Industry News

Why do Cables Need Armored Cables And Twisted Wires?

Published by Author: Joey August 31,2023

Cable refers to a cable with a metal composite armored cable protective layer. The purpose of adding the armored cable layer to the cable is not only to increase mechanical protection such as strength and tensile strength and extend the service life, but also to eliminate protection through shielding. Improve the anti-interference ability of the cable.35mm 4 core armoured cable、25mm 4 core armoured cable 、16mm 4 core armoured cable 、always  popular.
Common armored cable materials include strip steel, stainless steel wire, aluminum coils, aluminum alloy tubes, etc. Among them, the strip steel and stainless steel wire armored cable layers have high magnetization and good electromagnetic shielding effect, and can be used to resist It has low frequency influence and can lay cables directly buried without needing to run conduits. It is high-quality and low-cost and has many specific applications.Common armored cable that armoured cable 4 core、16mm armoured cable 3 core、95mm 4 core armoured cable etc.

 

25mm armoured cable

 

 

 

 

Copper core wires of different specifications and numbers are arranged in a certain order and twisted together to form a conductor with a large diameter. The conductor after the large diameter of this type of twisted wire is twisted is larger than the same conductor. The diameter of a single copper core wire is softer, and the cable produced has good bending properties and is not easy to break during swing testing. It is easier to achieve some cables that have requirements for softness (such as medical-grade cables) Regulation. Such as 95mm 4 core armored cable aluminum, copper armored cable 4 core ip65, 16mm 3 core armoured cable 、240mm xlpe 4 core armoured cable price armored fire resistant cable.

 

From the characteristics of electrical equipment: After the electrical conductor is plugged in, it will become hot because the resistor consumes electromagnetic energy. As the temperature rises, it will affect the service life of the material properties of the cable sheath and the protective layer. In order to make the cable run efficiently, The cross-section of the electrical conductor should be enlarged, but a single transmission line with a large cross-section is not conducive to bending, and its flexibility is poor, which is very unfavorable for production, transportation, installation and laying. In terms of physical properties, it is required to have flexibility, stability, and multiple single-wire twists.

Write us

Welcome to our company website, thank you for your letter, we will give you a reply in the first time, would you please leave your information and contact way!

Whatsapp
Send an Email