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导线技术参数
Wire Technical Parameters

附录 10 ( 防腐 )58%(60%)IACS 耐热铝合金钢芯绞线结构与技术指标
(NRLH 58 GJ、NRLH 60 GJ、NRLH 58 GJF、NRLH 60 GJF 型
AppendixlO: Table of technological of iacs (Type NRLH 58 GJ、NRLH 60 GJ、NRLH 58 GJF、NRLH 60 GJF)

结构(根数/直径) 2℃ 58% IACS 直 计算拉断力
标称截面 Stranding & Wire 参考载流量 A Rated Current
Norminal Area Dia (mm) 计算外径 流电阻 Calculated 计算重量
2
(mm ) Calculated 不大于 (Ω/ Breaking weight
铝 / 钢 Al/Steel Dia (mm) km) 20℃ D.C. Load (kg/km)
铝 Al 钢 Steel Resistance (N) 90℃ 110℃ 150℃
50/8 6/3.2 1/3.20 9.60 0.6254 16200 195 216 256 326
70/10 6/3.80 1/3.80 11.40 0.4435 22850 275 256 217 407
70/40 12/2.72 7/2.72 13.60 0.4356 57230 511 249 303 401
95/20 7/4.16 7/1.85 13.87 0.3176 36040 409 295 355 490
95/55 12/3.20 7/3.20 16.00 0.3147 76760 708 298 365 498
120/7 18/2.90 1/2.90 14.50 0.2547 26180 379 337 469 594
120/25 7/4.72 7/2.10 15.74 0.2467 46420 527 335 467 591
120/70 12/3.60 7/3.60 18.00 0.2486 . 97150 896 383 410 570
150/8 18/3.20 1/3.20 16.00 0.2092 30870 461 438 533 676
150/20 24/2.78 7/1.85 16.67 0.2083 44920 549 452 550 699
185/10 18/3.60 1/3.60 18.00 0.1653 39070 584 508 620 789
185/25 24/3.15 7/2.10 18.90 0.1622 56850 706 510 623 792
185/30 26/2.98 7/2.32 18.88 0.1674 62140 733 512 625 796
210/10 18/3.80 1/3.80 19.00 0.1484 43530 651 545 664 847
210/25 24/3.33 7/2.22 19.98 0.1452 63530 789 555 676 863
210/35 26/3.22 7/2.50 20.38 0.1434 71280 854 565 690 882
210/50 30/2.98 7/2.98 20.86 0.1452 88400 961 570 695 887
240/30 24/3.60 7/2.40 21.60 0.1242 73170 922 613 756 967
240/40 26/3.42 7/2.66 21.66 0.1271 80570 964 610 746 956
M
240/55 30/3.20 7/3.20 22.40 0.1260 98770 1108 612 758 969
300/15 42/3.00 7/1.67 23.01 0.10230 64570 940 695 848 1082
300/20 45/2.93 7/1.95 23.43 0.10012 72140 1002 697 850 1084
300/25 48/2.85 7/2.22 23.76 0.09920 79830 1058 698 851 1085 导线技术参数
300/40 24/3.99 7/2.66 23.94 0.10111 89880 1133 700 858 1090
300/50 26/3.83 7/2.98 24.26 0.10135 101000 1210 702 861 1105
300/70 30/3.60 7/3.60 25.20 0.09952 125000 1402 718 882 1134
400/20 42/3.51 7/1.95 26.91 0.07471 86270 1286 816 998 1275
400/25 45/3.33 7/2.22 26.64 0.07751 90410 1295 817 999 1276
400/35 48/3.22 7/2.50 26.82 0.07772 98510 1349 819 998 1270
400/50 54/3.07 7/3.07 27.63 0.07606 117900 1511 821 998 1269
400/65 26/4.42 7/3.44 28.00 0.07610 130400 1611 826 1015 1270
400/95 30/4.16 19/2.50 29.14 0.07453 166000 1860 863 1065 1374
500/35 45/3.75 7/2.50 30.00 0.06112 114600 1642 944 1156 1481
500/45 48/3.60 7/2.80 30.00 0.06218 123300 1688 948 1157 1480
500/65 54/3.44 7/3.44 30.96 0.06058 148000 1897 950 1159 1478
630/45 45/4.20 7/2.80 33.60 0.04873 140600 2060 1083 1325 1701
630/55 48/4.12 7/3.20 34.32 0.04747 156100 2209 1088 1328 1700
630/80 54/3.87 19/2.32 34.82 0.04786 187900 2386 1091 1331 1698
800/55 45/4.80 7/3.20 38.40 0.03731 181800 2690 1268 1559 2012
800/70 48/4.63 7/3.60 38.58 0.03759 197300 2791 1265 1557 2010
800/100 54/4.33 19/2.6 38.98 0.03823 231600 2991 1251 1508 1933
1000/120 54/4.84 19/2.9 43.54 0.03060 288800 3733 1432 1744 2230
1440/120 84/4.67 19/2.8 51.36 0.02114 344600 4898 1871 2352 3093

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