Mobile ground power unit

for helicopterfor aircrafthybrid

Suitable for all types of aircrafts and helicopters High efficiency coefficient Smart operational TFT display Low noise level Full diagnostic turn-up test Designed to comply with RoHS and REACH requirements Combine Diesel Ground Power Unit is designed to supply all type of aircraft and helicopter during preflight maintenance at the airport. DGPU consists of a 50 Hz diesel generator set, 400 Hz frequency converter and 28 VDC rectifier. DGPU allows supplying any types of loads with alternating voltage 3×400 / 230 V with a frequency of 50 Hz, alternating voltage 3×200 / 115 V with a frequency of 400 Hz and a constant voltage of 28 VDC. Combine Diesel Ground Power Unit has the ability to work in two power modes: – Self-powered mode: supply from internal diesel generator set – Hybrid (static) mode: supply from an external power source 3x400V, 50Hz Smart operational TFT display Full diagnostic turn-up test Energy consumption metering system Modularity Maximum individual protection Innovative design Easy operation and maintenance Total harmonic content not more 3.0 % Outgoing 400 Hz 3 phase sinusoidal voltage high quality High efficiency factor Possibility of modification/adjustment in accordance to the Customer’s needs Energy consumption low level