Although it is steel and iron, the high-voltage wires are not as strong as you think. A super typhoon can scar the power grid. Then why can’t all high-voltage wires be buried underground like urban underground cables, so that it can be done once and for all, and how many levels of typhoons are not…
The branch cable production branch cable is developed on the basis of ordinary plastic cable. Due to the development of modern civilization, high-rise buildings in cities have become more and more popular. In the electrical design of high-rise building power distribution systems, power supply reliability, engineering economy, and construction convenience are becoming more and more…
In urban power grid renovation projects, polyethylene insulated cables have been widely used. However, due to the particularity of the cable, there are special requirements for the installation, operation and maintenance of the cable. Moisture of the cable reduces the insulation resistance of the cable, which will cause an important aspect of the operation of…
Nowadays, in order to make the interior more beautiful, especially in the renovation of water and electricity, the pipes and wires are hidden in the wall. However, if the wires are hidden in the wall for a long time, the problem of wire aging will occur, and even PE Cable will burn out. Danger, so what…
Many people are curious about the role of twisted and armored cables compared to ordinary cables? Let me tell you today and help you understand stranded and armored cables.Copper wires of different specifications and different numbers are twisted together according to a certain arrangement sequence and twisting pitch, and then they become conductors with larger…