Aircraft Ground Static Frequency Converter

Negotiable
China
No.9, Fuyuan 2nd Road, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province
86 755 26688488
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Product Introduction

Aircraft ground static frequency converter is a 400Hz AC power supply equipment developed by our company using the latest power electronics and intelligent control technology for the ground power supply needs of aircraft and airborne equipment, specially for airports, airlines, and aviation industry departments. The product can be widely used in boarding bridges, aprons, hangars, accessory workshops, laboratories and other places. It has the advantages of good waveform quality, small size, light weight, low noise, no pollution, convenient maintenance, and low operating cost.

Product Parameters
Unit Model
AC400-3360
AC400-3390 AC400-33120 AC400-33150 AC400-33180
Capacity 60kVA 90kVA 120kVA 150kVA 180kVA
Input Voltage 380×(1±15%)V(continuous fluctuation)/380×(1±20%)V(short-term fluctuation, can be used with derating)
Frequency 50×(1±10%)Hz
Power Factor ≥0.95
Inrush Current Soft start, no inrush
Output Rated Voltage Three-phase four-wire 115V/200V
Rated Frequency 400Hz
Voltage Regulation Accuracy ±1%FS(Note: FS means full scale)
Voltage Adjustment Range ≥115×(1±15%)V
Frequency Stability Accuracy ±0.01%
Dynamic Characteristics Adjusted according to standard (meets MH/T6018-2014 standard requirements)
Voltage Crest Factor 1.414±0.05
Phase 120±1.0°(no-load or balanced load)/120±1.5°(1/3 unbalanced load)
Voltage Regulation 115V±1V(symmetric load changes within 0~100%),115V±1.5V(30% asymmetric load)
Voltage Compensation Maximum compensation 10V
Comprehensive Characteristics Overload Capacity 110%, continuous operation;
125%,600s;150%,300s;200%,60s;300%,1.5s;400%,1s
Protection Functions Input over/under voltage, phase loss; output open circuit, EF interlock protection, poor plug-in protection, internal protection, output short circuit, overload, over/under voltage, over/under frequency, phase loss or phase sequence error, inverter overcurrent, internal overheating
Operation Display VFD/Color touch screen
Efficiency Rated Condition ≥94%
Environment Operating Temperature -40℃~55℃
Humidity ≤95%(25℃)
Storage Temperature -50℃~60℃
Noise <60dB(A), measured at 1.5 meters height within 1 meter from the power supply
Protection Class IP20/IP55
Dimensions
(mm×mm×mm)
1000×900×600(Horizontal) 610×1000×1510(Vertical)
Weight(kg) 450 480 850 1050 1150