Power Systems International

400Hz (GSE) Frequency Converter Ground Power Units, 50Hz to 60Hz Converters, DC Helicopter Engine Starting and Battery Chargers, Industrial UPS Systems, Aircraft Power Connectors, Cables and Stowage Systems

DC Power for Aircraft 28vDC Ground Power Units

The PS series of 28vDC Ground Power Units utilise the latest in power technology to provide aircraft with 28vDC power in a flexible and cost effective...

DC Power for Aircraft 28vDC Ground Power Units

Industrial UPS Systems: The Guarantee You Need

From Power Systems International comes the EF20 series of Uninterruptible Power Supply Systems. Manufactured to industrial grade, the UPS is designed to operate continuously for at least 20...

Industrial UPS Systems: The Guarantee You Need

Point of Use Ground Power: Lean, Mean and Green

The SD40 M series mobile frequency converters from Power Systems International are designed to replace the traditional, noisy, air polluting diesel engine driven 400Hz GPUs with the latest...

Point of Use Ground Power: Lean, Mean and Green

Power Systems International Announces Expansion of DD Range

Power Systems International is pleased to announce the expansion of its DD range of 28V DC Helicopter Start Systems - now with an enhanced scope of optional features....

Power Systems International Announces Expansion of DD Range

Point of Use Power for Helicopters: Onboard Seadrill Drillships

Power Systems International has experienced a surge in enquiries from the offshore market for 400Hz 28VDC Combi-Converters....

Point of Use Power for Helicopters: Onboard Seadrill Drillships

Localised Power for Emergency Evacuation

Power Systems International, in collaboration with Cambridgeshire County Council, has embarked upon a pioneering initiative to provide purpose built emergency lift power systems (ELPS)...

Localised Power for Emergency Evacuation

Point of Use Ground Power for Helipad and Aircraft Services

The PSI 28V DC ground power systems are designed for helicopter engine starting and battery charging applications for outdoor 'point of use' installation on helipads, plant rooms, drilling...

Point of Use Ground Power for Helipad and Aircraft Services

Power Systems International SD Series of 400Hz Frequency Converters

Our SD series of solid state frequency converters are derived from our long experience in the design and manufacture of rectifiers, inverters, UPS systems and frequency...

Power Systems International SD Series of 400Hz Frequency Converters