Specifications:

• main product is post insulator of ceramic, voltage 110kV-1000kV' ,hollow insulator of 126kV, 252kV, and 550kV for SF6 circuitbreaker. The company donducts design and production strictlyaccording to IEC60168

Description:

main product is post insulator of ceramic, voltage 110kV-1000kV' ,hollow insulator of 126kV, 252kV, and 550kV for SF6 circuitbreaker. The company donducts design and production strictlyaccording to IEC60168 "Tests on Indoor and Outdoor Post Insulatorsof Ceramic Material or Glass for  Systems with NominalVoltages Greater Than 1000V" IEC60273"Characteristics of Indoor and Outdoor Post Insulators of Ceramic Material orGlass for  Systems with Nominal Voltages Greater Than 1000V"IEC62115"Hollow Pressurized and Unpressurized Ceramic and GlassInsulator for Use in Electrical Equipment". etc. The products havehigh reliability , small dispersiveness and large magin. and areused extensively  in 126kV-1100kV transformer substations forinsulation and support of the conductive part in high voltageelectric apparatus.