Home > Products > Electronics & Electricity > Electric Control System

WRJ series of wound rotor type motor motor brownout machine

General

   Intelligent power-saver for WRJ series of wound rotor type motor is a new generation energy-saving product specially designed for energy-saving and consumption reduction of the wire winding motor by this company with the modern high-tech microcomputer control technology and silicon control technology, which integrates the excellent performances of the liquid starter. It can automatically

Trace and monitor the load conditions of the motor through the private optimized power-saving software built in the chip of the computer to automatically adjust the input power of the motor in real-time so as to realize the optimal matching with the load, in this way, the motor will be always in the economic operation state and it will have the very obvious energy-saving effect. Especially for the wire winding motor with light load and variable load, the power-saving rate can reach up to 60%. At present, it has been widely used in the 30~300KW wire winding three-phase asynchronous motors of the light load and variable load in the cement, petroleum, chemical industry and metallurgical industry and so on.

At the same time, WRJ wound rotor type motor power-saver has the optimal soft starting function of the wire winding motor. Since the starting current is small, it has no impact on the power network and the mechanical equipment, which eliminates the thermal stress impact on the motor caused by the large starting current, prolong the service life of the motor; furthermore, it greatly reduces the maintenance of the mechanical equipment such as the speed reduction unit. It has the excellent starting performance that the traditional starters such as automatic voltage regulator, reactor, y-starter do not have.