Airfield GPU: Your 90kVA 400Hz Frequency Converter is in Readiness

A 400Hz frequency converter that delivers flawless 400Hz power to Aircraft every single time. That’s the exacting standard behind the 90kVA airfield frequency converter we supplied. The manufacturing and designing consistantly conducted the civil aviation standard MH/T 6018-2014 for external ground power supply.

The ready unit provides exceptionally stable and clean 400Hz output, comes with super flexible cables and connector, ensuring your aircraft receptacles always fed with pure sine wave 400hz AC Power, the auto compensation at cable terminals 0-10V is well considered in this unit. The Ground Support Equipment, and critical systems receive the precise power they require. It’s built to handle the demanding environment of airfield operations with robust efficiency.

But for us, high performance is just the starting point. We validate it through relentless testing. Each airfield 400hz frequency converter undergoes a comprehensive tests, including 200%,300% and 400% overload capability tests, output waveform analysis, transient response tests, and safety system checks. It must meet every specification—from voltage stability to frequency accuracy—before it earns its readiness for shipment.

This 90kVA 400Hz AC Power Unit comes with interlock safety system, to ensures that the output contactor only stays engaged as long as the aircraft connector is inserted into the aircraft receptacle. The aircraft provides 28 VDC on the F terminal with respect to the 400 Hz neutral terminal. then the Power Unit can deliver 400hz AC Power to aircraft, otherwise the output contactor will be activated for 1 second and the 400hz power unit will automatically stop the output For service, to ensure personal health and safety.

Choose certainty for your critical aviation power needs. Explore the technical specifications of our proven 90kVA, 400Hz airfield solid-state static frequency converter or contact our team to discuss your project requirements.