ALSTOM High Voltage Disconnect Switches GW7-420 420kV
|
Type
|
Model No.
|
U [kV]
|
up to In [A]
|
up to Isc [kA]
|
|
GW4
|
GW4-126
|
126
|
3150
|
40
|
|
GW4
|
GW4-145
|
145
|
2000
|
40
|
|
GW4
|
GW4-252
|
252
|
3150
|
50
|
|
GW6
|
GW6-126
|
126
|
3150
|
40
|
|
GW6
|
GW6-252
|
252
|
4000
|
63
|
|
GW6
|
GW6-550
|
550
|
4000
|
63
|
|
GW7
|
GW7-252
|
252
|
5000
|
63
|
|
GW7
|
GW7-363
|
363
|
5000
|
63
|
|
GW7
|
GW7-420
|
420
|
4000
|
63
|
|
GW7
|
GW7-550
|
550
|
6000
|
63
|
|
GW10
|
GW10-126
|
126
|
2000
|
40
|
|
GW10
|
GW10-252
|
252
|
5000
|
63
|
|
GW10
|
GW10-363
|
363
|
5000
|
63
|
|
GW10
|
GW10-420
|
420
|
4000
|
63
|
|
GW10
|
GW10-550
|
550
|
4000
|
63
|
|
GW11
|
GW11-126
|
126
|
2000
|
40
|
|
GW11
|
GW11-252
|
252
|
5000
|
63
|
|
GW11
|
GW11-363
|
363
|
5000
|
63
|
|
GW11
|
GW11-420
|
420
|
4000
|
63
|
|
GW11
|
GW11-550
|
550
|
4000
|
63
|