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SIDC 16 Solid Insulated Switchgear is a 12KV three-phase AC 50Hz distribution unit. Utilizing advanced solid insulation technology, the vacuum arcing chamber is integrated with the primary loop to achieve a fully insulated, fully sealed, and maintenance-free design. Its modular, SF6-free construction meets strict environmental protection standards.
| Load Switchgear Parameters | |||
|---|---|---|---|
| No. | Item | Unit | Parameter |
| 1 | Type of interrupter | - | Vacuum |
| 2 | Rated current | A | 630 |
| 3 | Rated short time withstand current | KA | 25 |
| 4 | Rated short duration | S | 4 |
| 5 | Rated peak withstand current | KA | 63 |
| 10 | Opening average speed | m/s | 1.1±0.2 |
| 18 | Mechanical life | Time | 10000 |
| Breaker Parameters | |||
|---|---|---|---|
| No. | Item | Unit | Parameter |
| 1 | Type of interrupter | - | Vacuum |
| 2 | Rated current | A | 630 |
| 3 | Rated short circuit breaking current | KA | 20/25 |
| 11 | Closing time | ms | 30-70 |
| 19 | Mechanical life | Time | 10000 |





