產品詳細介紹

本產品適用於架空電力線路輸送電能用
  本產品執行標準GB/T1179-1999等同IEC61089（1991）
一、型號及名稱型號名稱LJ鋼帶鎧LGJ鋼芯鋁絞線LGJF防腐鋼芯鋁絞線

　　表示方法：產品用型號、規格及本標準編號表示
  例如：標稱截麵為300m㎡的鋁鉸線，表示為：LJ-300 GB/T1191-1999
  標稱截麵為鋁240m㎡，鋼55m㎡的鋼芯鋁鉸線，表示為：LGJ-240/55  GB/T1179-1999
二、規格尺寸及主要性能
  ①鋁絞線（LJ型）
標準截麵
（mm2）結構（根數/直徑）
（mm）外徑
（mm2）20℃時直流電阻不大於
（Ω/km）計算拉斷力
N計算重量
（kg/km）交貨長度
（不小於）連續載流量
（A）167/1.705.101.8020284043.54000111257/2.156.451.1270435569.63000147357/2.507.500.8332576094.12000180507/3.009.000.57867930135.51500227707/3.6010.800.401810590195.11250284957/4.1612.480.30091445026.5100033812019/2.8514.250.23731642022.5150039015019/3.1515.750.194323310407.4125045418519/3.5017.500.157428440503.0100051821019/3.7518.750.137132260577.4100057524019/4.0020.000.120536260656.9100061030037/3.2022.400.096894685082.4100070740037/3.7025.900.07247611501097.0100085150037/4.1629.120.05733763701387.0100098263061/3.6332.670.04577919401744.0800114080061/4.1036.900.035881159002225.08001340

　②鋼芯鋁絞線（LGJ型）
標準截麵鋁/鋼
（mm2）結構（根數/直徑）
（mm）外徑
（mm2）20℃時直流電阻不大於
（Ω/km）計算拉斷力
N計算重量
（kg/km）交貨長度
（不小於）連續載流量
（A）鋁鋼10/26/1.501/1.504.502.706412042.930008716/36/1.851/1.855.551.799613065.2300011025/46/2.321/2.326.961.1319290102.6300012535/66/2.721/2.728.160.823012630141.0300014550/86/3.201/3.209.600.594616870195.1200021250/3012/2.327/2.3011.600.569242620372.0200025070/106/3.801/3.8011.400.421723390275.2200025570/4012/2.727/2.7213.600.414158300511.3200034095/1526/2.157/1.6713.610.305835000380.8200035095/207/4.167/1.8513.870.301937200408.9200036095/5512/3.207/3.2016.000.299278110707.72000420120/718/2.901/2.9014.500.242227570379.02000380120/2026/2.327/1.8515.070.249641000466.82000390120/257/4.727/2.1015.740.234547880526.62000400120/7012/3.607/3.6018.000.236489370895.62000505150/818/3.201/3.2016.000.198932860461.42000442150/2024/2.787/1.8516.670.198046630549.42000450150/2526/2.707/2.1017.100.193954110601.02000470150/3530/2.57/2.5017.500.196265020676.22000500185/1018/3.601/3.6018.000.157240880584.02000497185/2524/3.157/2.1018.900.154259420706.12000525185/3526/2.987/2.3218.880.159264320732.62000525185/4530/2.807/2.8019.60.126480190848.22000522210/1018/3.801/3.8019.000.141145140650.72000523210/2534/3.337/2.2219.980.138065990789.12000560210/3526/3.227/2.5020.380.136374250853.92000590210/5030/2.987/2.9820.860.138190830906.82000600240/3024/3.607/2.4021.600.118175620922.22000610240/4026/3.427/2.6621.660.120983370964.32000610240/5030/3.207/3.2022.40

0.118910210011082000640300/1540/3.007/1.6723.010.0972468060939.82000650300/2045/2.937/1.9523.430.095207568010022000655300/2548/2.857/7.2227.760.094338341010582000690300/4024/3.997/2.6623.940.096149222011332000705300/5026/3.837/2.9824.260.0963610340012102000725300/7030/3.607/3.6025.200.0946312800014021200740400/2042/3.517/1.9526.910.071048885012861500800400/2545/3.337/2.2226.640.073709594012951500800400/3548/3.227/2.5026.820.0738910390013491500810400/5054/3.077/3.0727.630.0723212340015111500815400/6526/4.227/3.4428.000.0732613520016111500850400/9530/4.1619/2.3229.140.0708717130018601500873500/3545/3.757/2.5030.000.0581211950016421500920500/4548/3.607/2.8030.000.0591212810016881500920500/6554/3.447/3.4430.960.057601540018971500935630/4545/4.207/2.8033.600.04633148700206012001025630/5548/4.127/3.2034.320.04514164400220912001060630/8054/3.8719/2.3234.820.04551192900238812001120800/5545/4.637/3.2038.400.03547191500269010001220800/7048/4.637/3.6038.50.0357420700279110001223800/10054/4.3319/2.6038.980.03635241100299110001240

　註：　防腐型的計算重量，應在規定值中填加防腐塗料的重量，其增值為：鋼芯塗防腐料者增加2%，內部鋁鋼各層間塗防腐料者增加5%。
三、產品檢驗測試標準如下表

序號

項目

試驗方法

1

結構尺寸

-

2

節徑比

劃印法

3

鋁鉸線機械能

GB3955

4

鋁絲性能

GB3048.2

5

鋼絲性能

GB3428

6

長度

用計米器測量

四、交貨要求
  1.鋁鉸線及港芯鋁線的交貨長度應符合（LJ型、LGJ型）的規定
  2.任何一根鉸線交貨長度的允許偏差為±0.5%,每一合同的交貨量中,允許有5%不小於三分之一制造長度的短線交貨
  3.根據雙方協議允許任何長度的鉸線交貨

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