Technology Advantages:
Our CVCF adopt advanced sine wave pulse width modulation IGBT with technique
of high frequency inversion.

This kind of CVCF not only eliminate harmonics in power system, but output voltage of pure wave and stable frequency.

Besides, it also enjoys characteristics of high precision, light weight, small volume. And isolation transformer on output side is optional. It also can cooperate with generator to make up good quality uninterruptable power supply system.

 Main technique parameter:
1.Input voltage: 130~280V/265~495V
2.Input frequency: 35~70Hz
3.Output voltage: 220V/380V±0.5%
4.Output frequency: 50Hz±0.01%
5.Wave distortion: <2%
6.Isolation transformer output, safe and credible
7.Auto-protection and alarm for output overvoltage, overcurrent, overheat, short circuit.
8.Efficiency is more than 90%, adapt to large range of load, inductance, capacitance, resistance,
and any mixed load.  
9.Quick dynamic feedback,  when the load changes from 0 to 100%, the steady reaction time<20mS.
10.Regarding the input/output voltage and frequency, please explain when you purchase.

 Application:
1.Railway, aviation, navigation system
2.Precision test, medical treatment electronic equipments
3.Power supply for the imported electron and electric equipment
4.Test power supply for exported electron and wiring
5.Numerical control machine tool, light industry weave, automatic product line.
6.High performance UPS for the generator factory
7.Other loads which need purified and constant voltage and constant frequency power supply.