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What is the difference between armored cable and unarmored cable? What are the advantages of armored cable?
2024-09-30
There are armored and unarmored power cables, so what is the difference between the two? The following Shanghai Yongjin Cable Group Xiaobian to introduce what is armored cable?
The difference between armored cable and unarmored cable is that there is an additional layer of metal reinforcement layer. Generally, the common armor methods include steel tape armor and steel wire armor, among which steel wire armor is divided into fine steel wire armor and thick steel wire armor.
What are the advantages of armored and unarmored cables?
1. armored cable mechanical protection layer can be added to any structure of the cable, to increase the mechanical strength of the cable, improve the ability to prevent erosion, is vulnerable to mechanical damage and vulnerable to erosion of the area and the design of the wire and cable. It can be laid in any way, in which steel tape armored cables are generally laid straight and bear the external force in the horizontal direction. Steel wire armored cables are mostly used in vertical installation places such as vertical shafts.
2. Cable plus armored layer, but also can enhance the tensile strength, compressive strength and other mechanical protection to extend the service life.
3. Armored cable has a certain resistance to external forces, but also can beware of mouse bite, not through the armor caused by power transmission problems, the bending radius of the armor to be large, the armor layer can be directly grounded to protect the cable.
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