XGN15-12 Indoor AC High Voltage SF6 Ring Main Unit (hereinafter referred to as "RMU") is a new generation of metal-enclosed switchgear which uses SF6 load switch as the main switch and adopts air insulation for the whole cabinet. It is suitable for distribution automation, and is a compact yet expandable metal-enclosed switchgear.

The RMU features compact size, light weight, simple structure, flexible operation, reliable interlocking, long service life, pollution-free and low maintenance. It can provide satisfactory technical solutions for various application scenarios and different customer requirements. With the adoption of sensor technology and the latest circuit breakers, combined with advanced technical performance and flexible assembly solutions, it can fully meet the ever-changing market demands.