Air Insulated Ring Main Unit 

Air Insulated Ring Main Unit --Primary uses *TXGN17-12 Box-type fixed AC metal-enclosed switchgear is suitable for AC 50HZ, 12kV power system, widely used in industrial and civil electric equipment ring network and power supply end project; * Particularly suitable for the following places: urban residential area power distribution, small secondary substations, opening and closing stations industrial and mining enterprises, shopping malls, airports, subways, wind power generation, hospitals, stadiums, railways, bagging roads, etc. --Normal conditions of use *Altitude 1000m (if special requirements can be specified when ordering) ;  *Ambient temperature:-25℃-+40℃; *The average daily relative humidity does not exceed 95%: the average monthly relative temperature does not exceed 90%; *Earthquake resistance: 8 degrees; *Places free from severe vibrations and shocks as well as the risk of fire, chemical corrosion and explosion.