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1,Protect function:Overload,phase failuer,block,three phase current unbalance,under-voltahe etc.2,Error display:With phase A,phaseB,phaseCworking power indicating(any one of the three phases failed,the indicating lamp off), overload display(when the mo tor working current exceed the rated operating current,the protector inside circuit will deliver a 2S-14S delay,the overload indicating lamp on),switch off the motor working power supply(ZDS-1 type has current display).
3,The said error appeared:The Stop indicating lamp on,and switch off the workingpower supplay of the motor.
4,Set function:Can set the rated current value and over-current protect delayingtime on site
Advantages:
1) WHZD-25A Intelligent Motor Protector.
2) CCC.ISO9001,3C.
3) high quality and best price.
4) small size, easy to install
