Claude Lyons voltage stabilisers have been designed and manufactured in the UK for over 60 years, and from 1979 in our spacious and well equipped 35,000 sq ft (3,250 sq m) factory at Waltham Cross, Herts. Models available with ratings spanning 1kVA to 1525kVA, and voltage correction ranges of ±6.25% to ±25%.More...
PowerSave™ Voltage Optimisation is an innovative technology which helps companies slash their energy bills. It works by reducing the mains voltage to the level required by electrical equipment, which is often considerably lower than the standard 240V. Eliminate wasted power and reduce your carbon footprint. …More...
Claude Lyons Limited are proud to have introduced the variable transformer to the UK in 1933 under the trade name 'Variac'. Today we manufacture them under our registered trade marks 'Regavolt®' and 'Varatran™' and continue to manufacture all of our Variable Transformers at our Waltham Cross facility in Hertfordshire, England.More...
The Claude Lyons Group
Brook Road, Waltham Cross, Herts, EN8 7LR, England
Tel: +44(0)1992 768888
Company registered in England No 222791
Registered office as above
VAT Reg No. GB 213 5042 15
The Claude Lyons Group was founded in the UK in 1918 and is still in private ownership. Since our early days we have been innovators in areas related to voltage and power control and more recently in energy saving and harmonic mitigation. Operating as a global exporter with many years experience we can justifiably call ourselves a world leader in the field of voltage stabilisers, power conditioning and uninterruptible power supplies (UPS)