1. ZN63 Vacuum Circuit Breaker Interrupter
ZN63 vacuum circuit breakers assembly are mainly used in the rated voltage12-24kv, the rated short circuit breaking current 20 and 50KA, and the rated current 630-5000A for the power distribution users.
The mechanical endurance is 20000 operating and 50 operating full capacity breaking ability at small current. It is suitable for the application with frequent operation and it features free of maintenance and few service.It could be used with Model KYN28A(GZS1) metal-enclosed switchgear and other fixed cabinet or handcart cabinet.
2. Working condition of ZN63 Vacuum Circuit Breaker
|Control circuit operating voltage||V||AC,DC220/110|
|Closing and opening electrical magnet power||W||370|
|Charged motor power||W||70(40kA is100)|
|Closing and opening electrical magnet current||A||1.1(220v)/3.3(110v)|
|Over current release working current||A||2.5,3.5,5( ± 10%)|
|Charged time||s||≤ 15|
|Auxiliary switch contact logarithm||8K8B(maximum 12K12B)|
3. Show room
4. After service
1. How to order the products?
Send the inquiry with detail item description or with Model number. If there is no packing demand .we take it as sea-way packing.
2. About lead time and shipping time?
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order.we can send you by air after received your agreement.
3．Life span of our XG brand?
Generally we promise two years quality guarantee, some products will be extended longer time for life span.
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