Zn63 (VS1) -12 Series Embedded Poles Type of Indoor Hv Vacuum Circuit Breaker (electric circuit breaker)

Specifications

ZN63(VS1)-12 Series Embedded Poles Type Indoor HV Vacuum Circuit Breaker, adopt solid insulation structure, use of advanced solid epoxy sealing technology, the first time, the vacuum interrupter. A leading electrical circuit. Insulation and other support to become an integrated combination of solid seal pole. Successfully from a fundamental solution of the vacuum breaker gas environment, tolerance issues, make it more broad. Integrated solid-pole closure of the fluent use of a self-ventilation technology, cleverly solved the structure of solid insulation caused by heat dissipation.

Structure characteristics

1. The structure and circuit breaker adopts exercise motivation integration design, the overall layout is reasonable, beautiful
2. The circuit breaker adopts vertical insulating sleeve, can defense all kinds of the influence of climate, effectively prevent the damage of the vacuum arc extinguish chamber by external factors

3. Stationary and its two unit to satisfy the installation cabinet put oneself in another's position with the circuit breaker equipped with different requirements

Applying ambient conditions

1. Ambient temperature: -30+40.
2. The height above sea level: <= 1000 m; (Not including special requirements).
3. Relative humidity: The average humidity of a day should be no more than 95%. The average humidity of a month should be no more than 90%.
4. Saturated vapor pressure: The average pressure of a day should be no more than 2.2kPa; The average pressure of a month should be no more than 1.8Kpa.
5. Earthquake intensity: Not exceed 8 degrees.
It should be used in the places without fire, explosion, serious filth, chemical erosion and violent vibration.