SF6 12KV switchgear Ring Main unit

Product Description

 XGN****2/*4 series unit type SF6 ring main unit with SF6 load switch as main switch,for whole cabinet is suitable for electric distribution automatization and compact also expandable metal close switchgear. It characters in its simple structure, flexible operation, reliable interlocking and convenient installation etc., which can provide the satisfactory technical projects both for different application occasions and users. With the adoption of sensor technology and the protection relay up to date, plus the advanced technology and flexible assembly project,it can completely meet the requirement of continuously variable market.

1. Application

1.1 XGN****2/*4 type unit SF6 ring main unit is suitable for the electrical system with AC *0Hz and the voltage of *2kV, and widely used for the terminal of dustrial and civil cable ring net and the power supply.

1.2 Especially suitable for the following sites: urban residential district distribution, small-scale secondary transformer substation, switching substation, cabinet type transformer substation, mining and industrial enterprise, supermarket, airport, metro, electricity generation by wind power, hospital, railway and tunnel etc.

2. Service Conditions

2.1 Altitude ≤***0ｍ

2.2 Ambient temperature : *5℃ ～ **5℃, Maxmum temperature difference ≤ *5℃

2.3 Average value of daily relative humidity ≤ *5%

Average value of monthly relative humidity ≤ *0%

2.5 Anti-earthquake capacity: Earthquake intensity ≤ 8 class

2.6 Be kept away from drastic shake and impulse, fire, chemical corrosion and explosion.

3.Standard

IEC **8. **5. **9. **4. **0. *6. **9. **2. GB ***4. ***6. ****2.