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Application: Used for controlling and protecting the power in rail transit, buildings, factories and substations. Especially fits for small space and harsh environment, such as metro, chemical plant, etc. Voltage level: 36-40.5kV.
Features: Perfect insulation performance, small volume, SF6 filled as insulating medium; Reliable breaking capability, vacuum breaker working as arc interrupter, durable spring operating mechanism; High reliability, sealed cubicle, unaffected by outside interference or influence; Safe structural design, independent pressure relief device in each compartment to prevent influence due to internal failure; Reliable fail-safe interlocking device, with both mechanical and electric interlock; Busbar between the cabinets is connected by solid insulation bus bar, which is easy for installation; Spacious cable compartment, which is convenient for installation work.
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