HV/LV Prefabricated Substation

ZBW1-12 Series Combined Substation is a kind of integrated complete power transmission and distribution equipment, used in 6~104kV,AC 50Hz power transmission and distribution system with a transformer rated capacity of 30~2000kVA. It is widely used in out-door power supply fields such as high buildings, residential zone, factory and mining, hotel, park, oil field, airport, wharf, railway, shopping store, and other temporary facilities, etc. This product can be used not only in a close ring –net for power distribution, but also in transformation power net for terminal power supply. ZBW1-12 Series Combined Substation is a kind of three parts: transformer room, high voltage room and low voltage room.
High voltage side is equipped with HXGN series RMU switchgear (aero genesis type, compressed air type, vacuum type or SF6 type) and equipped with load switch and fuse internal (circuit breaker could be equipped, if required). A kind of molded case auto-air switch should be adopted in LV voltage side with high breaking capacity and good protection capacity Oil-immerged type transformer or dry type transformer could be adopted as transformer. Varied materials could be chose as enclosure materials, such as aluminum alloy plate, compound plate, etc. And a kind of heat-resistance material should be chose as internal lining and tow-layer structure should be used in the top roof, so it could efficiently protect against heat radiation. Temperature dropping facility and condensation proof measure will be equipped in the substation.