American-style box-type substation mainly adopts a "品" shaped structure. It is a transformer that combines the transformer body, switchgear, fuses, tap changer, low-voltage distribution devices and other corresponding auxiliary equipment, which can meet various configuration requirements of users such as electric energy metering, reactive power compensation, and low-voltage branching. American-style box-type substations can be used outdoors or indoors. They are widely suitable for various places such as industrial parks, urban residential communities, commercial centers, road lighting, high-rise buildings and temporary construction sites. Their advantages are: environmental protection, small footprint, and convenient installation.
American-style box-type substation places the transformer body, high-voltage load switch, fuses, tap changer and other components together in the transformer oil tank. It consists of transformer body, low-voltage room and high-voltage room, with "目" and "品" layout methods. The space layout is reasonable and compact, with small footprint, easy to install and transport. The configuration is simplified, reliable, practical and cost-effective. It can be configured with vegetable oil, which is energy-saving and environmentally friendly. Because the load switch and fuse are immersed in oil, the volume of the box-type substation is greatly reduced, the structure is more compact and easy to install. Fully sealed structure, safe and reliable, easy to operate and maintenance-free. Low-voltage distribution devices and other corresponding auxiliary equipment are combined into a transformer that can meet various configuration requirements of users such as electric energy metering, reactive power compensation, and low-voltage branching.
