s we know electrical cables transfer power from one point to the other. However, a quality-less cable instead of transferring electricity and powering your homes and meeting your electrical needs can be a hazard for you. This is the reason why you should buy a quality cable from a quality cable maker such as Polycab. Here are details about Polycab cable dealer contact.
Now, let us see what electrical cables are, different types of cables and their uses so that you get an idea about which cable you actually should take.
What is Electrical Cable?
As said above an electrical cable is a kind of wire usually a connector that is made used to distribute and transmit power. It is used to transmit high voltages in spots where overhead lines are impossible to use.
The power cables are made of 3 key parts components, namely, conductor, dielectric, and sheath. The conducting path for the current in the cable is supplied by the conductor. The dielectric or insulation endures the service voltage and separates the live conductor with other objects. The sheath does not let the moisture enter and defends the cables from all outside influences such as chemicals or electrochemical attacks and fire.
Different Types of Electrical Cables
There are different kinds of cables and each cable has a different and specific application. Not all cables can perform all functions. The cable’s function depends upon the type or kind of cable. Aluminum or copper is generally used to make electrical cables and safeguarded by an insulating coating usually made by using synthetic polymers.
Cables are categorized into 5 types depending upon their use as follows:
Ribbon Electric Cables
It comprises many insulated wires passing parallel with each other. These are used to transmit numerous data at the same time. For instance, it can be made used to connect the motherboard with the CPU besides, they are also used to interconnect networking devices.
Shielded Cables
These come with 1 or 2 insulated wires which are protected by an aluminum Mylar foil or a knit braided shield for superior signal diffusion and eliminating loopholes in the frequency of power and exterior interference in radio. These types of cables transfer high voltage electric current and are shielded by a shield.
Twisted Pair Cables
It has 2 or even more insulated copper wires and these wires are warped with each other and are also color-coded. These kinds of wires are generally used in telephone cables and the opposition to outside interference can be gauged by the number of wires.
Coaxial Cables
These cables consist of strong copper or steel conductor coated with copper which is fenced in the metallic tape and metallic braid. This is completely enclosed with an insulated protecting outer jacket. These cables are used for audio-video networking and computer networking.
Fibre Optics Cable
These kinds of cables carry optical data signals from an attached light resource to the obtaining device.
Usually, these are different types of electrical cables and uses of cables. You can buy Polycab cables and wires and also other branded and quality cables and wires from Zillionsbuyer and get them home delivered across India.
