Main features:

1, the variable frequency compressor is a compressor with constant relative speed, which can continuously change the output energy by using a control mode or a continuous adjustment of speed within a certain range.

2, the frequency conversion compressor can be divided into two parts, one part is the frequency conversion controller, which is the frequency converter we often say; the other is the compressor. The principle of the frequency conversion controller is to convert the alternating current into the output of the square wave pulse. By adjusting the frequency of the square wave pulse (that is, to adjust the duty ratio), the motor speed of the driving compressor can be controlled. The higher the frequency, the higher the speed.

3, the variable frequency controller also has an advantage that the driving motor has a small starting current and will not cause a big impact on the power grid.