Industrial Power Supply

Frequency Converter

Frequency Converter

Frequency Converter Frequency Converter Frequency Converter Frequency Converter Frequency Converter
Product Description

Wenzhou Modern Completed Electric-power Equipment Co.,LTd. is the best China frequency converter manufacturer and supplier, as a professional company, we have our own factory. Welcome to wholesale frequency converter, frequency converter, frequency conversion , voltage frequency converter, power converter, electrical converter products from us.

MODERN Frequency Converters are available in several different configurations to suit any frequency conversion need. Inputs and outputs are available in any combination of 50, 60, and 400 Hz. Frequency converters are very commonly used to test products designed for use in a different country before it is shipped. Using a frequency converter allows you to precisely emulate the grid power of your target environment in a controlled laboratory setting. They may also be employed when powering machinery from overseas.


• Frequency Conversion

• Voltage Conversion

• Special Phase Conversion; 1 Phase To 3 Phase, and 3 Phase To 1 Phase

• Well protection and fault alarm function

• Complete Electrical Line Isolation

• True Sine Wave Output

• Quick response time <20ms

• High accurate output voltage and frequency

Circuit mode

IGBT/PWM pulse width adjustment mode

Wire system


Input voltage

Phase to phase: 265-495V

Input frequency


Output voltage

Phase to phase: 380V

Output frequency

50/60Hz, 400Hz optional

Frequency stability


Insulation resistance

Above 500Vdc 20MΩ

Pressure endurance insulation


Cooling device

Compulsive fan cooling



Wave deformation


Reaction time

Dynamic response quick, when load 0-100% change, the steady-state response time <20ms


Efficiency more than 90%, be suit for wide-load, can be for the inductive, capacitive, resistive, and any mixed loads

Protective device

The importation of non-fuse switch, without output fuse switch, the electronic circuit to detect over-voltage express .Over voltage, over current, over temperature, over load, short circuit, and automatic alarm


Digital frequency meter, Digital voltage meter, Digital current meter, Digital power/PF meter

Ambient temperature operating

-10 °C to +50 °C 



Relative humidity




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