VSG-12 Indoor VCB With Nylon Tube

VSG type vacuum circuit breaker 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 product is accordance with standard of GB1984<HV AC. Vacuum circuit breaker>