We all know that cable water is a very serious problem, sometimes you think you have done a very good waterproof measures, but the cable or the water. Then the cable is how the water? Here I give you about the reasons for cable water and response measures
insulation damage caused by short circuit failure. Protection of the power cable? The lead skin is damaged at the time of laying or the electrical insulation of the cable insulation during operation causes the insulation between the cable and the lead, and the resulting arc causes the insulating material and the outer protective layer of the cable to ignite
High temperature cable we need to pay attention to the daily use of its surface clean, can not have debris adsorbed on the surface of the cable, but also pay attention to the cable damp, frozen, heated, etc., if the cable damp, the water will penetrate the cable Affect the normal operation of the internal strand; by freezing will lead to the shell of the gel hardening and cracking
Today, the social market is basically the buyer's market, in China to become the world's factory in the background, alone, China is basically a country can meet the consumption of many products around the world. So the current world economic capacity serious excess, all kinds of products manufacturers competition
Spring Festival, purchase, dinner is our traditional program. When we go to the supermarket with the family shopping, see Ling Lang everywhere all kinds of New Year, can think of such a happy and peaceful environment needs how security
Aluminum alloy power cable is AA8030 series of aluminum alloy for the conductor, the use of special pressing process and annealing and other advanced technology to create a new type of material power cable. The copper cable is now used by the public to the copper material for the conductor of the power cable
Recently, from the state network of Gansu Province Electric Power company came good news, June 22, Jiuquan-Hunan ± 800,000 kv HVDC Transmission Project (hereinafter referred to as: Wine Lake project) full-line electrification
This technology standard is suitable for the general industrial and Civil construction Electrical Installation Project ten (6) KV oil paper insulated cable outdoor terminal head production
Home Decorative Wire Threading Notes1 Should wait until the PVC pipe is installed, and then unified wear wire.
Now workers are wearing a wire edge to take over, it is difficult to ensure that after the wire can be a smooth replacement.
2 The same loop wire should be inserted into the same root canal, but the total number of tubes should not be more than four...
For the high-voltage cable, we can see the main pole on the wire, underground pipe network cable. High voltage cable selection considerations are quite complex, because it is rather a variety. The following is tantamount to understand the selection principles of high-voltage cables. Structure of high-voltage cable Components of high vol...
