AnHui Huaikai Products
Products Center — ZBW Series Common Pre-installed Substation
Box substation, also known as pre-installed substation or pre-installed substation. It is a kind of high-voltage switchgear, distribution transformer and low-voltage distribution device. It is a factory-prefabricated indoor and outdoor compact distribution equipment arranged according to a certain wiring scheme. It organically combines transformer step-down and low-voltage distribution functions and installs them in a damp-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-proof, fully enclosed and movable steel structure box. It is not suitable for urban network construction and transformation. It is a brand-new substation rising after civil substation. Box-type substation is suitable for mines, factories, enterprises, oil and gas fields and wind power stations. It replaces the original civil power distribution house and distribution station, and becomes a new set of transformer and distribution equipment.
ZBW series prefabricated substation meets the requirements of IEC1330:1995 "High Voltage/Low Voltage Pre-installed Substation" and GB/T17467-1998 "High Voltage/Low Voltage Pre-installed Substation"
ZBW series prefabricated substation is a compact set of distribution equipment, which is composed of high voltage electrical equipment, transformer, low voltage electrical equipment, etc. The box material is made of channel steel, aluminium alloy and flame retardant composite material.
ZBW series prefabricated substation has the characteristics of complete set, small size, compact structure, safe and reliable operation, convenient maintenance and movability. Compared with conventional civil substation, box substation with the same capacity usually occupies only 1/10-1/5 of the area of conventional substation, which greatly reduces the design workload and construction workload, and reduces the construction cost. In distribution system, it can be used in ring network distribution system, dual power supply or radiation terminal distribution system. It is a new complete set of equipment for construction and transformation of urban and rural substations.