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    产品展示您现在的位置: 首页 > 产品展示 > LJG系列铝绞线及钢芯铝绞线 > YJLV,VLV,JKYLV钢芯铝绞线 > LJG系列铝绞线及钢芯铝绞线

    LJG系列铝绞线及钢芯铝绞线

    简要描述:

    LJG系列铝绞线及钢芯铝绞线本产品适用于架空电力线路输送电能用。

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    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)
    167/1.705.101.8020284043.54000111
    257/2.156.451.1270435569.63000147
    357/2.507.500.8332576094.12000180
    507/3.009.000.57867930135.51500227
    707/3.6010.800.401810590195.11250284
    957/4.1612.480.30091445026.51000338
    12019/2.8514.250.23731642022.51500390
    15019/3.1515.750.194323310407.41250454
    18519/3.5017.500.157428440503.01000518
    21019/3.7518.750.137132260577.41000575
    24019/4.0020.000.120536260656.91000610
    30037/3.2022.400.096894685082.41000707
    40037/3.7025.900.07247611501097.01000851
    50037/4.1629.120.05733763701387.01000982
    63061/3.6332.670.04577919401744.08001140
    80061/4.1036.900.035881159002225.08001340

    ?、诟中韭两氏?/a>(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)
    10/26/1.501/1.504.502.706412042.9300087
    16/36/1.851/1.855.551.799613065.23000110
    25/46/2.321/2.326.961.1319290102.63000125
    35/66/2.721/2.728.160.823012630141.03000145
    50/86/3.201/3.209.600.594616870195.12000212
    50/3012/2.327/2.3011.600.569242620372.02000250
    70/106/3.801/3.8011.400.421723390275.22000255
    70/4012/2.727/2.7213.600.414158300511.32000340
    95/1526/2.157/1.6713.610.305835000380.82000350
    95/207/4.167/1.8513.870.301937200408.92000360
    95/5512/3.207/3.2016.000.299278110707.72000420
    120/718/2.901/2.9014.500.242227570379.02000380
    120/2026/2.327/1.8515.070.249641000466.82000390
    120/257/4.727/2.1015.740.234547880526.62000400
    120/7012/3.607/3.6018.000.236489370895.62000505
    150/818/3.201/3.2016.000.198932860461.42000442
    150/2024/2.787/1.8516.670.198046630549.42000450
    150/2526/2.707/2.1017.100.193954110601.02000470
    150/3530/2.57/2.5017.500.196265020676.22000500
    185/1018/3.601/3.6018.000.157240880584.02000497
    185/2524/3.157/2.1018.900.154259420706.12000525
    185/3526/2.987/2.3218.880.159264320732.62000525
    185/4530/2.807/2.8019.60.126480190848.22000522
    210/1018/3.801/3.8019.000.141145140650.72000523
    210/2534/3.337/2.2219.980.138065990789.12000560
    210/3526/3.227/2.5020.380.136374250853.92000590
    210/5030/2.987/2.9820.860.138190830906.82000600
    240/3024/3.607/2.4021.600.118175620922.22000610
    240/4026/3.427/2.6621.660.120983370964.32000610
    240/5030/3.207/3.2022.40

    0.1189

    10210011082000640
    300/1540/3.007/1.6723.010.0972468060939.82000650
    300/2045/2.937/1.9523.430.095207568010022000655
    300/2548/2.857/7.2227.760.094338341010582000690
    300/4024/3.997/2.6623.940.096149222011332000705
    300/5026/3.837/2.9824.260.0963610340012102000725
    300/7030/3.607/3.6025.200.0946312800014021200740
    400/2042/3.517/1.9526.910.071048885012861500800
    400/2545/3.337/2.2226.640.073709594012951500800
    400/3548/3.227/2.5026.820.0738910390013491500810
    400/5054/3.077/3.0727.630.0723212340015111500815
    400/6526/4.227/3.4428.000.0732613520016111500850
    400/9530/4.1619/2.3229.140.0708717130018601500873
    500/3545/3.757/2.5030.000.0581211950016421500920
    500/4548/3.607/2.8030.000.0591212810016881500920
    500/6554/3.447/3.4430.960.057601540018971500935
    630/4545/4.207/2.8033.600.04633148700206012001025
    630/5548/4.127/3.2034.320.04514164400220912001060
    630/8054/3.8719/2.3234.820.04551192900238812001120
    800/5545/4.637/3.2038.400.03547191500269010001220
    800/7048/4.637/3.6038.50.0357420700279110001223
    800/10054/4.3319/2.6038.980.03635241100299110001240

     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

    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.关键词:铝绞线 钢芯铝绞线

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