铝体结构参考:
| 导体截面 | BLV | 外径(BLV) | 铝/铝合金(旧) | 铝合金 |
|---|---|---|---|---|
| 2.5 | 1/1.78 | 1.78 | / | / |
| 4 | 1/2.25 | 2.25 | 1/1.225 | / |
| 6 | 1/2.81 | 2.81 | 1/2.83 | / |
| 10 | 7/1.35 | 4.1 | 7/1.35 | 7/1.33 |
| 16 | 7/1.70 | 5.1 | 7/1.70 | 7/1.68 |
| 25 | 7/2.14 | 6.4 | 7/2.14 | 7/2.20 |
| 35 | 7/2.52 | 7.6 | 7/2.54 | 7/2.56 |
| 50 | 19/1.78 | 8.9 | 10/2.54 | 7/2.95 |
| 70 | 19/2.14 | 10.7 | 14/2.50 | 18/2.20 |
| 95 | 19/2.52 | 12.6 | 19/2.54 | 18/2.60 |
| 120 | 37/2.03 | 14.2 | 24/2.54 | 18/2.93 |
| 150 | 37/2.25 | 15.8 | 30/2.54 | 18/3.27 |
| 185 | 37/2.52 | 17.6 | 37/2.54 | 36/2.58 |
| 240 | 61/2.25 | 20.3 | 48/2.54 | 36/2.95 |
| 300 | 61/2.52 | 22.7 | 61/2.54 | 36/3.28 |
| 400 | 61/2.85 | 25.7 | 61/2.96 | 58/2.98 |