General

YB series preinstalled type substation (also called American substation, hereinafter referred to as the variable) is the combined transformer, high voltage electrical part of the load switch and fuse protection device, low voltage electrical part of the load switch and fuse protection device, low voltage electrical part of the load switch and fuse protection device, low-voltage distribution part of the measurement and switch the three sets of variable distribution equipment together, Is the absorption of advanced foreign technology, In combination with the practical situation of domestic research and development of a new type of complete sets of power distribution equipment. Due to the variable has small volume, less investment, easy operation, fast installation, simple maintenance and so on, Which is widely used in the domestic distribution system, Especially in the urban and rural power grid construction and retrofit is widely used in industrial area, residential area, commercial center, and high-rise buildings and so on various occasions.