This type of transformer is also called the European box substation; it is the combination of the high-voltage equipments, transformer, and low voltage transformer equipments and therefore is widely used in the skyscraper, residential districts, urban and rural construction, hi-tech development zone, small and medium size enterprise, mine and oil fields and the temporary construction sites to receive and distribute the power. The product has the features of strong complete sets, small size, compacted structure, running safely, easy maintenance, and mobile...

ZGS11 series prefabricated substation is used in the 12KV net power supply, double or terminal power supply system as substation, distribution, measurement, compensation, controlling and protection devices. The inner of the prefabricated substation has not only the transformer, high-voltage side, but also has 4-position switch cabinet, 2-position switch cabinet, backup protection fuse and plug in fuse. The low-voltage side can be equipped with electrical control, distribution control, compensation device and electricity meter, and applies the transformer oil as the insulation and interrupt media....

DFW type cable branch boxes are used in the cable nodes of the 12KY exchange cable system. The connection way is simple, convenient, and has the features of insulation, whole sealed, corrosion-proof, maintenance-free, safety, small size, light, aesthetic, no aging, easy installation, flexible grounding, and no live nudity. It solves the problem of T-connection way, net ring power supply and multi channel of the input and output...