The inflatable ring network cabinet is suitable for 12kV power system, which is mainly used for power supply of ring network, automatic isolation of fault area and line segment in distribution network.Only the upper power distribution automation terminal equipment (FTU/RTU) and communication device are equipped in the ring network cabinet to communicate with the control center of the power distribution automation system, and it can measure the voltage and current of the line and monitor the working state of each switch.
The ring network cabinet seals all switch equipment in a closed stainless steel box filled with SF6, and there is no exposed live body outside. It is a fully enclosed and fully insulated switch equipment, which is not affected by the external environment and runs safely and reliably.The ring network cabinet is divided into straight through cabinet, circuit breaker cabinet, load switch cabinet, combination electrical cabinet, contact switch cabinet, metering cabinet and other standard units can be flexibly combined to achieve multiple schemes.

Switchgear Structure 

1. Xgn15-12 type combined sulfur hexafluoride ac metal closed-loop switchgear is a new generation of metal closed switchgear with sulfur hexafluoride switch as the main switch, air insulation, compact structure, expandable.It is characterized by simple structure, flexible operation, reliable interlock and convenient installation.It has different applications.According to the requirements of different users to provide satisfactory technical solutions.
2. The adoption of sensor technology and protective relays, coupled with advanced technical performance and portable and flexible assembly solutions, can meet the changing needs of the market.
3. Xgn15-12 unit sulfur hexafluoride ring cabinet is suitable for 50hz, 12kv ac power system, widely used in industrial and civil cable ring network and power supply terminal engineering.Especially suitable for the following places: special places requiring automatic switching of double power supply, urban residential distribution network, small secondary substation, open and close houses, industrial and mining enterprises, shopping malls, airports, subway, wind power, hospitals, stadiums, railways, tunnels, etc.
4. Protection level up to IP2X.