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Manufactured at the modern, well-equipped plant, Vimal winding wires are inducted with a very superior grade of HR PVC compound formulated and manufactured in house to give it the necessary electrical strength and resistance to abrasion.
The copper conductor or required purity and conductivity is dawn and in line annealed in world-class wire drawing machine. The automatic on-line controls in our extrusion process consistently give high quality to Vimal winding wires.
Table 1 : - HR PVC Insulated winding wires as per IS : 8783 (Part 4/ sec 1) : 1995 (Solid Copper Conductor)
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Nom.
Conductor
Diameter
(mm.)
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Nom.
Cross-Sectional
Area
(sq. mm.)
|
Min. Insulation
Thickness
(mm.)
|
Approx. Overall
Diameter
(mm.)
|
Max. Conductor
Resistance
at 20oC
(ohms/km)
|
0.80
|
0.502
|
0.30
|
1.47
|
35.00
|
0.90
|
0.638
|
0.30
|
1.57
|
27.60
|
1.00
|
0.785
|
0.30
|
1.67
|
22.40
|
1.10
|
0.850
|
0.30
|
1.77
|
18.50
|
1.20
|
1.13
|
0.30
|
1.87
|
15.50
|
1.30
|
1.33
|
0.30
|
1.97
|
13.20
|
1.40
|
1.54
|
0.35
|
2.17
|
11.40
|
1.50
|
1.77
|
0.35
|
2.27
|
9.95
|
1.60
|
2.01
|
0.35
|
2.37
|
8.75
|
1.70
|
2.27
|
0.35
|
2.47
|
7.75
|
1.80
|
2.54
|
0.35
|
2.62
|
6.91
|
1.90
|
2.84
|
0.35
|
2.72
|
6.20
|
2.00
|
3.14
|
0.45
|
3.02
|
5.60
|
2.10
|
3.46
|
0.45
|
3.12
|
5.08
|
2.20
|
3.80
|
0.45
|
3.22
|
4.63
|
2.30
|
4.15
|
0.45
|
3.32
|
4.23
|
2.40
|
4.52
|
0.50
|
3.52
|
3.89
|
2.50
|
4.91
|
0.50
|
3.62
|
3.58
|
2.60
|
5.31
|
0.50
|
3.72
|
3.31
|
2.70
|
5.73
|
0.50
|
3.82
|
3.07
|
2.80
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6.19
|
0.55
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4.02
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2.86
|
3.00
|
7.07
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0.55
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4.22
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2.49
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Instruction for use: -
- As this product is being delicate & it's application being critical, A due care should be taken in handling of winding wire from manufacturing of coils to packing of pump.
- These wire are strictly passes through 'High voltage test' with latest computerized equipment in Vimal factory to avoid any critical problem while using. So customer does not required to carry out any test (except Meager Tes) in all respects
- Do not stack more than 4 coils otherwise, bottom coil is likely to get damaged due to upper coil weight.
- Always keep away winding wire from those things having sharp edges to avoid unintentional damage. Also avoid welding spark falling on winding wire while welding.
- It is sure that if a care has been taken during the use of winding wire store time & inserting into stator slot it will be definitely ensure your Submersible pump's performance & Trouble free shooting for long long time.
- To ensure proper jointing with three core flat cable with motor to avoided failure.
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