| Categories | SF6 Circuit Breaker |
|---|---|
| Brand Name: | HERONG ELECTRIC |
| Certification: | ISO9001 |
| Place of Origin: | XI'AN CHINA |
| MOQ: | 1PC |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T, D/A, D/P |
| Supply Ability: | 12000PCS/YEAR |
| Delivery Time: | 30 work days |
| Packaging Details: | Export wooden packing |
| Rated voltage: | 12kV |
| Rated frequency: | 50Hz |
| Rated current: | 630A-4000A |
| Rated short-circuit breaking current: | 20kA-40kA |
| Mechanical life: | 10000 Times |
| Installation method: | Equipped with KYN28-12 (GZS1) type, XGN and other switch cabinets |
VSmK vacuum circuit breaker is the first domestic circuit breaker to realize the maintenance-free concept. Its long-life vacuum interrupter uses epoxy casting and solid sealing technology to ensure that the arc extinguishing system is maintenance-free; the equipped high-reliability permanent magnet operating mechanism ensures that the operating mechanism is maintenance-free; the electronic control part is discarded The traditional auxiliary switch is replaced by a photoelectric proximity switch, and a fully electronic power supply and an intelligent control unit are used to ensure that the electronic control part is maintenance-free.
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