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Our Products and Services

Welcome to our diverse collection of power management solutions designed to meet your specific needs. Explore our range of products including electromechanical stabilisers, electronic voltage stabilisers, and power save voltage optimisers renowned for their energy-saving capabilities. Whether you're seeking precise voltage control with variable transformers, reliable performance with fixed power transformers, or efficient power management with power resistors, we've got you covered. Each product is crafted with precision engineering to ensure optimal performance and reliability, empowering you to effectively manage and stabilize power in your applications.

Power Quality Site Surveys


Offering comprehensive solutions for power quality assessment, including both on-site power quality surveys and equipment rental for self-service surveying needs. Our experienced service team specialises in resolving power-related issues and offers standard site surveys as well as long-term monitoring options. Utilising an array of power analysers.

Electromechanical Stabilisers


Explore our UK-designed Voltage Stabiliser power solutions, offering high accuracy and reliability from 1.3 kVA to 4000 kVA. With wide input swing options up to +/-50% and independent phase control for single and three-phase applications, our products ensure efficient power management tailored to your needs.

Electronic Voltage Stabilisers


Discover our maintenance-free systems with rapid response times, ranging from 20 kVA to over 3000 kVA. Offering wide input swing options and independent phase control for single and three-phase applications, our solutions ensure efficient and reliable power management tailored to your needs.

PowerSave Voltage Optimisers


Unlock substantial savings with Powersave voltage optimisers, boasting typical savings between 5-10%. Featuring innovative UK-designed technology, these solutions not only cut energy costs but also extend equipment lifespan. Available in single and three-phase options, they qualify for Carbon Trust Funds, offering grants to offset costs. Don't miss out on this opportunity to save money and secure financial support for sustainable power management.

Phase Converters


Unlock seamless phase conversion with Claude Lyons®. Our EPC Series provides single-phase to three-phase output (3 or 4 wire) inverter systems with output power ranging from 20 to 300 kVA. Utilizing advanced SPWM technology and Infineon® IGBT inverter modules, our systems ensure reliable performance and low maintenance. With options from IP00 to IP54 enclosures and LED display for live system status, trust Claude Lyons® for your phase conversion needs

Frequency Converters


Experience precision frequency control with Claude Lyons®. Our EFC Series offers variable electronic frequency power supplies ranging from 6 to 600 kVA. Utilizing advanced SPWM technology and Infineon® IGBT inverter modules, our systems ensure reliable performance and low maintenance. With options from IP00 to IP54 enclosures and LED display for live system status, trust Claude Lyons® for your frequency conversion needs

 

Regavolt Variable Transformers


Explore our Variable Transformers, available in open frame or enclosed designs, with output ranges from 0 to 100% or 0 to 113%. Choose between manual or motor-driven operation, suitable for single and three-phase applications, all manufactured to meet the rigorous standards of BS EN 61558-2-14 for optimal safety and reliability.

Portavolt Variable Transformers


The Portavolt® 715 Series enclosed variable auto-transformers. Renowned for robust construction and dependable performance, they meet industry standards for diverse applications. Featuring various metering options and shrouded 4mm test sockets, they offer versatility. With high efficiency and continuous variable output from 0 to 115%, they ensure reliability without waveform distortion. Designed for easy mounting and transportation, they're manufactured to BS EN 61558-2-14 standards.

Fixed Power Transformers


Discover our versatile range of Fixed Power Transformers, meticulously engineered to address a wide spectrum of electrical demands. Whether you seek single or three-phase solutions, require isolating transformers for enhanced safety measures, or necessitate control transformers for precise voltage regulation, our offerings are comprehensive. With the added benefit of buck/boost capabilities, our transformers effortlessly adjust voltage levels to accommodate specific requirements. 

Berco Power Resistors


Discover our premium resistive solutions rooted in BERCO®'s legacy, seamlessly integrated into Claude Lyons since 1976. Offering versatile Bercostat® Rotary Rheostats, reliable Berco® RA Fixed and Preset Resistors, wide-ranging Berco® Mica Card Resistors, and robust Berco® Tubular Fixed & Sliding Resistors. With MOD and NATO codes available, choose Claude Lyons Berco® and Bercostat® for unmatched quality.