Source Switch Electrical Ratings:
| Max. Voltage, kV |
15.5 |
27 |
38 |
| BIL Impulse, kV |
110 |
125 |
150 |
| One Minute Withstand, AC
kV |
35 |
60 |
70 |
| 15 Minute Withstand, DC
kV |
53 |
78 |
103 |
| Continuous Current, A |
630 |
630 |
630 |
| Momentary Current, kA asym |
40 |
40 |
40 |
| Fault-Close Current, kA
asym |
40 |
40 |
40 |
| One Second Current, kA
sym |
25 |
25 |
25 |
| Open Gap Withstand, kV |
200 |
200 |
200 |
| 10 Operation Overload Interrupting
Capability, A |
3000 |
3000 |
3000 |
Above tested to 1200 load break operations
at full rated current and 2000 mechanical operations.
Vacuum Interrupter (VI) Electrical Ratings:
| Max. Voltage, kV |
15.5 |
27 |
38 |
| BIL Impulse, kV |
95 |
125 |
50 |
| One Minute Withstand, AC
kV |
50 |
60 |
70 |
| 15 Minute Withstand, DC
kV |
53 |
78 |
103 |
| Continuous, A |
630 |
630 |
630 |
| Interrupting, kA sym* |
12 |
12 |
12 |
* 20kA sym. available
|
