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| No. | Item | Unit | Technical Parameters | |||
|---|---|---|---|---|---|---|
| 1 | Rated Voltage | kV | 40.5 | |||
| 2 | Rated Frequency | Hz | 50 | |||
| 3 | Rated Current | A | 1250 1600 2000 2500 | |||
| 4 | Rated Insulation Level | 1 min power frequency withstand | Phase/Earth | kV | 95 | |
| Isolation | 110 | |||||
| Lightning impulse withstand | Phase/Earth | 185 | ||||
| Isolation | 215 | |||||
| 5 | Rated Short-Circuit Breaking Current (RMS) | kA | 25 | 31.5 | ||
| 6 | Rated Short-Time Withstand Current (RMS) | kA | 25 | 31.5 | ||
| 7 | Rated Short-Circuit Making Current (Peak) | kA | 63 | 80 | ||
| 8 | Rated Peak Withstand Current | kA | 63 | 80 | ||
| 9 | Rated Duration Of Short-Circuits | s | 4 | |||
| 10 | Degrees of Protection | - | IP3X | |||
| 11 | Control Circuit Rated Voltage | V | DC/AC 110/220 | |||
| 12 | Weight | kg | 2000-3000 | |||
| 13 | Mechanical Endurance | times | 1000 | |||
| 14 | Dimensions (W x D x H) | mm | 2020*3200*3600 | |||