HSRM6 ring main unit ——A highly competitive product in the market

      HSRM6 series environmentally friendly gas insulated ring network switch cabinet（HSRM6 ring main unit） is a 10KV gas insulated ring network cabinet independently developed and produced by Daya Electric Group Co., Ltd. The key components, circuit breaker HSRM6-V and load switch HSRM6-C, have high technical level, exquisite workmanship, stable performance, and safe and reliable operation.

     HSRM6 ring main unit assembles several functional units and connecting busbars in the same dry air-tight air box. No live parts are exposed. It has the advantages of full insulation, full sealing, maintenance-free live parts, small size, compact structure, and easy operation.The air box is made of 3.0mm thick stainless steel plate, which can effectively prevent corrosion caused by moisture and salt spray. The product has passed the breaking and closing test, dynamic thermal stability test, zero gauge pressure test, internal arc test, sealing test, mechanical test, electromagnetic compatibility test, etc. Maximize the safety of life and equipment. The cabinet is not affected by the external environment and has extremely high resistance to harsh environments.

     HSRM6 series ring main unit are widely used in industrial and civil ring network power distribution systems and power supply terminals. They are especially suitable for small secondary distribution stations, opening and closing offices of industrial and mining enterprises, urban residential areas, airports, railways and other places.

Application environmental conditions

ambient temperature -30℃－+55℃(The extreme low temperature can reach -40℃)

Relative humidity:daily average≤95%;monthly average≤90%

Earthquake intensity： 8 degrees