翌达钢芯铝绞线

本产品适用于架空电力线路输送电能用
本产品执行标准gb/t1179-1999等同iec61089（1991）
一、型号及名称

 

 

 

型号名称lj钢带铠lgj钢芯铝绞线lgjf防腐钢芯铝绞线

 

表示方法：产品用型号、规格及本标准编号表示
例如：标称截面为300m㎡的铝铰线，表示为：lj-300 gb/t1191-1999
标称截面为铝240m㎡，钢55m㎡的钢芯铝铰线，表示为：lgj-240/55 gb/t1179-1999
二、规格尺寸及主要性能
①铝绞线（lj型）
 

标准截面
（mm2）结构（根数/直径）
（mm）外径
（mm2）20℃时直流电阻不大于
（Ω/km）计算拉断力
n计算重量
（kg/km）交货长度
（不小于）连续载流量
（a）167/1.705.101.8020284043.54000111257/2..63000147357/2.507.500.8332576094.12000180507/3.009.000.57867930/3.6010.800.40/4..5100033812019/2.8514.250.23731642022.59/15.750.7.4125045418519/3.5017.500.3.0100051821019/3.7518.750.7.4100057524019/4.0020.000.120536260656.9100061030037/3.2022.400.096894685082.4100070740037/3.7025.900.0724761/4..0100098263061/3.6332.670.045779/4.1036.900.035881

 

②钢芯铝绞线（lgj型）
 

标准截面铝/钢
（mm2）结构（根数/直径）
（mm）外径
（mm2）20℃时直流电阻不大于
（Ω/km）计算拉断力
n计算重量
（kg/km）交货长度
（不小于）连续载流量
（a）铝钢10/26/1.501/1.504.502.706412042.930008716/36/1.851/1.855.551.7996/46/2.321/2.326.961./66/2.721/2.728..0300014550/86/3.201/3.209.600.5946/3012/2.327/2.3011.600.569242620372.0200025070/106/3.801/3.8011.400.42/4012/2.727/2.7213.600.4.3200034095/1526/2.157/1.6713.610.305835000380.8200035095/207/4.167/1.8513.870.30/5512/3.207/3.2016.000.299278110707.72000420120/718/2.901/2.9014.500.242227570379.02000380120/2026/2.327/1.8515.070.249641000466.82000390120/257/4.727/2.1015.740.234547880526.62000400120/7012/3.607/3.6018.000.236489370895.62000505150/818/3.201/3.2016.000.1.42000442150/2024/2.787/1.8516.670.9.42000450150/2526/2.707/2.1017.100.1.02000470150/3530/2.57/2.5017.500.6.22000500185/1018/3.601/3.6018.000.4.02000497185/2524/7/2.1018.900.6.12000525185/3526/2.987/2.3218.880.2.62000525185/4530/2.807/2.8019.60.126480/1018/3.801/3.8019.000.0.72000523210/2534/3.337/2.2219.980.9.12000560210/3526/3.227/2.5020.380.3.92000590210/5030/2.987/2.9820.860.6.82000600240/3024/3.607/2.4021.600.1.22000610240/4026/3.427/2.6621.660.120983370964.32000610240/5030/3.207/3.2022.40

0.1189

10210011082000640300/1540/3.007/1.6723.010.0972468060939.82000650300/2045/2.937/1.9523.430.095207568010022000655300/2548/2.857/7.2227.760.094338341010582000690300/4024/3.997/2.6623.940.0962000705300/5026/3.837/2.9824.260.0963610340012102000725300/7030/3.607/3.6025.200.09463128000400/2042/3.517/1.9526.910.071048885012861500800400/2545/3.337/2.2226.640.073709594012951500800400/3548/3.227/2.5026.820.07389103900400/5054/3.077/3.0727.630.07232123400400/6526/4.227/3.4428.000.07326500850400/9530/4.1619/2.3229.140.07087500873500/3545/3.757/2.5030.000.05812100920500/4548/3.607/2.8030.000.05912128100500/6554/3.447/3.4430.960.0576000935630/4545/4.207/2.8033.600.046332001025630/5548/4.127/3.2034.320.045912001060630/8054/3.8719/2.3234.820.045512001120800/5545/4.637/3.2038.400.035470001220800/7048/4.637/3.6038.50.0357420700279110001223800/10054/4.3319/2.6038.980.03635241100299110001240

 

　注：　防腐型的计算重量，应在规定值中填加防腐涂料的重量，其增值为：钢芯涂防腐料者增加2%，内部铝钢各层间涂防腐料者增加5%。
三、产品检验测试标准如下表 www.51dianlan.com

 

 

序号

项目

试验方法

1

结构尺寸

-

2

节径比

划印法

3

铝铰线机械能

gb3955

4

铝丝性能

gb3048.2

5

钢丝性能

gb3428

6

长度

用计米器测量

 

四、交货要求
1.铝铰线及港芯铝线的交货长度应符合（lj型、lgj型）的规定
2.任何一根铰线交货长度的允许偏差为±0.5%,每一合同的交货量中,允许有5%不小于三分之一制造长度的短线交货
3.根据双方协议允许任何长度的铰线交货，电线电缆