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126kV Gas Insulated Switchgear(GIS)

Application: For power substations, especially substations in city center, contaminated region and also hydropower stations. Standards:  IEC 62271-203 Parameters: Rated voltage: 72.5-145kV. Rated current: 1250-4000A. Rated breaking current, 3s: 40kA. Features:   1.Compact design, three phases in common tank,Less installation area. 2.Rated breaking current 40kA for the circuit breakers. 3.Spring mechanism during the operation without oil and gas. 4.High operation reliability, less maintenance. 5.High anti-seismic capability. 6.Meet customer requirements by modular design.
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145kV Compact Gas Insulated Switchgear(GIS)

Application: For power substations, especially substations in city center, contaminated region and also hydropower stations. Standards:  IEC 62271-203 Parameters: Rated voltage: 126,145kV. Rated current: 2500, 3150A. Rated breaking current, 3s: 40kA. Features:   1.KEMA under testing. 2.Miniaturized design. 3.High insulation reliability. 4.Good breaking capacity for the circuit breakers. 5.Low noise during the operation without oil and gas. 6.Meet various requirements of clients by modular design. 7.Both single-pole and three-pole operation applicable. 8.High anti-seismic capability. 9.High operation reliability, therefore less maintenance is needed.
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252kV Gas Insulated Switchgear(GIS)

Application: For power substations, especially substations in city center, contaminated region and also hydropower stations. Standards:  IEC 62271-203 Parameters: Rated voltage: 252kV. Rated current: 2000-4000A. Rated breaking current, 3s: 50kA. Features:   1.Compact design, three phases Busbar in common tank, save installation area. 2.Rated breaking current 50kA for the circuit breakers. 3.High operation reliability, less maintenance. 4.High anti-seismic capability. 5.Meet customer requirements by modular design.
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