[Specifications ]
规格与参数
| 450/750V YC、YCW重型橡套软电缆 | |||||||||
| 序号 | 规格 芯数标称截画 (mm²) | 导体结构 根数/单线直径 (mm) | 绝缘厚度 mm | 护套厚度 mm | 电缆 外径上线 mm | 20时导体电阻 Ω/km（不大于） | 参考重量 kg / km | ||
| 铜芯 | 镀锡铜芯 | YC | YCW | ||||||
| 1 | 2 x 1.5 | 30/0.25 | 0.8 | 1.5 | 11.5 | 13.3 | 13.7 | 132 | 146.6 |
| 2 | 2 x 2.5 | 49/0.25 | 0.9 | 1.7 | 13.5 | 7.98 | 8.21 | 203.6 | 223.9 |
| 3 | 2 x 4.0 | 56/0.30 | 1.0 | 1.8 | 15.0 | 4.95 | 5.09 | 280.2 | 305.6 |
| 4 | 2 x 6.0 | 84/0.30 | 1.0 | 2.0 | 18.5 | 3.30 | 3.39 | 412.2 | 448.2 |
| 5 | 2 x 10 | 84/0.40 | 1.2 | 3.1 | 24 | 1.91 | 1.95 | 669.1 | 732.8 |
| 6 | 2 x 16 | 126/0.40 | 1.2 | 3.3 | 27.5 | 1.21 | 1.24 | 906.6 | 988.3 |
| 7 | 2 x 25 | 196/0.40 | 1.4 | 3.6 | 31.5 | 0.78 | 0.795 | 1144.3 | 1229.4 |
| 8 | 2 x 35 | 276/0.40 | 1.4 | 3.9 | 35.5 | 0.554 | 0.565 | 1505.5 | 1610.4 |
| 9 | 2 x 50 | 396/0.40 | 1.6 | 4.3 | 41 | 0.386 | 0.393 | 2464.2 | 2655.7 |
| 10 | 3 x 1.5 | 30/0.25 | 0.8 | 1.6 | 12.5 | 13.3 | 13.7 | 156 | 171 |
| 11 | 3 x 2.5 | 49/0.25 | 0.9 | 1.8 | 14.5 | 7.98 | 8.21 | 246.1 | 266.9 |
| 12 | 3 x 4.0 | 56/0.30 | 1 | 1.9 | 16 | 4.95 | 5.09 | 305.6 | 325.2 |
| 13 | 3 x 6.0 | 84/0.30 | 1 | 2.1 | 20 | 3.3 | 3.39 | 462.5 | 491.4 |
| 14 | 3 x 10 | 84/0.40 | 1.2 | 3.3 | 25.5 | 1.91 | 1.95 | 872.3 | 895.6 |
| 15 | 3 x 16 | 126/0.40 | 1.2 | 3.5 | 29.5 | 1.21 | 1.24 | 1075.8 | 1152.8 |
| 16 | 3 x 25 | 196/0.40 | 1.4 | 3.8 | 34 | 0.78 | 0.795 | 1514.3 | 1725.4 |
| 17 | 3 x 35 | 276/0.40 | 1.4 | 4.1 | 38 | 0.554 | 0.565 | 1789.3 | 1956 |
| 18 | 3 x 50 | 396/0.40 | 1.6 | 4.5 | 43.5 | 0.386 | 0.393 | 2880.3 | 3057.8 |
| 19 | 4 x 1.5 | 300/0.25 | 0.8 | 1.7 | 15.5 | 13.3 | 13.7 | 188.6 | 205.6 |
| 20 | 4 x 2.5 | 49/0.25 | 0.9 | 1.9 | 15.5 | 7.98 | 8.21 | 300.5 | 323.7 |
| 21 | 4 x 4.0 | 56/0.36 | 1 | 2 | 18 | 4.95 | 5.09 | 438.4 | 469.5 |
| 22 | 4 x 6.0 | 84/0.30 | 1 | 2.3 | 22 | 3.3 | 3.39 | 643.2 | 686 |
| 23 | 4 x 10 | 84/0.40 | 1.2 | 3.4 | 28 | 1.91 | 1.95 | 1106 | 1079.7 |
| 24 | 4 x 16 | 126/0.40 | 1.2 | 3.6 | 32 | 1.21 | 1.24 | 1380 | 1473 |
| 25 | 4 x 25 | 196/0.40 | 1.4 | 4.1 | 37.5 | 0.78 | 0.795 | 2011.8 | 2137.3 |
| 26 | 4 x 35 | 276/0.40 | 1.4 | 4.4 | 42 | 0.554 | 0.565 | 2637.2 | 2792.7 |
| 27 | 4 x 50 | 396/0.40 | 1.6 | 4.8 | 48.5 | 0.386 | 0.393 | 3634.4 | 3838.4 |
| 28 | 5 x 1.5 | 30/0.25 | 0.8 | 1.8 | 15 | 13.3 | 13.7 | 221.4 | 240.6 |
| 29 | 5 x 2.5 | 49/0.25 | 0.9 | 2 | 17 | 7.98 | 8.21 | 347.6 | 372.7 |
| 30 | 5 x 4.0 | 56/0.30 | 1 | 2.2 | 19.5 | 4.95 | 5.09 | 497.1 | 528.9 |
| 31 | 5 x 6.0 | 84/0.30 | 1 | 2.5 | 24.5 | 3.3 | 3.39 | 765.7 | 815 |
| 32 | 5 x 10 | 84/0.40 | 1.2 | 3.6 | 31 | 1.91 | 1.95 | 1205.2 | 1289 |
| 33 | 5 x 16 | 126/0.40 | 1.2 | 3.9 | 35.5 | 1.21 | 1.24 | 1668.8 | 2578.1 |
| 34 | 5 x 25 | 196/0.40 | 1.4 | 4.4 | 41.5 | 0.78 | 0.795 | 2434.1 | 2578.1 |
