Adjustable VFD Low Voltage Frequency Inverter

Frequency converter is a power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's working power supply. According to the input voltage level, frequency converters can be divided into low-voltage frequency converters and high-voltage frequency converters.

The frequency converter is mainly composed of rectifier (AC to DC) filtering, inverter (DC to AC) braking unit, driving unit, detection unit, microprocessor unit, etc

 In addition, the frequency converter also has many protection functions, such as overcurrent, overvoltage, overload protection, and so on.