Armored cable is now a crucial component of reliable and safe electrical systems.
This particular cable stands out in underground facilities in highly stressed industrial environments because it can withstand mechanical and environmental destruction.
What is an Armoured Cable?
Armoured cables are electric cables designed with an outer layer of protection, typically aluminum or steel, that guards against physical damages. The armoring of cables ensure they can withstand challenging environments without compromising either their safety or performance. Sometimes armoring also serves as a current carrying component for short circuits.
In contrast to standard cable, Armoured cables can be directly buried beneath or installed in industrial zones or outdoor settings with no need of additional security.
What Is the Difference Between Unarmored and Armoured Cables?
The most crucial distinction is that there is a metallic armor layer.
Unarmored cables are not reinforced physically and are usually employed in areas of protection such as conduits or walls.
Armoured cables come with a metal layer that is resistant to damage caused by impacts or corrosion. It also prevents interference.
The extra cost of Armoured cable is justified by its greater quality and safety features, which makes it a more long-term investment.
What is the Construction of Armoured Cable?
The structure that is understood by Armoured cable provides clarity about its durability and strength:
The conductor is typically made of Class 2 plain copper/aluminium that has been stranded.
Insulation: (Cross-linked polyethylene) is favored due to its dielectric’s high temperatures and strength.
The bedding acts as an insulation cushion for armor.
Armour The option is either AWA or SWA, depending on the type of application. Generally SWA for multi-core cables and AWA for single core cables.
Sheath made from PVC, PE or LSZH. It offers the ability to resist UV as well as termites.
Applications of Armoured Cable
Here’s the place where the armoured control cable or power cable is typically used:
Underground Installations
They are ideal for use in direct burials and offer protection from impact, moisture, and rodents.
Industrial and Construction Sites
The harsh conditions of heavy duty require the durability of Armoured cables to avoid damage to power and power supply.
Power Distribution Systems
Many factories and industrial complexes are in factories where continuous power is required.
Control Systems
Control cable with Armoured protection guarantees a secure transmission of signals in control of automation and machinery.
Outdoor Electrical Wiring
It can withstand rain, sunlight, and temperature changes without dropping performance.
Benefits of Using Armoured Cable
There are several distinct advantages to the use of Armoured cable over conventional wiring:
Superior Mechanical Strength
The armoring of cables guarantees they can withstand crushing forces, impacts, and pulling.
High Temperature Resistance
Due to XLPE insulation and robust structure, armoured cables can be used in various high-temperature conditions.
Reduced Electromagnetic Interference
Particularly important for delicate controls, the shielding helps prevent the disruption of signals.
Longevity and Durability
The construction and the materials extend the lifespan of the cables.
In terms of protecting the electrical system, armoured cable is unrivaled in performance, safety as well as longevity. It’s suitable for installation in underground areas, industrial zones and control systems, the cables can stand the tests of pressure and time. Although the cost of an Armoured cable might be higher at first but its lower maintenance costs and extended life span make it an investment worth making.
Post time: Jun-30-2025