Fixed AC metal enclosed switchgear for loop or radiant power supply systems with rated voltages of 12 kV and rated currents of 630A and below, especially for pre-installed substations as control and protection of power systems.
Metal-clad and fully enclosed structure, can prevent dirt and small animals from entrance.
2. Each small compartment in the switchgear is separated and independent from each other.
3. Fast closing earthing switch is used for earthing and provides short-circuit current closing capacity.
4. All operations can be conducted when the door panel is closed, including breaker switching on and off, breaker trolley's drawing in or out, as well as earthing switch's switching on and off.
5. Reliable latch device is used to effectively prevent misoperation.
6. VCB trolley is maintenance free and the equipped operating mechanism requires only a little maintenance. Good interchangeability of trolleys, very easy to replace circuit breakers.
7. Through the front and rear observation windows in the door panel, breaker's switching status, trolley position, mechanism energy stored status, earthing switch switching position and cable end connection status can be clearly viewed.
8. Secondary wire is laid in ample wire casing, neat and convenient for inspection.
9. Reliable FIVE-PREVENTION interlock can effectively prevent from mal-operation and entrance into energized compartments.
Audited Supplier 
Audited Supplier 
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