12kV Environmentally Friendly Gas-insulated Switchgear

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.

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.

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.