|
1
|
Rated Voltage
|
kVrms
|
145
|
|
2
|
Rated Voltage
|
Arms
|
4000
|
|
3
|
Rated Voltage
|
Hz
|
50
|
|
4
|
Rated short-circuit breaking current
|
kArms
|
40
|
|
5
|
Rated withstand current
|
kApeak
|
108
|
|
6
|
Rated short time making current
|
kArms
|
108
|
|
7
|
Rated short time withstand current(4 s)
|
kArms
|
40
|
|
8
|
Rated power-frequency withstand Voltage
|
kVrms
|
160/200
|
|
9
|
Rated Lightning impulse withstand Voltage
|
kVpeak
|
350/410
|
|
10
|
Opening time
|
ms
|
<30
|
|
11
|
Closing time
|
ms
|
<100
|
|
12
|
Breaker time
|
ms
|
<60
|
|
13
|
Rated operating sequence
|
-
|
O-0.3 s-CO-180 s-CO
|
|
14
|
Short-line fault breaking current(L75/L90)
|
kArms
|
30/36
|
|
15
|
Short-line fault breaking current(L75/L90)
|
kArms
|
10
|
|
16
|
Short-line fault breaking current(L75/L90)
|
Arms
|
31.5
|
|
17
|
Rated cable-charging breaking current/div>
|
Arms
|
140
|
|
18
|
Rated gas pressure
|
MPa
|
0.6/0.5
|
|
19
|
First-pole-to-clear-factor
|
pu
|
1.5
|
|
20
|
Method operation
|
-
|
Spring
|
|
21
|
Type operation
|
-
|
Triple pole
|