Dual Polymer Insulated House Wire

Polywin Building Wire is unique in insulation. The properties of this wire is remarkable & not comparable. This is introduced FIRST TIME IN UNIVERSE ( Patent No.187403) for this important application. This wire successfully passed in test field trials, used in house wiring of Inverter line since last 6-7 years. This is available in Single & Multi strand Construction. The details of well proven Electrical Engineering Raw Materials used in this wire are as follows :

1. Copper : Electrolytic grade Continuous Cast Copper wire Rod of 99.97% purity & high conductivity 101.54% (IACS) as per ASTM B-49-1998 produced from Copper cathodes as per BSEN 1978:1998 / ASTM B- 115-95 is used in conductor. Highest purity copper available in world.
2. Polyester ( BOPET) Film ( Primary Insulation) : A well known outstanding insulating material used by electrical machine manufacturers for 130oC applications. This is having a melting point of 265oC. Most suitably withstand heat during short circuiting. PVC insulation melt down at 100oC - 130oC. Having very high Insulation, Electrical, Thermal, Mechanical, Chemical properties.
3. BOPP Films ( Secondary Insulation): A well known outstanding insulating material used by electrical machine manufacturers for 120oC applications. This is having a melting point 165 0C. Having very high Insulation, Thermal, Mechanical, Water Absorption properties.
TECHNOLOGY : The basic technology of insulating this wire is PATENTED Indian Patent No.187403 . This wire has outstanding properties such as :

High Tear Resistant. Higher Cut through & abrasion Resistant
Higher Insulation Resistance Higher Working temperature
High Tensile strength Higher Flex life
High Dielectric Strength Miniaturised & Consistent Insulation
Sizes : We produce these wires in very wide range for accurate selection as per current taken by connected appliances.
Thus you will save cost of Wire and capable to use best wires even with savings. Solid / Single Strand Copper Conductor :
mm Sq.mm mm Sq.mm mm Sq.mm mm Sq.mm
0.6 0.283 1.0 0.790 1.4 1.539 1.8 2.545
0.7 0.396 1.1 0.990 1.5 1.770 1.9 2.835
0.8 0.500 1.2 1.117 1.6 2.010 2.0 3.243
0.9 0.640 1.3 1.368 1.7 2.270 2.1 3.530
Multi Strand Copper Conductor :
Sq.mm Detail Sq.mm Detail Sq.mm Detail Sq.mm Detail
0.25 5X0.25 1.25 25X0.25 3.00 42X0.3 6.00 85X0.3
0.50 10X0.25 1.50 30X0.25 3.50 49X0.3 8.00 112X0.3
0.75 15X0.25 2.00 28X0.3 4.00 56X0.3 10.00 140X0.3
1.00 20X0.25 2.50 35X0.3 5.00 70X0.3 12.00 168X0.3