Self-Holding Efficient  Energy Saving AC Contactor 660V 630A

Application
CJC20 series self-keeping successful Contactor  can keep coil CZPT recent when holding suck.  energy-preserving, no noise &  will not burn up out excitation coilis.  suitable for utilizing in the circuits up to rated voltage 690V AC fifty/60Hz, rated recent up to 630A,

It truly is mostly utilized to connect & breaking equipments.
one.Primary present leakage security location & match with recent-leakage implus relay.
two.Distribution swap part with timing electric power shuntdown
3.reactive electrical power compensation capacitor management panel 
These locations never need to have contactor interrupt when electric power failure, admit self-distribute when electricity supply. related like car-swap.

Merged with the auxiliary make contact with block, timer delay & device interlocking device ect, it becomes the hold off Contactor, star-delta starter. With the thermal relay, it’s merged into the electromagnetic starter.
The item affirm to IEC60947-four-one.

Procedure bordering & Installation
one.Ambient Temperature: -5ºC ~40ºC,  the regular < 35ºC within 24 hours
2.Operating Altitude: 2000m
3.Mounting Position: ±5°(Vertical Plane)
4.Air pollution Course: three class.

Contact variety & wiring mark.
1.Main speak to: three NO(Typical Open up),  guide-in stop is one,3,5  lead-out stop is two,four,6
2.Auxiliary contact mix & mark: (one) 2 NO,1NC(typical close)   (2) 2NC,1NO
  NC contact:  lead-in stop is 11, 21, 31 guide-out end is twelve, 22, 32    
  NO get in touch with:  lead-in conclude is 13, 23, 33 guide-out finish is fourteen, 24, 34.
three. Management coil: 2 ends mark A1, A2. (as below)

 
Specification

Product CJC20-sixty three CJC20-100 CJC20-a hundred and sixty CJC20-250 CJC20-400 CJC20-630
CZPT IEC158-1  IEC337-1
Rated Isolation Voltage (V) 660
 
Rated functioning existing (A) sixty three a hundred a hundred and sixty 250 four hundred 630
Auxiliary contact  sort 2NO,1NC,2NC,1NO
Coil management Voltage(V) AC220,380
Coil Voltage range pull-in voltage 75%U~a hundred and twenty%U

 

Self-Holding Efficient  Energy Saving AC Contactor 660V 630A