Fully sealed, fully insulated, gas-filled ring main switchgear

Product Overview

The XGN□-12 fully sealed and fully insulated gas-filled ring main switchgear (enclosed ring main switchgear) utilizes a three-position FLN36 load switch. It represents a new generation of metal enclosed switchgear, featuring sulfur hexafluoride load switches as the main switches while utilizing air insulation throughout the entire cabinet. This switchgear is suitable for distribution automation, is both compact and scalable. The main switches include FLN36/48 type SF6 load switches, Schneider SC6 series load switches, ABB original SFG type SF6 load switches, and GN30 type disconnectors. Depending on user needs, it can also be equipped with VS1 circuit breakers or ABB original VD4 circuit breakers, as well as various types of fixed circuit breakers.

Main purposes

It is suitable for use in AC 50Hz, 10kV power systems and is widely applied in industrial and residential cable ring networks and power supply terminals. It can fully meet the constantly changing demands of the market. It is particularly suitable for the protection and control of electrical equipment in the following places: urban residential area distribution, small secondary substations, switching stations, industrial and mining enterprises, shopping malls, airports, subways, wind power generation, small and medium-sized power plants, hospitals, stadiums, railways, tunnels, etc.

Product Features

The load switch adopted is an independent unit filled with sulfur hexafluoride gas as the insulating medium, featuring long lifespan, high parameters, no pollution, and minimal maintenance;

The shell is made of high-quality steel plates or aluminum-zinc-coated plates according to user needs, featuring corrosion resistance, oxidation resistance, novel and beautiful appearance, and other advantages;

·Spring energy storage operation, three-phase automatic tripping, integrated five-prevention interlocking and operating mechanism, ensuring safe and reliable linkage;

·Adopting sulfur hexafluoride load switches, it boasts comprehensive, safe, and reliable performance, being oil-free and non-toxic, and poses no risk of fire or explosion;

The cabinet structure is simple, easy to operate, small in size, lightweight, and aesthetically pleasing.

Technical parameters