Armored Cable: What it is and Why it's Used

 Armored cable is a type of electrical cable that is encased in a protective layer of metal or plastic armor. This armor provides added durability and protection against physical damage, making it a popular choice for use in harsh or hazardous environments. In this blog, we'll explore the benefits of using the armored cable and some of the key factors to consider when selecting it for a particular application.

 

What is Armored Cable?

Armored cable is a type of electrical cable that is constructed with a metal or plastic outer layer that serves to protect the inner conductors. The armor is typically made of metal, such as steel or aluminum, and is designed to withstand physical impacts and prevent damage to the inner conductors. This makes it an ideal choice for use in environments where the cable is likely to be exposed to physical stress, such as construction sites, industrial facilities, and other harsh environments.

 

Why Use Armored Cable?

There are several key benefits to using an armored cable, including:

●        Durability: The metal or plastic armor provides added protection against physical damage, making the cable more durable and less likely to fail due to accidental impacts or other physical stress.

●        Protection against Electromagnetic Interference (EMI): The metal armor also provides shielding against electromagnetic interference (EMI), which can cause problems with data transmission and other electronic systems.

●        Flexibility: Despite its tough exterior, the armored cable is often surprisingly flexible and can be easily bent or routed around obstacles. This makes it easier to install in tight spaces or around corners.

●        Resistance to Chemical and Environmental Hazards: The armor can also provide protection against chemical spills, corrosive substances, and other environmental hazards, making it ideal for use in hazardous or potentially explosive environments.

 

Where to Use Armored Cable?

Armored cable is often used in industrial and commercial applications, including:

●        Construction sites: The tough exterior of armored cable makes it ideal for use in construction sites, where it is likely to be exposed to physical stress and the risk of accidental damage is high.

●        Industrial facilities: In industrial facilities, armored cables can be used to protect sensitive electrical equipment from physical damage and EMI.

●        Hazardous environments: In hazardous environments, such as oil rigs, chemical plants, and other potentially explosive locations, armored cable can provide added protection against chemical spills, corrosive substances, and other environmental hazards.

●        Underground installations: Armored cable is often used for underground installations, where it is protected from physical damage and the elements.

 

Choosing the Right Armored Cable

When selecting armored cable, it is important to consider a number of factors, including:

●        Voltage rating: The voltage rating of the cable should be appropriate for the intended use, taking into account the voltage requirements of the electrical equipment and any safety regulations that may apply.

●        Armor material: The armor material should be chosen based on the specific requirements of the application, taking into account factors such as chemical resistance, environmental hazards, and physical strength.

●        Conductors: The conductors should be chosen based on the current-carrying capacity required for the application, as well as any insulation requirements.

●        Cable size: The size of the cable should be chosen based on the current-carrying capacity required, taking into account any regulations or safety standards that may apply

 

Armored cable is a sturdy and protective electrical cable that is ideal for use in demanding and potentially dangerous environments. It is designed with a metal or plastic outer layer that provides increased resistance to physical damage, as well as protection against electromagnetic interference. This type of cable is highly versatile and can be used in a wide variety of applications, including construction sites, industrial facilities, hazardous locations, and underground installations. To ensure that the right type of armored cable is selected for a specific application, it is important to consider important factors such as voltage rating, armor material, conductors, and cable size. Overall, the armored cable is a reliable and secure option for electrical installations that require added protection and longevity.