Three Misunderstandings of Frequency Converter in Saving Energy

Whether the inverter can achieve the effect of saving electricity and saving energy depends on the actual situation.

Misunderstanding 1. Many people think that the torque of two motors does not reach the rated torque of the motor (frequency, speed is the same as 50HZ), and the inverter will also play the role of energy saving and power saving. This is a wrong view.

Misunderstanding Two or two identical motors all work in the 50Hz power frequency state. One uses the inverter and one does not. At the same time, the speed and torque are under the rated state of the motor. It is believed that most people will think which motor uses the inverter. Will be more energy-efficient. In fact, this is also a wrong idea.

Misunderstanding 3. The same conditions, many people think that under no-load conditions can save a lot of electricity, but in fact the drag-type load no-load status can not save much power.

The reason why the frequency converter can achieve the effect of energy saving and energy saving in most cases is that the frequency converter controls the motor speed, but in reality, most speed control devices can achieve this effect because Obviously, we cannot assume that the inverter is an energy-saving product. I hope everyone can correctly understand it.