YD SERIES CHANGE-POLE MULTI-SPEED THREE-PHASE ASYNCHRONORS MOTOR
time：2018-05-17 03:44:59
General Description
YDseries change-pole multi-speed asynchronous motor is designed on the basis of Y2 series motor. It can step speed change according to the different loads so as to match the power and simplify the speed change system. It is an ideal choice for energy saving. It has been widely used in the machine tools, mining, metallurgy, textile, chemical industry and agricultural machinery. YD series motors have protection Class IP44, insulation Class B, cooling method IC141.
Working conditions
?Ambient operation temperature:
It may vary with changing weather but never exceeds-15℃~40℃
Altitude:Not more than 1000m;
Rated frequency:50Hz;
Rated Voltage:380V;
Operation Mode:Consecutive(S1)