YECPSZ autotransformer reductor starter Control and Protective Switch General
CPS Control and Protective Switch
as the main circuit and contactor,time-currenttransfer device and electric interlock etc as the accessory compose of YECPSZ series auto voltage reducing starter complete unit(YECPS-F fire protection type is made as main switch,which can make up YECPS-F fire protection type auto voltage reducing starter complete unit),which is sutibale for auto voltage reducing start control and protection for motor.he product character and parameter of main circuit and accessory module are the same with that of basic type.
Note:the auto transformer shall be provided by user. Product model each parts meaning: