Cable quality introduces the product classification of cable quality in detail, including the use, model, range, picture, 南方双彩网 and price of all products under cable quality . At the same time, we have also selected industry information, price quotes, exhibition information, picture materials, etc. of cable quality classification for you, and have won praises from users in the country. For more details, please click to visit!
How to distinguish the flame retardant and fire resistance of cable Some electrical construction personnel can't distinguish between the concept of flame retardant cable and fire resistant cable, and do not know much about the structure and characteristics of the two. Then, how to distinguish the flame retardant and fire resistance of cable? Flame retardant cable refers to: under the specified test conditions, the sample is burned, after the test fire source is removed, the spread of the flame is only within a limited range, and the residual flame or residue is limited Release time: 2019-09-05 Clicks: 48
Do you know the cause and solution of overheating of wires and cables? 1. The resistance of the cable conductor does not meet the requirements, causing the cable to generate heat during operation. 2. The improper selection of the cable causes the conductor cross-section of the cable used to be too small, resulting in overload during operation. After long-term use, the cable's heat generation and heat imbalance cause heat generation. Wire and cable manufacturers3. Release time: 2019-08-01 Clicks: 71