The CVCF power is mainly applied to some remote areas or generator power supply voltage and frequency fluctuations, leading to load equipment can not work normally, and designed & developed. It can make the power of bad power voltage, frequency stabilization treatment, the output of high quality and high reliable CVCF power , and avoid load equipment hazards for the voltage frequency fluctuations large, waveform distortion. It use hill card CVCF power electric equipment is safe and reliable operation of the best protection.
Performance characteristics:
　　1, wide the input voltage and frequency range
　　2, the output waveform is pure sine wave
　　3, The specifically design for North Korea grid environment
　　4, applicable to various types of loading
　　5, the larger range of choice , capacity 1KVA-2000KVA
　　6, stable performance, the core components used of the original Japanese import

Notes
　　1) Custom-made specifications are available
　　2) The website specifications are only for your reference, the actual specificities depends on attached specifications.

Circuit Type

(IGBT)MPWM (Pulse Width Modulation)

Output Capacity

1KVA-20KVA

10KVA -2000KVA

Input(AC)

Single-phase：AC140V-260V

(Custom-made specifications are available)

Phase:Three-phase four-wire

Voltage:AC 265V - 495V

(Custom-made specifications are available)

Frequency:30 - 70HZ

(Custom-made specifications are available)

Frequency:30 - 70HZ

(Custom-made specifications are available)AC

Output(AC)

Voltage:Single-phase AC220V

Voltage:AC380VThree-phase four-wire/Single-phase AC220V

Frequency:50HZ/60HZ  Adjustable

Frequency:50HZ/60HZ  Adjustable

Frequency Stability

≤±0.1%

Load Regulation

≤1%

Waveform Distortion Rate

≤2%

Output Instruments

Frequency Indicator,Voltage Meter,Ampere Meter,Power Indicator/Power Factor Meter

Efficiency

≥85%

Protective Devices

Over load, short circuit, over voltage, over current, over temperature protective and alarm devices.

Operating Environment

　Temperature 0～40℃ Relative Humidity 0～90%