SYN2014.12 intensive Busway for AC three-phase four-wire, three-phase five-wire system, the frequency of 50 ~ 60Hz, rated voltage up to 690V, rated operating current power supply system 250 ~ 5000A as mining, enterprises and senior building supply and distribution. Compact Busway plug flexible interface settings, you can set a lot of jack, universal strong, when adjusting the position of the electrical equipment, power supply systems without change. Closed Busway (referred Busway) is the bus system consists of a metal plate (steel or aluminum) for the protective housing, conductive row, insulation materials and parts thereof. It can be made at some distance features plug splitter box closed Busway plug type, can also be made without a junction box in the middle of feeding type enclosed busbar. In the high-rise building supply systems, power and lighting circuits are often provided separately as a power trunk busway in the electrical shaft mounted vertically along the wall of a trip or trips. General-use by the beginning of the trip Busway Busway, through busbar (zoning jack and jack without two kinds), L-type vertical (horizontal) bend through the bus, Z-type vertical (horizontal) bias bus, T type vertical (horizontal) tee bus, X-type vertical (horizontal) four-way bus, varactor busbar, busbar expansion, terminal head, terminal junction box, plug box, Busway related accessories and fastening devices and other components . Busway by insulation can be divided into air-type plug busbar, busbar plug-intensive and high-strength insulation Busway plug-three. Source: http: //www.hmeye.com/