Tianjin Ruiyuan Electric Material Co,.Ltd
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TIW - B 0.18mm Magnet Wire For Motor Winding Triple Insulated Wire
We have 19 high-speed production lines with a monthly production capacity of 150 million meters, the largest production scale in China; we have our own insulation material formula and intellectual property rights; our triple insulated wire have passed UL, German VDE and China CQ C authority Certified, and obtained UL insulation system; we have a core competitive engineering and technical team, and continue to provide customers with quality products and services.
The feature of triple inslated wire is in its insulation layers. IEC standards require specified insulation between primary and secondary coils of transformers. And the standards do not accept general enameled wire as insulation therefore insulation tape or barrier tape are required in transformers using enameled wire. Triple insulated wire however, has triple insulation layers which comply IEC requirement and therefore can be used without barrier tape or interlayer tape between primary and secondary coils.
| Conductor m/m | End product m/m | Maximum Conductor Resistance at 20 ℃ | Elongation | Pin Hole | Electrical Resistance | |
| Diameter m/m | Target outside diameter | | ≥% | ≤Default/5m | Ω/km (20℃) | |
| | | | | | Min. | Max. |
| 0.2 | 0.4 | 607.6 | 5.00 | 8.00 | 66.60 | 85.75 |
| 0.21 | 0.41 | 549 | 5.00 | 8.00 | 59.77 | 75.95 |
| 0.22 | 0.42 | 498.4 | 5.00 | 8.00 | 53.95 | 67.75 |
| 0.23 | 0.43 | 454.5 | 8.00 | 8.00 | 51.83 | 60.81 |
| 0.24 | 0.44 | 416.2 | 12.00 | 5.00 | 7981.00 | 9528.00 |
| 0.25 | 0.45 | 382.5 | 12.00 | 5.00 | 6642.00 | 7815.00 |
| 0.26 | 0.46 | 358.4 | 14.00 | 5.00 | 5614.00 | 6526.00 |
| 0.27 | 0.47 | 331.4 | 16.00 | 5.00 | 2851.00 | 3187.00 |
| 0.28 | 0.48 | 307.3 | 16.00 | 5.00 | 2550.00 | 2835.00 |
| 0.29 | 0.49 | 285.7 | 17.00 | 5.00 | 2294.00 | 2538.00 |
| 0.3 | 0.5 | 262.9 | 17.00 | 5.00 | 2074.00 | 2286.00 |
| 0.32 | 0.52 | 230 | 17.00 | 5.00 | 1720.00 | 1882.00 |
| 0.35 | 0.55 | 191.2 | 17.00 | 5.00 | 1450.00 | 1577.00 |
| 0.37 | 0.57 | 170.6 | 18.00 | 5.00 | 1239.00 | 1340.00 |
| 0.4 | 0.6 | 145.3 | 19.00 | 5.00 | 1070.00 | 1153.00 |
| 0.45 | 0.65 | 114.2 | 20.00 | 5.00 | 934.10 | 1002.00 |
| 0.5 | 0.7 | 91.4 | 21.00 | 5.00 | 822.30 | 879.40 |
| 0.55 | 0.75 | 78.2 | 22.00 | 5.00 | 721.10 | 787.10 |
| 0.6 | 0.8 | 65.3 | 22.00 | 5.00 | 644.40 | 700.70 |
| 0.65 | 0.85 | 88.3 | 23.00 | 5.00 | 579.40 | 627.80 |
| 0.7 | 0.9 | 47.2 | 23.00 | 5.00 | 523.70 | 565.70 |
| 0.75 | 0.95 | 41.2 | 23.00 | 5.00 | 475.70 | 512.30 |
| 0.8 | 1 | 36.1 | 23.00 | 5.00 | 434.00 | 466.20 |
| 0.85 | 1.05 | 31.9 | 24.00 | 5.00 | 397.50 | 426.00 |
| 0.9 | 1.1 | 28.4 | 24.00 | 5.00 | 365.50 | 390.80 |
| 0.95 | 1.15 | 25.4 | 24.00 | 5.00 | 337.10 | 359.80 |
| 1 | 1.2 | 23.3 | 25.00 | 5.00 | 309.60 | 335.00 |