Important Points That Everyone Must Know About Electric Power Cables

Electric power cables are the most intrinsic ones in transmitting and distributing electric power. They make power distribution from transmission systems to the end user appliances, quite easy. A typical power cable is an enclosure of a set of electric wires in a protective sheath.

Electric Power cables

The design, construction and the material used to make a power cable depend on the environmental conditions, voltage and the power carrying capacity.

A power cable’s components include a stranded copper conductor, a semi-conductive screen layer, an insulator, a filler and tape, a copper tape screen layer, a stainless steel wire armor and a PVR inner sheath.

The advantages of a electric power cables are:

  • They maximize the temperature of a conductor, thereby facilitating power transmission
  • The electric power cables are resilient to harsh environmental conditions
  • Due to their best resistance capacity, these cables can last long
  • They need a very less land as per width for installing
  • They don’t demand greater maintenance sessions or repair costs
  • Most importantly, power cable lessen the transmission losses

Formed with a couple or more electrical conductors that are merged together under a cover, the power cables facilitate power transmission and they are moreover quite reliable and durable.

Power cables are available in varied sizes, different colors and a variety of materials which are specifically made to fulfill certain specific functions either in domestic systems or in commercial systems.

A power cable is a basic composition and combination of a conductor, insulation and a protective sheath.

Mostly power cables are made out of either aluminum or steel. These cables are available in a variety of types as per customer requirement. Be it fire-resistant or heat and moisture resistant, you get power cables with those specifications in the market.