35KV HV Vacuum Circuit Breaker

Name: China Customized 35KV HV Vacuum Circuit Breaker Manufacturers, Suppliers - FENGYUAN
Brand: FENGYUAN
SKU: 188193449

Circuit breaker generally consists of contact system, arc extinguishing system, operating mechanism, tripping device, shell and so on. "Vacuum circuit breaker" is named after its arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; it has the advantages of small size, light weight, suitable for frequent operation, and no need for maintenance of arc extinguishing. The application in the network is more popular. Vacuum circuit breaker is an indoor power distribution device in a 3~10kV, 50Hz three-phase AC system, which can be used as the protection and control of electrical equipment in industrial and mining enterprises, power plants, and substations. It is especially suitable for For places requiring oil-free, less maintenance and frequent operation, circuit breakers can be configured in middle cabinets, double-layer cabinets, and fixed cabinets to control and protect high-voltage electrical equipment.

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Description

35KV HV vacuum Circuit breaker

VS1 Model indoor AC high voltage vacuum circuit breaker is a type of holistic and completely sealed High Voltage switchgear, it has compact dimension and small volume. The VCB applies to power system of rated voltage 7.2~12kV, three-phase and AC 50/60Hz. It is applicable in occasions with frequent operations, acting to protect and control line and electric apparatus. The product conforms to IEC62271-100, GB1984, JB3855 and DL1403 and passes type test.

Feature

1.Holistic structure

2.Sealed spark chamber

3.Effective vacuum arc-extinguish

4.Good mechanical behavior

5.various mounting approach

Performance characteristics：

①Small contact distance ②Short arcing time ③After the arc is extinguished, the recovery speed of the contact gap medium is fast and good. ④ Low noise, suitable for frequent operation. ⑤Small size and light weight. ⑥Suitable for breaking capacitive load current.

Technical parameter