Submersible Winding Wires
Pelican Electricals is engaged in production and supply of the best quality Submersible Winding Wires that is widely served to pump industries worldwide. We use 99.99% purity oxygen free EC Grade Copper Rods and best quality BOPP and polypropylene tapes which makes product far more superior than others.
Pelican Electricals's submersible winding wire is manufactured from 99.99% pure electrolytic grade of copper. It is drawn and annealed in fully automatic online plant in our own factory premises. For extra softness the conductor is annealed to our high standards.
Description
Features:
- High conductivity
- Corrosion resistance
- Various sizes available
- Allows wires to operate under water for over long periods
- Comes with minimum insulation thickness that allows smooth insertion in stator slots
- Availed at industry leading prices
Technical Specifications
| NAME OF TEST | VALUE SPECIFIED IN STANDARDS FOR PVC INSULATED WINDING WIREs | VALUES OBTAINED ON POLYWIN (POLYMER INSULATED) WINDING WIRE | REMARKS |
|---|---|---|---|
| Thickness of Insulation | 0.35 mm | 0.20 mm | Approx. 40% minitiarised |
| Heat shock test | The insulation shall not show any crack | Satisfactory | Ok |
| High Voltage test/td> | To withstand 3KV(rms) for one minute | Withstood | Ok |
| Shrinkage test | The shrinkage shall not exceed 4% | 3.5% | Ok |
| Insulation resistance (VoltageResistivity) Ohm-cm | |||
| 1. At 27°C | 1.28 x 1013 | 6.18 x 1016 | Far Superior |
| 2. At 70°C | 1.28 x 1013 | 55.03 x 1014 | Far Superior |
| 3. At 85°C | 1.46 x 109 | 20.63 x 1014 | Far Superior |
| 4. At 100°C | 1.46 x 109 | 41.27 x 1013 | Far Superior |