A busway is actually a kind of metal enclosure which is grounded and contains the factory mounted bare or insulating conductors, which actually becomes an effective medium for distributing the electrical power securely. If there is a need for adding a heavy load or extending the overall power supply of an existing system for electrical distribution, then you will require a busway. Keep reading to know more about the extremely useful electrical instrument and how does it help us.
The story of the electrical bus way dates back to 1932, it was in the same year when it was actually introduced to the world. When the automotive industry was in need for a flexible distribution system of power in order to efficiently serve its linear layouts, then the buy way or bus duct effectively met the need. Since then, it has become a very important and vital part of devices severing several different purposes.
Among enormous brands manufacturing bus ducts, there are some leading brands such as GE. Their products are well known and appreciated for their extremely high strength as well as higher bearing rate in comparison to the cables. As they are made of strong stainless steel, thus, they do not easily melt whenever current of very high intensity actually passes through them. On the other hand, cable as well as sheathing insulation usually melts in such conditions of high current passing through them.
When talking about the specifications of such busway or busducts, it actually depends on the specific requirements which are put by different industries for different needs. The variation of it includes high short circuit with interrupting ratings or AIC, 200% neutral and multiple ground designations. In contrast to what actually most of the people presume, this kind of effective power distribution system can efficiently serve both low as well as high amperage applications.
There are several ways to actually use this system; you can either mount it in the applications where you would otherwise use cable and conduit. Manufacturers of such bus ducts create systems which basically range from 100A to even 6500A.