Submersible electric motors must function under-water (or other fluids) and thus the winding wire must utilise a high quality insulation which is impervious to liquids. Submersible Winding Wires from Huadong Group were developed especially to meet the requirements of this application. Huadong winding wires consist of solid or multi-stranded copper conductors insulated with PVC/PE2/PAR Plastic Insulation plastic.
| Ref. | Insulation | Temp. Rating* | Maximum Voltage |
| PVC | Poly Vinyl Chloride insulation | 70°C | 1,000V |
| PE2/PA | Cross linked Polyethylene insulation (PE2) with Polyamide (PA) sheath | 90°C | 1,000V 3,000V |
| HL/PE2/PA | Semi-conducting layer (HL) with cross linked Polyethylene insulation (PE2) and Polyimide (PA) sheath | 90°C | 6,000V |
| HT4 | High temperature insulation | 115°C | 690V |
Get quote by email: trade@huadongcablegroup.com
Solid Conductor
Stranded Conductor
- Solid conductor: Diameter 0.6 – 4.6mm, Cross section 0.283 – 16.6mm2
- Stranded conductor: Diameter 4.5 – 17.1mm, Cross section 3.5 – 150mm2
- Insulation wall thickness: From 0.3mm but dependant upon dimensions & voltage
- PA Sheathing wall thickness: From 0.1 – 0.2mm dependant upon OD of insulated conductor
- HL Semi-conductive layer: 0.15 – 0.3mm thickness dependant upon conductor diameter
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Submersible Motor Winding Wire Parameter
| IS 8783 part 4/ sec 3 | |||||
| Conductor size (mm) | Conductor Dia. Tolerence (mm) | Thickness of Insulation Min. (mm) | Over All Dia Max | ELONGATION MIN. | Conductore Resistance @20 ̊C Max (ohm /km) |
| 0.4 | ±0.004 | 0.2 | 0.9 | 24.00% | 141.32 |
| 0.5 | ±0.005 | 0.2 | 1 | 25.00% | 90.44 |
| 0.6 | ±0.006 | 0.2 | 1.1 | 26.00% | 62.81 |
| 0.7 | ±0.007 | 0.2 | 1.2 | 28.00% | 46.14 |
| 0.8 | ±0.008 | 0.2 | 1.3 | 28.00% | 35.33 |
| 0.9 | ±0.009 | 0.2 | 1.4 | 29.00% | 27.91 |
| 1 | ±0.010 | 0.2 | 1.5 | 30.00% | 22.61 |
| 1.1 | ±0.011 | 0.2 | 1.6 | 30.00% | 18.69 |
| 1.2 | ±0.012 | 0.2 | 1.7 | 31.00% | 15.7 |
| 1.3 | ±0.013 | 0.2 | 1.8 | 32.00% | 13.38 |
| 1.4 | ±0.014 | 0.25 | 2 | 32.00% | 11.54 |
| 1.5 | ±0.015 | 0.25 | 2.1 | 32.00% | 10.05 |
| 1.6 | ±0.016 | 0.25 | 2.2 | 32.00% | 8.83 |
| 1.7 | ±0.017 | 0.25 | 2.3 | 32.00% | 7.82 |
| 1.8 | ±0.018 | 0.25 | 2.4 | 32.00% | 6.98 |
| 1.9 | ±0.019 | 0.25 | 2.5 | 32.00% | 6.26 |
| 2 | ±0.020 | 0.25 | 2.6 | 33.00% | 5.65 |
| 2.1 | ±0.021 | 0.25 | 2.7 | 33.00% | 5.13 |
| 2.2 | ±0.022 | 0.25 | 2.8 | 33.00% | 4.67 |
| 2.3 | ±0.023 | 0.3 | 3.1 | 33.00% | 4.27 |
| 2.4 | ±0.024 | 0.25 | 2.2 | 32.00% | 8.83 |
| 2.5 | ±0.025 | 0.25 | 2.3 | 32.00% | 7.82 |
| 2.6 | ±0.026 | 0.25 | 2.4 | 32.00% | 6.98 |
| 2.7 | ±0.027 | 0.25 | 2.5 | 32.00% | 6.26 |
| 2.8 | ±0.028 | 0.25 | 2.6 | 33.00% | 5.65 |
| 2.9 | ±0.029 | 0.25 | 2.7 | 33.00% | 5.13 |
| 3 | ±0.030 | 0.25 | 2.8 | 33.00% | 4.67 |
