Electrical cables are extensively used in building wiring for lighting, power and control circuits permanently installed in buildings. Since all the circuit conductors required can be installed in a cable at one time, installation labor is saved compared to certain other wiring methods.Aluminum Armored Cables Aluminum wire armor (AWA) is used instead of steel wire. This is because the aluminum is non-magnetic. A magnetic field is produced by the current in a single core cable. This would induce an electric current in the steel wire, which could cause overheating.These cables are manufactured using finest quality aluminum raw material.
It will have high tensile strength, longer service life and excellent conductivity. Some of the features of aluminum wire armor cable are long life, high performance, longer service life, low maintenance and durability. Coaxial cablesCoaxial cable, or is a type of cable that has an inner conductor surrounded by a tubular insulating layer, surrounded by a tubular conducting shield.Many coaxial cables also have an insulating outer sheath or jacket. The term coaxial comes from the inner conductor and the outer shield sharing a geometric axis. Coaxial cable differs from other shielded cable used for carrying lower-frequency signals, in that the dimensions of the cable are controlled to give a precise, constant conductor spacing, which is needed for it to function efficiently as a transmission line.
Flame Retardant Low Smoke FlexibleWith the increased interest for security in public and private areas and buildings, builders are presently being encouraged to use materials that are non-dangerous to individuals from people in general if there should be an risk of flame.It is presently understood that smoke and harmful exhaust can be a more serious danger to lives than that of flame alone. These kinds of cables will offer security during flame. It has to pass 3 tests relating to halogen content, low smoke and fire circulation. It is generally utilized where human life or valuable property are presented to a high danger of fire hazards.