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Brief introduction of HKZH-12 type air insulated ring network cabinet
1.HKZH-12 series ring network cabinet main components are self-developed by our company, with a number of patented technology to produce small-scale air-insulated switchgear, used in 6 ~ 12kV distribution network.
2. Configure VHK9-12 multi-functional integrated air-insulated vacuum circuit breaker, which integrates vacuum circuit breaker, isolation switch, grounding switch and live sensor.
3. The operating mechanism can be selected as a bullet-operating mechanism, and a permanent magnet operating mechanism can also be selected.
4. With a complete mechanical five-proof interlock.
5. Compared with SF6 insulated ring network cabinet and solid insulated ring network cabinet, it is safer, more environmentally friendly and more reliable.
6. Compared with small-sized cabinets such as SF6 insulated ring network cabinets and solid insulated ring network cabinets, it also has the advantage of miniaturization, with cabinets (width 450mm × depth 1000mm × height 1800mm).
7. Compared with SF6 inflatable cabinet and solid ring network cabinet, the isolation fracture is more obvious and the operation is safer.