1. Before laying the cable, check whether the cable model meets the design requirements, whether the cable appearance is damaged, and whether the insulation resistance meets the standard requirements, etc.; 2. Understand the structure, performance and characteristics of fire-resistant cables, and un... read more
The selection of power cables should follow the following principles: (1) The rated voltage of the cable should be greater than or equal to the rated voltage of the power supply system at the installation point; (2) The continuous allowable current of the cable should be equal to or greater than the... read more
1. Superior high temperature resistance and fire resistance Since the general wire and cable are insulated with organic polymer materials, they are easily carbonized under flame conditions and lose their insulation. Since the main materials of the flexible mineral insulated fireproof cable are compo... read more
(1) Easy to install, because it allows a small minimum bending radius and light weight; (2) Not restricted by line drop; (3) Good thermal performance, high allowable working temperature and large transmission capacity; (4) The cable accessories are simple and all are dry structure; (5) Simple operat... read more
1. When storing: the newly purchased power cable is sealed with plastic sealing sleeves at both ends, but after a period of use, the rest is wrapped in plastic paper, and the outside is tied with a rope. The tightness is not good. Water vapor will seep into the cable. 2. Cable laying: The cable head... read more