Correct Installation Method Of Insulators

suspension composite insulator is an indispensable component of the power grid and a necessary condition to ensure the smooth operation of the power grid. Therefore, the correct installation of composite suspension insulator is very important. The following editor will talk about the correct installation method of polymer suspension insulator.

suspension type insulator and wall bushing should be checked before installation. The porcelain parts and flanges should be complete and free of cracks, and the fillers at the glued parts should be complete and firmly combined.

The top surface of the pillars composite tension insulator or wall bushings installed on the same plane or vertical plane should be located on the same plane, and the centerline position should meet the design requirements. The installation centerline of the pillars high voltage transmission line insulators of the straight section of the busbar should be on the same straight line. Its base or flange shall not be buried in the concrete or plaster layer. When overhead power line insulators is stacked, the centerline should be consistent, the fixation should be firm, and the fasteners should be complete. The contact surface of the internal glue-mounted tension insulator without a base and a top cap and the metal fixing should be padded with a buffer gasket such as rubber or asbestos paper with a thickness of not less than 1.5mm.