铝包钢芯铝绞线(Aluminum-Clad Steel Stranded Conductor(ACSR/AS))
一、产品型号
JL/LB1A:铝包钢的导电率为20.3%IACS的铝包钢芯绞线。
二、产品用途
铝包钢线是一种将铝连续均匀包覆在钢芯上的双金属线,它兼有导电性能好,耐腐蚀,高频传输性能好以及钢的强度高等优点。铝包钢芯铝绞线是将铝包钢线作加强芯和铝线绞合在一起的绞线,与普通钢芯铝绞线相比,导体重量轻5%,载流量提高2-3%;电力损耗减少4-6%;使用寿命长,而且不增加任何架设费用。它广泛适用于输电线路用导线,尤其是沿海地区,盐碱滩和三、四级污染工业区的输电线路和要求增大铝钢截面比的输配电线路用导线。
三、产品标准
本产品按GB/T 1179-1999《圆线同心绞架空电线》及GB1179-83《铝绞线及钢芯铝绞线》标准组织生产。
同时还可根据用户需要按国际电工委员会推荐标准IEC、英国标准、德国标准及美国标准生产。
JL/LB1A、JL/LB14铝包钢芯铝绞线性能参数
标称截面 | 结构 | 计算截面 | 外径 | 20℃直流电阻 | 额定抗拉力 | 单位重量 | ||||||
铝 | 钢 | 铝 | 钢 | 合计 | JL | JL | JL | |||||
LB1A | LB14 | LB1A | LB14 | LB1A | LB14 | |||||||
50/8 | 6/3.20 | 1/3.20 | 48.25 | 8.04 | 56.29 | 9.60 | 0.5629 | 0.5726 | 17.61 | 188.15 | 185.4 | 188.2 |
70/l0 | 6/3.80 | 1/3.80 | 68.05 | 11.34 | 79.39 | 11.40 | 0.3991 | 0.4059 | 23.36 | 254.03 | 261.5 | 267.7 |
70/40 | 12/2.72 | 7/2.72 | 69.73 | 40.67 | 110.40 | 13.60 | 0.3458 | 0.4063 | 60.66 | 69.20 | 461.8 | 484.2 |
95/20 | 7/4.16 | 7/1.85 | 95.14 | 18.82 | 114.00 | 13.87 | 0.2831 | 0.2888 | 37.81 | 41.76 | 386 | 396.5 |
95/55 | 12/3.20 | 7/3.20 | 96.51 | 56.30 | 152.80 | 16.00 | 0.2498 | 0.2637 | 83.48 | 91.93 | 639.2 | 670.1 |
120/7 | 18/2.90 | 1/2.90 | 118.90 | 6.61 | 125.50 | 14.50 | 0.2377 | 0.2389 | 28.14 | 29.53 | 370.8 | 374.9 |
120/25 | 7/4.72 | 7/2.10 | 122.50 | 24.25 | 146.80 | 15.74 | 0.2199 | 0.2243 | 48.70 | 53.79 | 497.1 | 511.1 |
120/70 | 12/3.60 | 7/3.60 | 122.20 | 71.25 | 193.50 | 18.00 | 0.1974 | 0.2084 | 100.80 | 110.74 | 809 | 848.7 |
150/8 | 18/3.20 | 1/3.20 | 144.80 | 8.04 | 152.80 | 16.00 | 0.1952 | 0.1964 | 33.53 | 34.95 | 451.5 | 457.8 |
150/20 | 24/2.78 | 7/1.85 | 145.70 | 18.82 | 164.70 | 16.67 | 0.1898 | 0.1923 | 47.35 | 51.30 | 526.5 | 537 |
185/l0 | 18/3.60 | 1/3.60 | 183.20 | 10.18 | 193.40 | 18.00 | 0.1542 | 0.1551 | 40.92 | 42.35 | 571.4 | 576.6 |
185/25 | 24/3.15 | 7/2.10 | 187.00 | 24.25 | 211.30 | 18.90 | 0.1478 | 0.1498 | 59.96 | 65.05 | 676.6 | 692.9 |
185/30 | 26/2.98 | 7/2.32 | 181.30 | 29.59 | 210.90 | 18.88 | 0.1508 | 0.1535 | 66.34 | 72.55 | 696.5 | 712.8 |
210/10 | 18/3.80 | 1/3.80 | 204.10 | 11.34 | 215.50 | 19.00 | 0.1384 | 0.1393 | 45.14 | 47.18 | 636.7 | 643.1 |
210/25 | 24/3.33 | 7/2.22 | 209.00 | 27.10 | 236.10 | 19.98 | 0.1322 | 0.1340 | 67.01 | 72.70 | 756.1 | 771.1 |
210/35 | 26/3.22 | 7/2.50 | 211.70 | 34.36 | 246.10 | 20.38 | 0.1292 | 0.1315 | 76.17 | 83.38 | 812 | 830.9 |
210/50 | 30/2.98 | 7/2.98 | 209.20 | 48.82 | 258.10 | 20.86 | 0.1280 | 0.1318 | 94.16 | 104.41 | 901.4 | 927.7 |
240/30 | 24/3.60 | 7/2.40 | 244.30 | 31.67 | 276.00 | 21.60 | 0.1131 | 0.1148 | 77.09 | 83.73 | 883.7 | 901.1 |
240/40 | 26.3.42 | 7/2.66 | 238.80 | 38.90 | 277.70 | 21.66 | 0.1145 | 0.1164 | 86.09 | 94.26 | 916.9 | 938.9 |
240/55 | 30/3.20 | 7/3.20 | 241.30 | 56.30 | 297.80 | 22.40 | 0.1110 | 0.1137 | 108.60 | 115.82 | 1039 | 1070 |
300/l5 | 42/3.O0 | 7/1.67 | 296.90 | 15.33 | 312.20 | 23.01 | 0.0956 | 0.0972 | 68.87 | 72.08 | 921.1 | 929.8 |
300/20 | 45/2.93 | 7/1.95 | 303.40 | 20.91 | 324.30 | 23.43 | 0.0930 | 0.0937 | 76.67 | 81.06 | 976.4 | 987.8 |
300/25 | 48/2.85 | 7/2.22 | 306.20 | 27.10 | 333.30 | 23.76 | 0.0916 | 0.0924 | 84.58 | 90.27 | 1026 | 1040 |
300/40 | 24/3.99 | 7/2.66 | 300.10 | 38.90 | 339.00 | 23.94 | 0.0921 | 0.0731 | 94.69 | 102.86 | 1086 | 1107 |
300/50 | 26/3.83 | 7/2.98 | 299.50 | 48.82 | 348.40 | 24.26 | 0.0913 | 0.0930 | 106.51 | 116.76 | 1150 | 1176 |
300/70 | 30/3.60 | 7/3.60 | 305.40 | 71.25 | 376.60 | 25.20 | 0.0877 | 0.0898 | 130.10 | 140.06 | 1315 | 1355 |
400/20 | 42/3.51 | 7/1.95 | 406.40 | 20.91 | 427.30 | 26.90 | 0.0698 | 0.0702 | 90.12 | 94.51 | 1260 | 1273 |
400/25 | 45/3.33 | 7/2.22 | 391.90 | 27.10 | 419.00 | 26.60 | 0.0720 | 0.0725 | 97.19 | 102.88 | 1262 | 1277 |
400/35 | 48/3.22 | 7/2.50 | 390.90 | 34.36 | 425.20 | 26.80 | 0.0718 | 0.0724 | 105.70 | 112.94 | 1308 | 1326 |
400/50 | 54/3.07 | 7/3.07 | 399.70 | 51.82 | 451.50 | 27.60 | 0.0693 | 0.0703 | 128.10 | 135.91 | 1448 | 1477 |
400/65 | 26/4.42 | 7/3.44 | 398.90 | 65.06 | 464.00 | 28.00 | 0.0686 | 0.0699 | 140.60 | 151.66 | 1532 | 1568 |
400/95 | 30/4.16 | 19/2.50 | 407.80 | 93.27 | 501.00 | 29.10 | 0.0658 | 0.0673 | 177.20 | 196.75 | 1746 | 1798 |
500/35 | 45/3.75 | 7/2.50 | 497.00 | 34.36 | 531.40 | 30.00 | 0.0568 | 0.0572 | 120.80 | 127.97 | 1600 | 1619 |
500/45 | 48/3.60 | 7/2.80 | 488.60 | 43.10 | 531.70 | 30.00 | 0.0574 | 0.0579 | 129.90 | 138.94 | 1635 | 1659 |
500/65 | 54/3.44 | 7/3.44 | 501.90 | 65.06 | 566.90 | 31.00 | 0.0552 | 0.0559 | 159.60 | 170.64 | 1818 | 1853 |
630/45 | 45/4.20 | 7/2.80 | 623.50 | 43.10 | 666.60 | 33.60 | 0.0453 | 0.0456 | 151.50 | 160.52 | 2007 | 2031 |
630/55 | 48/4.12 | 7/3.20 | 639.90 | 56.30 | 696.20 | 34.30 | 0.0438 | 0.0442 | 169.90 | 178.39 | 2141 | 2171 |
630/80 | 54/3.87 | 19/2.32 | 636.20 | 80.32 | 715.50 | 34.80 | 0.0436 | 0.0441 | 198.00 | 217.76 | 2290 | 2340 |
800/55 | 45/4.80 | 7/3.20 | 814.30 | 56.31 | 870.60 | 38.40 | 0.0347 | 0.0349 | 197.80 | 206.29 | 2622 | 2653 |
800/70 | 48/4.63 | 7/3.60 | 808.20 | 71.25 | 879.40 | 38.60 | 0.0347 | 0.0351 | 210.50 | 220.50 | 2705 | 2739 |
800/100 | 54/4.33 | 19/2.60 | 795.20 | 100.90 | 896.10 | 39.00 | 0.0349 | 0.0354 | 248.30 | 269.47 | 2868 | 2919 |