ZGS series prefabricated substation

Scope of application

　　ZGS series prefabricated substation is suitable for 7.2KV and 12KV ring network power supply, dual power supply or terminal power supply system. It is used as high voltage power distribution metering, compensation control and protection device. The high voltage side is also equipped with four station load switch or two station. Load switch, backup protection fuse and plug-in fuse, low-voltage side according to user requirements to install control appliances, distribution electrical, compensation devices and energy meters.

　　ZGS series prefabricated substations can be used indoors and outdoors, and are widely used in industrial parks commercial centers, and high-rise buildings

Structural features

　　The box structure of the series is divided into front and back parts. The front is the high and low voltage operation interval. The high-voltage interval includes a high-voltage terminal, a loadswitch, a no-load tap-changer, a plug-in fuse, a pressure relief valve, an oil temperature gauge,and a drain valve. The low voltage interval includes a low voltage terminal, the rear part is a fuelt ank body and a heat sink, the transformer winding and the iron core, the high voltage load switch and the protection fuse are all in the oil storage tank.