尺寸与电气参考 · 铜 · 600 V
- 导体材料
- 铜（Cu）
- 绝缘材料
- XLPE
- 额定电压
- 600 V
- 最高导体温度
- 90°C
- 载流量依据
- 2023 NEC Table 310.16; applicable correction and termination rules apply
| 配置 | 每芯标称截面积mm² | 导体规格AWG / kcmil | 每芯股数 | 裸导体直径mm | 绝缘厚度mm | 绝缘外径mm | 外形尺寸／外径mm | 铜重量kg/km | 电缆近似重量kg/km | 最小弯曲半径mm | 25°C导体直流电阻Ω/km | 75°C交流电阻Ω/km | 60Hz感抗Ω/km | 75°C栏参考载流量A | 90°C栏参考载流量A | 选择 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 AWG | 2.081 | 14 | 7 | 1.803 | 1.143 | 4.089 | 4.191 | 17.9 | 31.3 | 17.78 | 8.632 | 10.712 | 0.19 | 20 | 25 | |
| 12 AWG | 3.309 | 12 | 实心 | 2.057 | 1.143 | 4.343 | 4.445 | 28.3 | 41.7 | 17.78 | 5.453 | 6.768 | 0.177 | 25 | 30 | |
| 12 AWG | 3.309 | 12 | 7 | 2.261 | 1.143 | 4.547 | 4.648 | 29.8 | 43.2 | 17.78 | 5.453 | 6.768 | 0.177 | 25 | 30 | |
| 10 AWG | 5.261 | 10 | 7 | 2.87 | 1.143 | 5.156 | 5.258 | 47.6 | 64 | 20.32 | 3.412 | 4.236 | 0.164 | 35 | 40 | |
| 8 AWG | 8.366 | 8 | 7 | 3.607 | 1.524 | 6.655 | 6.807 | — | 102.7 | 27.94 | 2.142 | 2.657 | 0.171 | 50 | 55 | |
| 6 AWG | 13.302 | 6 | 7 | 4.521 | 1.524 | 7.569 | 7.722 | 120.5 | 153.3 | 30.48 | 1.348 | 1.673 | 0.167 | 65 | 75 | |
| 4 AWG | 21.151 | 4 | 7 | 5.715 | 1.524 | 8.763 | 8.915 | 190.5 | 230.7 | 35.56 | 0.846 | 1.05 | 0.157 | 85 | 95 | |
| 3 AWG | 26.67 | 3 | 7 | 6.401 | 1.524 | 9.449 | 9.601 | 241.1 | 284.2 | 38.1 | 0.673 | 0.833 | 0.154 | 100 | 115 | |
| 2 AWG | 33.631 | 2 | 7 | 7.188 | 1.524 | 10.236 | 10.389 | 303.6 | 352.7 | 40.64 | 0.531 | 0.659 | 0.148 | 115 | 130 | |
| 1 AWG | 42.408 | 1 | 19 | 8.179 | 2.032 | 12.243 | 12.421 | 383.9 | 458.4 | 50.8 | 0.42 | 0.522 | 0.151 | 130 | 145 | |
| 1/0 AWG | 53.475 | 1/0 | 19 | 9.195 | 2.032 | 13.259 | 13.411 | 483.7 | 565.5 | 53.34 | 0.335 | 0.417 | 0.144 | 150 | 170 | |
| 2/0 AWG | 67.431 | 2/0 | 19 | 10.287 | 2.032 | 14.351 | 14.529 | 610.1 | 699.4 | 58.42 | 0.269 | 0.335 | 0.141 | 175 | 195 | |
| 3/0 AWG | 85.029 | 3/0 | 19 | 11.582 | 2.032 | 15.646 | 15.799 | 770.9 | 869.1 | 63.5 | 0.21 | 0.259 | 0.138 | 200 | 225 | |
| 4/0 AWG | 107.219 | 4/0 | 19 | 13.005 | 2.032 | 17.069 | 17.221 | 974.7 | 1083.4 | 68.58 | 0.167 | 0.207 | 0.135 | 230 | 260 | |
| 250 kcmil | 126.677 | 250 | 37 | 14.173 | 2.413 | 18.999 | 18.847 | 1147.4 | 1287.3 | 76.2 | 0.141 | 0.174 | 0.135 | 255 | 290 | |
| 300 kcmil | 152.012 | 300 | 37 | 15.519 | 2.413 | 20.345 | 20.168 | 1378 | 1526.9 | 81.28 | 0.118 | 0.148 | 0.135 | 285 | 320 | |
| 350 kcmil | 177.348 | 350 | 37 | 16.789 | 2.413 | 21.615 | 21.869 | 1608.7 | 1772.4 | 86.36 | 0.102 | 0.128 | 0.131 | 310 | 350 | |
| 400 kcmil | 202.683 | 400 | 37 | 17.932 | 2.413 | 22.758 | 22.479 | 1837.9 | 2007.5 | 88.9 | 0.089 | 0.115 | 0.131 | 335 | 380 | |
| 500 kcmil | 253.354 | 500 | 37 | 20.041 | 2.413 | 24.867 | 24.536 | 2296.2 | 2485.2 | 99.06 | 0.069 | 0.089 | 0.128 | 380 | 430 | |
| 600 kcmil | 304.024 | 600 | 61 | 21.996 | 2.794 | 27.584 | 27.229 | 2757.6 | 2994.2 | 137.16 | 0.059 | 0.079 | 0.128 | 420 | 475 | |
| 750 kcmil | 380.031 | 750 | 61 | 24.587 | 2.794 | 30.175 | 29.743 | 3445.1 | 3708.5 | 149.86 | 0.046 | 0.062 | 0.125 | 475 | 535 | |
| 1000 kcmil | 506.707 | 1000 | 61 | 28.372 | 2.794 | 33.96 | 34.265 | 4595.5 | 4903.5 | 170.18 | 0.036 | 0.052 | 0.121 | 545 | 615 |
