Type | | 11kV | 22kV | 33kV |
|
|
VCB C500 |
VRK 12-4 |
VRK 24 |
VRK 36 |
Rated Voltage |
kV |
12 |
12 |
24 |
36 |
Insulation level |
kVrms/kVp |
28/75 |
28/75 |
50/125 |
70/170 |
Rated Current |
A |
1250 |
2500 |
1600 |
1600 |
Braking Capacity |
kA |
26.2 |
40 |
40 |
26.2 |
Making Capacity |
kAp |
65.5 |
100 |
100 |
78.75 |
Short Time Current (1 or 3 Sec) |
kA |
26.2 |
40 |
40 |
26.2 |
Operating Sequence |
|
O - 0.3 Sec - CO - 3 min - CO |
Auxiliary Switch Contacts |
|
8NO + 8NC |
Spring Charging Motor Power |
W |
250 |
Spring Charging Motor Voltage |
V |
230V AC, 110V DC, 220V DC |
Closing / Tripping Coil Power |
W |
180 |
Closing / Tripping Coil Voltage |
V |
24, 30, 48, 110, 220DC |
Weight (approx) |
kG |
150 |
140 |
140 |
360 |