VHZH-12 Small air insulated ring network cabinet

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Brief introduction of VHZH-12 type air insulated ring network cabinet.

1.HKZH-12 series ring network cabinet main commonents are self-developed by our company, 

with a number of patented technoloay to produce smal-scale aiinsulated switchgear, used in 6 - 12kV distribution network.

2.Confoure V-k9-12 mult-tunctona nterated air-nsuated vacum circuit breaker, which integrates vacuum circuit breaker isolation switch, grounding switch and

live sensor.

3,The operating mechanism can be selected as a bulet-operating mechanism, and a permanent maanet operatino mechanism can also be selected

4. With a complete mechanical five-proof interlock.

5.Compared with SF6 insulated ring network cabinet and sold insulated ring network cabinet it is safer, more environmentally friendly and more reliable

6.Compared with smal-sized cabinets such as SF6 insulated rina network cabinets and solid insulated rino network cabinets,

 it also has the advantaae ofminiaturization. with cabinets (width 450mm x depth 1000mm x heiaht 1800mm).

7. Compared with SF6 infatable cabinet and solid rina network cabinet the isolation fracture is more obvious and the operation is safer.