SUBMERSIBLE MOTOR WINDING WIRE PVC
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PHYSICAL PROPERTIES
The limiting values of solid copper conductor diameter, Elongation at Break and
other technical details
are as given in IS 8783 (Part 1) : 1995.
The properties of PVC compound are as given in IS 8783 (Part 2) : 1995.
The Winding Wires are tested as per IS 8783 (Part 3) : 1995.
INSTRUCTION FOR USE
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 and equipment
generate heat
to avoid unintentional damage. Also avoid welding spark falling on winding.
Motor manufacturers must ensure proper cable joining after winding to avoid megger or
winding failer.
Table 1 :- HR PVC Insulated winding wires as per IS : 8783 (Part 4/ sec 1):
1995 (Solid Copper Conductor)
| Conductor Diameter (mm) |
Nom. Cross-Sectional Area (sq.mm) |
Min. Insulation Thickness (mm) |
Approx. Overall Diameter (mm) |
Max. Conductor Resistance at 20°C (Ohms/km) |
| 0.80 | 0.502 | 0380 | 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 | 2.37 | 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 |
| 2.00 | 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 | 6.19 | 0.55 | 4.02 | 2.86 |
| 3.00 | 7.07 | 0.55 | 4.22 | 2.49 |
Note
The number of wires and diameter mentioned in the table are approximate and nominal; however they shall meet the requirements of conductor resistance as per standards.
In view of continuous improvements in our design and process, specifications given here in are subject change without notice.