CASE STUDY: Elpress & E-Tech Components – Empowering Winder Power’s Electrical Excellence

At Elpress, we take pride in providing innovative solutions that drive excellence in the Transformer industry. Alongside our trusted partner, E-Tech Components, we empower manufacturers like Winder Power with state-of-the-art Cable Crimping Systems (System Elpress). By combining advanced technology with comprehensive support, we enable reliable and efficient electrical connections that meet the highest industry standards.

Winder Power: Powering Excellence for Over a Century

Established in 1898, Winder Power Limited has built a legacy as one of the UK’s leading manufacturers of Power and Distribution Transformers. With over 100 years of experience, they are synonymous with innovation, customer service, and technical expertise. Their solutions are trusted across sectors such as utilities, renewable energy, and industrial applications.

Operating from their modern 80,000-square-foot facility in Leeds, West Yorkshire, Winder Power’s team of over 100 skilled professionals designs, manufactures, and assembles products to the highest international standards. Their extensive portfolio includes transformer systems up to 60MVA and a rotating-machines division, Newton Derby, which produces exciters and permanent magnet machines for the power generation industry.

By exceeding the requirements of the Ecodesign Directive since 2003, Winder Power underscores its commitment to sustainable energy solutions. Partnerships with key players like SSE plc, Scottish Power, and GE Energy demonstrate their ability to meet the most stringent demands both in the UK and globally.

The Role of Elpress Systems in Winder Power’s Success

Elpress, a global leader in Cable Crimping Systems since 1959, has been providing cutting-edge solutions that ensure safety, quality, and reliability in electrical connections. Our comprehensive System Elpress includes components such as KRF® and KRFS Crimping Lugs and Connectors, which deliver unmatched electrical stability and durability in demanding applications.

For Winder Power, Elpress’ Complete Cable Crimping System plays a crucial role in ensuring high-performance connections for their transformers. Designed specifically for transformer system windings, CTC, and conductors, this advanced system was developed in close collaboration with top manufacturers. Fully tested to IEC 61238 standards, it integrates comprehensive Quality Assurance (QA) processes that guarantee reliability and consistency.

By eliminating traditional brazing methods, our system offers an environmentally friendly and safer alternative. Its extensive product range—including Tee Connectors, Reducing Splices, Two-Hole Lugs, Angled Lugs, and Tap Connectors—ensures flexibility for various applications. Winder Power relies on this robust QA system to maintain excellence in their transformers.

Empowering Expertise: Elpress and E-Tech’s Training at Winder Power

At Elpress, we believe that the strength of a system lies not only in its components but also in the expertise of the people using it. To support this, we collaborate with E-Tech Components to deliver comprehensive training for our clients.

In September 2024, Elpress Academy, led by Liselotte Wågstrom, Account Manager at Elpress, conducted specialised training at Winder Power’s Leeds headquarters. This training, organised in partnership with E-Tech Components, focused on equipping Winder Power’s engineers, electricians, and apprentices with the knowledge needed to optimise Elpress products for secure and sustainable electrical connections.

This technical training enhanced Winder Power’s in-house expertise and reinforced their commitment to Quality Assurance. By staying updated on the latest crimping standards and industry best practices, Winder Power ensures its team consistently delivers top-tier solutions to clients.

Speaking about the training, Winder Power’s Assistant Production Manager, Daniel Cornford, said:

“Winder and Elpress have worked together for 20 years using the Elpress system, and we really value our partnership. Their system has not only improved the quality of our finished product but has also improved the overall process, making it quicker and easier for our staff to understand.

“We have found their sliding crimp guide easy to use and understand. Once the crimp process has been done, we physically check each crimp is up to standard with their supplied die reference card. This makes the process quick and easy, but more importantly, ensures a high-quality crimp every time.”

Beyond training, E-Tech Components provides a range of services to complement Elpress systems. These include Apprentice Courses, Certified Training, and On-Site Crimping Inspections—all designed to help clients like Winder Power optimise their electrical systems and improve project outcomes.

System Elpress: Ensuring Integrity Through a Holistic Approach

The integrity of a Cable Crimping System depends on the seamless integration of its components: conductor, terminals/lugs, tested tools, documents, trained personnel, and service maintenance calibration. At Elpress, we understand that a system is only as strong as its weakest link. This is why we adopt a holistic approach that ensures every piece works in harmony.

Choosing System Elpress means committing to quality, safety, and efficiency in every installation. By partnering with E-Tech Components, we provide a complete solution that empowers manufacturers like Winder Power to deliver products that meet the highest standards of sustainability, efficiency, and reliability.

Through our collaboration, Winder Power continues to lead the way in the Power and Distribution Transformer industry, setting benchmarks for excellence in every project.