ZBW（N）型系列组合式变电站是将高压电器设备、变压器、低压电器设备等

ZBW（N）型系列组合式变电站是将高压电器设备、变压器、低压电器设备等组合成紧凑型成套配电装置，俗称欧式箱变，用于城市高层建筑、城乡建筑、居民小区、高新技术开发区、中小型工厂、矿山油田以及临时施工用电等场所，作配电系统中接受和分配电能之用。
本产品具有成套性强、体积小、结构紧凑、运行安全可靠、维护方便、以及可移动等特点，占地面积仅为同容量常规土建式变电站1/10～1/5,大大减少了建设费用.在配电系统中可用于环网配电系统,也可以用于双电源或放射终端配电系统,本产品外壳要选用复合板和钢板制造,是目前城乡变电站建设和改造的首选新型成套设备。

結果 (英文) 3:

ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.ZBW (N) series of combined type transformer substation is the combination of high voltage electrical equipment, transformers, low voltage electrical equipment into a compact power distribution device, commonly known as European style box changed, for the city of high-rise buildings, urban and rural construction, residential area, high tech Development Zone, the medium and small factories, mines and oilfields and temporary power supply for construction and other places, as the distribution system acceptance and distribution of electric energy use.
the products have the characteristics of complete and strong, small volume, compact structure, safe and reliable operation, convenient maintenance, and can move in, covers an area of only for the same capacity of conventional civil construction type substation 1/10 ~ 1/5, greatly reducing the construction cost.In the distribution system can be used in the ring network power distribution system, can also be used for dual power or radiation terminal power distribution system, the product shell to use composite plate and plate making, is the urban and rural substation construction and transformation of the preferred model of complete sets of equipment.