wound motor speed control device

wound motor speed control device achieve the purpose of regulating motor speed by changing the motor rotor resistance

wound motor speed control device 

I, mainly features:

1. Starting current is small, generally less than 1.3 times the motor rated current.

2.No impact on smooth start to extend the life of mechanical equipment and electrical.

3.It can start continuously 5 to 10 times

4.The structure is simple, reliable ; and installation and maintenance are convenient.

II, Application:

Applicable to three-phase AC 380V 660V, 3KV, 6KV,10KV drag fan and pump type load of winding type asynchronous motor soft starter speed control, and slip little changed (S≈0.1) , about laden wound rotor type asynchronous motor soft starter and control surging current

III, How to order,

1, Model of motors, rated power, stator voltage, stator current, rotor voltage, rotor current.

2,Features of loads driven by motors.

3, Should you have specific requirements, please consult with our company for ordering.