What is the function and principle of frequency converter?

Frequency converter is a power control equipment which uses frequency conversion technology and microelectronics technology to control AC motor by changing the working power frequency of motor. Its main functions are energy saving, speed regulation, protection, improve the technological level and quality, prolong the service life of equipment, etc.

In addition, the frequency converter has many protection functions, such as over current, over voltage, overload protection and so on. Its working principle is the application of frequency conversion technology and microelectronics technology principle, by changing the motor working power frequency to control the AC motor power control equipment. It is widely used in industrial automation, such as fan, water pump, elevator, etc., plays a vital role.