Enameled PEWN Grade Three is an insulated wire designed for high performance electrical applications. Its core consists of a high quality copper conductor, while the outer layer is coated with a uniform, continuous layer of polyesterimide (PEWN) insulating varnish that provides excellent electrical performance and high temperature resistance.
1. Premium Copper Conductor: PEWN Grade Three enameled wire uses high purity copper as the conductor material to ensure good electrical conductivity and signal transmission efficiency, while reducing resistance loss.
2. High-performance insulating varnish coating: The use of advanced polyesterimide (PEWN) insulating varnish provides the wire with excellent insulating properties, effectively prevents current leakage, and improves voltage resistance.
3. Excellent abrasion and corrosion resistance: The enameled wire has a smooth and tough surface that is resistant to mechanical abrasion and chemical corrosion, which prolongs the service life of the wire.
4. Wide range of applications: PEWN Grade Three enameled wire is widely used in the manufacture of motors, transformers, coils and other electrical equipment, as well as a variety of high-temperature, high-pressure and high-frequency working environment.
With its high-quality copper conductor and high-performance polyesterimide insulating varnish coating, enameled wire PEWN Grade Three provides a reliable and efficient solution for a variety of electrical applications. Its resistance to high temperatures, abrasion and corrosion makes it an ideal choice for many industries. Choose PEWN Grade Three enameled wire for more consistent performance and longer service life of your electrical system.
| GB ---Grade3 Unit﹕mm |
Diameter of
Conduct |
Conductor
Tolerance |
Conductor Control
Benchmarks |
OD Control
Benchmarks |
Specification Boundaries |
Conductor
Resistance 20℃
(Ω/KM) |
Min Elongation
(%) |
Max.
Springiness
(°) |
Insulation breakdown voltage
(v) |
Lower
Limit |
Upper
Limit |
Lower
Limit |
Upper
Limit |
Min. Increase
in Diameter |
Max. Finished
overall Diameter |
| 0.071 |
±0.003 |
0.070 |
0.072 |
0.09 |
0.095 |
0.018 |
0.097 |
4747 |
13 |
-- |
1100 |
| 0.080 |
±0.003 |
0.079 |
0.081 |
0.101 |
0.107 |
0.020 |
0.108 |
3703 |
14 |
100 |
1200 |
| 0.090 |
±0.003 |
0.089 |
0.091 |
0.113 |
0.119 |
0.022 |
0.120 |
2900 |
15 |
94 |
1300 |
| 0.100 |
±0.003 |
0.099 |
0.101 |
0.124 |
0.131 |
0.023 |
0.132 |
2333 |
16 |
90 |
1400 |
| 0.112 |
±0.003 |
0.111 |
0.114 |
0.139 |
0.146 |
0.026 |
0.147 |
1848 |
17 |
88 |
3900 |
| 0.125 |
±0.003 |
0.124 |
0.127 |
0.154 |
0.161 |
0.028 |
0.163 |
1475 |
17 |
84 |
4100 |
| 0.140 |
±0.003 |
0.139 |
0.142 |
0.171 |
0.178 |
0.030 |
0.181 |
1170 |
18 |
79 |
4200 |
| 0.160 |
±0.003 |
0.159 |
0.162 |
0.194 |
0.201 |
0.033 |
0.205 |
890.6 |
19 |
78 |
4400 |
| 0.180 |
±0.003 |
0.179 |
0.182 |
0.218 |
0.225 |
0.036 |
0.229 |
700.7 |
20 |
75 |
4700 |
| 0.200 |
±0.003 |
0.199 |
0.202 |
0.241 |
0.249 |
0.039 |
0.252 |
565.7 |
21 |
72 |
5100 |
| 0.224 |
±0.003 |
0.223 |
0.226 |
0.269 |
0.277 |
0.043 |
0.280 |
449.5 |
21 |
68 |
5200 |
| 0.250 |
±0.004 |
0.249 |
0.253 |
0.301 |
0.309 |
0.048 |
0.312 |
362.8 |
22 |
65 |
5500 |
| 0.280 |
±0.004 |
0.279 |
0.283 |
0.333 |
0.341 |
0.050 |
0.345 |
288.2 |
22 |
61 |
5800 |
| 0.315 |
±0.004 |
0.314 |
0.317 |
0.371 |
0.38 |
0.053 |
0.384 |
227.0 |
23 |
62 |
6100 |
| 0.355 |
±0.004 |
0.354 |
0.357 |
0.415 |
0.423 |
0.057 |
0.428 |
178.2 |
23 |
59 |
6400 |
| 0.400 |
±0.005 |
0.398 |
0.403 |
0.464 |
0.474 |
0.060 |
0.478 |
140.7 |
24 |
55 |
6600 |
| 0.450 |
±0.005 |
0.448 |
0.453 |
0.518 |
0.528 |
0.064 |
0.533 |
110.9 |
25 |
53 |
6800 |
| 0.500 |
±0.005 |
0.498 |
0.503 |
0.571 |
0.581 |
0.067 |
0.587 |
89.59 |
25 |
51 |
7000 |
| 0.560 |
±0.006 |
0.557 |
0.563 |
0.635 |
0.645 |
0.071 |
0.653 |
71.53 |
26 |
48 |
7100 |
| 0.630 |
±0.006 |
0.627 |
0.633 |
0.709 |
0.721 |
0.075 |
0.728 |
56.38 |
27 |
53 |
7100 |
| 0.710 |
±0.007 |
0.707 |
0.714 |
0.795 |
0.807 |
0.080 |
0.814 |
44.42 |
28 |
50 |
7200 |
| 0.800 |
±0.008 |
0.797 |
0.804 |
0.89 |
0.902 |
0.085 |
0.911 |
35.00 |
28 |
46 |
7400 |
| 0.900 |
±0.009 |
0.897 |
0.904 |
0.995 |
1.007 |
0.090 |
1.018 |
27.65 |
29 |
51 |
7600 |
| 1.000 |
±0.010 |
0.997 |
1.004 |
1.1 |
1.114 |
0.095 |
1.124 |
22.40 |
30 |
47 |
7600 |
| 1.120 |
±0.011 |
1.116 |
1.124 |
1.223 |
1.237 |
0.098 |
1.248 |
17.85 |
30 |
34 |
7600 |
| 1.250 |
±0.013 |
1.246 |
1.254 |
1.355 |
1.369 |
0.100 |
1.381 |
14.35 |
31 |
39 |
7600 |
| 1.400 |
±0.014 |
1.396 |
1.406 |
1.509 |
1.523 |
0.103 |
1.535 |
11.43 |
32 |
36 |
7600 |
| 1.600 |
±0.016 |
1.596 |
1.606 |
1.714 |
1.73 |
0.107 |
1.740 |
8.75 |
32 |
32 |
7600 |
| 1.800 |
±0.018 |
1.796 |
1.806 |
1.917 |
1.933 |
0.110 |
1.944 |
6.91 |
32 |
|
7600 |
| 2.000 |
±0.020 |
1.994 |
2.006 |
2.12 |
2.136 |
0.113 |
2.148 |
5.60 |
33 |
|
7600 |
| 2.240 |
±0.022 |
2.234 |
2.246 |
2.363 |
2.381 |
0.116 |
2.392 |
4.46 |
33 |
|
7600 |
| 2.500 |
±0.025 |
2.494 |
2.506 |
2.626 |
2.644 |
0.119 |
2.656 |
3.58 |
33 |
|
7600 |
| 2.800 |
±0.028 |
2.794 |
2.808 |
2.932 |
2.95 |
0.123 |
2.961 |
2.86 |
34 |
|
3800 |
| 3.150 |
±0.032 |
3.144 |
3.158 |
3.286 |
3.306 |
0.127 |
3.316 |
2.26 |
34 |
|
3800 |
Product Tags:
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0.1mm-2.20mm enamelled wire PEWN Grade three Overcoat polyamide Non weldable 155 Thermal Class 155 Images
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