Poly winding wires are made from bright anneled round solid bare copper conductor from
CC Rod ( BIRLA / STERLITE ) to ensure best conductivity to meet required standards for submersible
motor.
Poly Winding wires are insulated with polyster & poly propylene to withstand
high temperature and Mechanical abrasion.
Submersible Winding Wires manufactured by us have an outstanding Electrical, Mechanical, Thermal and Chemical Properties.
Submersible Winding Wires manufactured by us are tear resistant because of their bi-axial orientation. The multiple layer construction of these wires insures high dielectric quality of insulation. The insulation also adds significantly to the tensile strengths of the wire which supports the wire at every point whenever excessive stretching occurs.
We are commiitted to serve our customers by providing them superior quality of tape wrapped insulated winding wire for submersible motor as per IS 8783 ( Part 4 sec 3 ) And as per coustomers specification like Lesser OD / higher OD.
Superior ECE GRADE bright anneled bare copper conductor
HI Quality , Hi Performance Polyster Film Insulation
Excellent Electro Mechanical Properties
Indiginious controlled production process
Better Mechanical / Tensile and Dielectric Strength.
Excellent Insulation Resistance.
Withstand High voltage Flactuations.
Less Water absorption co efficient.
Low Leakage Current.
Workig Temperature up to 130℃
PHYSICAL |
MECHANICAL |
INSULATION TEST |
|
| Visual Inspection | Tensile Strength | Thickness of Insulation | Heat Shock |
| Copper Dimension ID | Elongation | Insulation Resistance | Shrinkage |
| Winding Wire OD | Annealing Test | High Voltage Test | Megar Test |
| Conductor Resistance | Springiness | Volume Resistivity | High Voltage Test |
mm
mm
mm
mm
Resistance at 20oC (max) ohms/km
(min)%
0.40
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.90
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
2.10
2.20
2.30
2.40
2.50
2.60
2.70
2.80
2.90
3.00
0.70
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.20
1.30
1.50
1.60
1.70
1.80
1.90
2.00
2.10
2.20
2.30
2.40
0.80
0.90
0.95
1.00
1.05
1.10
1.15
1.20
1.30
1.40
1.55
1.65
1.75
1.85
2.00
2.10
2.20
2.30
2.40
2.50
2.80
2.90
3.05
3.15
3.25
3.35
3.50
3.60
3.70
3.80
-
-
-
-
-
-
-
-
-
1.60
1.70
1.80
2.00
2.10
2.20
2.30
2.40
2.60
2.70
2.90
3.00
3.10
3.20
3.30
3.50
3.60
3.70
3.80
4.10
4.20
140
89.6
74.7
62.2
53.5
45.7
40.2
35
27.6
22.4
18.5
15.5
13.2
11.4
9.95
8.75
7.75
6.91
6.2
5.6
5.08
4.63
4.23
3.89
3.58
3.31
3.07
2.86
2.66
2.49
24
25
25
26
26
28
28
28
29
30
30
31
32
32
32
32
32
32
32
33
33
33
33
33
33
34
34
34
34
34
Variation in conductor diameter should be +/- 1% of above values.
The copper wire sample taken from finished insulated winding wire should exhibit 95% value of the elongation given above.
This is as per our standard , however we can provide as per customer specifications.
