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

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

Description: ZN63A-12 (Vs1) type indoor high voltage vacuum circuit breaker (here in after referred to as circuit breake
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.
temUnitDate
Rated voltageKv24
Rated frequencyHz50/60
Solution levelThunder impulse withstand voltage (peak value)Kv125
1min industrial frequency withstand voltageKv65
Rated short-circuit break current KA202531.5
Rated currentA630,1250630,1250,16001250,1600,1200,2500
Industrial frequency withstand currentKA202531.5
Rated peak value withstand currentKA506380
Rated short circuit close currentKA506380
Rated operation order O-0.3s-CO-180s-CO
Rated short-circuit break and close timeTimes20
Rated short-circuit durations4
Mechanical life-spanTimes10000

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