In addition to the dielectric properties of the coated conductor, the enamel can also protect the conductor against oxidation. U0 is a magnet wire without a winding layer, which is suitable for occasions that do not require complex winding because of its simpler structure and lower cost.
UEWN is a type of enamelled wire with polyurethane insulation and a nylon outer layer. It has strong mechanical strength and heat resistance, and is widely used in motors, transformers and electronic equipment. UEWN can withstand high ambient temperatures and has good insulation properties, which can effectively prevent short circuits.
JIS---0種 | Unit﹕mm | ||||||||||||||||||
Diameter of Conduct | Conductor Control Benchmarks | OD Control Benchmarks | Specification Boundaries | Conductor Resistance 20℃ (Ω/KM) | Insulation breakdown voltage (v) | Min Elongation(%) | Max. Springiness (°) | Resistance to abrasion | |||||||||||
Lower Limit | Upper Limit | Lower Limit | Median | Upper Limit | Min.Increase in Diameter (mm) | Max. Finished overall Diameter (mm) | JIS | AWG | Average | Minimum | |||||||||
0.06±0.003 | 0.059 | 0.061 | 0.093 | 0.098 | 0.103 | 0.030 | 0.110 | 6966 | 2500 | 10 | 15 | -- | -- | -- | |||||
0.07±0.003 | 0.069 | 0.071 | 0.103 | 0.108 | 0.113 | 0.030 | 0.120 | 4990 | 2500 | 10 | 17 | -- | -- | -- | |||||
0.08±0.003 | 0.079 | 0.081 | 0.115 | 0.120 | 0.125 | 0.032 | 0.133 | 3778 | 3000 | 10 | 17 | -- | -- | -- | |||||
0.09±0.003 | 0.089 | 0.091 | 0.125 | 0.130 | 0.135 | 0.032 | 0.143 | 2959 | 3000 | 10 | 18 | -- | -- | -- | |||||
0.10±0.008 | 0.098 | 0.101 | 0.134 | 0.139 | 0.144 | 0.032 | 0.156 | 2647 | 3500 | 15 | 19 | -- | -- | -- | |||||
0.11±0.008 | 0.108 | 0.111 | 0.144 | 0.149 | 0.154 | 0.032 | 0.166 | 2153 | 3500 | 15 | 19 | -- | -- | -- | |||||
0.12±0.008 | 0.118 | 0.121 | 0.156 | 0.161 | 0.166 | 0.034 | 0.180 | 1786 | 3750 | 15 | 20 | -- | -- | -- | |||||
0.13±0.008 | 0.128 | 0.131 | 0.162 | 0.171 | 0.176 | 0.034 | 0.190 | 1505 | 3750 | 15 | 20 | -- | -- | -- | |||||
0.14±0.008 | 0.138 | 0.141 | 0.176 | 0.181 | 0.186 | 0.034 | 0.200 | 1286 | 3750 | 15 | 21 | -- | -- | -- | |||||
0.15±0.008 | 0.148 | 0.151 | 0.186 | 0.191 | 0.196 | 0.034 | 0.210 | 1111 | 3750 | 15 | 21 | -- | -- | -- | |||||
0.16±0.008 | 0.158 | 0.161 | 0.198 | 0.203 | 0.208 | 0.036 | 0.222 | 969.5 | 3750 | 15 | 22 | -- | -- | -- | |||||
0.17±0.008 | 0.168 | 0.171 | 0.208 | 0.213 | 0.218 | 0.036 | 0.232 | 853.5 | 3750 | 15 | 23 | -- | -- | -- | |||||
0.18±0.008 | 0.178 | 0.181 | 0.220 | 0.225 | 0.230 | 0.038 | 0.246 | 757.2 | 3800 | 15 | 23 | -- | -- | -- | |||||
0.19±0.008 | 0.188 | 0.191 | 0.230 | 0.235 | 0.240 | 0.038 | 0.256 | 676.2 | 3800 | 15 | 23 | -- | -- | -- | |||||
0.20±0.008 | 0.198 | 0.201 | 0.240 | 0.245 | 0.250 | 0.038 | 0.266 | 607.6 | 3800 | 15 | 24 | -- | -- | -- | |||||
0.21±0.008 | 0.207 | 0.212 | 0.250 | 0.255 | 0.260 | 0.038 | 0.276 | 549.0 | 3800 | 15 | 24 | -- | -- | -- | |||||
0.22±0.008 | 0.217 | 0.222 | 0.260 | 0.265 | 0.270 | 0.038 | 0.286 | 498.4 | 3800 | 15 | 24 | -- | -- | -- | |||||
0.23±0.008 | 0.227 | 0.232 | 0.272 | 0.277 | 0.282 | 0.040 | 0.298 | 454.5 | 3800 | 15 | 24 | -- | -- | -- | |||||
0.24±0.008 | 0.237 | 0.242 | 0.282 | 0.287 | 0.292 | 0.040 | 0.308 | 416.2 | 3800 | 15 | 24 | -- | -- | -- | |||||
0.25±0.008 | 0.247 | 0.252 | 0.292 | 0.297 | 0.302 | 0.040 | 0.318 | 382.5 | 3800 | 15 | 25 | 66 | -- | -- | |||||
0.26±0.010 | 0.257 | 0.262 | 0.302 | 0.307 | 0.312 | 0.040 | 0.330 | 358.4 | 3800 | 15 | 25 | 66 | 551 | 479 | |||||
0.27±0.010 | 0.267 | 0.272 | 0.312 | 0.317 | 0.322 | 0.040 | 0.340 | 331.4 | 3800 | 15 | 26 | 61 | 551 | 479 | |||||
0.28±0.010 | 0.277 | 0.282 | 0.322 | 0.327 | 0.332 | 0.040 | 0.350 | 307.3 | 3800 | 15 | 26 | 61 | 561 | 479 | |||||
0.29±0.010 | 0.287 | 0.292 | 0.332 | 0.337 | 0.342 | 0.040 | 0.360 | 285.7 | 3800 | 20 | 26 | 61 | 561 | 490 | |||||
0.30±0.010 | 0.297 | 0.302 | 0.344 | 0.349 | 0.354 | 0.042 | 0.374 | 262.9 | 4200 | 20 | 26 | 61 | 592 | 510 | |||||
0.32±0.010 | 0.316 | 0.322 | 0.364 | 0.369 | 0.374 | 0.042 | 0.394 | 230.0 | 4200 | 20 | 26 | 55 | 602 | 510 | |||||
0.35±0.010 | 0.346 | 0.352 | 0.394 | 0.399 | 0.404 | 0.042 | 0.424 | 191.2 | 4200 | 20 | 27 | 50 | 612 | 520 | |||||
0.37±0.010 | 0.366 | 0.372 | 0.416 | 0.421 | 0.426 | 0.044 | 0.446 | 170.6 | 4200 | 20 | 27 | 50 | 643 | 551 | |||||
0.40±0.010 | 0.396 | 0.402 | 0.448 | 0.454 | 0.460 | 0.046 | 0.480 | 145.3 | 4200 | 20 | 27 | 76 | 683 | 581 | |||||
0.45±0.010 | 0.445 | 0.452 | 0.500 | 0.506 | 0.512 | 0.048 | 0.532 | 114.2 | 4200 | 20 | 28 | 72 | 724 | 622 | |||||
0.50±0.010 | 0.495 | 0.502 | 0.552 | 0.558 | 0.564 | 0.050 | 0.586 | 91.43 | 4500 | 20 | 28 | 67 | 765 | 653 | |||||
0.55±0.020 | 0.545 | 0.552 | 0.602 | 0.608 | 0.614 | 0.050 | 0.646 | 78.15 | 4500 | 20 | 29 | 62 | 775 | 663 | |||||
0.60±0.020 | 0.595 | 0.602 | 0.654 | 0.661 | 0.668 | 0.052 | 0.698 | 65.26 | 4500 | 20 | 29 | 62 | 816 | 694 | |||||
0.65±0.020 | 0.645 | 0.653 | 0.707 | 0.715 | 0.723 | 0.054 | 0.752 | 55.31 | 4500 | 20 | 29 | 58 | 857 | 734 | |||||
0.70±0.020 | 0.695 | 0.703 | 0.759 | 0.767 | 0.775 | 0.056 | 0.804 | 47.47 | 4500 | 20 | 30 | 53 | 898 | 765 | |||||
0.75±0.020 | 0.745 | 0.753 | 0.813 | 0.822 | 0.831 | 0.060 | 0.860 | 41.19 | 5100 | 20 | 30 | 53 | 979 | 826 | |||||
0.80±0.020 | 0.794 | 0.803 | 0.865 | 0.874 | 0.883 | 0.062 | 0.914 | 36.08 | 5100 | 25 | 30 | 66 | 1010 | 867 | |||||
0.85±0.020 | 0.844 | 0.853 | 0.917 | 0.926 | 0.935 | 0.064 | 0.966 | 31.87 | 5100 | 25 | 30 | 66 | 1020 | 898 | |||||
0.90±0.020 | 0.894 | 0.903 | 0.969 | 0.978 | 0.987 | 0.066 | 1.020 | 28.35 | 5100 | 25 | 31 | 62 | 1120 | 928 | |||||
0.95±0.020 | 0.944 | 0.953 | 1.021 | 1.031 | 1.041 | 0.068 | 1.072 | 25.38 | 5100 | 25 | 31 | 62 | 1120 | 969 | |||||
1.00±0.030 | 0.994 | 1.003 | 1.075 | 1.085 | 1.095 | 0.072 | 1.138 | 23.33 | 5100 | 25 | 32 | 58 | 1220 | 1020 | |||||
1.10±0.030 | 1.093 | 1.103 | 1.179 | 1.190 | 1.201 | 0.074 | 1.242 | 19.17 | 5900 | 25 | 32 | 54 | 1220 | 1020 | |||||
1.20±0.030 | 1.193 | 1.203 | 1.279 | 1.290 | 1.301 | 0.074 | 1.342 | 16.04 | 5900 | 25 | 32 | 54 | 1330 | 1120 | |||||
1.30±0.030 | 1.293 | 1.305 | 1.383 | 1.395 | 1.407 | 0.078 | 1.448 | 13.61 | 5900 | 25 | 33 | 50 | 1330 | 1120 | |||||
1.40±0.030 | 1.393 | 1.405 | 1.483 | 1.495 | 1.507 | 0.078 | 1.548 | 11.70 | 5900 | 25 | 33 | 46 | 1330 | 1120 | |||||
1.50±0.030 | 1.493 | 1.505 | 1.587 | 1.599 | 1.611 | 0.082 | 1.654 | 10.16 | 5900 | 25 | 33 | 46 | 1430 | 1220 | |||||
1.60±0.030 | 1.592 | 1.605 | 1.687 | 1.699 | 1.711 | 0.082 | 1.754 | 8.906 | 5900 | 25 | 33 | 42 | 1430 | 1220 | |||||
1.70±0.030 | 1.692 | 1.703 | 1.789 | 1.801 | 1.813 | 0.084 | 1.856 | 7.871 | 6300 | 25 | 33 | -- | 1530 | 1330 | |||||
1.80±0.030 | 1.792 | 1.803 | 1.889 | 1.901 | 1.913 | 0.084 | 1.956 | 7.007 | 6300 | 25 | 34 | -- | 1530 | 1330 | |||||
1.90±0.030 | 1.892 | 1.903 | 1.993 | 2.005 | 2.017 | 0.088 | 2.062 | 6.278 | 6300 | 25 | 34 | -- | 1630 | 1330 | |||||
2.00±0.030 | 1.992 | 2.003 | 2.093 | 2.105 | 2.117 | 0.088 | 2.162 | 5.656 | 6300 | 30 | 34 | -- | 1630 | 1330 | |||||
2.10±0.030 | 2.090 | 2.104 | 2.195 | 2.208 | 2.221 | 0.090 | 2.266 | 5.123 | 6300 | 30 | 34 | -- | 1630 | 1430 | |||||
2.20±0.030 | 2.19 | 2.204 | 2.297 | 2.310 | 2.323 | 0.092 | 2.368 | 4.662 | 6300 | 30 | 35 | -- | 1730 | 1430 | |||||
2.30±0.030 | 2.29 | 2.304 | 2.397 | 2.410 | 2.423 | 0.092 | 2.468 | 4.260 | 6300 | 30 | 35 | -- | 1730 | 1430 | |||||
2.40±0.030 | 2.390 | 2.404 | 2.501 | 2.515 | 2.529 | 0.096 | 2.574 | 3.908 | 6300 | 30 | 35 | -- | 1840 | 1530 | |||||
2.50±0.030 | 2.490 | 2.504 | 2.603 | 2.617 | 2.631 | 0.098 | 2.678 | 3.598 | 6300 | 30 | 35 | -- | 1840 | 1530 | |||||
2.60±0.030 | 2.590 | 2.604 | 2.703 | 2.717 | 2.731 | 0.098 | 2.778 | 3.324 | 6300 | 30 | 35 | -- | 1840 | 1530 | |||||
2.70±0.030 | 2.690 | 2.704 | 2.803 | 2.817 | 2.831 | 0.098 | 2.878 | 3.079 | 6300 | 30 | 35 | -- | -- | -- | |||||
2.80±0.030 | 2.790 | 2.804 | 2.903 | 2.917 | 2.931 | 0.098 | 2.978 | 2.861 | 6300 | 30 | 36 | -- | -- | -- | |||||
2.90±0.030 | 2.890 | 2.904 | 3.003 | 3.017 | 3.031 | 0.098 | 3.078 | 2.665 | 6300 | 30 | 36 | -- | -- | -- | |||||
3.00±0.030 | 2.99 | 3.004 | 3.103 | 3.117 | 3.131 | 0.098 | 3.178 | 2.489 | 6300 | 30 | 36 | -- | -- | -- | |||||
3.20±0.030 | 3.19 | 3.204 | 3.303 | 3.319 | 3.335 | 0.098 | 3.388 | 2.198 | 6300 | 30 | 36 | -- | -- | -- |