The SY-EG-V-12/T630-20 environmentally friendly gas insulated ring main unit series is a complete set of distribution equipment for 12kV, three-phase AC 50Hz, single bus bar and single bus bar segmented system. This product has the characteristics of simple structure, flexible operation, reliable interlocking, and easy installation, and can provide satisfactory technical solutions for various application scenarios and users. The adoption of sensing technology and information technology, combined with technical performance and simple and flexible configuration solutions, can meet the constantly changing needs of the market and be suitable for the intelligent requirements of the power grid.

Suitable for industrial and civilian cable ring network and distribution network terminal engineering. As a means of receiving and distributing electrical energy, it is particularly suitable for use in urban residential areas, small secondary substations, switch stations, cable branch boxes, box type substations, industrial and mining enterprises, shopping malls, airports, subways, wind power generation, sports stadiums, railways, tunnels and other places.