HXGN-12 SF6 High Gas-insulated Voltage Switchgear

HXGN-12 SF6 High-Voltage Gas-Insulated Switchgear

High voltage SF6 gas insulated compact Ring Main Unit is widely used in power distribution systems such as power plants and substations, energy enterprises such as coal, petroleum, and chemical industry, transportation enterprises such as aviation, railways, ports and terminals, high-rise buildings, stadiums and other construction facilities, industrial and mining enterprises, large-scale manufacturing industries, etc.

Product introduction: HXGN-12 series box-type fixed ring network high-voltage switchgear is suitable for indoor three-phase AC 50Hz, rated voltage 3~12kV ring network power supply and user substation for receiving, controlling and distributing electric energy. Technical features: The air gap between all live parts in the cabinet and the ground is ≥125mm. The creepage distance of the insulating parts meets the national standard requirements. The insulating materials are all epoxy or SMC, which improves the insulating level and mechanical strength of the switchgear. The protection level is IP3X; It is equipped with a vacuum circuit breaker inlet and outlet solution to meet the needs of large system short-circuit capacity, and is equipped with reliable intelligent protection devices to ensure the realization of various protection functions; It is safe and convenient to use. The load switch has a static contact insulation cover to prevent arc short-circuit accidents in the cabinet. The insulation cover has a removable metal valve. When the grounding switch is closed, the metal valve is closed at the same time, which can ensure the personal safety of workers who repair switches and other equipment and replace fuses. The entire cabinet is oil-free and non-toxic, and there is no risk of fire or explosion; it has a long service life, low maintenance workload, and is easy to repair; it has strong overload breaking capacity, has a phase loss protection function, and can easily break 2000 A transfer current.