Here we examine polyvinyl chloride pvc and crosslinked polyethylene xlpe which are the two most common insulation materials used in the cable industry.
Xlpe cable vs pvc cable.
Xlpe pvc pe.
Pvc is also known as polychloroethane.
No absorbent material or oem cable outer sheath.
It will not suddenly lose it s insulating property if the themperature jumps just above 90.
In the context of electrical cables pvc and xlpe are two materials used as insulation.
Copper aluminum cable tape.
When we need to choose a kind of low voltage 0 6 1kv cables in a project usually we have to make a decision between the pvc insulated cable and xlpe insulated cable in order to make the right.
Xlpe is crosslinked polyethylene pvc is polyvinyl chloride.
With the change in structure the xlpe derives superior electrical properties.
2 lighter in weight smaller bend radius hence lesser installation cost.
Xlpe power cable has got more capacity to hold on incase of high temperature.
Xlpe will not deteriorate it s insulating property until it reaches 90 degree celsius.
Xlpe cables have higher current rating and longer service life compared to pvc cables.
Pvc cable more reliable from xlpe cables.
Single two three four core cable inner sheath.
That is because the monomer used to produce pvc is chloroethene.
1 pvc insulated power cables pvc plastic cheap good physical and mechanical properties the process is simple but the insulation properties in general.
Xlpe cable can stand for higher temperature 90 c as compared to pvc pvc cables can stand for temperature 70 c.
1 they have high overload capacity.
Product 1 concentric xlpe insulated cable voltage level 0 6 1kv conductor.
Pvc concentric conductor layer.
It develops resistance to stress cracking and ageing.
When making a decision between different kinds of cables for a project you may be faced with the choice between installing pvc insulated cable and xlpe cable.
Key difference xlpe vs pvc.
Prysmian standard building cables are insulated and sheathed with polyvinyl chloride better known as pvc as it s a very effective general material for electrical and physical protection.
Therefore a large number of the manufacture of 1 kv and below low voltage power cables for the low voltage distribution system.
Pvc is the most widely used insulation material in power cables.
Aluminum copper conductor insulation.
The key difference between xlpe and pvc is that xlpe has crosslinks between polymer chains whereas pvc has no crosslinks between polymer chains.
But xlpe has the following advantages over pvc insulated cables.
Performance wire and cable is a leading manufacturer and supplier of many different types of cables including xlpe cable.
Under short circuit condition this cable can withstand up to 250ºc temperature compared to 160ºc for pvc cables.
