Gas Insulated Switchgear
DWP-12/630
Customize according to the picture.
SF₆ gas-insulated switchgear is designed for 12~40.5kV medium voltage power distribution. Its core features include:High insulation performance: SF₆ gas has a dielectric strength three times that of air and a compact structure.Fully enclosed structure: IP67 protection level for high voltage live points, resistant to dirt, condensation, and salt spray, suitable for extreme environments.
Long life and low maintenance: 20-year maintenance-free design, annual gas leakage rate <0.1%, contact life ≥10,000 times.Flexible structure: Fixed unit combination and expandable unit combination can be made according to needs, which is flexible and changeable.Supports customized development of products under special working conditions and special use conditions.
1. Power supply in urban core areas
Underground substations and commercial buildings, saving space and without electromagnetic interference.
2. New energy grid connection
Wind farm/photovoltaic power station booster station, resistant to high altitude and strong ultraviolet environment.
3. Industrial power hub
Chemical plants, steel plants and other explosion-proof and corrosion-resistant scenes, supporting fast fault removal (action time ≤ 60ms).
4. Rail transit
Metro traction substation, seismic performance complies with GB/T 2423.10 (8th intensity).
