Chen Ann Super high guide cable manufacturer
Our enterprise spirit is to seek truth and practice and keep improving, and our enterprise culture is to learn, innovate and strive to be advanced. With the guidance of science and technology and sincere service as our product philosophy, we have successively obtained China 3CCC certification, America UL certification and management system certification.
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Causes and solutions for overheating of wires and cables
When the power cable passes through a certain load current, it will generate heat. As the load current increases, the surface temperature of the cable will be higher. Such as: polyvinyl chloride (PVC) cable, is the core temperature 70 degrees for the upper limit, the surface temperature will be low 5 ~ 10 degrees. Therefore, the cable surface temperature below 60 degrees is basically safe, from the perspective of power maintenance, of course, the lower the better.