Products & Solutions
400Hz Power Supply / Ground Power Unit
The AMV series is a complete line of ground power developed for applications in aerospace and defense. The units come with compact size and can provide high quality 400Hz to aircrafts or components in hangars, repair stations, assembly station, factory an
IP54Salt corrosion-resisting, damp-resisting and mold-resisting coating Main components have been ruggedized for harsh environments
Optional dual outputsSupply to multiple loads The flexibility of moving and using
ProtectionError Log which helps to analyze the problem Includes output undervoltage / overvoltage, overcurrent, overload, input undervoltage / overvoltage, overheat and other more than twenty fault conditions.
Preen’s latest ground power unit, the AMV series, has been greatly improved on size and weight. Compared to the previous version ground power unit, the AMV series can be up to 50% smaller and 40% lighter. This leading power density makes it easier on installation and relocation, providing a great flexibility.
AMV Series has 125% /600secs、150%/30secs、200%/10sec standard overload capability
AMF Series has 120% /60mins、150%/60secs、200%/15sec standard overload capability
AMV/AMF series are ground power unit which special designed for aviation and military industry. It compliant with MIL-STD-704 and it has stand-alone or trailer model available for different applications.
The output voltage of AMV/AMF series is 115 / 200V or 115 / 200V ± 15% which is easy for voltage adjustment. They provide 400Hz fixed or 300-500Hz adjustable output frequency and with robust overload capacity which is suitable for airport, test flight station, aircraft maintenance station, hangar, product assembly line and other places.
Single phase：500 VA~100kVA
400Hz /300-500 Hz/ 800 Hz (opt)
≦0.5~ 2% (Resistive Load)
≦0.5~ 2% (Resistive Load)
Three: ≧ 87-92% at Max. Power
-40℃ ~ 55℃
125%/600s, 150%/30s, 200%/10s (Standard)
150%/60s, 200%/30s, 250%/10s, 300%/1s (Options)
120%/1 hr, 150%/60s, 200%/15s
- VFD operation interface: intuitive, easy to use and high protection level and phase angle adjustment.
- Robust overload ability: 125% for 600secs, 150% for 30secs , 200% for 10secs, and extended overload is optional.
- EF signal chain function.
- Enclosure protection rating is up to IP54; all parts are treated with salt corrosion-resisting, damp-resisting and mold-resisting coat; the working temperature can be up to -40 ℃ ~ 55 ℃ .
- Compliant with MIL-STD-704.
- Optional dual outputs for multiple load applications.
- Emergency stop button to stop the output quickly.
- Comprehensive protections which include output undervoltage / overvoltage, overcurrent, overload, input undervoltage / overvoltage, overheat and other more than twenty fault conditions.
- Optional RS-485 communication interface.
- Modularized inverter which is compact, smaller, high power density and easy to maintain.
Model Number Description
- AMV-T-33030 Ground Power Unit(30kVA/115V/400Hz)-Trailer
- AMV-T-33045 Ground Power Unit(45kVA/115V/400Hz)-Trailer
- AMV-T-33060 Ground Power Unit(60kVA/115V/400Hz)-Trailer
- AMV-T-33090 Ground Power Unit(90kVA/115V/400Hz)-Trailer
- AMV-T-33120 Ground Power Unit(120kVA/115V/400Hz)-Trailer
- AMV-T-33150 Ground Power Unit(150kVA/115V/400Hz)-Trailer
- AMV-T-33180 Ground Power Unit(180kVA/115V/400Hz)-Trailer
- AMV-F-33030 Ground Power Unit(30kVA/115V/400Hz)-Stand-Alone
- AMV-F-33045 Ground Power Unit(45kVA/115V/400Hz)-Stand-Alone
- AMV-F-33060 Ground Power Unit(60kVA/115V/400Hz)-Stand-Alone
- AMV-F-33090 Ground Power Unit(90kVA/115V/400Hz)-Stand-Alone
- AMV-F-33120 Ground Power Unit(120kVA/115V/400Hz)-Stand-Alone
- AMV-F-33150 Ground Power Unit(150kVA/115V/400Hz)-Stand-Alone
- AMV-F-33180 Ground Power Unit(180kVA/115V/400Hz)-Stand-Alone