Aircraft Ground Power Unit
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The HD-GPU90/120/140 air ground power unit is equipped with a brushless intermediate frequency alternator driven by diesel engines, and are used to provide power for both military and civil aircraft.
The air ground power unit has a truck-trailer chassis loading mode (PT drag-and-drop power car) and a vehicle chassis loading mode (PQ chassis power car). The manufacturing and use of the GPU conforms to both civil aviation standards and AHM.
Technical Specifications of Aircraft Ground Power Unit| Model | GP90PT GP90PQ | GP120PT GP120PQ | GP140PT GP140PQ |
| Apparent Power | 90KVA | 120KVA | 140KVA |
| Power Factor | 0.8 | 0.8 | 0.8 |
| Active Power | 72KW | 96KW | 112KW |
| Rated Current | 260AMP | 346AMP | 404AMP |
| Rated DC Voltage | 115/200 V | 115/200 V | 115/200 V |
| Frequency | 400 Hz | 400 Hz | 400 Hz |
| DC OUTPUT | 28.5V (V-A) | 28.5V (V-A) | 28.5V (V-A) |
| Boundary Dimension (Length x Width x Height) | 3950*1926*1880。 | 3950*1926*1880 | 3950*1926*1880 |
| Maximum Device Weight | 2650kg | 2700kg | 2800kg |
| Maximum Engine Power | 125KW | 140KW | 162KW |
- This air ground power unit can check and repair all unit parts with no need to dismantle the encloser, due to its simple structure.
- The air ground power unit features a simple and convenient adjustment, without having to enter the GPU adjustment coefficient, due to the vehicle body’s rear mounted control panel.
- This air ground power unit has a slot on the left and right edges for cable placement.
- This aircraft power supply operates the front wheel mechanical brake with the use of a drawbar.
- The GPU fuel tank has a 300 liter capacity, ensuring it can run continuously for up to 8 hours.
- AC power unit wheels are light-weight with a small turning radius./li>
- TThe shell of the GPU satisfies ICAO and has a corrosion resistance to PAO, mineral and other lubricants. It also uses ICI “3C3B” technology from the UK (2 coats of primer, finish).
- The generator set uses a self-made chassis that meets civil aviation industry standards.
- DEUTZ Engine & LanZhou Generator Set
- The rated output voltage of the generator set is 115/200V and the range can be adjusted +/-15% with three-phase four-wire system
- Digital automatic voltage regulator
- Generator control system / protection function: digital display and setting
- Optional chassis :ISUZU 600P /GB 4、GB5 Chassis、JMC GB4 Chassis
- Optional engines: DCEC ISBE4&DEUTZ, etc.
- Optional generators: LanZhou generator Set & JiangYin generator
- Optional control systems: Siemens Control System, Schneider Control System, China control system.
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