Left and right double-spliced intensive bus duct starting end connecting plate

Abstract

The invention discloses a left and right double-spliced intensive bus duct starting end connecting plate. The connecting plate comprises a first flange plate and a second flange plate. A first bus port is formed in the joint of the left half portions of the first flange plate and the second flange plate, a second bus port is formed in the joint of the right half portions of the first flange plateand the second flange plate, and the first bus port and the second bus port are arranged in an up-down staggered mode. By combining the two flange plates, the two bus ducts are spliced in an up-down manner, so that the space and the cost required by splicing are greatly reduced. The two flange plates are sealed through sealant, the sealed connecting plate reaches IP66, and the protection grade ofthe connecting plate is improved.

Description

technical field [0001] The invention relates to the technical field of busbar installation, in particular to a connecting plate at the starting end of a left-right double-split dense busway. Background technique [0002] With the emergence of modern engineering facilities and equipment, the power consumption of all walks of life is increasing rapidly, especially the emergence of many high-rise buildings and large workshops. The traditional cables used as power transmission wires can no longer meet the requirements in large current transmission systems. The parallel use of multiple cables brings a lot of inconvenience to the site installation and construction connection. As a new type of power distribution wire, the plug-in bus duct has emerged at the historic moment. Compared with the traditional cable, the bus duct fully demonstrates its superiority in the transmission of large currents. The contact resistance and temperature rise of the joints at both ends of the bus duct...

AI Technical Summary

Problems solved by technology

[0003] The busway in the prior art is mostly a single busway, and the busbar components of the busway are composed of L1 phase busbar, L2 phase busbar, L3 phase busbar, PE phase busbar, and N phase busbar, and each phase There is a requirement for a safe distance between them, so the wiring at the beginning of the busbar assembly requires a large space. If multiple bus ducts are required, a single bus duct arranged side by side will occupy a large space, resulting in Waste of space and cost

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