1、标称截面( 铝/钢)mm 2 计算外径 mm 计算重量 kg/km 载流量 A10/2 4.5 42.9 6616/3 5.55 65.2 8525/4 6.96 102.6 11135/6 8.16 141 13450/8 9.6 195.1 16150/30 11.6 372 16670/10 11.4 275.2 19470/40 13.6 511.3 19695/15 13.61 380.8 25295/20 13.87 408.9 23395/55 16 707.7 230120/7 14.5 379 287120/20 15.07 466.8 286120/25 15.74 526
2、.6 265120/70 18 895.6 258150/8 16 461.4 323150/20 16.67 549.4 326150/25 17.1 601 331150/35 17.5 676.2 331185/10 18 584 372185/25 18.9 706.1 379185/30 18.88 732.6 373185/45 19.6 848.2 379210/10 19 650.7 397210/25 19.98 789.1 405210/35 20.38 853.9 409210/50 20.86 960.8 409240/30 21.6 922.2 445240/40 2
3、1.66 964.3 440240/55 22.4 1108 445300/15 23.01 939.8 495300/20 23.43 1002 502300/25 23.76 1058 505300/40 23.94 1133 503300/50 24.26 1210 504300/70 25.2 1402 512400/20 26.91 1286 595400/25 26.64 1295 584400/35 26.82 1349 583400/50 27.63 1511 592400/65 28 1611 597400/95 29.14 1860 608500/35 30 1642 670500/45 30 1688 664500/65 30.96 1897 667630/45 33.6 2060 763630/55 34.32 2209 775630/80 34.82 2388 774800/55 38.4 2690 887800/70 38.58 2791 884800/100 38.98 2991 878
