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Solid Insulated Closed Medium Voltage Switch Equipment utilizing solid insulation material as the primary insulation medium. This product delivers an exceptional range of solutions tailored to power grid modernization and distribution user needs.
KXSGN-12 features diverse schemes including circuit breaker protection, transformer protection, load control, fusion electricity combinations, PT power supply, and bus coupler lifting capabilities. It serves as an ideal power system ring network distribution apparatus for urban infrastructure in industrial and mining sectors.
Note: Equipment must be installed in environments free from fire, explosive hazards, and severe vibrations.
| Switchgear Item | Unit | Data |
|---|---|---|
| Rated voltage | KV | 12 |
| Rated frequency | Hz | 50 |
| Rated current | A | 630 / 1250 |
| Rated short-circuit breaking current | KA | 25 / 31.5 |
| Rated short-term withstand current (4s) | KA | 25 / 31.5 |
| Enclosure protection grade | - | IP4X |
| Isolated Grounding Switch Item | Unit | Data |
|---|---|---|
| Rated voltage | KV | 12 |
| Rated current | A | 630 / 1250 |
| Mechanical life of disconnector | Time | 3000 |
| Mechanical life of grounding switch | Time | 3000 |