What is an armored cable?
Armored cable is a cable type with power covered with a metal sheath. In most cases, the armored cable consists of a bundle of conductors covered in a metal tube, which can be covered with a plastic insulating layer. While one particular cable type is correctly known as an armored cable, the term is often used as a general reference to all power cables covered with metal. In fact, there are three basic forms of cables covered with metal, each with its own function.
different types of cable covered with metal are made in a similar way. The cable core is a wire bundle. These copper wires are covered with their own plastic insulation and maintain them separate from the metal cover and each other. Then comes a metal cover that protects the wire bundle from physical impacts and wear. Metal is generally a long metal belt that wounds around the cable; It gives a metal covering a wavy, spring look.
There are three basic types of metal covers; All are referred to as armoredcable. BX is the oldest form. This type of cable went into production during World War II and has seen hard use for several years. While this cable provided protection common in an armored cable, it tended to escape and its grounding system was bad.
The right armored cable is basically just a heavier form of BX. It has a better grounding system and heavier internal insulation. The process used to cover the cable in its metal cover allows better waterproofing and overall harder design.
The latest style of the armored cable is a metal cable (MC). The MC cable uses another grounding system from the right arms cable and can have additional waterproofing. It is the latest type of cable covered with metal and is located in a wide range of commercial and industrial buildings.
The differences between three types of cables are often poorly defined, but the biggest differences are cable grounding systems. BX cable generally moves nAnd the ground with a metal cloak, which works well if the cable is buried or covered in some way, but not if it is exposed. The continuous cable also grounds the vagina, but has the ability to spread predetermined areas, allowing certain parts to be exposed without detecting the grounding system. Finally, the MC cable has a grounding wire inside the wire bundle, allowing users to create the ground wherever they want, which provides a secure system for exposed areas.