The ACSOON GPU400 vertical cabinet is a solid-state aircraft ground power unit (GPU) for hangars and maintenance bays. It converts three-phase 50 or 60 Hz mains power into three-phase, four-wire 400 Hz AC for aircraft and avionics that require external AC power. Choose a nominal output of 115/200 V or 120/208 V to match the aircraft or test equipment.
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| Parameter | Specification |
|---|---|
| Enclosure | Vertical, floor-standing cabinet |
| Rated AC capacity | 30, 45, 60, 90 or 120 kVA |
| Nominal input voltage | 208, 380, 400, 415, 440 or 480 V AC, three-phase (±15%) |
| Input frequency | 50 or 60 Hz nominal, 40–70 Hz operating range |
| Nominal output voltage | 115/200 V or 120/208 V AC (line-to-neutral / line-to-line) |
| Output configuration | Three-phase, four-wire, 400 Hz |
| Output voltage adjustment | 100–130 V AC (line-to-neutral) |
| Voltage regulation / stability | ±1% full scale |
| Frequency stability | ±0.01% full scale |
| Output voltage THD | <2%, pure sine wave |
| Voltage compensation | Automatic, 0–10 V |
| Overall efficiency | ≥93% |
| Overload capacity | 125% for 10 minutes, 150% for 60 seconds, 200% for 30 seconds |
| Operating temperature | −20 to +50 °C |
| Cabinet and rated capacity | Specification |
|---|---|
| Type A, 30 / 45 kVA | 650 × 700 × 1,355 mm |
| Type A, 60 / 90 kVA | 750 × 800 × 1,495 mm |
| Type B, 120 kVA | 800 × 1,200 × 1,850 mm |
Dimensions are listed as length × width × height. Confirm the enclosure, connection layout and installation clearances for the selected model before ordering.
Share the required kVA rating, site mains voltage and frequency, aircraft output voltage, cable length and connector requirements so ACSOON can check the configuration. For projects that also need a 28.5 V DC output, ask about the separate GPU400 Combi configuration.