Features of WQ submersible sewage pump motor cable

no plugging submersible sewage pump motor is different from the pipeline sewage pump or sewage pump motor, the cable and the media to direct contact, so the submersible sewage pump motor leads with a special processing. WQ submersible sewage pump long-term operation, the working environment is relatively poor, with the cable force and other artificial adverse factors, the cable will be accidentally damaged motor water, the cable after a special curing seal to eliminate the cable Damage and damage the pump hidden dangers, the main principle is: diving cable from the rubber outer sheath, filler and cable core composition, each cable core and by the inner rubber sheath and multi-strand cable copper wire, when the cable jacket Or the cable inside the foreskin is damaged, the medium water will follow the cable core and the outer sheath of the gap or cable core in the gap between the copper wire into the motor cavity, thereby burning the motor, the quality of cable paint can only decide to dive Pump overheating and overload protection, can not effectively prevent the water on the motor protection. Our company for the above phenomenon, the single-core cable after the tinning treatment after implantation of rubber, and then single-core cable into the rubber and then rubber ring seal, the use of vulcanized rubber watertight cable, the motor can sneak into the water .