HXGN17-12 Series 11KV 630A Ring Main Unit

The HXGN17-12 AC Metal-enclosed Ring Main Unit Switchgear (hereinafter referred to as "ring main unit") is a new product designed and developed by from oversea advanced latest techniques. The technical indicators of the product reaches standard of IEC62271-200 and GB3906. The product is characterized by small volume,light weight,operation flexibility,maintenance convenience, and quality stability & reliability, and it comes out with perfect interlock protection functions and IP3X protecton grade, so it is an ideal product for mains grid reconstruction. The product is mainly applicable to three-phase AC network for receiving and distributing energy.

Mainly applicable in urban power grid construction and renovation project. industrial and mining enterprises.high-rise buildings and communal facilities .For power distribution .controlling and protection on electric equipment as the loop power supply unit or termina equipment. It also can be installed in preloaded substation.

Working Environment

1.Altitude: Not exceed 2500m above sea level

2.Ambient temperature:-25℃ ~ +45℃, the highest temperature is not exceed25℃

3.Ambient humidity: Daily average RH ≤ 95%; Monthly average RH ≤ 90%

4.Earthquake intensity: ≤ 8°

5.No flammable, explosive, no serious pollution, No chemical corrosion and severe vibration.

Technical Parameters