The ZBW series combined transformer substation is one compact type complete set of distribution device composed of high-voltage electric equipment, transformer and low-voltage electric equipment etc. It is mainly applied to urban high-building, residential quarters, high-tech development zone, mid/small scale factory, mine and oil field as well as construction demand of electricity et, to be used for receiving and distributing electrical energy in distribution system.

This product owns many advantages such as strong unitary properties, small volume, compact structure, safety operation, easy maintenance and movable etc. Its floor space is just 1/10 to 1/5 of common construction type substation of same capacity, which reduces building cost to great degree. This distribution system could be applied to ring main distribution system in addition to dual power supply or radial terminal distribution system; It is the ideal new complete set equipment for urban/rural substation.

This product is conform to GB/T17467-1998standard and IEC1330 standard.