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美标线AWG是国标线多少平方?
发布时间:2018/8/14 10:13:36 浏览量: |
美标线不像国标线以 mm2作为单位的,美标线是以AWG、MCM(圆密尔)为单位的,到底AWG等于国标线中的多少平方呢?下面公开分享AWG与mm2的实际截面积换算: AWG=实际的mm2
AWG 数值 | 横截面 mm2 | 直径 mm | 芯线电阻Ω/km |
| AWG 数值 | 横截面 mm2 | 直径 mm | 芯线电阻Ω/km | 1000 MCM | 507 | 29.3 | 0.036 |
| 13 | 2.63 | 1.83 | 7.02 | 900 | 456 | 27.8 | 0.04 |
| 14 | 2.08 | 1.63 | 8.79 | 750 | 380 | 25.4 | 0.048 |
| 15 | 1.65 | 1.45 | 11.2 | 600 | 304 | 22.7 | 0.061 |
| 16 | 1.31 | 1.29 | 14.7 | 650 | 279 | 21.7 | 0.066 |
| 17 | 1.04 | 1.15 | 17.8 | 500 | 253 | 20.7 | 0.07 |
| 18 | 0.823 | 1.024 | 23 | 450 | 228 | 19.6 | 0.08 |
| 19 | 0.653 | 0.912 | 28.3 | 400 | 203 | 18.5 | 0.09 |
| 20 | 0.519 | 0.812 | 34.5 | 350 | 177 | 17.3 | 0.1 |
| 21 | 0.412 | 0.723 | 44 | 300 | 152 | 16 | 0.12 |
| 22 | 0.324 | 0.644 | 54.8 | 250 | 127 | 14.6 | 0.14 |
| 23 | 0.259 | 0.573 | 70.1 | 4/0 | 107.2 | 11.68 | 0.18 |
| 24 | 0.205 | 0.511 | 89.2 | 3/0 | 85 | 10.4 | 0.23 |
| 25 | 0.163 | 0.455 | 111 | 2/0 | 67.4 | 9.27 | 0.29 |
| 26 | 0.128 | 0.405 | 146 | 0 | 53.4 | 8.25 | 0.37 |
| 27 | 0.102 | 0.361 | 176 | 1 | 42.4 | 7.35 | 0.47 |
| 28 | 0.0804 | 0.321 | 232 | 2 | 33.6 | 6.54 | 0.57 |
| 29 | 0.0646 | 0.286 | 282 | 3 | 26.7 | 5.83 | 0.71 |
| 30 | 0.0503 | 0.255 | 350 | 4 | 21.2 | 5.19 | 0.91 |
| 31 | 0.04 | 0.227 | 446 | 5 | 16.8 | 4.62 | 1.12 |
| 32 | 0.032 | 0.202 | 578 | 6 | 13.3 | 4.11 | 1.44 |
| 33 | 0.0252 | 0.18 | 710 | 7 | 10.6 | 3.67 | 1.78 |
| 34 | 0.02 | 0.16 | 899 | 8 | 8.34 | 3.26 | 2.36 |
| 35 | 0.0161 | 0.143 | 1125 | 9 | 6.62 | 2.91 | 2.77 |
| 36 | 0.0123 | 0.127 | 1426 | 10 | 5.26 | 2.59 | 3.64 |
| 37 | 0.01 | 0.113 | 1800 | 11 | 4.15 | 2.3 | 4.44 |
| 38 | 0.00795 | 0.101 | 2255 | 12 | 3.31 | 2.05 | 5.41 |
| 39 | 0.00632 | 0.0897 | 2860 |
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| 4/0代表0000;3/0代表000;2/0代表00;1mil=0.0254mm | 较大的横截面以CM(圆密耳)为单位表示 | 1CM=1圆密耳=0.0005067mm2 | 1MCM=1000圆密耳=0.5067mm3 |
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