Single Pole Busbar Maintenance Knowledge - Yangzhou Darui

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　During normal operation of single pole busbar, regular inspections should be carried out, because electrical equipment is the main production tool for every industrial and mining enterprise, and any slight error will directly affect the production efficiency of the factory. When inspecting the single pole busbar, check whether the joints every 6 meters are loose or disconnected. When inspecting the current collector, check whether the moving parts rotate flexibly, whether the tension spring is fatigued, and the wear of the carbon brush, etc. (These conditions will affect the conductive performance of the busbar and the tracking performance of the current collector. Adjustments should be made in a timely manner.)

　During holiday equipment overhaul periods, detach the current collector from the conduit and check the wear of the carbon brush roller. If the extension of the carbon brush is less than the specified effective length, replace it promptly. If the guide roller is severely deformed, it also needs to be replaced to maintain normal operation of the current collector and good contact of the carbon brush, and to identify the causes. Among all components of the safety busbar, the carbon brush is the only part that normally wears out.

　For environments with severe corrosive gases, it is also necessary to check the corrosion of supports, suspension clamps, and tractors; and take timely measures to apply anti-rust materials. In places where the busbar is used, if construction is underway, do not impact or crush the power transmission conduit, and do not place heavy objects on it. Prevent deformation or cracking of the conduit, which could affect use and cause safety accidents. After construction, immediately clean the construction debris from the power transmission conduit. During normal maintenance, personnel should not step on the power transmission conduit or its supports to prevent damaging the overall flatness and causing accidents.



Note: The above information and technical parameters are compiled and published by Yangzhou Darui Electric Co., Ltd.