PVC Coated Wire – Having Multiple Advantages And Usages


Are you looking for PVC coated wire for your electric instrument manufacturing industry? Please look for Rajasthan Electric Industries, which is a manufacturing unit of PVC coated wire, that is operating in the current market for electric industry since the year 1959. The brand of Rajasthan Electric industries is BRITEX.

Rajasthan Electric industries is an ISO 9002 and ROHS certified company. It delivers high quality goods, those are produced with the help of a team of technically efficient personnel, who work in a challenging environment.

PVC Coated Copper wire is one of the prestige products, those are produced by Rajasthan Electric Industries.

pvc coated wire

Poly Vinyl Chloride Coated Copper Wire

The Poly Vinyl Coated Copper wire is extremely useful in making power transformers, electric motors, panel boards etc, as PVC coated copper wire is extensively used in the manufacturing of such electric instruments.

Poly Vinyl Coated Copper Wire is also very useful in controlling electrical distribution system. PVC coated copper wire is highly flexible and is absolutely safe for the user. PVC coated copper wire is shock proof and water proof. An export quality PVC Coated Copper wire is PVC Coated Stranded Copper wire.

This PVC coated copper wire is exclusively useful for use in rugged environments. These wires have high resistance to heat, and water, fluid and rough installations. These wires are anti-aging and provide longer service than any other type of wire. It reduces dissipation induced heat loss and is extremely energy efficient. Fire accidents are also controlled and prevented by these wires.

Poly Vinyl Chloride coated GI Wire

The utility of PVC coated GI wire has been proved beyond any doubt, to the users of GI wire. PVC or Poly Vinyl Chloride coated wire has many advantages over the regular galvanised iron wire.

Galvanised Iron wire may have certain advantage over the regular iron wire, in terms of being water resistance to a given limitation and of having a better and longer life than electroplated iron wire. But Poly Vinyl Coated Galvanised Iron wires are not only fully water resistant, corrosion resistant, but also are fire retardant, providing excellent properties for better insulation.

The main use of Poly Vinyl Chloride coated Galvanised iron wire is mainly as a binding wire. It is also used for manufacturing of chain link fences, which are mostly used in tennis courts, in highways, etc.

How PVC coated wire is made?

PVC coated wires are industrially manufactured by using plastic extruders. This is used for coating PVC over the metal wire.

Copper Strips manufactured by Rajasthan Electric Industries

Copper Strips are used for use with requirements for different applications. The copper strips are available in number of different thicknesses and in different diameters, for this reason only.

These Copper strips are having many aspects, beneficial for the applications. These Copper strips are highly resistant to corrosion. These Copper Strips have excellent finish and accurate dimensions. These copper strips are also exceptionally strong. All these features make the copper strips ideal for meeting different requirements of various applications, which are used for various different purposes.

Rajasthan Electric Industries is manufacturing the best quality Copper Strips of all specifications, available at a competitive price.


Electrical Power Cable: Components and Ratings

Do you know who developed the first power supply system? Let the answer light up like a bulb in your mind. Yes, it was Thomas Edison! He did it in New York City in 1882. He used copper rods, which were covered in jute and positioned in rigid pipes containing a bituminous compound.featurewireandcablescurrentaffairseptember2015

Well, the journey of an electrical power cable from then till now has been interesting with lots of changes, to be precise, improvements.

 Modern power supply

Modern cables for power supply are available in various types, materials, and sizes. Each one is designed based on the usage. Sometimes, big single insulated conductors are also known as cables in the electrical industry.

 Components of electrical power cables

There are 3 chief components:

  • Conductors
  • Insulation material
  • Protective layering

The design of each cable varies depending on its application.

How a cable is designed and what material is used depends on:

  • Current carrying capacity of the cable – It determines the conductor’s cross-sectional size.
  • Working voltage – It determines insulation thickness.
  • Environmental conditions – They include temperature, mechanical force on cable, exposure to chemicals and sunlight, and exposure to water. They determine type and composition of outer protective layering.

 Short circuit rating

Usually, size of conductor required for power supply inside cable is determined more by its capacity to transfer short circuit current than by its capacity to transfer sustained current. This is because during a short circuit a sudden gush of electric current passes for a few cycles. This is followed by a steadier current flow. The period ranges generally between 0.1 to 0.3 seconds. This is where the importance of material used to create electrical power cable comes to play. The material should withstand the sudden gush of current with minimum or nil damages or hazard.

 Current carrying capacity and voltage drop

The capacity to carry current answers the question as to what size of conductor should be. It is the highest permissible rise in temperature that dictates the safe current carrying capacity of a cable, especially an underground one.

Voltage drop determines design of conductor for a power cable. Manufacturers consider the maximum permissible drop in voltage from source to load to design a cable conductor.

Here, Ohm’s law comes to play that states that current passing between two points in a conductor is directly proportional to voltage present across both points.

Choice of material is important here. Undoubtedly, copper is the best choice to manufacture electrical power cable. Copper wire is an efficient conductor and features lower voltage drop for a particular size and length than aluminum wire. Again, larger sizes of wire show lesser voltage drop than smaller sizes with the same length.

While choosing a cable you must know power requirements, application, voltage conditions, and such things. These will determine what type of cable will suit your electric power needs. Reputable manufacturers like Rajasthan Electric provide excellent wires and cables that are tested to the core and produced keeping in mind quality standards. You can also get braided connectors, tin coated copper wires, enameled copper strips, nickel copper wires, and more from them.