Atmospheric pressure sealed air insulated ring main unit

The SY Air series environmentally friendly gas insulated ring main unit is insulated by vacuum arc extinguishing method, Non SF6 greenhouse gas+fuse structure, no need for inflation, no need to replace fuses, maintenance free, low energy consumption, Meets the requirements of green electricity. Featuring low-carbon, intelligent, and environmentally friendly characteristics, it is mainly used in power plants In substations, industrial and mining enterprises, and high-rise buildings, it is used for receiving and distributing electrical energy, And it has functions such as controlling, protecting, and detecting circuits. Meet the requirements for limiting greenhouse gas emissions The global demand and the need to build a smart grid, Provide reliable solutions for environmentally friendly intelligent distribution networks!

• Vacuum arc extinguishing - compact structure, high breaking capacity
• Modular design, flexible solutions, clever expansion methods, and the ability to expand to any side
• Plug in design, quick installation, no gas operation required on site
• The operation interface is simple and easy to operate on site
• Power outage can replace any one without affecting other adjacent cabinets
• Complete interlocking and reliable anti internal arc design ensure the safety of operators