High voltage motor repair motor repair high voltage coil short repair methods

High voltage motor repair motor repair high voltage coil short repair methods to repair high-voltage motors, is a complex and delicate work, handle high-voltage electrical equipment repair issues to ensure the life, it is preferred Nanyang mechanical and electrical, the company focused on the various brands type high voltage electrical repair and maintenance services; welcome you to the point of consulting and business negotiations. High-voltage motor coil short repair repair methods to completely remove the dirt on the surface of the coil, the insulation between turns to clean the surface, the resistance value between the test turns (take voltage step-down method), when the resistance between the turns normal, due to the dust The inter-turn short circuit fault by cleaning can be eliminated. Then clean up with a blade failure at a clean sheet in the coated epoxy adhesive, curing at room temperature. High-voltage electrical repairs if the above treatment method does not eliminate the point of failure is estimated to be on the inner surface of the coil and the core there is a short circuit between, then find the need to remove the coil. In order not to remove the coil can also be energized, gradually increasing the voltage so that the local short circuit breakdown, conductive dust ashes into the insulator, thereby clearing the short circuit. High-voltage electrical repairs and sometimes more than one at a short point, and when these measures are not ridiculous, to be removed from the coil on the pole cores, remove the coil, a neutral detergent may be thoroughly cleaned, dried and detailed examination short circuit, after isolated with an insulating sheet is inserted between the turn, coated with epoxy glue, all after passing the test, the coil dipped twice paint, and then by drying, set back into the pole. High voltage motor repair parts for copper thickening angle bruised turn insulation between copper solid even cause a short circuit, you need to use a screwdriver to pry open the copper, the copper thickening or burrs with a fine flat file file and use electric knife Cleanup turn insulation, turn after checking resistance between qualified, and then coated with epoxy glass cloth insulation will dig up the old part paved, fill the space, so turn insulation is intact, the copper good pressure, the pressure next, the room temperature curing. High voltage coil motor repair severe if short-circuit failure, copper has been burned, you need to have a coil removed with a special tool or screwdriver to pry open the fault copper, cut off part of the seizure, carried out with the same specifications of the copper fill row welding, after welding, sanding smooth between the copper pad the same as the original thickness of the epoxy glue glass plate or B pole Peibu, coated with B-grade plastic thermoforming. Copper using glass ribbon across the coil half stack package layer, reinforced insulation.