Zn63A (GTV8) -24/2000A Vs1 Draw -out Indoor Vacuum Circuit Breaker Vcb

ZN28A (VS1)Indoor Vacuum Circuit BreakerApplication: In 50Hz, 62Hz power distribution system for control and protection.Standards: IEC62271-100ParametersZN63A(GTV8) Indoor High Voltage Vacuum Circuit BreakerRated voltage(kV)12, 24Rated frequency(Hz)50Rated lightning impulse withstand voltage (peak value)(kV)75Rated short-time po

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ZN28A (VS1)Indoor Vacuum Circuit Breaker

Application: In 50Hz, 62Hz power distribution system for control and protection.
Standards: IEC62271-100
Parameters
ZN63A(GTV8) Indoor High Voltage Vacuum Circuit Breaker
Rated voltage(kV)12, 24
Rated frequency(Hz)50
Rated lightning impulse withstand voltage (peak value)(kV)75
Rated short-time power frequency withstand voltage (1min)(kV)42
Rated current(A)630630630/
125012501250/
//16001600
//20002000
//25002500
//31503150
Rated short circuit switching current(kA)202531.540
Rated short time withstand current (RMS)(kA)202531.540
Rated peak withstand current (peak value)(kA)506380100
Rated short circuit making current (peak value)(kA)506380100
Rated short circuit current duration(s)4
Breaking times of rated short circuit current(times)50(40kA for 30)
Mechanical life(times)20000
Power frequency withstand voltage of secondary circuit (1min)(V)2000
Rated operating sequence0-0.3s-C0-180s-C00-180s-C0-180s-C0
Rated single/back-to-back capacitor bank breaking current(A)630/400(40kA for 800/400)
Rated capacitor bank making inrush current(kA)12.5(frequency ≤1000Hz)
Rated opening and closing operating voltage(V)AC110/220, DC110/220
Rated voltage of energy storage motor(V)AC110/220, DC110/220
Motor rated power(W)70(40kA 100W)
Energy storage time(s)≤15
Main conductive loop resistance630A≤65μΩ
1250A≤55μΩ
1600-2000A≤45μΩ
Above 2500A≤35μΩ
Zn63A (GTV8) -24/2000A Vs1 Draw-out Indoor Vacuum Circuit Breaker Vcb
Zn63A (GTV8) -24/2000A Vs1 Draw-out Indoor Vacuum Circuit Breaker Vcb
Zn63A (GTV8) -24/2000A Vs1 Draw-out Indoor Vacuum Circuit Breaker Vcb

Zn63A (GTV8) -24/2000A Vs1 Draw-out Indoor Vacuum Circuit Breaker Vcb
Zn63A (GTV8) -24/2000A Vs1 Draw-out Indoor Vacuum Circuit Breaker Vcb
Zn63A (GTV8) -24/2000A Vs1 Draw-out Indoor Vacuum Circuit Breaker Vcb
Zn63A (GTV8) -24/2000A Vs1 Draw-out Indoor Vacuum Circuit Breaker Vcb
Zn63A (GTV8) -24/2000A Vs1 Draw-out Indoor Vacuum Circuit Breaker Vcb
Zn63A (GTV8) -24/2000A Vs1 Draw-out Indoor Vacuum Circuit Breaker Vcb


 

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