50Hz inverters
June 8, 2019
Frequency Converter
June 8, 2019
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400Hz inverters

Leading Power Electronics company offers 400Hz inverters with a complete sine output for specific applications such as equipment for the airline industry. These structures are mechanically diverse, including stacker racks, industrial boards and custom modes for limited space applications. The inputs of the above inverters can be standard DC voltages ranging from 12 to 600 volts, as well as single-phase and three-phase AC voltage. The output is isolated from the input and can be a single-phase or three-phase voltage with constant amplitude or variable range for control applications. Leading Power Electronics company’s inverters have a robust structure for long term operation and reliable performance against severe noise, humidity and noise related issues and EMI. It should be noted that 400Hz inverters in the AC section of the GPU power supplies are also used in airport and shipping units with precise regulation. According to the customer’s requirements, it can be custom-designed and executed in a desirable structure in terms of electrical and mechanical characteristics.

  1. Low volume, weight and high power density
  2. Providing a high instantaneous current
  3. Feeding inductive and capacitive loads
  4. Frequency and voltage precise regulation
  5. Soft switching
  6. Soft start
  7. EMI filters
  8. Ability to switch off and on by remote control
  9. Overload protection, over voltage, high temperature, short circuit,  input voltage reduction, reverse voltage polarity
  10. Fan failure protection
  11. High reliability (MTBF over 100,000 hours)
  12. RS485 and RS232 communication capabilities
Input Voltage

12 to 600 DC voltage-Standard AC voltage

Output Voltage

Fixed and variable in single phase and three phase

Output frequency

400±1 Hz

Output power

1 to 30 KVA


125% for 5 min


Less than 5%

Voltage regulation

±1% output voltage


Over 85%

Power factor

Over 92%

work Temprature

-25°C to +50°C

Storage temperature

-40°C to + 85°C