Gas insulated switchgear
The indoor high voltage gas insulated metal enclosed switchgear is a new generation of switchgear. The main switch uses vacuum circuit breaker with permanent magnetic mechanism or spring mechanism. The whole cabinet adopts air insulation and SF6 gas compartment, which is compact and expandable, and is suitable for distribution automation. The inflatable cabinet has the characteristics of compact structure, flexible operation and reliable interlocking. It can provide satisfactory technical solutions for various applications (especially in harsh environment) and different user requirements. The application of sensing technology and the latest protection relay, together with advanced technical performance and light and flexible assembly scheme, can fully meet the different needs of users. The gas filled cabinet is suitable for small secondary substation, switching station, box type substation, residential area, industrial and mining enterprises, large shopping malls of power system, especially for airport, subway, railway, etc.