Aircraft Ground Support Power Unit 400HZ diesel generator
Product Description
Aircraft Ground Support Power Unit 400HZ diesel generator overview
Ground Power Unit is a very rugged, compact and silent Ground Power Unit, which provides 800 amps continuous and 2000 amps peak to provide power supply for starting aircraft. Its large engine ensures a good performance in the worst overload applications.
With the newest generation of 400Hz Ground Power Units, our GPU's are now more efficient than ever before offering the lowest total cost of ownership. Hiersun is a leading manufacture of airport ground power supplies including 400Hz GPU, Static FEGP and Ground support equipment
Aircraft Ground Support Power Unit 400HZ diesel generator
Technical Specifications
Rated Output: | 40/ 90 / 140 / 180 KVA at 0.8 PF Lagging |
Engine: | Cummins / Perkins/ Equivalent diesel engine |
Alternator: | marathon / Equivalent brushless, 3 phase, constant voltage alternator with built in AVR. |
Insulation: | Class F / H |
Aircraft Ground Support Power Unit 400HZ diesel generator AC Output
Power: | 40 / 90 / 140 / 180 KVA at 0.8 pf lagging, 3 phase 4 wire system |
Voltage: | 115V (Line to Neutral) and 200V (Line to Line) |
Voltage unbalance: | a. 1% at balanced load |
Voltage regulation: | ±1% |
Voltage modulation: | ±0.5% |
Voltage transient: | ±20% and ±1% of steady state value recovery within 150 milli seconds |
Phase difference: | 120 ±1.50° |
Frequency: | 400 Hz |
Freq. regulation: | ±1% |
Freq. modulation: | ±0.25% |
Freq. transient: | 382 to 417 Hz, ±1% of steady state value recovery within 2 seconds |
Crest Factor: | 1.41 ±0.07 |
Total harmonic: | Within 2% cont |
Hiersun Engineers are trained and certified in the latest Power solution knowledge for each market and are able to assist you with engine integration into your specific application. Our engineers and sales representatives will spend time with you to understand your application and provide you with a custom solution to best fit your requirements. Customers benefit from Hiersun Power extensive experience and product knowledge of a variety of markets and can assist you with new product or repower applications.