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| Number | Name | Unit | Value |
|---|---|---|---|
| 1 | Rated voltage | kV | 12 |
| 2 | Rated frequency | Hz | 50 |
| 3 | Main bus rated current/fuse maximum rated current | A | 630,125 |
| 4 | The main circuit and ground circuit are rated for short-time withstand current | kA/S | 203 |
| 5 | The main circuit and ground circuit are rated for peak withstand current | kA | 50 |
| 6 | The main circuit and ground circuit are rated for short-circuit closing current | kA | 50 |
| 7 | The number of load switches interrupted at full capacity | time | 100 |
| 8 | Fuse interrupting current | kA | 31.5,40 |
| 9 | Rated closed-loop interrupting current | A | 630 |
| 10 | Rated transfer current | A | 1600 |
| 11 | Mechanical life | time | 2000 |
| 12 | 1min power frequency withstand voltage (peak) interphase and ground/isolation fracture | kV | 4,248 |
| 13 | Withstand voltage (peak) and ground/isolation fractures for lightning impulses | kV | 7,585 |
| 14 | The secondary circuit has a power frequency withstand voltage of 1min | kV | 2 |
| 15 | Ingress protection | - | IP3X |