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| 截面 | 導體結構 | TR電阻 ≤Ω/Km | TXR電阻 ≤Ω/Km | | 截面 | 導體結構 | TR電阻 ≤Ω/Km | TXR電阻 ≤Ω/Km | 電焊機線 導體電阻 |
| 0.12 | 1/0.4 | 144.1 | 146.9 | 0.12 | 7/0.15 | 158 | 163 | | |
| 0.20 | 1/0.5，7/0.20 | 92.3 | 94.8 | 0.20 | 12/0.15 | 92.3 | 95 | | |
| 0.30 | 1/0.6 | 64.1 | 65.3 | 0.30 | 16/0.15 | 69.2 | 74.8 | | |
| 0.35 | | | | 0.35 | 7/0.25，20/0.15 | 55.4 | 57 | | |
| 0.40 | 1/0.7，7/0.28 | 45.0 | 48.0 | 0.40 | 23/0.15 | 48.2 | 49.6 | | |
| 0.5 | 1/0.8，7/0.30 | 36.0 | 36.7 | 0.5 | 16/0.20，28/0.15 | 39.0 | 40.1 | 16/0.20 | |
| 0.75 | 1/0.97，7/0.37 | 24.5 | 24.8 | 0.75 | 24/0.20，42/0.15 | 26.0 | 26.7 | 24/0.20 | |
| 1 | 1/1.13，7/0.43，19/0.26 | 18.1 | 18.2 | 1 | 32/0.20,56/0.15 | 19.5 | 20.0 | 32/0.20 | |
| 1.25 | 7/0.47 | | 14.6 | 1.25 | | | | | |
| 1.5 | 1/1.38，7/0.52，19/0.32 | 12.1 | 12.2 | 1.5 | 30/0.25，48/0.20,84/0.15 | 13.3 | 13.7 | 30/0.24 | |
| 2.0 | 7/0.60，19/0.37 | 9.43 | 9.61 | 2.0 | 41/0.25 | 9.79 | 10.2 | | |
| 2.5 | 1/1.78，7/0.68，19/0.41 | 7.41 | 7.56 | 2.5 | 49/0.25,140/0.15 | 7.98 | 8.21 | 49/0.24 | |
| 3 | 7/0.47，19/0.45 | 6.08 | 6.2 | 3 | 63/0.25 | 6.33 | 6.51 | | |
| 3.5 | 7/0.80 | | 5.4 | 3.5 | | | | | |
| 4 | 1/2.25，7/0.85，19/0.52 | 4.61 | 4.70 | 4 | 56/0.30，77/0.26,224/0.15 | 4.95 | 5.09 | 56/0.29 | |
| 5 | 7/0.95，19/0.60 | 3.47 | 3.54 | 5 | 98/0.25 | 4.07 | 4.19 | | |
| 6 | 1/2.76，7/1.04，49/0.39，19/0.64 | 3.08 | 3.11 | 6 | 77/0.32，84/0.30,189/0.20 | 3.30 | 3.39 | 84/0.29 | |
| 10 | 7/1.35，49/0.52 | 1.83 | 1.84 | 10 | 84/0.40，133/0.32，322/0.20 | 1.91 | 1.95 | 84/0.38 | |
| 16 | 7/1.70，49/0.64 | 1.15 | 1.16 | 16 | 126/0.40，133/0.39，513/0.20 | 1.21 | 1.24 | 133/0.38 | |
| 25 | 7/2.14，98/0.58 | 0.727 | 0.734 | 25 | 196/0.40，798/0.20 | 0.780 | 0.795 | 203/0.38 | |
| 35 | 7/2.52，19/1.53，133/0.58 | 0.524 | 0.529 | 35 | 276/0.40，1121/0.20 | 0.554 | 0.565 | 286/0.38 | |
| 50 | 19/1.78，133/0.68 | 0.387 | 0.391 | 50 | 396/0.40，1596/0.20 | 0.386 | 0.393 | 413/0.38 | |
| 70 | 19/2.14，198/0.68 | 0.268 | 0.270 | 70 | 360/0.50，2220/0.20 | 0.272 | 0.277 | 328/0.50 | |
| 95 | 19/2.52 | 0.193 | 0.195 | 95 | 475/0.50，2997/0.20 | 0.206 | 0.210 | 434/0.50 | |
| 120 | 37/2.03 | 0.153 | 0.154 | 120 | 608/0.50，1702/0.30 | 0.161 | 0.164 | 560/0.50 | |
| 150 | 37/2.25 | 0.124 | 0.126 | 150 | 756/0.50 | 0.129 | 0.132 | 699/0.50 | |
| 185 | 37/2.52 | 0.0991 | 0.100 | 185 | 925/0.50 | 0.106 | 0.108 | 852/0.50 | |
| 240 | 61/2.25 | 0.0754 | 0.0762 | 240 | 1221/0.50 | 0.0801 | 0.0817 | 1131/0.50 | |
| 300 | 61/2.52 | 0.0601 | 0.0607 | 300 | 1525/0.50 | 0.0641 | 0.0654 | 1406/0.50 |
