钢芯铝绞线的物理参数及载流量
2024-10-18
来源:威能网
LGJ型钢芯铝绞线(GB1179-83)的物理参数及载流量 弹根数/直径标称截面积/(mm2铝/钢) (mm) 外径计算截面(mm2) (mm) 计算最大直流电阻Ω 铝 LGJ-10/2 LGJ-16/3 LGJ-25/4 LGJ-35/6 LGJ-50/8 LGJ-50/30 LGJ-70/10 LGJ-70/40 LGJ-95/15 LGJ-95/20 LGJ-95/55 LGJ-120/7 LGJ-120/20 LGJ-120/25 LGJ-120/70 LGJ-150/8 LGJ-150/20 150(LGJQGB1179-74) 7/1.8 6/1.50 6/1.85 6/2.32 6/2.72 6/3.20 12/2.32 6/3.80 12/2.72 26/2.15 7/4.16 12/3.20 18/2.90 26/2.38 7/4.72 12/3.60 18/3.20 24/2.78 钢 1/1.50 1/1.85 1/2.32 1/2.72 1/3.20 7/2.32 1/3.80 7/2.72 7/1.67 7/1.85 7/3.20 1/2.90 7/1.85 7/2.10 7/3.60 1/3.20 7/1.85 24/2.8 铝 钢 总计 拉断力(N) 计算重量(kg/km) 性模量/GPa 线胀系数/10-6C-1 708090计算载流量/A 2.706 1.779 1.131 0.823 4120 6130 9290 12630 16870 42620 23390 58300 35000 37200 78110 27570 41000 47880 98370 32860 46630 92 0.4217 0.4141 0.3058 0.3019 0.2992 0.2422 0.2496 0.2345 0.2364 0.1989 0.198 42.9 65.2 102.6 141 195.1 372 275.2 511.3 380.8 408.9 707.7 379 466.8 526.6 895.6 461.4 549.4 79 79 79 79 79 105 79 105 76 76 105 66 76 76 105 66 73 19 19.1 19.1 19.1 19.1 15.3 19.1 15.3 18.9 18.5 15.3 21.2 18.9 18.5 15.3 21.2 19.6 ℃ ℃ ℃ 66 78 87 85 111 134 161 166 194 196 252 233 230 287 285 265 258 323 326 100 131 158 191 195 232 230 306 277 270 350 348 315 301 395 400 113 149 180 218 218 266 257 351 319 301 401 399 365 335 454 461 48.25 8.04 56.29 4.5 5.55 6.96 8.16 9.6 11.6 11.4 13.6 13.61 13.87 16 14.5 15.07 15.74 18 16 16.67 16 0.56 68.05 11.34 79.39 94.39 95.14 15.33 18.82 109.72 113.96 118.89 115.67 122.48 122.15 144.76 145.68 6.61 18.82 24.25 71.25 8.04 18.82 125.5 134.49 146.73 193.4 152.8 164.5 559 LGJ-150/25 LGJ-150/35 150(LGJJGB1179-74) 185/10 185/25 185(LGJQGB1179-74) 185/30 LGJ-185/45 185(LGJJGB1179-74) LGJ-210/10 LGJ-210/25 LGJ-210/35 LGJ-210/50 LGJ-240/30 240(LGJQGB1179-74) LGJ-240/40 LGJ-240/55 240(LGJJGB1179-74) LGJ-300/15 LGJ-300/20 LGJ-300/25 42/3.00 45/2.93 48/2.7/3.2 26/3.42 30/3.20 7/2.4 18/3.80 24/3.33 26/3.22 30/2.98 24/3.60 7/2.8 26/2.98 30/2.80 7/2.0 18/3.60 24/3.15 7/2.5 26/2.70 30/2.50 7/2.10 7/2.50 30/2.5 1/3.60 7/2.10 24/3.1 7/2.32 7/2.80 30/2.8 7/3.80 7/2.22 7/2.50 7/2.98 7/2.40 24/3.59 7/2.66 7/3.20 30/3.2 7/1.67 7/1.95 7/2.148.86 147.26 24.25 34.36 173.11 181.62 17.1 17.5 0.1939 0.1962 54110 65020 601 676.2 76 80 18.9 17.8 331 331 407 407 469 469 183.22 187.04 10.18 24.25 193.4 211.29 17.5 0.1572 0.1542 40880 59420 678 372 379 458 468 528 540 18.1 18.9 584 706.1 66 73 21.2 19.6 181.34 184.73 29.59 43.1 210.93 227.83 18.4 18.88 19.6 0.1592 0.1564 64320 80190 687 373 379 460 469 531 541 732.6 848.2 76 80 18.9 17.8 204.14 209.02 211.73 209.24 244.29 11.34 27.1 34.36 48.82 31.67 215.48 236.12 246.09 258.06 275.96 19.6 0.1411 0.138 0.1363 0.1381 0.1181 45140 65990 74250 90830 75620 850 397 405 409 409 445 490 501 507 507 552 565 579 586 586 639 19 19.98 20.38 20.86 21.6 650.7 789.1 853.9 960.8 922.2 66 73 76 80 73 21.2 19.6 18.9 17.8 19.6 238.85 241.27 277.75 297.57 21.6 21.66 22.4 0.1209 0.1198 83370 102100 937 440 445 546 554 633 641 38.9 56.3 964.3 1108 76 80 18.9 17.8 296.88 303.42 306. 15.33 20.91 312.21 324.33 22.4 23.01 23.43 23.70.09724 0.0952 0.09 68060 75680 83411111 495 502 50 615 624 62 711 722 72939.8 1002 1058 61 63 65 21.4 20.9 20.5 27.1 333. 85 300(LGJQGB1179-74) LGJ-300/40 LGJ-300/50 LGJ-300/70 300(LGJJGB1179-74) LGJ-400/20 LGJ-400/25 LGJ-400/35 LGJ-400/50 400(LGJQGB1179-74) LGJ-400/65 LGJ-400/95 400(LGJJGB1179-74) LGJ-500/35 LGJ-500/45 LGJ-500/65 500(LGJQGB1179-74) LGJ-630/45 LGJ-630/55 LGJ-630/80 26/4.42 30/4.16 19/2.5 45/3.75 48/3.60 54/3.44 19/2.0 45/4.20 48/4.12 54/3.87 7/3.0 24/3.99 26/3.83 30/3.60 19/2.2 42/3.51 45/3.33 48/3.22 54/3.07 7/2.6 22 54/2.62 7/2.66 7/2.98 7/3.60 30/3.67 7/1.95 7/2.22 7/2.50 7/3.07 54/3.04 7/3.44 19/2.50 30/4.17 7/2.50 7/2.80 7/3.44 54/3.37 7/2.80 7/3.20 19/2.32 21 31 6 433 0 5 8 6 300.09 299.54 305.36 338.99 248.36 376.61 23.94 24.26 25.2 0.09614 0.09636 0.09463 92220 103400 128000 503 504 512 628 629 641 728 730 745 38.9 48.82 71.25 1133 1210 1402 73 76 80 19.6 18.9 17.8 406.4 391.91 390.88 399.73 20.91 27.1 34.36 51.82 427.31 419.01 425.24 451.55 26.91 26.64 26.82 27.63 0.07104 0.0737 0.07389 0.07232 88850 95940 103900 1123400 595 584 583 592 746 730 729 741 864 845 844 857 1286 1295 1349 1511 61 63 65 69 21.4 20.9 20.5 19.3 398.94 407.75 65.06 93.27 0.07236 0.07087 135200 171300 597 608 752 767 876 895 464 501.02 28 29.14 1611 1860 76 80 18.9 17.8 497.01 488.58 501.88 34.36 43.1 65.06 531.37 531.68 566.94 0.05812 0.05912 0.0576 119500 128100 154000 670 664 667 842 834 850 977 967 983 30 30 30.96 1642 1688 1897 63 65 69 20.9 20.5 19.3 623.45 639.92 635.19 666.55 696.22 715.51 0.04633 0.04814 0.04551 148700 164400 192900 763 775 774 964 979 977 1120 1136 1131 43.1 56.3 80.32 33.6 34.32 34.82 2060 2209 2388 63 65 67 20.9 20.5 19.4 600(LGJQGB1179-74) 720/50 LGJ-800/55 LGJ-800/70 LGJ-800/100 19/2.2 45/4.529 45/4.80 48/4.63 54/4.33 54/3.69 7/3.02 7/3.20 7/3.60 19/2.60 725.1 814.3 808.15 795.17 50.14 56.3 71.25 100.88 775.24 870.6 879.4 896.05 36.23 38.4 38.58 38.98 170600 191500 207000 241100 0.03547 0.03574 0.03635 2401 2690 2791 2991 63 65 67 20.9 20.5 19.4 887 884 878 111111 13131226 10 21 01 13 88