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Poly Insulated Conductor
Single
electrolytic copper conductor copper conductor drawn simultaneously
into specified sizes and then went through the stringent annealing
process to attain characteristics such as resistance, dimension and
flexibility etc.
Insulation
Specially formulated grade
of PVC Compound and Polymer Compound is capable to withstanding rating
of 160°C and intermittent rating of 170°C enables the winding wires to
be overloaded without endangering safety. The insulation is resistant
to boiling water, steam and vapours to prevent aging and cracking in
practical uasges
Marking
The cables printed with generic making "POLY NATIONAL"
Colour
White
Packing
500
mtr. to 1000 mtr. coils packed in protective cartoons. jumbo coils in
special pay-out boxes are also available to help reduce wastage at the
time of installation Specification generally confirm to IS 8783 Part 4/
/Sec.I and IS 8783 Part 4 / Sec. 3.
Typical Application
Specially meant for winding of Submersible pumps and motors of various sizes. Comparative Properties Of Insulation | S.No | Description | Poly | Polymer | P.V.C | Remarks | | 1 | Acid Resistance | E | E | G | Polymer ans Poly Better than PVC | | 2 | Abrasin Resistance | G | E | F | Polymer is Better than Poly and PVC | | 3 | Alcohol Resistance | E | E | G | Polymer ans Poly Better than PVC
| | 4 | Alkali Resistance
| E | E | G | Polymer ans Poly Better than PVC
| | 5 | Overall Electrical Properties | E | E | P TO F | Polymer and Poly much better than PVC | | 6 | Heat Resistance
| E | E | G TO F | Polymer ans Poly Better than PVC | | 7 | Oil Resistance
| E | E | P | Polymer and Poly extremely better than PVC | | 8 | Ozone Resistance
| E | E | E | Polymer and Poly extremely better than PVC
| | 9 | Water Resistance
| E | E | G | Polymer ans Poly Better than PVC
| | 10 | Weather-Sun-Resistance
| E | E | G TO E | Polymer ans Poly Better than PVC
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