The combined transformer is a new type of power distribution equipment (also known as the American box type transformer). The high voltage load switch, the plug-in fuse and the high voltage current limiting fuse are installed in the transformer oil tank, and are insulated and cooled by mineral oil. The structure is reasonable and compact, the volume is small, the installation is flexible, the operation is convenient, and the floor space is small. The combined transformer is especially suitable for the load center of the urban power grid, reducing losses and improving the quality of power supply. This series of products has been widely used in residential areas, public places, industrial and mining enterprises and other distribution places throughout the country.

1. Small size, compact structure and convenient installation.

2, fully sealed, fully insulated structure, to ensure personal safety.

3, can be used for ring network, can also be used for terminals, easy to convert, improve the reliability of power supply.

4, low loss, low noise, superior performance.

5. The cable connector adopts the plug-in form and features the isolation switch, which is convenient and flexible.

6, high voltage double fuse protection, plug-in fuse has temperature and current dual-sensitive protection characteristics.

7. The backup fuse protects the transformer fault and the secondary line fault.

8. The cabinet adopts anti-theft structure.

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