AMF series400Hz Power Supply / Ground Power
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The AMF series power supply is designed for 400Hz aerospace and military applications, including lab use, ground power for hangar and repair station, airport and factory. Stable 400Hz power input helps users on inspections, aging tests, and supplying power to aircrafts.


Output voltage of the AMF series is 115/200V with an adjustable range of 10%. Users can switch between output frequency 400Hz fixed and 350~450Hz adjustable. With overload drive capability and reverse energy protection, the AMF series is ideal for motor, aerospace and military types of application.

Product Features
  • Optional overload function: 120% for 60mins, 150% for 60secs, and 200% for 15secs
  • Coupled with 4 LED displays to show measurements of voltage, current, frequency and power at once
  • Comprehensive protection includes over voltage, over current, over load, input under voltage and over temperature with corresponding error codes
  • Patented power module design with compact size for easier maintenance and high power density
  • Able to operate under unbalanced load conditions
  • Able to handle reverse energy generated by motor type UUT
  • Follows standards of MIL-STD-704, GJB181A and GJB572A
*Some functions are limited to the higher power models. Please contact us for more details.
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