovative designs offer deployable structural features that allow you to secure a stepladder onto wall corners, with the back of the step pointing directly into the centre of the

angle of the two walls. This design provides a stable position, allowing you to install cabling and trunking quickly, effectively, and safely.

It’s worth keeping an eye on the latest improvements in ladder design and investing in a new set if a particular safety feature appeals to you. Reputable manufacturers will take your old set, ensuring your old ladders are recycled through the circular economy.

The importance of training Comprehensive safety training is the cornerstone of ladder safety. Familiarising yourself with selecting the right ladder, recognising potential hazards, and employing safe climbing practices can dramatically reduce the risk of accidents. The Ladder Association offers a comprehensive LadderCard accredited training scheme. It also publishes safety guidance, a Code of Practice and technical notes, all free to download from www. ladderassociation.org.uk. Completing the Ladder Association’s training courses allows you to demonstrate your competency to work at height. By integrating these critical pillars of ladder safety into our daily work practices, we can safeguard individual well-being and elevate safety standards across the electrical profession.

For further information on T.B Davies, visit https://www.tbdavies.co.uk.

www.electricaltimes.co.uk | @ElectricalTimes

21/03/2024 09:03:41

EVENTS | CONTRACTOR CORNER 15

The Fire Safety Event to reunite 9,500+ professionals at the NEC The Fire Safety Event will open its doors at the NEC Birmingham on April 30 – May 2, 2024

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he Fire Safety Event will open its doors at the NEC Birmingham on April 30 – May 2, 2024 and will play host to leading manufacturers and suppliers to showcase their latest approved products and solutions. Dedicated to supporting industry practitioners, professionals and organisations in achieving and maintaining the highest standards of fire safety management.

The UK’s largest showcase of exhibitors and supporters With over 175 exhibitors participating at the show, some of the industry’s leading brands including: Apollo, Checkmate Fire, Plus+ Group, Sentry Doors, TOA and many more, will be showcasing their latest research and development, product and solution launches and live demonstrations. Product categories include: Emergency Lighting, Extinguishers, Fire Alarm Equipment, Fire Suppression Systems, Gas Detection, PA/VA Systems, Passive Fire Protection, Sprinklers and more.

A number of key association and industry bodies will be supporting the Fire Safety Event and will be on hand to offer guidance and expert advice to visitors. These include the Association for Specialist Fire Protection, National Association of Healthcare Fire Officers, Fire Protection Association, Smoke Control Association, Institute of Fire Safety Managers, Institution of Fire Engineers, BAFE and ECA/FSA and more.

Unmissable CPD-accredited conference theatres Boasting three industry-led theatres and offering 45+ hours of free-to-attend CPD content this

is the perfect opportunity for visitors to gain direct insight into improving, maintaining, and championing fire safety for all businesses.

The Passive Fire Conference is in partnership with the Association for Specialist Fire Protection (ASFP), this conference theatre will cover passive fire protection topics and various fire safety measures in the built environment. Get the essential advice from experts in specification, installation, inspection and maintenance.

The Innovation & Compliance Theatre sponsored by BSI will showcase presentations on the important industry updates and guidance for practitioners and business owners. With a focus on standards, regulations and industry best practice, these sessions will be vital to ensure businesses remain compliant and are best equipped to meet the needs of their clients.

New for 2024, The Fire Safety Leaders Summit sponsored by RiskBase will feature a line-up of leading industry experts and keynotes, get the insight and expertise on best practice, regulatory updates and topical areas impacting the fire safety sector.

Features At The Fire Safety Event this April, we have partnered with ASFP to give you an exclusive opportunity. ASFP will be bringing the Passive Fire Experience exclusively to The Fire Safety Event, to showcase their training and education.

Training is key, so increase your competency by training in new ways. This may take the form of ASFP’s mobile training facility with a virtual shared-space training environment. @ElectricalTimes | www.electricaltimes.co.uk

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Networking opportunities To facilitate more networking and build new contacts, the Networking Café is positioned at the centre of the show, to catch up with your contacts over a bite to eat. In addition, those allocated a VIP pass can access the VIP Lounge to have an elevated experience at the show during exhibition hours, making it the ideal area to build your business industry contacts.

There will also be networking receptions taking place at the end of each show day.

Visitors, exhibitor and partners are invited to unwind and recoup from their day in an informal setting with complimentary drinks. Taking place on Day One and Two from 16:00-18:30 and Day Three from 13:00-14:00.

The largest UK tradeshow dedicated to the protection of people, places and assets The Fire Safety Event is uniquely co-located with The Security Event, The Health & Safety Event, The Workplace Event and The National Cyber Security Show, which together form The Safety and Security Series. With only one registration, delegates have access to all shows, making this one unmissable opportunity.

Additionally, the events offer free parking on site at the NEC. This will further enforce that the NEC is the most accessible venue for any event in the fire and security sector with a train station and airport on side and the venue adjacent to the M42 motorway.

For more information or to register for your free pass visit www.firesafetyevent.com April 2024

26/03/2024 15:19:35

16 SWITCHED ON LOG ONTO www.electricaltimes.co.uk FOR MORE LIGHTING – SOLUTIONS FOR TODAY & TOMORROW

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Lucent Lighting achieves Carbon Neutral Status for another year

NVC Lighting helps Blyth sports centre make impressive energy savings NVC Lighting as helped Blyth Sports Centre reduce energy costs by thousands of pounds a year. Northumberland-based contractors JTR Electrical Services specified NVC Lighting’s high performance Oregon range to replace the old and inefficient high bay fluorescent fittings in the main sports hall.

For Active Northumberland, which manages and operates Blyth Sports Centre on behalf of Northumberland County Council, the installation of NVC Lighting’s LED solutions will result in huge savings of over £5,000 on its energy bills each year, a reduction of over 75 per cent. The energy savings and reduction in its carbon footprint also highlight Active Northumberland’s commitment to operate in the most environmentallyconscious way.

Leanne Beattie, operations manager at Active Northumberland, said: “The investment to transform the centre is about revitalising our services to give the facility a fresh and modern feel and ultimately, improve the experience of our customers.

“As part of this, the need for good quality lighting in the facility was critical. Lighting plays a key role in a number of ways, from safety, visibility and security.

“The new lighting installed not only offers us a low maintenance and long lifespan solution, but the savings it provides in energy costs against the old system will make a massive difference to the overall running costs of the centre.”

Supplied by Electric Center in Newcastle, JTR Electrical Services replaced 50 (70W, T8) high bay fixtures with 50 Oregon fittings, with a lumen output level of 12,000 lm and a standard 90o lens. The solution, offering efficiency up to 142 l.lm/c.W, was installed with a PIR occupancy sensor and light level sensor to maximse control for the Blyth Sports Centre facilities team and ensure a better quality of light for the centre’s users.

For more information on NVC Lighting’s extensive range of solutions, visit: nvcuk.com.

LIA strengthens commitment to emerging talent with Loughborough University initiative The LIA recently completed a successful collaboration with Loughborough University and Holophane Europe Ltd. Representatives from both organisations visited the university to broaden 150 students understanding of the lighting industry, with the aim to encourage them to consider the sector as a potential career.

The initiative focused on a product design brief, tasking the students to design an exterior lighting product, and encouraging them to research the different aspects of standards, regulations, existing products, and niche markets.

A panel of judges representing Holophane, and The LIA, assessed the submissions and selected the top three.

In third place was Lauren Adams. With a keen interest in night fishing, Lauren designed a lamp that attracted carp, as well as illuminating the fishers’ area, while also ensuring it was safe for wildlife and the environment.

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The second winner Oscar Warman designed a sustainable, solar-powered streetlight that encourages birds to nest, with a built-in area for them to do so.

Aaron Varghese Abraham was announced as the winner for his genius solution of a lantern for use in the desert that uses UV rays to illuminate scorpions.

The three successful designers have been invited to attend the Spring LIA Technical Forum in April to present their product designs to key stakeholders in the industry.

For more information, visit: thelia.org.uk.

Lucent Lighting has announced the successful attainment of carbon-neutral status, underscoring its unwavering dedication to environmental sustainability.

By meticulously calculating and offsetting its total emissions, Lucent Lighting continues to lead the way in responsible business practices within lighting.

Lucent Lighting sets itself apart through a commitment to prioritising sustainable practices in product design. Each Lucent Lighting product undergoes a rigorous life cycle assessment (LCA), minimising environmental impacts and providing a comprehensive LCA report. This commitment aligns with their dedication to transparency and accountability in environmental efforts.

In line with circular design principles, Lucent Lighting maximises the reuse, recycling, and upcycling of materials to ensure minimal waste generation. The company consistently strives for energy-efficient product designs, focusing on reducing energy consumption during manufacturing, usage, and endof-life phases.

One of Lucent Lighting’s key initiatives is designing products for longevity, ease of repair, and maintenance.

By extending the lifespan of their products, Lucent aims to reduce the need for premature replacements, contributing to a more sustainable approach to lighting solutions.

The company’s environmental promises include a focus on resource consumption reduction and the efficient use of resources. Environmental considerations are woven into the fabric of Lucent Lighting’s design and procurement processes. Sustainability remains a focal point for the company, ensuring that environmental criteria are consistently integrated into the sourcing of goods and services.

Furthermore, they remain steadfast in monitoring the amount of electrical equipment placed on the market, actively working towards effective recovery solutions. The company aims to foster sustainability as a primary topic of stakeholder discussion, making adjustments as necessary to stay at the forefront of environmental responsibility.

For more information on Acrospire’s ‘Solar Honesty’ initiative and recycling programs, please visit https:// acrospire.co/introducing-our-solar-honesty-initiative/

www.electricaltimes.co.uk | @ElectricalTimes

25/03/2024 10:16:01

LEDVANCE.CO.UK

LEDVANCE EVERLOOP THE FUTURE IS CIRCULAR Replace, don’t waste – in the interests of the circular economy, the LED light sources and drivers in EVERLOOP LED luminaires from LEDVANCE can be easily replaced and recycled if necessary. This means the luminaires themselves can remain in use almost indefinitely, less waste is produced and fewer resources are needed. A huge boost for sustainability.

Find out more about LEDVANCE EVERLOOP now at ledvance.com/everloop

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26/03/2024 14:26:13

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Acrospire unveils ‘Solar Honesty’ initiative

Thorn creates digital and immersive experience for visitors at this year’s Light + Building At the beginning of March, Thorn Lighting welcomed visitors to its digital and immersive stand at Frankfurt’s Light + Building event.

Surrounding the outside of the stand were areas focused on Thorn’s key outdoor applications – road and street, sports and urban and architectural.

Moving into the interior space, visitors were invited to explore the indoor application areas of office and education, retail and industry.

Alongside physical products and prototypes, visitors to 2024’s Light + Building got a first look at the City of Thorn. This 3D, interactive city was shown on large screens. In the City of Thorn, users can navigate through spaces that are all illuminated with the precision and innovation Thorn is renowned for and zoom into specific areas to examine the diverse range of products and control systems, including dark-sky friendly outdoor luminaires, sustainable panels for office and education, or connected industrial solutions.

Other notable innovations include HAP (High Accuracy Positioning) which was displayed in the retail and industry booths. Launching in spring, this technology can be used alongside Thorn luminaires to track people or objects, resulting in a range of benefits.

Already installed at Thorn’s manufacturing facility in Spennymoor (UK), visitors could view livestream data to see its real life usage. Thorn also previewed the Keyture solution, which is a new connectivity and IoT ecosystem. Launching later in the year, the luminaire compatible sensors amplify lighting control, enhancing energy and cost saving potential alongside asset tracking. Also installed in Spennymoor – the factory has seen cost savings of thousands of pounds since January.

To find out more, visit: www.thornlighting.com

LIA’s Spring Technical Forum 2024 -Convergence of expertise, sustainability, and emerging talent The LIA continues to provide a platform for members to learn and share good practice with an exciting programme - for their Spring Technical Forum featuring leading experts in lighting. Designed to educate and inform members on upcoming changes and updates within the lighting industry, it’s scheduled to take place on Thursday, April 18, 2024 at The Studio, a centrally located in Birmingham.

The event is set to explore the frontiers of lighting technology. With an emphasis on sustainability practices, the latest advancements in emergency lighting, and the intricacies of building regulations and lighting controls, the day will delve deep into the subjects that matter most to The LIA members.

In alignment with its commitment to encourage a more diverse audience, the LIA have announced the continuation of the Future Lighting Leaders 50 per cent discount. This initiative, aimed at members April 2024

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aged 40 years and younger, ensures that a wide range of voices and perspectives are represented within the industry.

Highlighting The LIA’s commitment to nurturing emerging talent, in a special feature of this year’s forum, Loughborough University product design students shortlisted from their Exterior Lighting Design Brief, will be showcasing their innovative designs. Attendees will have the unique opportunity to view and discuss these cutting-edge projects, providing valuable industry feedback.

Acrospire is proud to announce the launch of its groundbreaking ‘Solar Honesty’ initiative. An initiative that aims to educate specifiers on the broader considerations surrounding solar lighting solutions, empowering informed decisions that align with environmental and budgetary goals.

While solar lighting offers a ‘greener’ alternative to fossil fuels, Acrospire recognises its implementation is only successful in specific scenarios. Tim Barker, managing director of Acrospire, emphasises the importance of approaching solar lighting with a critical perspective. “With this initiative, we want to educate, not put off specifiers,” he explains. “We encourage them to ask questions and challenge simplistic narratives surrounding solar lighting.”

Achieving true sustainability in solar lighting requires ‘solar honesty,’ or a critical perspective that considers the lighting solution’s entire lifecycle.”

Specifiers must consider the four core pillars of ‘Solar Honesty’: Battery Type, Photovoltaic Panel Type, Recyclability and Lighting Performance Requirements (levels and hours of operation) to understand the differences between solar and mains. This is where the Manufacturers’ approach comes into play.

Tim says: “We work with each client on a projectby-project basis and advise when or even if solar is suitable for their project. Solar will never make sense if a strap-cashed local authority has already invested in mains-powered luminaires and the supporting infrastructure. The upfront costs for solar are always going to be higher, as responsible manufacturer it is our duty to help specifiers on their journey to solar, even if that stops after the initial inquiry.”

The journey to true sustainability continues after installation. Acrospire is dedicated to responsible waste management, actively encouraging the recycling of solar batteries and panels used in its projects. Acrospire aims to minimise environmental impact through partnerships with specialised recycling facilities while recovering valuable resources. Plans are underway to introduce a return-to-base recycling service, mirroring the success of their battery take-back scheme.

Its important specifiers know what they are buying, and they should be able to discuss all these topics with their chosen manufacturer to ensure their solar investment lives up to the claims.

For more information on Acrospire’s ‘Solar Honesty’ initiative and recycling programs, please visit https:// acrospire.co/introducing-our-solar-honesty-initiative/

www.electricaltimes.co.uk | @ElectricalTimes

22/03/2024 15:54:17

CHOOSE LITHIUM BATTERY CHOOSE 7-YEAR WARRANTY CHOOSE THE BEST OPTION

LiFe. A range of emergency lighting from NVC all powered by the latest lithium iron phosphate (LiFePO4) battery technology. The brighter choice for your business.

The brighter choice for your customer.

To find out more about NVC Lighting’s LiFe emergency range and for a chance to claim your limited edition ‘CHOOSE LiFe’ t-shirt, scan the QR code or visit: nvc-choose-life.com

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25/03/2024 17:15:47

20 WIRING ACCESSORIES | PRODUCT FOCUS

Niglon’s wiring accessories

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hen you think of Niglon, fuses and strip connectors first come to mind. While these do indeed remain as a core offering for the Midlandsbased company, it has grown exponentially since then and wiring accessories now form a significant and growing part of sales. First introduced nearly two decades ago, there are now over 1,000 products across nine ranges to choose from; a significant investment for the company. Director at Niglon Oliver Hinley explains: “The idea was to introduce high specification ranges at a price which both offered value and generated confidence in the quality of design and manufacturing. We wanted to give customers a comprehensive set of products which catered for every application and budget, be it domestic or commercial, from a new-build high specification five star hotel to the ongoing refurbishment of a local authority’s social housing stock.”

As such the range now features three white-moulded options: slimline (Profile) and deeper soft curved edge designs (Median), and traditional square edge plate (Arctic). It also includes decorative metal ranges available in both screwless (Ultima), and screwed plates (Premium Edge S). And these are further bolstered by offering Euro Media, a grid option (Matrix 20), metal clad (Metallic), and weatherproof (Hurricane).

White Moulded •

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Profile: A 4mm, low-profile white moulded plate with screw covers and a sleek, contemporary design. A modern range of smooth-edged accessories, it is perfect for new build residential applications.

Median: A slightly deeper 9.5mm soft-edged plate range, it features interchangeable and one-screw-fixing switch modules, and is one of the latest and fastest growing launched by Niglon.

Arctic Edge: A classic, bright white moulded, square-edge wiring accessories range offering traditional design values for new or existing installations.

four luxurious finishes: Brushed and Polished Chrome, Antique Brass and Matt Black. Featuring metal to metal rockers, led indicators and the same gasket arrangement as provided for on the Ultima range.

Other wiring accessory ranges offered •

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Euro Media: Developed to enable bespoke configurations, Euro Media allows integration of television, data and USB charging points. Can be clipped into unfurnished faceplates quickly and easily.

Matrix 20: A comprehensive grid range offering a multitude of combinations.

Interchangeable printed switched rocker covers enable easy on-site configuration with a modular approach offering installers plenty of flexibility. The faceplates coordinate with Niglon’s Ultima, Premium Edge S, Profile and Metallic ranges.

Metallic: Designed for more demanding surroundings, such as workshops, garages and light industrial units – metallic metal clad products are manufactured from heavyduty steel and finished in satin silver.

Hurricane: Weather-resistant switches and sockets for even tougher environments, providing protection against dust and water ingress – meaning Hurricane products are ideal for outdoor use.

Premium Edge S – New plate finishes suiting every taste One way of changing the feel and look of a room when decorating is to switch (if you’ll pardon the pun!) out the existing wiring accessory range for something new. In this way the décor can be completely transformed with relatively little cost or timely adaptation involved. It is often the go to option for these reasons.

Recognising that its own decorative plate finishes (brushed and polished chrome) were not as comprehensive as required, In 2024 Niglon

launched two brand new additional options: an Antique Brass effect and Matt Black finish.

Importantly the switched socket outlets on these new finishes will be available with USB C type charging ports – an increasingly important factor. Both new finishes are expected to see very strong demand throughout this year as groups from home owners to hoteliers take up the opportunity to adapt and freshen up their surroundings.

Quality and safety There are many factors which come into play when selecting products to use or stock – functionality, aesthetics and cost all impact the decision making process. The Niglon team firmly believes none of these should come at the expense of the quality and safety of the product itself. With risks associated should a product fail, the company ethos is that third-party testing must be introduced as standard right across the electrical industry, and that everyone from suppliers right through to the end-users need to take responsibility for asking for proof of certification.

Niglon for their part offers product guarantees of 10 years on the Hurricane range, 20 years on the majority of their ranges, and an incredible 30 years on the Profile, Median, and Arctic products.

All of the company’s wiring accessories are third-party tested to ensure they are safe to use, and of the highest quality. It’s something Niglon is committed to. Following market research and customer feedback, in 2024 Niglon has decided to go further and introduce into its Median and Arctic ranges a switched socket offering (single and double pole) which now features a Kitemark approval. This is for those particular customers who may gain additional peace of mind regarding Quality Control processes in place, and it is also believed this will open up greater specification opportunities for the company. Contact your sales representative for further details.

For further information about Niglon, visit niglon.co.uk, or call the team on 0121 711 1990.

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Ultima: With its screwless 4.5mm profile plate design, available in brushed or polished chrome and are manufactured with stainless steel faceplates, featuring wider rockers, led indicators and an integral gasket to prevent discolouration from damp plasterwork.

Premium Edge S: A contemporary stainless steel screwed plate with a low 4.5mm profile, now available in

April 2024

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www.electricaltimes.co.uk | @ElectricalTimes

26/03/2024 09:53:06

General Jan 2024 Full Page In Design.indd 1 XX_ET-Apr_Advert.indd 6

11/01/2024 10:45:39 25/03/2024 17:17:10

22 WIRING ACCESSORIES | TERMS

Wiring systems and accessories – understanding the terms

By Jake Green, head of Technical Engagement with Scolmore Group

T

he use of language when describing electrical terms matters. Confusion over terms has been the cause of many errors as people seek to interpret what a word or phrase means. Part 2 of BS 7671 is an essential read insofar as understanding what a specific regulation means. It details the specific definitions to be used within the Standard and provides clarity of meaning to ensure that all those involved in electrical installation work are ‘singing from the same song sheet’.

Wiring system A wiring system is described within Part 2 as: ‘An assembly made up of cable or busbars and parts which secure and, if necessary, enclose the cable or busbars.’ There are other definitions detailed within Part 2 for Flexible wiring systems and Prefabricated wiring systems.

A flexible wiring system is, ‘A wiring system designed to provide mechanical flexibility in use without degradation of the components.’

A prefabricated wiring system is, ‘A wiring system consisting of wiring sections incorporating the means of interconnection designed to allow sections to be connected together to form a given system and incorporating installation couplers conforming to BS EN 61535.’

A wiring system is, therefore, by definition, a combination of elements that when taken together form a wiring system, and it is within that context that any regulation referencing wiring systems must be considered. This combination might be for example, a sheathed and insulated cable clipped directly to a surface or single-insulated conductors within conduit or trunking. Chapter 52 covers the selection and erection of wiring systems. In addition to any external influences and installation methods, the designer and installer should consider: • • • •

Cables and conductors Connections, terminations and jointing Associated supports or suspensions The enclosures or methods of protection against external influences.

(Regulation 520.4)

It is clear therefore, that it is essential for any wiring system to be adequately supported.

This will include support for any trunking/ conduit systems along with clips and cleats for cables. Regulation 521.10.202 is a particular

April 2024

Scolmore1.indd 30

example worth considering. This regulation is relatively new and requires wiring systems to be supported ‘such that they will not be liable to premature collapse’. This requirement came about to limit the risk to firefighters from entanglement as they entered premises.

To address the requirement of Regulation 521.10.202, Unicrimp has a range of products that are fully capable of supporting wiring systems and cables. These include, ‘All-round banding’, ‘Fire safe cable clips’, ‘Stainless steel roller ball cable ties’ and ‘Metal LSF cable clips.’

Accessories An accessory is defined in Part 2 of BS 7671 as: ‘A device, other than current-using equipment, associated with such equipment or with the wiring of an installation.’An accessory, therefore, does not require current to function. Examples of accessories are commonplace and include amongst others: Switches, Socket-outlets, Fused connection units, Connection units and Cooker control units and the like.

There are several regulations that relate specifically to accessories that a designer and installer should be conscious of. For example: Regulation 522.2.201 requires that parts of a cable within an accessory is suitable for the likely temperatures to be encountered. This requires the designer and installer to be conscious of where a rise in temperature may exist and to provide protective measures to mitigate their effects. Manufacturers have data sheets detailing the temperature operating ranges of their products.

Regulation 526.3 requires every connection to be accessible for inspection, testing and maintenance with certain exceptions. One such exception is for maintenance-free accessories suitably marked, conforming to BS 5733, and installed in accordance with manufacturer’s instructions.

It is important that the designer and installer selects those accessories which are suitable for the environment within which they are to be installed. Therefore, as with wiring systems, the factors to consider will include amongst other things, temperature, humidity, the presence of dust and the ‘look’ required (aesthetics).

Consider Scolmore’s ‘Click Definity 20 A Control Switch’. This range has interchangeable faceplates and comes in a series of double-pole switches with or without neon indication. The technical guidance issued by Scolmore details critical factors that should be adhered to. These are detailed such that the products conform to the relevant Standard, including: • • • • • • •

Voltage/frequency 240 V / 50 Hz Current rating 20 A Terminal size 5 mm diameter Torque value 1.8 Nm Cable size 4 x 2.5 mm2 IP rating IP20 Operational temperature -5 °C to +40 °C

No accessory should be installed outside of the technical specification of the manufacturer.

For more information, visit: scolmore.com

www.electricaltimes.co.uk | @ElectricalTimes

22/03/2024 09:38:11

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XX_ET-Apr_Advert.indd 14

26/03/2024 14:27:23

24 HVAC | HEAT PUMPS

Highest performing February for heat pumps in scheme history

I

n the latest data from MCS, there were 4,280 installations of heat pumps in February, which is the highest performing February for heat pumps in the MCS quality assurance scheme history, and third best month ever.

Wales ended the month out on top for installation uptake, with 8.62 per cent compared to Scotland’s 8.38 per cent.

Average monthly heat pump installations for 2024 is >4,000 (4,110), a 26 per cent increase on 2023 average, which was the best year ever for this technology. England has exceeded 1.4m all-time installations.

Battery storage again had its best month ever for installations, and the first to exceed 1,000 installations (1,248) This brings the scheme to date total for this technology to 7,410.

Installation stats Installations totalled 17,224 in February 2024, a 6 per cent increase from last month and a 17 per cent decrease from February 2023 (excluding battery storage). Scheme to date total as at the end of February 2024 is 1,761,133 installations (excluding battery storage).

Solar PV saw 12,907 installations in February 2024, the third highest February installation count for this technology in scheme history. This was a 27 per cent decrease on February of last year, but a 5 per cent increase on last month.

Scheme to date total as at the end of January 2024 is 1,466,469.

For heat pumps, February’s 4,280 installations was a 9 per cent increase on the previous month and a 45 per cent increase on February of last year. The average month installation count for 2024 thus far is >4,000 (4,110), which is a 26 per cent increase on the average count for a month in 2023 (the best year ever), which was 3,273. The scheme to date total as at the end of February 2024 is 225,215.

Battery Storage had a total of 1,248 installations in February, the best month ever for this technology (and the first to exceed 1,000 installations in a month), as well as a 977 per cent increase on the monthly total we saw for February last year. This brings the scheme to date total to 7,410 installations.

Installation uptake As at the end of February 2024, from the perspective of raw volume, the top three areas for installations were Cornwall (36,774 installations), North Yorkshire (27,561), and Somerset (27,105). In terms of uptake as a percentage of households in an area, Orkney is top with 28.63 per cent of households, followed

by Western Isles with 25.38 per cent and Ceredigion with 22.84 per cent.

At February month end, England saw its alltime installation count rise to 1,402,202, which accounts for an uptake of 5.80 per cent of households. At national level, this is the highest by raw volume, followed by Scotland with 207,286, then Wales with 116,089, and finally Northern Ireland with 32,999. However, when you consider this by percentage of households with installations, Wales have once again held top spot over Scotland, having an uptake of 8.62 per cent as at the end of February, compared to Scotland’s 8.38 per cent. England is third with 5.80 per cent of households and Northern Ireland is fourth with 4.40 per cent of households having installations.

Contractor stats 4,664 contractors are now certified with the scheme, with 119 new contractors becoming certified in February. 3,561 now certified for solar PV, 1,103 certified for battery storage and 1,747 certified for heat pump technologies.

April 2024

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In February, there were 2,271 active contractors carrying out installations, equating to ~50 per cent of the contractor base at the end of the previous month, which was 4,569.

The number of active contractors carrying out installations has increased by 3 per cent since the previous month.

84 per cent of the active contractors carried out between 1 and 10 installations in February, with only 21 contractors carrying out more than 101 installations. The 283 contractors who installed 11-50 installations this month were responsible for the most installations (just over 29 per cent of total installations this month), followed by the 1,912 contractors performing between 1 and 10 installations (just under 28 per cent of total installations).

Breaking active contractors down by technology type, there were 768 active heat pump contractors in February (1 per cent increase since the prior month), and 1,774 active Solar PV contractors (3 per cent increase on the prior month). For heat pumps, two contractors installed more than 101 installations in February, with 88 per cent of active contractors only installing between 1 and 10 heat pump installations. For solar PV, 14 contractors installed more than 101 installations in February, with 85 per cent of active contractors installing between 1 and 10 solar PV installations.

For battery storage, there were 216 active contractors in February, with only 6 per cent installing between 11 and 50 installations. These 14 contractors were, however, responsible for 24 per cent of all battery storage installations this month. Of the 1,103 contractors currently certified for battery storage, 585 are yet to perform an installation, which translates to just 47 per cent of the battery storage contractor base being active for this technology.

www.electricaltimes.co.uk | @ElectricalTimes

25/03/2024 10:25:30

XX_ET-Apr_Advert.indd 7

25/03/2024 17:18:37

26 HVAC | HEAT PUMPS

Why we must challenge the myths surrounding heat pumps

By Mark McManus, managing director, Stiebel Eltron UK

T

he ‘consumer society’ – a phrase popularised in the 1960s – has shaped our shopping habits for decades.

Buy, use and throw-away, is an established routine that affects raw material sourcing, supply chains, and waste management. All that is changing however, with the realisation that this approach could affect the global climate and the earth’s finite stock of natural resources. One way or another, all businesses must respond to environmental concerns. In the electrical industry, our customers are asking far more detailed questions than they have ever done previously about the environmental impact of products.

Good for the planet, but is it good for business?

Last month global leaders came together at COP 28 to discuss action which would tackle the world’s most urgent and pressing environmental challenges. But as the summit reached its climax, controversy emerged as wording to phase out coal, oil, and gas was inexplicably dropped from the conference’s deal.

What ensued was a mass scramble of almost 200 countries on the conference’s final day as they looked to salvage a deal which would significantly reduce humanity’s impact on the planet. In the end, they just about agreed to include a move away from fossil fuels following furious condemnation on a global scale.

What’s clear is a widespread desire for greener initiatives which will safeguard the planet moving forward, with reducing carbon intensive fossil fuels top of the agenda. One such initiative is the decarbonisation of home and building environments, something which leading supplier of renewable heating products, Stiebel Eltron, is seeking to drive forward.

Moving towards sustainable heating resources, such as the adoption of heat pumps in buildings, will significantly reduce a nation’s carbon footprint. However, the transition towards heat pumps is being hampered by misinformation around the technology’s ability to perform effectively when compared to a traditional gas boiler.

Solutions presented to consumers need to be practical, viable, and above all, an effective option which they can have confidence will perform. So, it is up to the renewable heating technology sector to demonstrate to consumers why heat pumps tick all the boxes when it comes to changing their heating system.

A common misconception is that transitioning to heat pumps is prohibitively expensive, and

April 2024

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while the initial installation cost can be higher than traditional heating systems, it’s crucial to consider the long-term savings and benefits.

Being highly energy-efficient, they generate lower operational costs over time, while many governments and energy companies offer incentives and rebates which ease the financial burden of their installation.

Meanwhile, there are concerns that heat pump systems consume a lot of electricity, however this is not the case. A properly designed heat pump system will use around a third to a quarter less electricity than traditional forms of electric heating. This is because a heat pump should only need electricity as drive energy, with additional energy required gained from the air, earth or groundwater.

Then there is the notion as to whether heat pumps are too good to be true and can they really be as green as highlighted.

The simple answer is: yes. Heat pumps use renewable energy to generate heat, so no CO2 is created on site, and when combined with green electricity to drive them, none at all is generated. Heat pumps thus make a huge contribution to climate protection, saving around 2.5 tons of CO2 annually per system.

With 28 million households in the UK, this would see savings of 70 million tons of CO2 each year if they were implemented in every home across the country. This leads us to another concern that heat pumps are only suitable in new buildings, but the reality is that they can be successfully used to heat even the

oldest properties. Modern heat pumps can be used in renovations, even with radiators, when design is appropriate. Indeed, STIEBEL ELTRON estimates that more than 50 percent of existing heating systems could be converted to heat pumps without the need for major measures.

Meanwhile, this could increase exponentially with greater will power from the government to drive forward measures to improve insulation and energy efficiency within buildings.

Another misconception is the inability of heat pumps to work effectively when air temperature is below freezing. However, heat pumps on the UK market today can work down to -25 degrees Celsius, with many designed with large surface areas allowing them to work better and more efficiently at lower temperatures.

The stark reality is that the negative myths surrounding heat pumps are largely unfounded and driven by the those with an interest in maintaining the status quo, no matter what the cost to the planet. Heat pumps will play a vital role in helping humanity rise to the present climate challenges and the renewable heating sector should demonstrate this.

With 100 years’ experience in driving forward renewable heating solutions, and 50 years’ experience in manufacturing heat pumps, Stiebel Eltron aims to galvanise their adoption and open the door for consumers to implement these sustainable technologies in their homes.

For those interested in learning more about the numerous benefits of heat pumps, they should give us a call.

www.electricaltimes.co.uk | @ElectricalTimes

21/03/2024 09:19:05

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25/03/2024 17:19:51

28 HVAC | HEAT PUMPS

Inverter Controlled Design: 18th Edition RCD Requirements Where does the buck stop with regard to HP installation safety and associated RCD selection?

Chaz Andrews, technical manager, Doepke UK explores three Types of RCD (A, F and B). Characteristics of the load connected to the RCD determine the associated residual (Fault) current.

Type A RCDs : Ref 531.3.3 (i), (ii) and Note 1, BSEN IEC 62477-1, BSEN 62423 • Designed for sinusoidal or pulsed residual current generated at 50Hz (fundamental frequency).

HPs containing inverters for motor speed control are not suitable for connection to circuits protected by Type A RCDs: Ref BSEN IEC 62477-1 H.3 Fault current waveforms and RCD tripping characteristics.

The reason for this is explained briefly below i.e. inverters generate fault currents at frequencies less than or greater than 50Hz under foreseeable fault conditions.

HP Manufacturer / Type F or Type B ?

Residual (Fault) currents and RCD “Type”: The characteristics /design of the HP inverter,

HP Installation Hazard

Existing RCD Selection Guidance

Where fault disconnection within the required time, relies on the operation of an upstream RCD, using the incorrect “Type” of RCD in association with a HP leads to the risk of RCD “blinding.” The RCD cannot reliably detect fault currents as required by the Wiring Regulations (BS7671), increasing the risk of electrocution.

Modern HPs contain speed control inverters for better power efficiency and consequently must be used with specific types of RCD. The HP Company and the Electrical Installer are reliant on each other with regard to “the duty of care owed to the consumer,” relating to the combined safety of the equipment and the installation.

With circa 35,000 domestic installations in 2023 and a target for 600,000 annually by 2028, the market has all the classic indicators /potential risk of a race to the bottom.

Installation safety may be compromised, driven by economic rather than technical decisions to achieve a competitive advantage.

Clear guidance in associated codes of practice is prerequisite, to helping improve the safety of HP installations. This supports existing and new entrants, manufacturers and installers to make safe and reasoned decisions.

The IET Code of Practice 2022 - Implementing Electrified Heat in Domestic Properties does not provide specific guidance on RCD selection.

Currently HP applications are covered under the generic guidance given in BS7671 531.2.3.

To use this guidance, the specifier / installer (BS7671 133) would need specific design characteristics of the equipment i.e. they are reliant on the HP manufacturer to provide information on RCD Type and minimum sensitivity.

The Electrical Equipment Safety Regulations (2016) Regulation 9 “Instructions and Safety Information” relates to the provision of instructions and safety information. Based on recent survey of HP manufacturers available installation documentation, a limited number of HP Manufacturers / UK Suppliers actually provide any information / warnings relating to the connection of their products to RCD protected circuits.

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HP Manufacturer / BS7671 generic RCD requirements This a summary for HP equipment designers and suppliers to consider. If an RCD is required (BS7671 411.3.2); 531.3.3 refers to the use of

Example 1

www.electricaltimes.co.uk | @ElectricalTimes

21/03/2024 09:11:04

HEAT PUMPS | HVAC 29

and the location of the fault within the equipment determine the characteristics of the residual current. The selection of the Type of RCD must consider the fault current scenarios identified in the standards and by the manufacturer in their design risk assessment documentation - See example 1for single phase supplied – 3p out inverter without a power factor correction stage - ref. source BSEN IEC 62477-1 Fig H.3 An insulation fault IF1 on the DC side of the bridge rectifier produces a pulsed residual current at the fundamental (mains) frequency.

This pulsed current may be superimposed on a smooth DC component, the effective value of which is a related to DC link voltage, smoothing capacitance, and fault resistance.

the specific frequency; mains frequency, the motor frequency at 10Hz and inverter switching frequency at 1kHz. These values 10Hz and 1 kHz represent the most severe condition for Type F RCD tripping, providing reliable operation and effective protection when using Type F RCDs. HP design limits for use of Type F checked through equipment design calculations and testing: •

• • •

Limits for smooth DC fault current: ≤ 10 mA Type F or > 10 mA Type B. Note: Type F RCDs do not detect smooth dc i.e. RCD will not trip if the 10mA value is exceeded A fault IF2 located on the output stage (supply to motor) results in residual current containing multiple frequency components. Referred to as a composite residual current for design / test purposes* The composite residual current components have relative values defined at

@ElectricalTimes | www.electricaltimes.co.uk

Doepke6.indd 31

Ratios of the associated leakages current components compared to RCD sensitivity I∆n.

Minimum motor speed control setting (frequency) 10 Hz Maximum inverter clock frequency < 1 kHz Maximum smooth dc fault current limit < 10 mA

If the equipment design characteristics cannot be guaranteed to meet the Type F limits, use Type B. Single phase supplied speed control inverters with power factor correction stages and 3 phase supplied inverters must only be used with Type B RCDs- see additional diagrams and recommendations in BSEN IEC 62477-1 H.3 For reliable operation, the total leakage current should not exceed 30 per cent of the RCD sensitivity – see 531.3.2. The operational leakage current associated with certain HP designs may

not be compatible with 30mA RCDs. Due to the complexity of the associated operational leakage currents, to reduce the risk of unwanted tripping, good manufacturing design practice would include operational tests on the HP model and specific RCD Types and sensitivity.

Conclusion Installation safety may be compromised if HP Manufactures fail to provide clear information for installers. Using the incorrect type of RCD can result in unreliable and unsafe installations, causing problems for the HP manufacturer, the installer, and not least, the Customer.

Based on the availability of HP manufacturers documentation, those making clear recommendations on the Type of RCD that can be used safely with their HPs, are in the minority. Consequently, there is a requirement for additional guidance and clarification, to be included in the associated Code of Practice.

When considering the safety aspects of equipment containing inverters and associated RCD Type, the existing standard BSEN IEC 62477-1 2023 offers clear guidance to those drafting standards and codes of practice.

Supporting installers in their decision making process with regard to HP applications and RCD selection, will lead to improved safety for the customer and fair competition for all players involved in the HP market.

April 2024

21/03/2024 09:11:04

30 HVAC | HEAT PUMPS

“A move away from ‘fabric first’ is a step in the wrong direction…”

Paul Spence, technical manager for heatly, calls for caution when it comes to promoting that heat pumps should be installed regardless of a property’s energy efficiency credentials

F

ollowing a new report from Nesta, Insulation impact: how much do UK houses really need? which suggests the fabric first approach (i.e. making homes as energy efficient as possible) is not an essential part of the UK’s current stage in the heat pump roll out, I urge installers and heat pump customers to not take this as a cue to view energy efficiency upgrades as less important. Nesta’s report focuses on carbon reduction, and you can’t argue with the fact that ripping out fossil fuel heating and replacing it with cleaner, greener heat pumps will reduce the UK’s carbon footprint. The reality is that for most people comfort and the cost-of-living feature far higher on their agenda than cutting carbon.

Let’s be clear, I am a big fan of heat pumps - as an installer and now as technical manager for heatly. I can’t endorse, however, the idea that we should move improvement of the UK’s woefully damp and draughty housing stock lower down the list in favour of banging in heat pumps as quickly as possible. This approach could serve to dent the reputation of heat pumps and ignores the consumers on gas that simply aren’t in a position to make the switch.

As an installer and through my Facebook Group Heat Pumps U.K., I see first-hand the problems that arise when heat pumps are installed in very inefficient homes. One of the main problems is over-specification, which leads

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to higher costs and future problems. If heat loss is high, the size of the heat pump required to keep a building warm, increases. The bigger the heat pump, the more expensive it is. If, in the future the homeowner makes energy efficiency upgrades, the heat pump and ancillaries (pipes, circulators, pumps etc.) can end up being overspecified, leading to systems that use too much power and are difficult to control.

In Nesta’s report it states: “While better insulation is always beneficial with any kind of heating system, it is not an essential prerequisite for getting a heat pump. The key factors affecting a heat pump’s efficiency are system design and adequately-sized radiators. While insulation plays an important role in reducing heat demand, and can in some cases make heat pumps operate more efficiently, it is not the key factor in heat pump efficiency. Instead, having a well-designed heating system, with correctly-sized heat emitters which enable a lower flow temperature, is the most important factor behind a heat pump’s efficiency.” This is all true, but if the energy efficiency of the house changes, as is most likely the case in poorly insulated properties, the original design will no longer be suitable.

Crucially, without a fabric first approach, energy bills will be prohibitive. One of the arguments I’ve seen to counter this is raising gas prices and reducing the cost of electricity,

while everyone wants the latter to happen, it should not be at the expense of gas customers.

26 million homes are currently on natural gas, many of which are not in a position to switch to heat pump, it seems unfair that they should be penalised for something beyond their control.

This type of policy masks poor housing and poor heat pump installation by economics. We should be striving for a future where COP 4+ is the norm, which can’t be achieved without a whole house approach.

While Nesta’s report doesn’t suggest doing away with energy efficiency upgrades, I would just be cautious of the message that could be misconstrued by some readers. Where possible, ‘fabric first’ should always be the way to go.

If carbon reduction by means of a swift switch to heat pumps is the only goal, homeowners and landlords will need far larger subsidies than the ones currently available, and the industry must be prepared for greater numbers of dissatisfied customers.

For the low carbon sector to thrive, quality is key - happy customers in warm homes that cost less to run. I’m excited to be working with heatly because it will make a big contribution to this goal; improving heat pump specification and installation accuracy, simplifying the associated processes for installers and making the benefits of heat pumps and supporting energy efficiency upgrades easier to understand for consumers.

www.electricaltimes.co.uk | @ElectricalTimes

21/03/2024 16:56:30

V EN T IL AT ION

XX_ET-Apr_Advert.indd 9

25/03/2024 17:22:08

32 SOFTWARE & APPS | FINANCES

Fergus helps trade businesses prepare for new financial year

F

ergus, the job management software for trade businesses, is encouraging the trade to prepare for the new financial year this month. As the new financial and tax period approaches, tradespeople should look to enhance efficiency and ensure their businesses are set for success across 2024/5. “The transition into a new financial year is a crucial time for trade businesses to reflect, adjust and plan. It’s an opportunity to refocus, improve financial health and position your business for growth,” says James Chillman, UK Country Manager.

To help the trade, Fergus has put together a seven step guide to preparing for the new financial year:

Review and refresh The end of the financial year is an ideal time to review your business plan. Reflect on the past year’s achievements, challenges and the lessons learned – you’ll be amazed at how this will help you focus, identify areas for growth and set realistic, measurable goals for the upcoming year.

Consider how market trends, new regulations and technological advancements can impact your business and adjust your business plan accordingly.

Invest in marketing The transition into a new financial year is a crucial time for trade businesses to reflect, adjust and plan. It’s an opportunity to refocus, improve financial health and position your business for growth.

Financial health check A thorough review of your financials is essential.

Analyse your profit and loss statements, balance sheet and cash flow statements to understand your financial position. Identify any areas where costs can be reduced and where investment is needed. This is also the perfect time to chase up outstanding invoices and tidy up your accounts.

Embrace technology Leveraging technology is key to staying competitive. Fergus job management software is designed to simplify and automate many of

the administrative tasks the trade face daily.

From scheduling and dispatching to invoicing and payments, Fergus provides a comprehensive solution that saves time, reduces errors and improves cash flow.

Skills and compliance update Ensure you and your team’s certifications are up to date and plan any necessary training for the new financial year. Staying compliant with industry regulations is not just about legal compliance; it’s about providing quality service that protects your reputation and your clients.

Plan ahead for tax Organising your finances for tax purposes doesn’t have to be daunting. Utilise Fergus to streamline the process of bringing your financial records up to date and ensuring they are accurate so it is easy to manage your finances and prepare for tax season. Consider seeking advice from a tax professional to make sure you’re taking advantage of any available deductions and credits.

April 2024

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A new financial year is a great time to review and adjust your marketing strategies. Digital marketing, including SEO and social media, can be particularly effective for reaching new clients and building brand awareness.

Consider how Fergus’s software can showcase your professionalism to potential clients, with seamless job booking and communication.

Get set up for scalability As you plan for growth, it’s important to ensure your business operations can scale accordingly.

Fergus’s job management software is designed to grow with your business, offering features that accommodate an expanding client base and workforce.

Lindsay Peacock, E&P Electrics (Bedale), stars of a new video showing how Fergus job management software has helped them to run their business more efficiently, shares her thoughts on how Fergus has helped the business: “Before Fergus, we were drowning in paperwork. Every job was a manual process from sorting to invoicing, a cycle that consumed our evenings and risked important details being lost. It’s saved us so much time, we’re more proficient in the office, invoices are dispatched quicker and timesheets are completed with ease.

It’s like we’ve discovered a new way of working that we never thought possible.”

For more hints and tips and for a free trail of Fergus software visit www.fergus.com

www.electricaltimes.co.uk | @ElectricalTimes

21/03/2024 11:20:50

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26/03/2024 14:29:18

34 SOFTWARE & APPS | PRODUCT FOCUS

Electrical software solutions and mobile applications

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aving the necessary information and tools you need to hand can save a lot of time and frustration. The offerings from Pro Certs Software have evolved to provide just that. Whether it be for use on a mobile device such as a phone or tablet, or on a desktop PC (Mac, Windows, Chromebook), with over 10 years developing electrical applications Pro Certs Software has a solution to cater for all.

Cloud-based electrical software The online cloud-based electrical software is accessible via a web browser from your desktop PC, Mac or laptop. Enjoy the benefits of the larger screen sizes offered by desktop PC’s and laptops to carry out your electrical calculations, such as cable sizing or maximum demand and diversity, or for looking up electrical tables with ease using the search index.

Features: Easy to use navigation with a searchable index online. Log in from anywhere to access tools, electrical calculators, electrical tables and charts.

A new addition to this cloud web-based electrical software solution is the Maximum Demand Calculator (new for 2023), UI improvements and a new single phase and three phase maximum demand calculator.

Calculate your total connected load, then apply diversity.

For further information visit: www.procertssoftware.com/blog/ online-electrical-software

Mobile apps

Electrical Certification Software (Based on BS 7671)

Pro Certs Software has a full suite of electrical apps which are available for Apple and Android devices to serve the needs of an on-site electrician, be that for assisting with EICR’s, looking up a maximum Zs value or just checking the copper equivalent size of an SWA cable armouring. There are free and paid apps available with the more complex apps being paid-for versions. Applications include Cable Calc, Adiabatic Equation Calculator, Maximum Demand (and Diversity Calculator), Max Zs Values and 7909 Certification software (based on BS 7909) amongst others.

The Electrical apps can be downloaded from the respective app store.

The electrical certification package “Pro Certs” is based on BS 7671 and has been designed for flexibility, ease of use and simplicity suitable for one man band electricians and large electrical contractors with multiple users, with a dedicated Management Web Portal and cloud syncing between devices. The Pro Certs electrical certification software is available on iPad, Android Tablets and Windows PC’s – this coupled with the cloud syncing function creates a simple yet powerful electrical certification package.

Download for a free trial on iPad, Android Tablets, Windows PC or for further information visit www.procertssoftware.com/pro-certs

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Electrical Certification Software (Based on BS 7909) The “7909 Certification” app is based on BS 7909, for use with the BS 7909 code of practice for temporary electrical systems for entertainment and related purposes. Go paperless with this 7909 Certification app for producing your custom temporary electrical system sign-off certificates including G1 Completion Certificate, G2 Schedule of Test Results and G3 Confirmation of Electrical Completion based on BS 7909 model forms.

This app includes many time saving auto completion features vastly reducing the time taken to produce sign-off certs.

Download for free demo credits on iOS or Android, or for further information visit: www.procertssoftware.com/7909-certification

Electrical Certification Software (Based on BS 7909) Pro Certs Software started developing electrical applications for the Windows, Apple and Android mobile platforms in 2011, progressing onto cloud electrical software solutions and electrical certification software packages, giving them over 10 years in the field. For more information, visit: www. procertssoftware.com, or email info@pro-certs.com

www.electricaltimes.co.uk | @ElectricalTimes

21/03/2024 11:20:02

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25/03/2024 18:32:27

36 SOFTWARE & APPS | SKILLS GAP

How software can help bridge the productivity and skills gap

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he UK lags behind the US, Germany and France when it comes to productivity. A recent survey of UK businesses identified poor management, poor communication and a lack of collaboration as some of the major internal barriers to efficiency. Low motivation levels and employee burnout were other factors cited. When looked at this in tandem with the impending shortfall of 250,000 tradespeople, of which electricians are one of the most heavily affected groups, the impact on industry is clear.

A quarter of businesses polled in the above research said that automation could contribute to growth, but only 28 per cent of UK businesses had adopted operational software to increase digital readiness over the past 12 months compared to almost half (47 per cent) of Italian firms. Data from our customers, however, shows that digital tools have the power to help overcome many of the productivity challenges faced - particularly those relating to management, communication and collaboration.

By harnessing the benefits of digitisation to optimise administrative activity and create better synergies between fieldworkers and the office, electricians can boost both planning and operations to impact overall productivity, improve the customer experience, and free up time to overcome skills shortages.

Meeting customer expectations Research we conducted last year revealed that electricians are one of the most soughtafter UK trades, second only to plumbers.

The research also showed that reliability (75 per cent), trustworthiness (73 per cent) and professionalism (65 per cent) were some of the most highly valued qualities in tradespeople, while bad timekeeping and slow responsiveness to enquiries (36 per cent) were common frustrations.

Whilst electricians handle increasingly sophisticated electrical equipment at work, many still rely on pen and paper to carry out their business operations. But in doing so, it’s easy to see how operational planning falls behind and impacts efficiency - with knock-on effects on customer service. We know how hard it is to keep up with paperwork whilst also getting customer jobs done, and that tradespeople frequently have to work evenings and weekends just to get everything done.

By moving with the times and integrating job management software into the business to streamline appointment booking and planning, customer communications, quote provision and

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supply orders and receipt tracking and provide a smooth, more transparent service for customers.

Not to mention giving even one-man band businesses a more ‘professional’ look and feel to differentiate from local competitors.

The gains that new digital tools can deliver are huge - ToolTime’s own cloud-based web and mobile application is already saving over 10,000 tradespeople up to 30 per cent of time spent on paperwork by mapping all processes in a central operating system and digitising administrative tasks to improve workflows, enhance customer communications, automate many aspects of tedious paperwork and achieve economies of scale.

Plugging the skills gap

by Marius Stäcker, chief executive officer, ToolTime invoicing and much more, electricians can not only save themselves time and effort, but they can enhance the way in which they do business and meet growing customer expectations.

Achieving productivity gains Of course, introducing a new software system or piece of technology can be daunting, with common concerns around making things more complicated, overwhelming team members and the need for training. However, the resulting slow tech adoption rate is one of the long-term factors that is killing UK productivity.

The good news is that it’s never been easier for small businesses to transition to new ways of working by adopting job management software solutions such as ToolTime.

The ubiquity of smartphones and apps has created familiarity with digital tools in day-today life, while cloud technology has brought software costs down and made it far more accessible and affordable for small businesses than ever before. By being able to digitise and centralise all operational and back office processes, business owners can create a holistic view of the business in one digital platform to enable better planning, put an end to paperwork chaos and improve overall efficiency.

Electricians can effortlessly keep track of ongoing work and incoming opportunities in real-time and from wherever they are, speed up quote and invoice generation, streamline

While using digital tools to achieve these time savings will, in itself, help to plug the skills gap - enabling electricians to do more with less - the integration of more modern, digital tools will also help to appeal to the younger generation to further fill the void of skilled workers. With digital productivity gains offering a better work-life balance and the opportunity to grow company revenue, electricians can start to plan for better salaries and employment packages to entice Gen Z. Software is therefore the key to managing the core problems affecting the electrical industry, and will prove crucial to bridging the productivity and skills gap.

www.electricaltimes.co.uk | @ElectricalTimes

25/03/2024 10:41:45

SMART PAYMENTS | SOFTWARE & APPS 37

Seven ways contractors can navigate smart payments

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Track what you’ve spent and how much you’ve earned for greater awareness of your business’s financial health.

orking as an electrical contractor can present challenges that traditional 9-5 employees don’t run into.

One common hurdle that contracted electricians come across is managing their finances. Luckily, though, you don’t have to be an accountant to take control of your money anymore. Whether you’re tracking expenses from buying tools or struggling to get paid on time, find out how you can overcome financial challenges with smart payments.

Stay tax compliant

Cater to cashless customers Smart payments utilise digital devices to take contactless payments, making it easy for your customers to tap and go once a job is completed. As a contractor, this is crucial for enabling quick, on-site payments, and helping you get paid on time.

It’s also vital if you want to work with cashless customers. Almost 40 per cent of British consumers no longer use cash, making it inconvenient for them when a contractor doesn’t accept card or digital payments.

Add to this that many electrical works can cost thousands of pounds, which is rare to have in cash, and it becomes clear that smart payments are crucial if you don’t want to alienate large portions of your target audience.

To cater to an increasingly cashless customer base, start using a card machine that accepts contactless payments and digital wallets.

Make invoicing easy Smart payments often come with useful online services, enhancing the digitisation of your business accounts. One of the tools that’ll be particularly handy as a contractor is digital invoicing. Every contractor knows how much of a pain invoicing can be. It’s repetitive, timeconsuming, and tricky to understand if you’re new to the business world. But, with smart payment tech, those problems become a thing of the past.

Digital invoicing provides professional, branded templates that outline all the basic information you need to input. You can automatically generate invoices for repeat customers using past templates, with all the relevant data ready to go for quick and easy invoicing. Once you’ve added the required details, your customer will receive a digital copy for their records.

Depending on the smart payment technology you are using, you can also attach a payment link to your invoice. This takes the customer to the right payment system and auto-fills the

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By Gemma Williams at startupcareers.co.uk details, reducing the chance of error and speeding up the transactions for both you and your customers.

Chase invoices automatically New research by payment provider Lopay has revealed that 50 per cent of construction firms have found it hard to buy materials due to late payments? This is a huge threat in the contractor industry and one of the most prominent financial struggles, causing a domino effect that can impact all other jobs you’re working on.

Luckily, smart payment options make chasing up invoices easier. Some systems enable automated emails, texts, or push notifications, reminding your customers when they’ve received an invoice and when payment is due.

Knowing that your invoices are being handled saves you time and stress, allowing you to focus on other jobs. It also makes it more likely that you’ll be paid on time, regulating your income for easier financial management.

Monitor your cash flow If you struggle to keep an eye on your income and expenses, smart payment options are a must-have for your business. By linking your card reader, payment links, and business card to a single, online business account, you can monitor all of your money from a single interface.

Many smart payment companies make it easier to understand your cash flow, too. By automatically splitting your essential electrical tools spending from your repeat car payments and income, for example, you can quickly see a detailed breakdown of where your money is going.

Filing your taxes is a notoriously tricky and timeconsuming process. But, it’s also mandatory for independent contractors, sole traders, and business owners, making it crucial that you find a tax management system that works for you.

By using a smart payment option with an online business account, filing your taxes is automatically simpler. Your cash flow is tracked digitally, giving you a much better grasp of your annual income and expenses, and you’re ready with the information you need come the tax year-end.

While you can also track your cash flow using spreadsheets, an account linked to your payment system reduces the chance of human error, recording all transactions as they happen.

This creates a more streamlined, efficient taxable income tracking process.

Your cash flow records and digital invoices also provide evidence of your income and deductible expenses. If your business is ever audited, you should have everything you need in one account, making it a breeze to prove your compliance.

Make it easier to work with accountants If your business is scaling or you’re struggling to understand tax, an accountant can make your financial management a lot easier. But, if you’ve been working with DIY money management systems and paper invoices, you might struggle to compile all the financial information your accountant needs to start working. That’s where setting up a smart payment system from the get-go comes in handy. Having all of your income, outgoings, and invoices recorded digitally makes it simpler to communicate your financial health to your accountant.

All they need is access to your smart payment system for a complete overview of your money, resulting in less back-and-forth communication and giving you more time to focus on your business.

Final thoughts Financial tools for electrical contractors are essential if you want to keep up with an increasingly digital world. Make payments simpler for your customers, improve tax compliance, and take control of your cash flow with a smart payment option, designed to make finances easier for everyone.

April 2024

26/03/2024 12:04:38

38 ENCLOSURES | FIRE SAFETY

Protecting automated controls to enhance fire safety Grifen Sprinkler Solutions requested Spelsberg UK to provide high durability enclosures that could withstand the demanding environment

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prinklers are an essential component of a building’s fire protection system.

Automation can enhance safety, as well as ease of use, but this means that the control system requires its own protection. Grifen Sprinkler Solutions requested Spelsberg UK to provide high durability enclosures that could withstand the demanding environment. The service required digital printing as well as CNC machining, but it was essential for this customisation to maintain the integrity of the enclosure.

To protect from the threat of fire, sprinkler system design and manufacture is governed by strict standards. Though these regulations are highly robust, some sprinkler system manufacturers say that standards can be extended further. “Key aspects of protecting a sprinkler system’s backup and maintenance, for example, are not completely included in the regulations, but ensuring the long-term electrical reliability of the system is important to optimise safety,” says Gary Noble, managing director of Grifen Sprinkler Solutions.

In the event of a leak in the sprinkler system’s supply, the resulting pressure drop would typically cause the pump’s motor to temporarily kick in, as if it were reacting to the activation of the sprinklers. These motor re-starts would happen continuously, drawing repeated high current and damaging the motor’s windings.

Instead, Grifen’s Asset Protect functionality upholds long-term reliability by putting the system into safe mode and generating an alert, enabling rapid maintenance.

Optimising protection Features like Asset Protect are the result of Grifen’s holistic focus on fire safety. The company supplies sprinkler system contractors in the UK and Ireland, with systems designed for domestic, industrial, and commercial buildings.

This ranges from Category 1 residential dwellings through to Category 4 tower blocks above 18m, including the highest EN 12845 standard. Even Grifen’s sprinkler systems for individual residences are electronically controlled by an industrial PLC, with logic control and software functions authored in-house.

At the other end of the scale, Grifen’s fire sprinkler systems for Category 4 commercial properties include remotely controlled testing on a weekly basis. This optimises safety

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by providing more regular tests than the regulations require and reduces the resources necessary for on-site inspection.

Automation enhances safety The system’s electronics need a high level of protection. In the event of a fire, the enclosure must be able to withstand the initial heat. Then, the unit has to prevent water ingress when the sprinkler system is activated. The enclosures also have to be sufficiently durable to protect the electronic controls from any impact. Grifen uses Spelsberg’s high-durability industrial enclosures, manufactured from polycarbonate. These boxes protect in temperatures up to 80°C, sufficient to match the rating of the electronics, and they endure until the sprinklers activate to quell the heat. The enclosures can also withstand water jets and provide a high IK09 impact resistance rating.

To accommodate the automated system’s multiple cable connections, as well as the control unit’s digital display, every enclosure requires a CNC machining process. The digital display window, as well as the cable entry points, must be cut in specified locations and to exacting dimensions. Crucially, when the display and the cables are installed, the surrounding gap must be sealed to uphold the level of ingress protection.

High durability enclosures Spelsberg provides all CNC work on-site at its Midlands facility, and although Grifen supplies its own drawings, Spelsberg’s technicians can also create CAD designs. Providing a test prototype in days, Spelsberg then despatched the full quantity of Grifen’s order in less than three weeks. As a result of the enclosure’s precision CNC machining, combined with specially designed cable glands, when Grifen installed the control unit, this upheld the high IP rating. “Spelsberg’s machining ensures repeatability,” says Gary. “It’s also a fast turnaround, so it’s become a key service for us.”

Although Grifen’s control unit is designed to be accessed remotely, or via the digital display, the device is still required to present a variety of user and safety information. Spelsberg provides Grifen with digital printing directly onto the enclosure, providing a highly durable, longlasting finish. Combined with Grifen’s graphic design, Spelsberg’s printing service also ensures a professional presentation.

Time-saving service “Previously, we used stick-on labels. Printing directly onto the box is much more hardwearing, and it saves us significant time resource compared to manual application. It also ensures a high-quality finish,” says Gary.

www.electricaltimes.co.uk | @ElectricalTimes

22/03/2024 09:27:56

SMART ACCESS | ENCLOSURES 39

Smart access with mobile app

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MKA’s new app transforms a smartphone into a digital key for sophisticated and secure locking of cabinets and enclosures in the industrial/ digital sphere and wider environments.

This app will enable users to trace, manage, and access allocated handles with various levels of permission determined by specified user profiles.

EMKA mobile secures flexible personalised access and once again supplements the range of access options available through the EMKA family of ingenious technologies.

As the amount of data continues to increase, control and telecommunication cabinets are essential components of our infrastructure.

Ensuring only authorised personnel have access to this data and making modifications regularly is essential. In order to provide authorised personnel with digital access control, EMKA has developed a solution that uses a smartphone application to unlock the handle. At this point, the app is compatible with their “Agent E-BLE” swinghandle. The communication between the app and the handle is based on Bluetooth Low Energy (BLE).

Secure and convenient personalised access to the Agent-E handle has been achieved using

I N D U S T R I A L

RFID (Radio Frequency Identification) technology so that now, this new intuitive smartphone app provides a convenient way to operate the handle locking mechanism. Other locking solutions such as the single-point locking and the outdoor swinghandle of their 1317 series can also be opened via the app. Upon successful registration, the “handle owner” will grant the user permission to use the app and in order to ensure continuing security, the user’s identity is checked again each time before the handle is opened.

Depending on the smartphone manufacturer, this may require entering a pin, activating a

A N D

O U T D O O R

fingerprint sensor, or facial recognition. In the next step – depending on the authorisation level – a list of approved locks that are within range of the BLE signal is available. Subsequently, the user selects the lock they want to open. The “handle owner” can grant or revoke authorisations at any time. Access is further restricted by using a predetermined time frame.

After undergoing a predetermined testing phase, the new app has been put into use by a producer of transport boxes that are fitted with the EMKA single-point locking system. Merging the function of advanced locking technology and a user-friendly smartphone app creates a comprehensive, intelligent solution. EMKA pointed out that the development team have designed this system specifically for business customers, OEMs and installers, who are aiming to improve their security technology, or offer their clients fresh, innovative locking options.

With this app, each user’s smartphone becomes a digital key that is always available to operate locks in remote or otherwise vulnerable locations. Details can be accessed at the company’s website: https://www.emka.com/de_en/news/detail/ smart-access-with-emka-mobile-app/.

E N C L O S U R E S

GEOS

Tough. Flexible. Safe.

Can your enclosure offer the same combination?

Tel: 01952 605849 Email: sales@spelsberg.co.uk Web: www.spelsberg.co.uk

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@ElectricalTimes | www.electricaltimes.co.uk

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April 2024

22/03/2024 09:27:57

40 ENCLOSURES | COMPANY FOCUS

Allbro: Leading the charge in UK enclosure technology This article explores Allbro’s journey as the new challenger in the UK enclosure market, reshaping standards with its commitment to durability, versatility, and innovation

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ntering the UK market in 2021, Allbro had its start in South Africa, where it established itself as a leader in enclosure solutions. Bringing with it a legacy of over four decades of innovation and excellence, Allbro has been at the forefront of designing and crafting enclosures that withstand nature’s toughest challenges. With a track record of delivering solutions that thrive in the harshest environments, Allbro has quickly earned a reputation for excellence, challenging established norms and setting new benchmarks.

In-House expertise Key to Allbro’s success is its comprehensive in-house capabilities. From material compounding to tooling and moulding, the company maintains tight control over every aspect of manufacturing. This vertical integration not only ensures the highest quality and reliability but also enables cost-effective solutions tailored to the UK market’s specific needs. By leveraging its expertise, Allbro can swiftly adapt to evolving customer demands and deliver bespoke solutions that meet the most stringent requirements.

A range tailored to the UK Recognising the diverse requirements of UK industries, Allbro offers a comprehensive range of enclosure sizes across all its product lines.

Whether it’s for industrial machinery, sensitive electronics, power distribution, or protecting high-value rail and mining equipment, Allbro’s solutions are designed to meet the unique demands of the UK market. With an extensive product portfolio, Allbro caters to a wide range of applications, ensuring that customers find the perfect fit for their needs.

Customisation with standard accessories and kits In addition to offering a variety of sizes, Allbro provides an array of accessories to customise enclosures precisely for each application.

Inner doors, distribution board (DB) kits, external mounting points, and clear window door options are just a few examples of the customisation options available. This level of adaptability ensures that Allbro’s enclosures seamlessly integrate into most applications, providing maximum functionality and convenience to customers.

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All-guard abrasion coating: Setting the standard Setting itself apart in the UK market, Allbro introduces its innovative All-Guard abrasion coating. This cutting-edge technology significantly extends the lifespan of the enclosures, making them last longer than any other available option. In an era where durability is paramount, All-Guard stands as a testament to Allbro’s commitment to excellence. With enhanced protection, Allbro’s enclosures offer unparalleled durability, ensuring long-term reliability in demanding environments.

SMC: A proven composite material The secret to Allbro’s durability lies in its choice of material. Allbro utilises SMC (Sheet Moulding Compound), a glass-reinforced polyester thermoset material known for its exceptional strength and resilience. This material has stood the test of time, having been used in the construction of jet skis, boats, swimming pools, and wind turbines, showcasing its ability to withstand even the most demanding conditions in a variety of applications. With SMC, Allbro’s enclosures offer superior durability and performance, providing peace of mind.

Exceptional insulation and resistance to heat and fire Allbro’s SMC material offers exceptional isolation and flame-retardant properties. This makes the company’s products the ideal choice for compliance with the BS EN 61439-3 standard for domestic premises, whereby consumer units and similar switch gear assemblies must be produced form a non-combustable material, or be enclosed in an enclosure constructed of non-combustible material complying with regulation 132.12.

It also makes the enclosures ideal for use in large-scale solar plants, home solar distribution

boards (DBs), high-voltage applications, and even the demanding conditions of mining operations. In a world that increasingly relies on clean energy and resource extraction, Allbro’s enclosures play a pivotal role in safeguarding critical infrastructure.

Defying corrosion: The advantage over steel Unlike traditional steel enclosures, Allbro’s SMC enclosures offer superior resistance to corrosion, making them a better choice in challenging conditions such as the UK coastline or harsh industrial environments. With their robust construction and durable materials, Allbro’s enclosures withstand the corrosive effects of saltwater, chemicals, and environmental factors, ensuring long-term performance and minimal maintenance requirements.

Competitive advantage through scale Allbro’s competitive edge isn’t just about quality; it’s also about scale. With a sprawling 22,000-square-meter facility and a material processing capacity of 3.2 million kilograms per annum, Allbro is a manufacturing powerhouse.

Employing over 500 skilled individuals, the company has established itself as an industry leader with the capacity to meet diverse customer needs efficiently. By leveraging economies of scale, Allbro delivers cost-effective solutions without compromising on quality, ensuring customer satisfaction.

Local presence, global reach Allbro’s enclosures are utilised globally. With UK owned warehouse locations, it has a significant stock holding and presence in the UK, which ensures customers can access Allbro’s exceptional products with ease, reducing lead times and ensuring prompt delivery.

www.electricaltimes.co.uk | @ElectricalTimes

26/03/2024 09:22:28

ELECTRICAL INDUSTRY AWARDS

2024

REWARDING EXCELLENCE FOR 32 YEARS

FINALIST

HIGHLY COMMENDED

WINNER

MAKE 2024 YOUR YEAR! The industry’s largest and most respected event, the Electrical Industry Awards is back.

Brought to you by Electrical Times, the Awards celebrating its 32nd year - recognise outstanding product innovation as well as individual talents.

The winner of each category receives a coveted Electrical Industry Award.

So if you, or your company have something to shout about, these awards will get you noticed.

Some incentives for entry.... a Gain independent industry recognition for the excellent work delivered by you, highlighted across the range of categories. a Promote your excellence, demonstrate a competitive edge and position your company alongside the best in the business. a Put yourself in the best possible position to win more work. a Being a finalist is proof of excellence in your business and proves to clients new and existing you are in industry innovator. a Receive recognition from the electrical industry.

ENTER ONLINE - OPEN FOR ENTRIES 18TH APRIL

electricaltimes.co.uk/awards SPONSORS:

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14:29:24 26/03/2024 14:42:26

42 TRAINING | Q&A

Women in construction: Q&A Ruth Devine shares her inspiration, motivation and aspirations for the industry

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omen in Construction Week, held last month, was an opportunity to highlight the achievements of the women within our industry, who now make up 15.8 per cent of our construction workforce. To celebrate, we caught up with Ruth Devine, managing director of SJD Associates, a Milton Keynes based electrical contractor, to discover a bit more about what inspires her, her motivation to make a difference and her future aspirations. Ruth spearheads change within the built environment sector through proactive support and development of apprenticeships and skills training. She is also a Lighthouse Charity Trustee and chairs the Charitable Services Committee. In recognition of her outstanding contribution to championing apprenticeships and skills development, she has just been awarded an MBE in the King’s 2024 New Year Honours list for services to Further Education and Apprenticeships

inspired your Q: What passion to champion apprenticeships in the industry?

A:

I worked for a global chemical manufacturing business upon leaving school, supplying aerospace and defence industries where quality control is paramount. I then joined my dad’s sole trader electrical company in 2006 to help him grow the business. I was amazed at the construction sector’s comparatively ‘relaxed’ approach to quality and training, and frankly concerned about my personal risk and liability. I used apprenticeships to train new electricians and upskill practicing electricians to the recognised industry standard (ECS Gold Card) to ensure reliability and high quality.

This was far from easy but ultimately worked well and was the catalyst for SJD’s continuing growth. I experienced huge frustrations with the apprenticeship system and training delivery, so I joined the skills committee of sector trade association ECA. I was invited to assist the pilot development of employer-designed government apprenticeships way back in 2012, and helped create the Installation and Maintenance Electrician Apprenticeship, the first new apprenticeship standard for the electrotechnical sector which launched in 2015, and one of the most popular standards overall.

I continued voluntarily working with industry employers and stakeholders, government officials and training providers to promote

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standards and robust end point assessment means employers can be confident that an apprentice will contribute to the success of their business.

Apprentices can be confident that the skills they are developing are valued and relevant to the industry, setting themselves up for successful careers. Earning while they learn is an added bonus. There aren’t many sectors in the economy where you see such a high proportion of business leaders who have progressed from starting their career with an apprenticeship. It’s a great foundation and the sky’s the limit.

What do you think are

biggest challenges for Q: the apprentices starting a career and improve sector apprenticeships. The built environment sector is mostly made up of small businesses so it’s important that their specific needs are listened to and accounted for when designing policy interventions.

I joined IfATE’s Construction and Built Environment Route Panel when it formed in 2017 and I’m still there now. I started working with what was the CLC Skills workstream a couple of years later and I’ve recently been appointed to the Building Safety Regulator’s Industry Competence Committee.

can we ensure that skills training matches the Q: How needs of the workforce?

A:

Employers are best placed to know what skills they need so it’s essential they’re involved in designing occupational standards and training. As one of thousands of small and large businesses in the industry working with IfATE, employers offer valuable insights and guidance that set the standards for apprenticeships and governmentapproved technical qualifications (in England).

This approach improves quality and ensures that programmes match up to businesses’ true skills needs.

are the benefits for Q: What apprentices starting a career in construction?

A:

Apprenticeships, by design develop the knowledge, skills and behaviours an individual needs to achieve occupational competence in the workplace under close supervision. This is applicable to all roles, from professional degree-level occupations to manual trades. Clearly defined occupational

in construction?

A:

The first big challenge is finding an apprenticeship. There’s huge demand which is only increasing as the apprenticeship brand becomes better known with students, parents and teachers.

Construction trades are now in BBC’s annual top ten list of careers that teenagers aspire to. We need many more apprenticeship places, we’re talking tens of thousands more.

Technical education is finally getting the same respect as academic options, for example, apprenticeships will have UCAS points from September. Industry employers often have informal word-of-mouth recruitment practices, advertising all apprenticeships on the Find an Apprenticeship service is important to level the opportunities for anyone interested, especially women and other diverse groups.

If you could pass on one

of advice to anyone Q: piece starting in out construction, what would it be?

Make sure you choose valid training routes that are recognised by industry. In my role as Chair of The Electrotechnical Skills Partnership we created the ‘Rogue Trainers’ campaign for would-be electricians, although the principles apply to all trades. There are unscrupulous providers ripping people off with misleading claims about how quickly people can get qualified and earn serious money, if they spend thousands on training that ultimately won’t deliver. People get locked into expensive loans, then find the training material is rubbish, there’s no support and the contract wording means realistically they will never complete in time.

A:

www.electricaltimes.co.uk | @ElectricalTimes

21/03/2024 09:48:28

EV | TRAINING 43

Use reputable industry or government sources of advice to identify career pathways.

There’s various government and industry financial support available for many recognised qualifications.

What change in

industry could Q: our make the biggest impact?

A:

Can we parachute a million women in to address the shocking gender gap? Women are stubbornly only around 2 per cent of apprenticeship starts for construction and built environment trades. A better balance would benefit everyone, there are encouraging signs but it’s very slow progress.

The Building Safety Act should have a huge impact across the whole industry in the coming years and I welcome the sharp focus on competence.

Q:

What have you learned in your career that can inspire others to succeed?

A:

Doing the right thing pays off in the long run, it creates sustainable competitive advantage and a strong company culture. And I found quite quickly in my career that being underestimated is actually very beneficial!

There aren’t many sectors in the economy where you see such a high proportion of business leaders who have progressed from starting their career with an apprenticeship. It’s a great foundation and the sky’s the limit.

does your work tie in Q: How with being a Lighthouse Charity Trustee?

A:

Much of why I give up my time is to try to contribute to improving the overall culture of the industry. Of personal interest are the charity’s programmes of proactive support for apprentices and students designed to deliver the skills needed to navigate

the challenges of daily life and build confidence and resilience. Although even with all the best training, life can take unexpected turns.

When it does, I’m proud that the Lighthouse Charity is in the unique position of being able to support every element of emotional, physical, and financial wellbeing for everyone working in the sector.

Congratulations on

your MBE Q: receiving honour, you must be incredible proud?

A:

Thank you, it’s such a privilege to have been awarded an MBE and I am so pleased to have been able to support the reform and improvement of apprenticeships and technical education for the industry. If I can share my knowledge and experience to make a difference, then that is very humbling. But this truly is a collective effort and recognition is deserved for thousands of businesses, large and small, who take an active role in creating and shaping opportunities to nurture future generations.

To find out more about SJD Associates Ltd, visit: www.sjd-electrical.co.uk

EV Chargepoint Installation Training brought to you by Rolec and Mr Charger

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ndustry leading electric vehicle chargepoint manufacturer Rolec has entered a partnership with EV chargepoint installation franchise Mr Charger. While the two companies have maintained a long-standing relationship since 2018, this strategic partnership further accelerates and strengthens their collaboration to offer both of their customer bases a more comprehensive solution, providing businesses and homeowners with the complete catalogue of tools needed for chargepoint installation.

As part of their shared mission to make EVs more accessible, they will be hosting a partnership training day to aid electrical contractors. The event will feature talks covering product knowledge, technical installation, industry growth, scaling your business, Monta software solutions, Wattif EV funding opportunities, and how to better serve customers.

Allan Ross, contractor relations and training manager at Rolec, said: “We are delighted to continue our partnership with Mr Charger as well as welcome into effect our joint training days, the first of which will take place on April 12, 2024 at our premises in Boston, Lincolnshire.

@ElectricalTimes | www.electricaltimes.co.uk

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Allan Ross (Rolec) & Richard Mills (Mr Charger) “These training days will be the perfect opportunity to showcase our strengths as EV hardware manufacturers and will be focused around detailing the benefits of the industry for electrical contractors. While introducing attendees to the largest range of EV charging hardware in the UK and Rolec’s approved installer program.

“In combination with our CPD accredited, installer specific training courses, we are confident that we will provide you with all the information and support needed to create and grow a thriving and comprehensive EV chargepoint installation business.”

Richard Mills, director at Mr Charger, had this to say: “‘Revolution’ might seem like a dramatic word, but what we do here at Mr Charger really is a game-changing opportunity – for you, for our customers, and for the entire industry. Our partnership day with Rolec EV is a chance for those looking for a way to take their career to the next level and explore franchise opportunities across the UK. Join a rapidly growing industry, surrounded by those with the support and know-how to help you succeed.’

Ready to be your own boss? Owning a Mr Charger franchise could be the right next step for you. By further increasing your EV chargepoint installation offerings you open your business up to a larger customer base.

Join Rolec and Mr Charger on April 12, 2024 at Rolec’s custom-built training academy in Boston. Learn about becoming a Mr Charger franchise owner and a Rolec EV approved installation partner, the benefits and support available to you. The day offers a great opportunity to hear success stories, ask questions and meet both teams.

Book your place today: https:// calendly.com/rolec-events/

April 2024

21/03/2024 09:48:31

rolectri charge

44 TRAINING | NEWS

Family-run Learn Trade Skills helping to tackle skills gap

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Well-equipped classrooms and practical training areas ensure that learners are exposed to the latest tools and technologies in the field.

ecent reports have suggested that at least 100,000 new electricians will be needed by 2032 to meet the growing demand of net zero ambitions the government has.

Learn Trade Skills (LTS) has been a key actor in the electrical training industry tackling this issue as they stand out as a distinguished familyrun centre, offering a close-knit and caring environment for individuals pursuing excellence in electrical courses and training. Sezai and Tolga, father and son, run this family-operated electrical training centre based in Cheshunt, Hertfordshire, and they take pride in their commitment to personalised education.

Industry-relevant curriculum LTS stays abreast of industry trends, offering courses with a curriculum that aligns with the evolving landscape of electrical work and all their certificates match industry standards. This ensures that students receive up-to-date relevant knowledge and have the certificates to ensure success in the electrical industry.

Flexible learning options

not only acquire essential skills but also receive dedicated assistance until they secure their first job.

Recognising the diverse needs of students, LTS provides flexible learning options. Whether it be full time or whether it be part-time courses or online modules, the centre accommodates various schedules, allowing individuals to balance education with other commitments.

Course specialisation

Positive student reviews The reputation of LTS is reinforced by 5* reviews on Google Maps. Testimonials on their website highlight the effectiveness of the training programs and the valuable skills acquired by graduates, reaffirming the centre’s credibility.

Guaranteed employment support

LTS focuses on delivering specialised electrical courses tailored to the needs of aspiring electricians. From beginner to advanced levels, the centre offers a wide range of courses to accommodate various skill levels and career aspirations. Whether you are a career changer looking for part time training, whether you are leaving school or whether you are an experienced electrician, LTS tailors their courses to meet your needs. The most popular electrical courses are: • Basic Electricians Package Course • Professional Electricians Package Course • Gold Card Package Courses

One notable feature that sets Learn Trade Skill apart is its commitment to providing guaranteed employment support to its students. The centre ensures that individuals undergoing training

Boasting state-of-the-art facilities, LTS provides an optimal learning environment for students.

Family run The familial touch at LTS not only ensures a supportive and understanding atmosphere but also reflects a dedication to each learner’s success. With a focus on both beginner and experienced electrician courses, LTS combines expertise with a familial approach, fostering a sense of community and collaboration among its students. This family-run ethos permeates every aspect of the training programs, creating an educational experience that goes beyond traditional instruction. Thus, embracing a holistic and enriching journey for individuals aspiring to excel in the field of electrical work. Through their caring and personalised approach, Learn Trade Skills stands as a testament to the positive impact that a family-run centre can have on the learning experience.

Dedicated training facilities

Conclusion Learn Trade Skills emerges as a key player in the field of electrical training, offering specialised courses, guaranteed employment support, top-notch facilities, industry-relevant curriculum, flexible learning options, coupled with the family-run ethos which has garnered them praise through positive student testimonials.

For those aspiring to build a successful career in the electrical industry, LTS stands as a beacon of quality education.

For more info, visit: learntradeskills.co.uk

Your obligations under the waste regs

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ighting manufacturers, importers, contractors, end users and specifiers all have specific responsibilities under environmental legislation when it comes to dealing with waste.

There are legal duties regarding the sale of new lighting, and the storage, transport, and reporting of waste lighting, most of which is now classified as hazardous. What’s more, the legislation is changing, with new digital waste tracking due to start in 2025.

Specifically, the Environmental Duty Of Care Regulations, Hazardous Waste Regulations, Waste Electrical and Electronic Equipment (WEEE) Regulations, place an array of legal duties and licensing requirements on lighting producers, distributors, and contractors which they must discharge if they are to be compliant with the law.

April 2024

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To help the lighting sector understand the requirements of the regulations and its associated guidance, Recolight – the lighting industry’s leading WEEE compliance organisation – is to hold a special webinar on the subject at 11am on Thursday, April 11, 2024. It’s free and open to all.

Recolight experts – including chief executive officer Nigel Harvey and collections development manager Lyndsey Tweddle – will explore the regulatory landscape and the options available to comply, including the comprehensive services offered by Recolight.

They will share their advice and experience, giving you the knowledge you need to fully comply with the spirit and letter of the law. They will also assess forthcoming regulations, so you are prepared for the future legislative landscape.

www.electricaltimes.co.uk | @ElectricalTimes

22/03/2024 16:01:22

30 April – 2 May 2024 NEC Birmingham, UK

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26/03/2024 14:32:14

46 Q&A | LISA COOKE

Q A Lisa Cooke, MCS you tell us more about Q: Can yourself, and your role?

A:

an inclusive environment for all employees and we’ve also worked hard to develop a range of benefits that support work-life balance, for example, I work flexibly around my son I am incredibly proud of our workforce – a shining example of diversity and inclusion with 68 per cent representation of talented women. This achievement is a testament to the value we place on cultivating a workplace that embraces the unique perspectives and contributions of individuals from all backgrounds. The team is one family, and we all have so much respect for each other.

A:

As operations and communications director, and a member of the Senior Leadership team, my role covers a range of responsibilities across MCS. I oversee several key business functions, including our Helpdesk, Outbound Calling team, Communications team, Compliance team, and Scheme Management function. Each day presents new challenges and opportunities, making for a dynamic and engaging work environment.

A significant part of my role currently revolves around preparing MCS for the launch of the redevelopment of the Scheme.

I’ve been doing extensive planning to ensure robust consumer protections are in place, collaborating closely with industry stakeholders to define requirements within the small-scale renewables sector and how we as a business continue to give the confidence consumers need to invest in renewables technologies to heat and power their homes.

Collaborating with industry stakeholders, certification bodies, and government is a crucial part of my role. Last September, I had the privilege of visiting our newest product certification body in Shanghai, China. It was an incredible opportunity to engage with some of their stakeholders and learn about their plans for small-scale renewables across the globe. I’m also a proud member of the UK Solar Taskforce Communications sub-group, in which I work with other industry experts and government officials to help shape public communications relating to solar power, battery storage and associated policy.

I am also committed to building on my knowledge and have recently undertaken a Mini MBA in Business Leadership to enhance my leadership skills.

first interested you in being part of the industry Q: What and how did you join?

I felt passionate to join an industry that had purpose and can truly make a difference to the planet, people and the way we can decarbonise our homes. I was attracted by the challenges the

A:

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industry brings, and I naturally like to find solutions to these, or at least understand how we can work collaboratively to bring about change for the better.

Joining MCS has given me the opportunity to extend my own personal profile too and increase my industry knowledge. I really enjoy meeting and working with people outside of the company as I feel this is where I can really add value and be a true advocate of the great work MCS is delivering.

In the five years I’ve been at MCS, we’ve gone from a team of five to a team of 70.

We’ve got a wonderful culture, and everyone works incredibly hard and is very passionate about our drive to give people confidence in home-grown energy.

Q: A:

MCS is 68 per cent female, what’s it like being part of a strong team of women?

I am incredibly proud that we have a strong workforce that is 68 per cent women. In an industry traditionally dominated by men, it’s empowering to be part of an organisation that is actively changing this narrative by promoting inclusion both within MCS and the wider renewables sector. Our CEO Ian is a real champion of cultivating female talent, recognising the contribution that we make to the business.

MCS inspires inclusion by promoting equal opportunities and fostering a diverse and supportive environment. Our leadership team demonstrates a clear commitment to drive

has the industry Q: How changed since you started?

A:

Since joining the industry, I’ve seen significant growth in the number of consumers turning to renewable energy to heat and power their homes and small businesses. 2023 was a record-breaking year for small-scale renewables, with 229,618 certified installations registered across the UK. This marks a 33 per cent increase on 2022, reflecting both the growth of the industry and the great work MCS is doing to give people confidence in home-grown energy.

There’s also been a noticeable shift towards greater female representation in the industry.

MCS is leading the charge in empowering women within the renewables sector, and I am incredibly proud to work within a team of strong women who are working together to drive this positive change.

Q:

What advice would you give to women that are looking or maybe unsure about joining the renewables sector?

Joining the small-scale renewables sector is a rewarding career. It should be accessible and understandable to all. We need to acknowledge the positive role that women are playing in the industry, which can empower more women to join. I’d advise that they look at the females in our organisation and the diverse roles that they undertake. This achievement is a testament

A:

www.electricaltimes.co.uk | @ElectricalTimes

22/03/2024 09:22:17

LISA COOKE | Q&A 47

to the value we place on cultivating a workplace that embraces the unique perspectives and contributions of individuals from all backgrounds.

What’s the biggest

facing the Q: challenge industry?

A:

Winning the hearts and minds of homeowners as small-scale renewables are a proven key ingredient to support the UK’s drive to net zero. So, I’d say the biggest challenge for the industry is battling common misconceptions and increasing consumer confidence about new technologies

on the future of Q: Thoughts renewables?

A:

Small-scale renewables will continue to play a vital role in driving the UK’s progress towards net zero. 2023 was a record-breaking year for the small-scale renewable industry, and we’re already seeing this momentum carry forward into 2024, as more homeowners turn to renewable energy to heat and power their homes.

I am incredibly proud that we have a strong workforce that is 68 per cent women. In an industry traditionally dominated by men, it’s empowering to be part of an organisation that is actively changing this narrative.

To fully meet the UK’s net zero ambitions, it’s crucial that the industry has dedicated and accessible training pathways for small-scale renewable technology engineers. MCS has played a significant role in this, contributing to the development of the UK’s first Low Carbon Heating Technician Apprenticeship. The apprenticeship will equip a new generation of installers with the necessary skills to design, install, and commission low-carbon heating technologies. We’re already seeing a number of young women enrol on the course, including a 17-year-old, plumbing student from Derby College, signalling a positive shift

towards greater diversity in the industry, whilst addressing the green skills gap.

I am incredibly proud to be part of a company that is not only driving forward the UK’s journey to net zero, but also leading the way in championing diversity and empowering women to enter the renewables sector. I look forward to seeing more women join the sector through initiatives like the Low Carbon Heating Technician Apprenticeship.

Their contributions will undoubtedly play a vital role in shaping the future of small-scale renewables in the exciting years ahead.

Visit MCS at: https://mcscertified.com/

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April 2024

22/03/2024 09:22:19

48

SWITCHING OFF | MOUNTAIN BIKING

SWITCHING OFF EMAIL lisa.peake@purplems.com TO SHARE YOUR HOBBY

On the trail to the top Danny McBean, crowned 2023 SkillELECTRIC champion, talks to Lisa Peake about this great start to his electrical career, and what he does in his spare time to wind down

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always knew that I wanted to do something in the electrical industry. It started in school doing basically all the stem subjects with the original plan to go to university and study electrical engineering, but I quickly realised that I preferred to learn while doing what I am learning about, which is why I decided to go down the route of an apprenticeship.

I went looking for companies that were offering apprenticeships and through the help of school guidance teachers, was able to find the company I now work for.

Winning the SkillELECTRIC competition It started when I got apprentice of the year out of my class and went on to compete in the SECTT apprentice of the year competition

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for Scotland, and from there it was just natural progression onto the SkillELECTRIC competition. It was an absolutely amazing sense of achievement managing to progress to the final for the UK in something that I love doing. Even getting to the final is such a great achievement for everyone involved. I’m just glad that I could be a part of the whole competition and experience.

Now I am focussing on progressing within the company I currently work for. They have been very supportive of the competitions and are continuing to support me through competing with WorldSkills in the renewable energy competition going forward.

five years ago. It started off as just me and my mates hanging out on bikes as it was easier to get around. We discovered local mountain biking jumps and it progressed from there.

My first ever bike that I can remember was an apollo bike that you get from Halfords but my first “real” mountain bike was Trek Remedy 7 that I bought as an ex hire bike from Nevis Range in Fort William.

I love the feeling you get while going downhill on a single track trail, where nothing else matters and all you can focus on is what’s in front of you - completely zoned in on the task at hand, so to speak.

During a recent bike ride, me and my mates decided to camp the night before so we could have a full day on the bikes, but we probably choose the coldest night to do it. We woke up to snow and we were all freezing! Once out on the bikes, we could not even stay up right! We’d just slide down the trail, not able to stop because of the snow. Even though it was cold and miserable, it was all still worth it in the end for the memories and the laughs we all had while we were out. Safe to say a much needed warm shower was taken swiftly after I got home.

Nevis Range in Fort William is one of the best places I have been to while on my bike because of the World Cup track, but then again nothing really beats the tracks that are just a 10-minute cycle from my house.

Full of beans I have been going mountain biking since late primary school, but really got into it about

www.electricaltimes.co.uk | @ElectricalTimes

22/03/2024 15:29:42

SEND YOUR LATEST PRODUCTS TO lorna.reekie@purplems.com

TOP PICKS | PRODUCTS

Click lights up its Mode Moulded Wiring Accessories Since it was first launched back in 2006, Scolmore’s Click Mode range of moulded wiring accessories has remained the company’s best-selling wiring accessories collection.Today, the comprehensive range numbers in excess of 160 individual product lines. However, the company is always looking at ways to upgrade and enhance its products, and a new range of LED Indicator products has been designed to modernise the Click Mode offer. The range of Fused Connection Units, 20A Double Pole Switches, 50A Double Pole Switches and Key Lockable Sockets are all beneficiaries of this product upgrade.

The Click Mode moulded wiring accessories range was conceived and developed as a high quality, flexible and modern solution for virtually any domestic wiring requirement. The smooth, contemporary lines of the accessory plate will fit easily into traditional and contemporary designs alike and the modular design allows installers unprecedented flexibility in creating dedicated wiring solutions to deal with specific wiring needs.

The comprehensive Click Mode range can be viewed on the Scolmore Gorup website as well as on the Scolmore Group app. www.scolmore.com

Snickers Workwear’s Street-smart, Ergonomic Working Clothes for Women Meeting women’s demands for comfortable, flexible workwear

For professional craftswomen who want working clothes with an ergonomic fit and a street-smart style, Snickers Workwear has garments and footwear to suit all kinds of working environments and weather conditions.

There’s specially designed women’s Work Jackets, warm and windproof Mid-layers; Stretch Trousers with kneepads along with Solid Gear safety shoes, Tops and accessories - all available in a host of sizes to ensure optimal fit and comfort.

For the Spring and Summer months, there’s new garments to choose from. Check out the Windproof Softshell jacket; the outstanding High-Vis tops and Stretch Trousers plus new Hoodies and T-shirts with great colourways to brighten your active workdays. https://www.snickersworkwear.com/products/category/women They all deliver functionality, durability and sustainability when women need it; comfort, fit and protection where women demand it. With designs to fit the female form they’re the optimal choice for women at work who need to get every job done comfortably and efficiently on site. www.snickersworkwear.com/products/category/women

Sentro – frameless floodlights from Ovia A new addition to Ovia’s extensive lighting portfolio is the Sentro – a range of IP65-rated Frameless LED Floodlights designed to thrive in the most demanding environments. With its frameless design allowing edge to edge lighting, the Sentro offers a stylish and contemporary lighting choice.

An ideal solution for lighting large outdoor areas, these versatile luminaires are supplied in a black finish as standard and they are available in a variety of wattages – 10W, 20W, 30W and 50W - in standard or PIR variants. A choice of warm white or cool white colour temperature options is also available with all wattages.

Sentro is the first frameless IP65 rated floodlight that offers a PIR version. The PIR version has a 120-degree PIR detection angle and an 8m detection range and features an override function.

The luminaires are supplied pre-fitted with one metre of cable and come with an adjustable and angled bracket for installer convenience. A three-year warranty is offered.

A brochure featuring the new Sentro Floodlight Range can be viewed on the Ovia website and on the Scolmore Group app. It is also featured in the new Issue 5 Ovia Catalogue. www.oviauk.com

www.electricaltimes.co.uk | @ElectricalTimes

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New Portable 3 in 1 Low Noise Air Conditioner by Airmaster The long established Airmaster Cooling Range already boasts 9,000 and 12,000 btu Aircon Units with app controlled versions, as well as major additions in 2023 of a portable Air Purifier, a Dehumidifier and an Evaporation Cooling Tower.

Now, Airmaster are proud to announce the launch of a highly versatile, yet portable Air Conditioner that can simply cool, fan or dehumidify all in one single unit. This compact and modern unit operates at a low noise level (45dB) and, finished in white, is designed to integrate with any décor.

As a floor standing unit, it is easily moved around with omni-directional wheels and comes with flexible smart controls either on wi-fi via a mobile phone app or with a supplied battery operated remote controller.

Fitted with an R290 refrigerant, it comes supplied with 1.7m of cable, a 13A 3 pin plug and a 1.5m long exhaust pipe.

Further information please call 0208 503 8500 or visit the website. www.cedelectrical.co.uk

Mood match LEDs with Knightsbridge’s Flex strips LED Flex strip lighting from Knightsbridge – one of the UK’s leading manufacturers of wiring accessories and lighting – is ideal for creating ambient lighting in kitchens, bedrooms and other spaces deserving colourful and energy efficient accents.

Flex’s low profile – from 1.5mm to 2mm – and 8mm width makes it ideal for hard to access, space-constrained locations, while its 3M self-adhesive backing tape provides a robust and durable fixing. Waste is kept to a minimum because installers can cut the LED Flex to fit at 50mm intervals and use the excess elsewhere, reconnecting it to other strips of product where necessary.

Both single and four colour (red, green, blue and white) versions are available, supported by dedicated drivers, controllers and profiles that offer a quick solution to most indoor installations.

The colour-changing RGBW LED Flex are available with smart technology so they can be controlled through Knightsbridge’s proprietary SmartKnight app.

The company has also introduced ‘COB’ single colour seamless strip lighting. COB stands for Chip on Board, meaning the LED diodes are built directly into the printed circuit board. The seamless strip lighting is ideal for illuminating indoor spaces since it offers a larger lighting area than traditional alternatives, resulting in no dark spots and perfect colour consistency and uniformity. The COB strip lighting is supplied with 150mm of cable and is dimmable with the appropriate control.

Rated IP20 for indoor use, the 12V single colour range offers colour temperatures from 3000K to 6500K and light outputs from 510lm per metre upwards in white only. Its 24V equivalent is also for indoor use, but available in various colour temperatures of white as well as red, blue and green. The colour-changing models are rated at IP20 for indoor use and IP67 options are also available.

The Flex collection encompasses 52 versions in 12V and 24V, in lengths from one metre up to 50 metres, depending on voltage and colour; all with a three-year warranty. A full range of accessories – from aluminium mounting profiles through to controllers, connectors and drivers – is also available. www.mlaccessories.co.uk

April 2024

25/03/2024 11:28:15

50 CLOSING ARGUMENT

Embracing the future of smart home integration Electricians and electrical contractors are finding that embracing smart home solutions can revolutionise their businesses. Join Paul Foulkes, UK country manager at Theben Automation, as he delves into the compelling reasons behind this transformative shift

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oday, technology permeates every aspect of our lives, leading to a shift in the role of electricians and electrical contractors. Beyond their traditional tasks of wiring and installations, professionals in this field now have the opportunity to establish stronger connections with their customers by venturing into the realm of smart home solutions.

Remarkably, 57 per cent of households now incorporate some form of smart device, allowing control over appliances such as lights, security systems, kettles, or vacuum cleaners. In a recent poll conducted by Smart Homes Week, 45 per cent of the surveyed adults expressed a strong intention to make their homes even smarter, firmly believing that this move will ultimately save them time and, money.

One compelling reason to explore the smart home industry lies in the ability to build and nurture robust relationships with clients. Electricians who offer smart home solutions position By offering comprehensive smart home themselves at the forefront solutions, they stand out from their of innovation, enhancing the peers who are still limiting themselves comfort and convenience of their customers’ lives. to traditional electrical work. Those who By enabling homeowners to adapt are more likely to thrive in this control lighting, heating, security, highly competitive landscape. and entertainment systems through their smartphones, electricians can become indispensable partners in creating the ultimate invest in training and gain expertise in smart smart living experience. home systems. The rapid pace of innovation in the smart home industry has raised customer Knowledge investment expectations beyond just a collection of individual smart devices. A professional To future-proof their businesses and cater to approach involves seamless integration and customers’ evolving needs, electricians must interoperability among various systems, forming a comprehensive smart home ecosystem.

Proficiency in professional smart home systems becomes crucial, allowing electricians to confidently offer holistic smart home solutions that deliver an unparalleled user experience.

This progression into smart home integration enables electricians to gain and maintain a competitive edge in an increasingly saturated market. By offering comprehensive smart home solutions, they stand out from their peers who are still limiting themselves to traditional electrical work. As technology continues to advance, those who adapt are more likely

April 2024

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to thrive in this highly competitive landscape. Notably, not all smart home systems are created equal, and electricians must discern the differences among them. The market presents a range of options, from proprietary systems like Control4, Crestron, and Loxone to open protocols such as KNX, known for its reliability and scalability, and LUXORliving, which builds upon the KNX backbone but with a vastly simplified install and commissioning procedure.

Before making a choice on where they invest their time, electricians need to consider multiple cost factors including time away from their business for training, manufacturer support, and the likely installation requirements of their target customers.

Embracing the smart home industry enables electricians to forge deeper connections with clients, maintain a competitive edge in a rapidly changing market, and future-proof their businesses. By investing in comprehensive training and offering true smart home solutions that cover all aspects of automation, not just one or two, electricians can ensure they remain at the forefront of innovation, well-prepared for the future of their industry. Theben takes pride in providing the tools and support needed for electricians to embark on this exciting journey into the world of smart homes.

www.electricaltimes.co.uk | @ElectricalTimes

26/03/2024 12:17:43

SEND YOUR LATEST PRODUCTS TO lorna.reekie@purplems.com

TOP PICKS | PRODUCTS

Knightsbridge’s SpektroLED EVO takes downlight options into the 100s The new SpektroLED EVO downlight from Knightsbridge – one of the UK’s leading manufacturers of wiring accessories and lighting – is an advanced evolution of the company’s hugely popular and innovative SpektroLED. Building on the versatility and flexibility of its predecessor, EVO offers selectable wattages, colour temperatures and six interchangeable bezel finishes and comes in three versions: fixed, tilt and smart.

When launched, the configurable SpektroLED downlight represented a huge leap forward in versatility and choice for lighting projects; offering unparallelled choice in performance, and style in one package, doing away with the need to specify multiple LED lamp types.

Expanding these permutations of wattage, colour temperature and bezel choice, the ultra-low profile SpektroLED EVO Fixed, Tilt and Smart offers a 108-downlights-in-one range solution.

Depending on the required illumination, either 5W (up to 465 lumens) or 7W (up to 795 lumens) can be pre-selected via a switch on the lamp body. Once chosen, there are four CCTs available – 2,700K, 3,000K, 4,000K and 6,000K – the desired colour temperature also selected by a sliding switch. The LED beam angle is 60°and the tilt variant can be adjusted to 90o as required.

Further customisation is then possible through the bezel options that allow the lamp to complement or contrast with a room’s décor or colourways. The bezels come in a choice of six stylish finishes from popular white and matt black to brushed and polished chrome, and brushed and antique brass.

The downlights are fire rated for solid timber, web joist and I-joist installation for up to 90 minutes depending on material and are IC rated for retention of efficiency of mineral wool insulation in the ceiling void. With an IP65 rating from below, EVO is suitable for use in bathrooms and wet rooms.

As implied in its name, the smart EVO can be controlled for colour, temperature and on/ off using Knightsbridge’s proprietary SmartKnight app.

SmartKnight is important element of Knightsbridge’s growing ranges of controllable commercial, domestic, and outdoor products and, beyond smart downlights, also includes smart plugs, in- and outdoor sockets, PIR sensors, dimmers, lamps and controllers for LED strip lighting.

Installation, as with all Knightsbridge products, is straightforward. Each unit, which has a lowprofile design, features cleverly engineered first and second fix power connectors with loop in/loop out terminals that can be terminated and hidden away while other works are finished.

Then the downlights can be simply plugged in to complete the installation after decoration, avoiding the issue of paint-damaged bezels. The connectors also allow the luminaire to be removed for maintenance or even re-programming by simply unplugging them. The bezels for SpektroLED® EVO Fixed are magnetic, making installation and customisation even speedier. www.mlaccessories.co.uk

ESP offers a total fire protection package ESP’s extensive fire protection product range offers a solution to suit any size of project. The range is broadly divided into two categories. The first category - MAGfire four-wire and the MAGDUO two-wire fire alarm systems - is aimed at small to medium contractors, offering them a highly flexible and adaptable system that will save them time and money on the installation process. Whilst the second category - the MAGfire addressable systems - is suitable for large commercial premises and more complex networked systems.

Fire alarm systems are broadly divided into two main groupings - “conventional” fire alarm systems and analogue addressable “intelligent” systems - with each type best suited to different kinds of premises.

Conventional, or four-wire, fire alarm systems have been traditionally used in smaller properties such as shops and restaurants. They work by dividing the building into a number of detection zones, with the detectors and call points within each zone hardwired on dedicated two-core cable to the control panel. There may be multiple detectors on a single zone.

Addressable or “intelligent” fire alarm systems are designed for large commercial premises and more complex networked systems.

They offer increased flexibility, intelligence, speed of identification, and scope of control. Different types of initiating devices are wired in one or more single loops around the premises, requiring less cabling than conventional systems, with each detector or call point having its own unique address. www.espuk.com www.electricaltimes.co.uk | @ElectricalTimes

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New range of sealants and adhesive and multi-use sprays from Unicrimp Leading cable accessories supplier, Unicrimp, has expanded its marketleading OB1 sealants and adhesives offer with the introduction of OB1 Diamond and Crystal Clear Multi-Surface Sealant & Adhesive. At the same time the company is introducing a raft of new sprays and cleaners under the OB41 brand name.

OB1 Diamond Crystal Clear Universal Sealant & Adhesive is a high quality, hybrid based formula.

This crystal clear product is phthalate, tin and solvent free and cures under the influence of humidity to form a durable elastic rubber. It has been specifically developed as a crystal clear universal sealant and adhesive for interior and exterior use and can be used for all types of non-structural sealing applications where a minimum of joint movement is expected. It can also be used to seal and bond a wide variety of common building materials.

Available as a 290ml cartridge, it provides exact targeting and is available in clear and white solution colours. It is easy to use and apply, it bonds to most surfaces and it does not attack synthetic materials.

The new OB1 and OB41 products can be seen in the latest Unicrimp catalogue, which can be viewed and downloaded from the Unicrimp website as well as the Scolmore Group app. www.unicrimp.com

Domus Ventilation launches dMEV-NICO fan for new build homes UK ventilation manufacturer Domus Ventilation has launched a new Decentralised Mechanical Extract Ventilation (dMEV) fan, dMEV-NICO, to provide continuous background extract ventilation for new build properties.

Designed to remove waste and moist air from a single wet room, such as bathrooms and kitchens, dMEV fans continuously extract the waste air at both low trickle or boost speeds which, in the case of the new dMEV-NICO, is automatic thanks to a built in monitoring device which detects occupants’ operation.

For housebuilders, dMEV-NICO provides a cost effective extract solution that has been built to achieve the ventilation rates as set out in the latest edition of Part F and L Building Regulations. It also has low life cycle and maintenance costs, is virtually silent operation, and has a modern, unobtrusive aesthetic that makes it suitable for all styles of home.

Highly flexible, dMEV-NICO is suitable for wall, ceiling and window mounting.

Wall and in-room installation kits, which come with all the necessary parts to fit the fan – including ducting and grilles – make for a swift, straightforward installation.

Set up and commissioning have also been made simple through the provision of a digital control, which also ensures greater accuracy. dMEV-NICO is listed on the SAP PCDB database and comes with a 5 year warranty as standard. It is the latest addition to Domus Ventilation’s range of quality ventilation solutions for residential new build properties. More information on dMEV-NICO and all Domus Ventilations’ products, can be found at domusventilation.co.uk/catalog_products/dmev-nico/ April 2024

25/03/2024 11:28:47

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25/03/2024 18:33:32