WHZD-09A Intelligent Motor Protector 2.2KW

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Place of Origin Zhejiang, China (Mainland) Model Number WHZD-09A power 2.2kw frequency 50HZ 60HZ current 9A minimum voltage 24V maximum voltage 660V reliable & effiecent according with CCC.ISO9001 MOQ: 5 box/boxes FOB US$9.67~9.85 per pic Port ningbo/shanghai Terms of payment T/T Western Union Production capacity 10000 Box/Boxes / Month Packing 20pic/box Delivery time 30 days Introduction WHZD series smart protector applicable to an evectromotor is applicable tohe circuit with the alternating-current supply voltage 24-660V,Frequency 50Hz or 60Hz,combining the AC Contactor and other switches to be an electromotor for controlling the circuit.It can be three-phrase electromotor's lose phrase when threephrase alternating-current is unbalanceorov erload protected.If the second circuit appears lose phraseor three phrase alternating-current is unbalance or overload while electromotor isworking,the protector will immediatelycut off the current supply.So it can protect the electromotor credibly.This equipment adopts the circuit withpunching cores’current,and controls the circuit with the inside nicety voltage comparator,and the output port is contactless solid AC electronic switch,(whichcan't use multimeter resistance standard when xamineing the make-break capacity). Main Function 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

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Yueqing Weihe Eletronic Co., Ltd.

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