Standard aircraft power requirements include 28VDC and 110VAC at 400Hz. GPU power is used for engine ignition, to start the APU, to check the safety functions of the aircraft before takeoff, and to ...
Ground power units Sold to various airports around the world. There are two main versions of GPU produced by Semidan: 28V and 400Hz. The mobile or stationary, semiconductor-controlled 28V GPU is ...
FCX: THE WORLD'S LEADING MANUFACTURER OF SOLID-STATE FREQUENCY CONVERTERS, GROUND POWER SUPPORT (GSE) AND CUSTOM POWER CONVERSION SOLUTIONS FO ...
The 400Hz converter can be switched on and off from push buttons on the aircraft connector as needed. The Power Systems International all electric GPU delivers the 400Hz power at the point where it is ...