SF6 Insulated Ring Main Unit

SSU series fully insulated compact ring main unit is a medium-voltage switchgear with SF6 gas insulated independently developed by Seven Stars Electric Co.,Ltd.，our products adopt modular design, which can be arranged arbitrarily according to different design schemes.The perfect combination of common box-type unit and expansion unit meets the needs of various secondary substations for flexible use of compact switchgear.After R&D, design and manufacture, we have fully possessed the production capacity of standardized ring main units and obtained relevant third-party inspection reports.SF6 RMU is widely used in distribution stations, box-type opening and closing stations, industrial and mining enterprises, airports, railroads, commercial areas, residential communities, high-rise buildings, highways, subways, tunnels and places where natural conditions are harsh. SF6 ring network cabinet has fully enclosed, fully insulated, with SF6 gas as arc extinguishing and insulating medium, mainly used as ring mains and terminals power supply equipment of three-phase AC rated voltage 12kV, frequency 50Hz/60Hz.
send email to us

Products Details

Model Specification Size

SSU-K Load Switch Unit  Size：360*750*1500
SSU-T Load Switch Fuse Combined Cabinet Size：360*750*1500
SSU-V Circuit Breaker Unit Size：420*750*1500
SSU-B Cable Connection Unit  Size：360*750*1500
SSU-LV Circuit breaker Contact Unit  Size：630*750*1500
SSU-M Metering Cabinet Unit Size：750*750*1500
SSU-Kpt PT Unit With Switch Size：500*750*1500
SSU-PT PT Unit Without Switch Size：500*750*1500
SSU-TP Station Transformer  Size：1100*750*1500
Note: The above dimensions don't include low-voltage box dimensions.

Main Features

★With shield type detachable connector ★With perfect "five-prevention" function ★Compact design, small space occupation, improve space utilization. ★Product maintenance-free, long life and other characteristics.★Load switch adopts SF6 gas as insulation and interrupting medium ★Breaker adopts vacuum interrupting and SF6 gas insulation. ★Products can be operated manually and electrically ★It can meet the intelligent upgrade interface and protection scheme

Previous:1-35kV Cold Shrink Cable Accessories

Next:Low-Voltage Fixed Separate Switchgears

Wire Connector, Gas Insulated 24kv Rmu, Electrical Substation, 1 Electrical Circuit Breaker, Electrical Junction Cabinet, 15kv Air Insulated Ring Main Unit, Electrical Distribution Transformer, 33 Kv Rmu, 11 Kv Rmu, 10kv Smart Station,

Featured Products

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours