ZBW combined substations are used in 50Hz, 6-10KV networks with independent capacity of 30-2000KV, which are suitable for urban high-rise buildings, residential quarters, factories and mines, hotels, parks, oilfield countries, airports, terminals, Outdoor power supply places such as railways, shopping malls and temporary facilities. This product can be used in the power distribution system of ring network power distribution, and can also be used as the terminal power supply of the shot-type power grid.
ZBW combined substation is composed of three parts: transformer room, high voltage room and low voltage room.
The high voltage side generally adopts HXGN series ring network cabinets (gas production, air pressure, vacuum, SF6) equipped with load switches and fuses (breakers are available on request).
The low-pressure side adopts the latest type of plastic case-type automatic air magnetization, which has high breaking capacity and good protection performance.
Transformers can use both oil-immersed transformers and dry-type transformers.
The shell has a variety of materials such as aluminum plywood, steel plate, and composite plate. Lined with thermal insulation material, the top cover is double-layered, which can effectively prevent heat radiation.
There is cooling equipment and anti-condensation equipment in the box.
