Zn63 12kv 630A Handcart 11kv Indoor Vcb Vacuum Circuit Breaker

Get reliable Zn63 12kv 630A Handcart 11kv Indoor Vcb Vacuum Circuit Breaker from our factory. High-quality, durable products for your electrical needs.
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PRODUCTS DETAILS

Basic Info.

Model NO.
ZN63 VS1-12-630-25
Poles Number
3
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CCC
Transport Package
Wooden Box
Specification
848*465*1008mm
Trademark
SK
Origin
China
HS Code
8536620000
Production Capacity
10

Product Description

Description:
ZN63A-12 (Vs1) type indoor high voltage vacuum circuit breaker (here in after referred to as circuit breaker) is used for indoor high voltage switch equipment of power system,as a protection and control unit of network equipment,industrial andmining enter prises power equipment, suitable for the place of frequent operation atrated working current or many times of breaking short-circuit current place.The circuit breaker uses the integrated design of actuator and the circuit breaker body,not only can be used as a fixed install unit, also can be equipped with special chassis,hand car unit.
tem Unit Date
Rated voltage Kv 24
Rated frequency Hz 50/60
Solution level Thunder impulse withstand voltage (peak value) Kv 125
1min industrial frequency withstand voltage Kv 65    
Rated short-circuit break current  KA 20 25 31.5
Rated current A 630,1250 630,1250,1600 1250,1600,1200,2500
Industrial frequency withstand current KA 20 25 31.5
Rated peak value withstand current KA 50 63 80
Rated short circuit close current KA 50 63 80
Rated operation order    O-0.3s-CO-180s-CO
Rated short-circuit break and close time Times 20
Rated short-circuit duration s 4
Mechanical life-span Times 10000

Zn63 12kv 630A Handcart 11kv Indoor Vcb Vacuum Circuit Breaker Zn63 12kv 630A Handcart 11kv Indoor Vcb Vacuum Circuit Breaker Zn63 12kv 630A Handcart 11kv Indoor Vcb Vacuum Circuit Breaker Zn63 12kv 630A Handcart 11kv Indoor Vcb Vacuum Circuit Breaker Zn63 12kv 630A Handcart 11kv Indoor Vcb Vacuum Circuit Breaker Zn63 12kv 630A Handcart 11kv Indoor Vcb Vacuum Circuit Breaker

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