Armoured Electrical Wire: Ensuring Stable Transmission of Power and Signals

Armoured electrical wire, as the name suggests, is a cable equipped with armor. Armor, in ancient times, referred to metal armor used for defense. In modern contexts, it is often metaphorically used to describe strong protection. Here, we specifically refer to the metal armor added to the outer layer of cables.

Armoured electrical wires are ordinary cables with an added protective metal armor to enhance the mechanical performance and anti-corrosion ability of the cable. This armor is usually made of materials like steel tape, steel wire, or copper tape. It effectively prevents the cable from mechanical damage, rodent bites, electrical shocks, and other external forces during installation and usage. It also prevents the oxidation and corrosion of the cable's core wires.

Types of Armoured Electrical Wires

Armoured electrical wires can be classified into different types based on their usage and requirements. For example, common types of armoured electrical wires include steel tape armoured electrical wires, steel wire armoured electrical wires, and copper tape armoured electrical wires. These different types of armoured electrical wires have slight variations in structure and performance, but they all share the excellent mechanical performance and anti-corrosion capabilities.

Main Uses of Cable Armoring

Enhance Mechanical Strength

The mechanical protective layer of armoured electrical wires can significantly increase the tensile strength and compressive strength of the cable, improving its mechanical protection capabilities. This allows the cable to better resist physical damage from the external environment, thereby extending its service life.

Improve Anti-Corrosion Capability

The armored layer can prevent the cable from being corroded by moisture and chemicals, protecting the insulation layer and conductor inside the cable. This is especially important for the use of cables in harsh environments.

Prevent Animal Damage

The armored layer can effectively prevent animals such as rodents and snakes from gnawing on the cable, avoiding damage and power transmission interruptions caused by animal attacks.

Resist Low-Frequency Interference

Common armor materials like steel tape and steel wire have high magnetic permeability, which can effectively shield low-frequency interference, ensuring stable transmission of the cable in complex electromagnetic environments.

Grounding Protection

The armored layer can be grounded, further protecting the cable from high-voltage impacts such as lightning, ensuring the safe operation of the cable.

Application Scenarios of Armoured Electrical Wires

In practical use, armoured electrical wires are often used for power and signal transmission in various environments. For example, in construction sites, mines, ports, and other complex environments, where there is a plethora of machinery and equipment, cables are prone to external damage. In such cases, using armoured electrical wires can effectively protect the cables from damage, ensuring the stability of power and signal transmission. Additionally, in areas severely affected by animal attacks, in environments needing anti-corrosion and rodent protection, armoured electrical wires prevent animal gnawing and ensure the stability of power transmission, making them the best choice.

In conclusion, armoured electrical wires are cables with excellent mechanical performance and anti-corrosion capabilities. They are widely used in power and signal transmission under various complex environments and special requirements. Using armoured electrical wires can effectively protect the cables from external damage, extend their service life, and ensure the stability and reliability of power and signal transmission.