UL Certified Class B F Insulated TIW Triple Insulated Copper Wire
UL Certified Class B F Insulated TIW Triple Insulated Copper Wire
1. Production standard range:0.13-1.0mm
2. Withstand voltage class, class B 130℃, class F 155℃.
3.Excellent withstand voltage characteristics, breakdown voltage greater than 15KV, obtained reinforced insulation.
4.No need to peel off the outer layer can be direct welding, solder ability 420℃-450℃≤3s.
5.Special abrasive resistance and surface smoothness, staticfriction coefficient ≤0.155, the product can meet the automatic winding machine high-speed winding.
6.Resistant chemical solvents and impregnated paint performance, Rating voltage Rated voltage(working voltage)1000VRMS, UL.
7. High strength insulation layer toughness, repeated bending strethc, the insulation layers will not crack damage.
| Test Items | Requirements | Test Data | ||
| 1st Sample | 2nd Sample | 3rd Sample | ||
| Appearance | Smooth & Clean | OK | OK | OK |
| Single Thickness of Insulation | 0.114±0.01mm | 0.121 | 0.119 | 0.120 |
| Overall Diameter | ≤ 1.76±0.12mm | 1.75 | 1.76 | 1.71 |
| Resistance | ≤18.85 Ω/Km | 16.40 | 15.43 | 16.24 |
| Elongation | ≥ 15% | 38.6 | 37.4 | 37.2 |
| Breakdown Voltage | Min.10KV | OK | OK | OK |
| Adherence | No cracks visible | OK | OK | OK |
| Heat Shock | 240℃ 2min No breakdown | OK | OK | OK |
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