VSG-12 Indoor VCB With Nylon Tube

The VSG-12 type vacuum circuit breaker with Nylon tube conforms to national standard GB1984-2003 HV Vacuum Circuit Breaker, JB3855-1996<3.6-40.5kV indoor AC high voltage vacuum circuit breaker>, DL/T403-2000<12kv-40.5kv HV vacuum circuit breaker ordering technical conditions>, and IEC62271-100:2001 high voltage AC circuit breaker relevant regulations.

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Use Conditions
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Applying Ambient Conditions of VSG-12 Indoor VCB with Nylon Tube

Ambient temperature, -25℃– +40℃
The height above sea level: ≤1000 m
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％.
Saturated vapor pressure: the average pressure of a day should be no mare than 2.2kPa; the average pressure of a month should be no more than1.8KPa.
Earthquake intensity: not exceed 8 degrees
It should be Installed in the places without fire, explosion, serious filth, and chemical erosion and violent vibration.
The type of 12kV vacuum citcuit breaker is accordance with standard of GB1984<HV AC. Vacuum circuit breaker>