HV Switchgear
An armored withdrawable AC metal-enclosed switchgear with rated voltage 12 kV and three-phase AC 50 Hz, used for receiving and distributing electric energy in 10 kV power systems and for the control, protection and monitoring of circuits. The enclosure is assembled from multi-folded aluminized zinc steel sheets and is fitted with a vacuum circuit breaker truck (VS1, ZN63 and other models can be configured), with a complete "five-prevention" interlocking function. Current/voltage transformers, surge arresters, earthing switches and other components can be configured as required. It is suitable for distribution systems of power plants, substations, industrial and mining enterprises and high-rise buildings. Standards: GB/T 3906, GB/T 11022, etc.
