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...