Rated Insulating Level12kv / 42 kv / 75kv VMD1 MV VCB / AC110 / 220 DC110 / 220
Technical Parameters
NO | Item | Unit | Technical Date |
1 | Rated voltage | kV | 12 |
2 | Rated insulating level | Rated short time power frequency withstand voltage(1min) | 42 |
Raed lighting inpulse withstand voltage (peak value) | 75 |
3 | Rated Frequency | Hz | 50 |
4 | Rated current | A | 630 | 630 | 1250 | 1250 |
1250 | 1250 | 1600 | 1600 |
| | 2000 | 2000 |
2500 | 2500 |
3150 | 3150 |
4000 | Rated Insulating Level12kv / 42 kv / 75kv VMD1 MV VCB / AC110 / 220 DC110 / 220
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