Bus duct is a closed metal device composed of copper and aluminum bus columns, used to distribute large power to various components of a distributed system. Bus ducts are a new type of conductor formed by using copper or aluminum as conductors, supporting them with non vinyl insulation, and then encapsulating them in metal ducts. The rated voltage of the computer room bus duct is 380V, suitable for three-phase four wire or three-phase five wire power supply and distribution projects with AC 50Hz and rated current of 250A~6300A. It has the characteristics of large capacity, easy assembly and disassembly, and short construction period.

Classification and Development

According to their purposes, bus ducts are generally divided into starting bus ducts, straight through bus ducts, L-shaped vertical bent bus ducts, Z-shaped vertical offset bus ducts, T-shaped vertical three-way bus ducts, X-shaped vertical four-way bus ducts, as well as related accessories and fastening devices. According to the insulation method, there are three types of plug-in bus ducts: air type, dense type, and high-strength. According to their structure and purpose, they can be divided into dense insulation, air additional insulation, air insulation, fire-resistant insulation, etc; According to its shell material, it is divided into steel shell, aluminum alloy shell, and steel aluminum mixed shell bus duct.

Yunnan Youtong Electric Co., Ltd. is a professional manufacturer of busbar trunking cable trays with high cost-effectiveness. Crafted with ingenuity, it is durable and comes in a complete range of specifications at a low price. If you need it, please feel free to call us for consultation!