23 kV 600/2000 A 12 kA GIS

23 kV 600/2000 A 12 kA GIS

1
Rated voltage
 kVrms 23.9
2
Rated maximum voltage
 kVrms 25.8
3
Rated frequency
 Hz 60
4
Rated current
 Arms 600/2000
5
Rated short-circuit breaking current
 kArms 12
6
Rated short time withstand current (3 s)
 kArms 12
7
Rated power-frequency withstand voltage
 kVrms 50
8
Rated lightning impulse withstand voltage
 kVpeak 125
9
Rated breaking time
 cycle 5
10
Rated delay trip time
 second 1
11
Standard duty cycle for breaker
 - CO-15sec-CO
12
Operation duty cycle for breaker
 - O-20cycle-CO
13
Rated pressure (20 ℃)
 kgf/cm2.G 0.5
14
SF6 leakage rate
 % / year 0.5
15
Control voltage
 DC(V) 24/125
16
Operation mechanism for breaker
 - Motor-driven spring

23 kV GIS設備配置圖

23 kV GIS設備構造圖MAN BAY         23 kV GIS設備構造圖BR BAY

                         

23 kV GIS設備構造圖PT BAY                   23 kV GIS設備構造圖FEEDER

                                       

23 kV GIS設備構造圖SS.TR BAY

 

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