Two types of GPU’s are manufactured by us.

The first type is a three phase mobile GPU housed in a fully towable trailer, suitable for starting and providing smooth DC power to medium sized aircraft.

The second type is a combined battery and charger which can be used separately or together to provide DC power to the avionics or for starting helicopters and smaller aircraft.

D127 GPU

Aircraft Ground Power Unit SILICON "GROUND POWER PACK" D127 1. THE SYSTEM The unit consists of a combined battery and charger which can be used separately or together to provide clean DC to an aircraft for starting or avionics supply, both near to or away from an AC supply. 2. O...
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D372 GPU

Aircraft Ground Power Unit   The Silicon D372 GPU is a three phase mobile aircraft Ground Power Unit, accommodated in a fully towable trailer capable of providing 28V DC 2000 amps for starting purposes and a 300amp continuous clean avionics constant voltage supply.  The GPU has a very fast response time to connect the output voltage as ...
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