Triple insulated wire(TIW) is also called three layers insulation wires that is one conductor with three extruded insulation to withstand high voltage(>6000v),Triple insulated wire is used in power transformers and realize miniaturization and cost reductions as no insulation tape or barrier tape is required between the primary and secondary windings of the transformers.
Rvyuan TIW provide you varies choices of colors, insulation material, thermal class etc.
1.Insulation options: The picture below shows ordinary insulation of TIW PET, another insulation ETFE is available, however at this moment we only provide two layers of ETFE, the copper is enameled.
2.Color Options: Not only we provide yellow color, but blue, green, red pink, black etc. You can get any color you want here with low MOQ which is 51000meters
3.Thermal class options: Class B/F/H that means class 130/155/180 are all available.
Here is the test report of 0.15mm yellow color TIW
The advantage of Rvyuan Triple Insinuated wire:
1.Size range 0.12mm-1.0mm Class B/F stock are all available
| Characteristics | Test Standard | Conclusion |
| Bare Wire Diameter | 0.15±0.008MM | 0.145-0.155 |
| Overall Diameter | 0.35±0.020MM | 0.345-0.355 |
| Conductor Resistance | 879.3-1088.70Ω/KM | 1043.99Ω/KM |
| Breakdown voltage | AC 6KV/60S no crack | OK |
| Elongation | MIN:15% | 19.4-22.9% |
| Solder ability | 420±10℃ 2-10Secs | OK |
| Adhesion | Pull and break at a constant speed, and the exposed copper of the wire should not exceed 3mm | |
| Conclusion | Qualified |
2.Low MOQ for normal triple insulated wire, Low to 2500meters
3.Fast delivery: 2days if stock is available, 7days for yellow color, 14days for customized colors
4.High reliability: UL,RoHS, REACH, VDE almost all the certificates are available
5.Market Proven: Our triple insulated wire are mainly sold to European customers whom provide their products to very famous brands, and quality is even better than worldwide well known at some points.
6.Free sample 20meters is available
Founded in 2002, Ruiyuan has been in the manufacture of enamelled copper wire for 20 years.We combine the best manufacturing techniques and enamel materials to create a high-quality, best-in-class enameled wire. The enameled copper wire lies at the heart of technology we use every day – appliances, generators, transformers, turbines, coils and much more. Nowadays, Ruiyuan has the global footprint to support our partners in marketplace.
Our Team
Ruiyuan attracts many outstanding technical and management talents, and our founders have built the best team in the industry with our long-term vision. We respects the values of each employee and provides them with a platform to make Ruiyuan a great place to grow a career.
