flexible armored cable, also known as flexible metal conduit or FMC, is a protective wiring system that is used to protect electrical cables from damage and to prevent electrical hazards. It is commonly used in industrial and commercial applications where durability and flexibility are essential.
flexible armored cable consists of a bendable metal tube that encases electrical wires. The inner wires can be made of copper or aluminum, while the outer armor is usually made of galvanized steel or aluminum. The armor provides a shield against mechanical damage, water, chemicals, and other external elements that can damage the cables.
Flexibility is a key feature of this type of cable. It allows installers to bend the cable around corners and curves without breaking or damaging the wires. This makes it useful in applications where rigid or inflexible wiring systems cannot be used.
Applications
flexible armored cable is commonly used in a variety of industrial and commercial applications, including:
1. Building wiring – it is used to connect electrical devices, fixtures, and appliances to the main power source.
2. Data centers – it is used to protect network cabling from physical damage caused by heavy equipment or machinery.
3. Manufacturing plants – it is used to protect electrical wiring, machinery, and fixtures in manufacturing and production environments.
4. Mining – it is used to protect electrical wiring, equipment, and machinery in mines and other underground environments.
5. Oil and gas industry – it is used to protect electrical wiring and equipment in oil and gas production facilities and pipelines.
Benefits
There are several benefits of using flexible armored cable:
1. Durability – flexible armored cable is highly resistant to physical damage, water, chemicals, and other external elements that can damage the cables.
2. Flexibility – it is easy to install and flexible enough to be bent around corners and curves without breaking or damaging the wires.
3. Cost-effective – it is less expensive than other types of wiring systems, such as conduit, which require more hardware and fittings for installation.
4. Increased safety – it provides a shield against electrical hazards, such as short circuits and electrical fires.
Installation
Installing flexible armored cable is relatively easy and requires only a few tools. Here are the basic steps:
1. Measure the length of the cable needed to connect the electrical devices or fixtures.
2. Use a saw or cutter to cut the flexible armored cable to the desired length.
3. Insert the wires into the metal tube of the cable.
4. Install fittings, such as connectors or couplings, to secure the cable to the electrical devices or fixtures.
5. Secure the cable to the wall or ceiling using appropriate hardware, such as screws or clamps.
Ensure that the flexible armored cable is properly grounded to prevent electrical hazards.
Maintenance
Regular maintenance of flexible armored cable is essential to ensure its longevity and safety. Here are some tips:
1. Inspect the cable periodically for signs of damage, such as cracks, rusting, or dents.
2. Replace damaged cables immediately.
3. Keep the cable clean and free from dust and debris.
4. Ensure that the cable is properly grounded and the fittings are secure.
Conclusion
Flexible armored cable is a durable and flexible wiring system that is used to protect electrical wires from damage and to prevent electrical hazards. It is commonly used in industrial and commercial applications where flexibility and durability are essential. The benefits of flexible armored cable include its durability, flexibility, cost-effectiveness, and increased safety. Installing flexible armored cable is relatively easy and requires only a few tools. Regular maintenance is essential to ensure the cable’s longevity and safety.