28VDC GPU

Description
Specifications

The 28VDC ground power units provide continuous output power for aircrafts from a range of power input levels and run from 60Hz sources.

It is a solid-state Ground Power Unit that provide continuous DC power supply to supply DC power to aircraft that are on the ground to start the engine and the APU (Auxiliary Power Unit) of the aircraft as well as for the on-board power supply

Voltage range:
3 x 400 V -10/+15%
3 x 460 V -10/+20%

• Frequency: 50/60 Hz 5%
• Rectification: 6 pulse
• Line current: 29 A

Output:
Current: 600 A continuously (can be limited to 400 A upon request)
• Engine Start Capability: 28 V @ 2000A
• Voltage: 28 VDC (or as adjusted)