How to reserve various sockets when installing bus ducts? Bus ducts can reserve various sockets, and equipment can be added or removed at any time. Due to the plug-in nature of the bus duct, the branch leads are flexible and convenient. Prefabricated cable branch circuits, as they are integral prefabricated cables, are not easy to lead out branch circuits, and it is also very difficult to add branch circuits to cables. The cost loss during the renovation process is minimal. In engineering renovation, bus ducts, like other equipment, can be disassembled and adjusted at any time, and their usage location and position can be adjusted at any time. Low cost loss. If the loss cost of cable modification is very high.

High current carrying capacity, able to meet the requirements of transmission lines. The cross-section of commonly used cables generally does not exceed 300mm2, and the current carrying capacity is around 600 amperes. The cable is laid in the cable tray. According to relevant standards, the derating factor is 0.7 and the current carrying capacity is only 400A. This current can only meet the requirements of small capacity transmission lines, and the busbar has a large current carrying capacity, with various specifications of current values available for selection. The high current can reach 8000A, which can fully meet the requirements of transmission trunk lines. The selection of busbar trunking has many advantages and is widely used in low-voltage distribution system transmission mainline projects.