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12kV Environmentally Friendly Gas-insulated Switchgear

GPN2-12 Series

24kV环保型气体绝缘金属封闭开关设备1.jpg

Product description
General
  • Comply with relevant Chinese standards: GB3906, GB/T11022, DL/T 593, DL/T404, etc., international standards IEC62271-200 and IEC62271-100, etc.;

  • Environmentally friendly switchgear - switchgear does not use SF6 or uses less SF6;

  • Compact switchgear - 12kV, 24kV switchgear typical cabinet width does not exceed 500mm; 40.5kV switchgear typical cabinet width does not exceed 600mm, cabinet size is small, small footprint;

  • Metal-clad gas seal, high-voltage components are waterproof, dust-proof, not affected by the environment, not affected by altitude, and completely maintenance-free; the circuit breaker adopts permanent magnet or spring operating mechanism; solid-sealed pole vacuum interrupter, the parts are large reduce;

  • The three-position switch has manual and electric operation functions;

  • Modular air box structure, suitable switch configuration scheme can be selected according to specific needs to ensure reliable and economical operation of switchgear;

  • Adopt intelligent control and protection unit, with control, protection, measurement and communication functions, fully realize the requirements of distribution network automation;

  • It has a reliable mechanical and electrical interlock design scheme, which can effectively prevent misoperation;

  • The busbar connectors are used between the switch cabinets, which is easy to install, flexible to expand, and does not need to deal with the gas system;

  • World-class manufacturing technology, laser welding, laser cutting, helium leak detection; processing equipment imported from Germany, German acceptance, strict implementation of the production process from Germany, to ensure trouble-free operation of the switchgear.

Conditions of Use
  • Ambient temperature: upper limit +40°C lower limit -25°C

  • The altitude does not exceed 1000m*, *> 1000m, please consult the GreenPower electrical design department

  • Atmospheric environment: the surrounding air is not seriously polluted by corrosive or flammable gases and dust

  • Special conditions of use: If it exceeds the normal conditions of use specified in GB3906 or IEC62271-200 and the manual, please contact the technical department of GreenPower Electric.

Applications
  • Products are widely used in electric power, metallurgy, railway, port, construction, petrochemical and other fields, and have been supporting a large number of major projects such as theaters, bridges, international airports, squares, and urban rail transit.