Common box busbar-Guangdong Lianbiao Intelligent Manufacturing Co., Ltd

High voltage common box busway

High voltage common box busway a new type of bus channel which is commonly developed by this Factory and many scientific research institutions in China.
It is suitable for the supplying and distributing systems of A.C. 50~60Hz. 3.6~40.5KV voltage and 400~3150A rated current.

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Details

Product Features

High voltage common box busway have the excellent short-circuit resistance. Due to it that they have the protection of aluminum (or weak magnetic steel plate) shell, they can effectively weaken the structural heat caused by eddy current or circulating current, reduce the temp. rise of shells, decrease the consumption of energy, raise the current-carrying capacity and lower the electrodynamic power.
The bus duct is advanced in structure. The installing and service holes can be optionally set on the upper or lower parts of the bus duct. To the indoor bus duct with a large current, there are ventilating louvers on the two sides and the upper part or the lower part of the shell to strengthen the heat radiation and reduce the temp. rise.
Adopt the double insulation and multipoint earth of the shell body to decrease the work capacity of maintenance obviously and raise the security remarkably.

In order to solve the negative influence upon the bus duct from the vibration caused by the transformer, motor, and distributing cabinet in running.Adopt flexible connection or copper woven belt in the places between bus ducts and them, add the rubber pad to the places between shells to lighten the vibration. To the body of bus duct, install the vibration damper inside the bus duct system. To porcelain insulator and conductive bar, the elastic support is realized to avoid the damage to the enclosed bus from the mechanical vibration caused by shell and the seismic waves

Advanced Equipment