架空线路.doc

1.产品规格型号、名称、适用范围电缆型号名称适用范围JL铝绞线架空固定敷设JL/G1A,JL/G1B,JL/G2A,JLG2B,JL/G3A钢芯铝绞线架空固定敷设LJ铝绞线架空固定敷设LGJ钢芯铝绞线架空固定敷设2. 遵循标准序号标准号标准名称1GB/T 1179-1999圆线同心绞架空导线2GB 3955-83电工圆铝线3GB/T 3428-1997钢芯铝绞线用镀锌钢丝4GB 1179-83铝绞线及钢芯铝绞线5GB 1200-88镀锌钢绞线6GB 2973.2-82镀锌钢丝锌层重量试验方法气体法7GB 2972-82镀锌钢丝锌层硫酸铜试验方法8GB 2976-82金属线材缠绕、松懈试验方法9GB 238-82金属线材反复弯曲试验方法10GB 4005.1-83电线电缆交货盘形式尺寸11GB 4005.2-83电线电缆交货盘技术要求3主要技术要求3.1 环境条件导线使用的工作环境满足下表的要求序号项目内容安装地点广东省内海拔高度（m）小于1000环境温度（）-10+45日照（W/cm2,风速0.m/s）0.1W/cm2覆冰厚度（mm）10mm最大风速（m/s）不小于35累年平均相对湿度（%）903.2技术参数表，见下表：钢芯铝绞线技术参数表一 型 号 参 数钢芯铝绞LGJ-10/2钢芯铝绞LGJ-16/3钢芯铝绞LGJ-25/4钢芯铝绞LGJ-35/6钢芯铝绞LGJ-50/8钢芯铝绞LGJ-50/30钢芯铝绞LGJ-70/10钢芯铝绞LGJ-70/40结构根数/直径n/mm）铝6/1.506/1.856/2.326/2.726/3.2012/2.327/3.8012/2.72钢1/1.501/1.851/2.321/2.721/3.207/2.321/3.807/2.72计算截面积mm2铝10.6016.1325.3634.8648.2550.7368.0569.73钢1.772.694.235.818.0129.5911.3440.67总计12.3718.8229.5940.6756.2980.3279.39110.40导体外径（mm）铝4.505.556.968.169.6011.6011.4013.60钢1.501.852.322.723.206.963.808.16计算重量（kg/km）铝29.244.369.795.8132.5140.6187.0193.3钢13.720.932.945.262.6231.488.2318总计42.965.2102.6141.0195.1372.0275.2511.320直流电阻（/km）2.7061.7791.1310.82800.59460.56920.42170.4141计算拉断力（N）4120613092901263016870426202339058300最终弹性系数（N/mm2）790007900079000790007900010500079000105000线膨胀系数（1/）19.110-619.110-619.110-619.110-619.110-618.510-619.110-618.310-6圆铝线绞后抗拉强度不小于N/mm2）183176168160157168152160镀锌（锌铝合金镀层）钢绞线绞后抗拉强度不小于（N/mm2）12441244124412441244124412441244钢丝镀层重量不小于（g/m2）183214229229244229259229绞捻方向（最外层）右右右右右右右右交货长度不小于（m）30003000300030002000300020002000适用标准GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83钢芯铝绞线技术参数表二 型 号 参 数钢芯铝绞LGJ-95/15钢芯铝绞线LGJ-95/20钢芯铝绞线LGJ-95/55钢芯铝绞线LGJ-120/7钢芯铝绞线LGJ-120/20钢芯铝绞线LGJ-120/25钢芯铝绞线LGJ-120/70钢芯铝绞线LGJ-150/8结构根数/直径（n/mm）铝26/2.157/4.1612/3.2018/2.9026/2.387/4.7212/3.6018/3.20钢7/1.677/1.857/3.201/2.907/1.857/2.107/3.601/3.20计算截面积mm2铝94.3995.1496.51118.89115.67122.48122.15144.76钢15.3318.8256.306.6118.8224.2571.258.04总计109.72113.96152.81125.50134.49146.73193.40152.80导体外径（mm）成品13.6113.8716.0014.5015.0715.7418.0016.00钢芯5.015.559.602.905.556.3010.803.20计算重量（kg/km）铝260.9261.8267.5327.6319.7337.4339.9398.8钢119.9147.1440.251.4147.1189.2555.762.6总计380.8408.9707.7379.0466.8526.6895.6461.420直流电阻（/km）0.30580.030190.29920.24220.24960.23450.23640.1989计算拉断力（N）3500037200781102757041000478809837032860最终弹性系数（N/mm2）760007600010500066000760007600010500066000线膨胀系数（1/）18.910-618.510-618.310-621.210-618.910-618.310-618.310-621.210-6圆铝线绞后抗拉强度不小于(N/mm2)172152157160168151154156镀锌（锌铝合金镀层）钢绞线绞后抗拉强度不小于（N/mm2）12441244124412441244124412441244钢丝镀层重量不小于（g/m2）198214244244214214259244最外层绞向右右右右右右右交货长度不小于（m）20002000200020002000200020002000适用标准GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83钢芯铝绞线技术参数表三 型 号 参 数钢芯铝绞线LGJ-150/20钢芯铝绞线LGJ-150/25钢芯铝绞线LGJ-150/35钢芯铝绞线LGJ-185/10钢芯铝绞线LGJ-185/25钢芯铝绞线LGJ-185/30钢芯铝绞线LGJ-185/45结构根数/直径（n/mm）铝24/2.7826/2.7030/2.5018/3.6024/3.1526/2.9830/2.80钢7/1.857/2.107/2.501/3.607/2.107/2.327/2.80计算截面积mm2铝145.68148.86147.26183.22187.04181.34184.73钢18.8224.2534.3610.1824.2529.5943.10总计164.50173.11181.62193.40211.29210.93227.83导体外径（mm）成品16.6717.1017.5018.0018.9018.8819.60钢芯5.556.307.503.606.306.968.4计算重量（kg/km）铝402.6411.8408.2504.8516.9501.2512.0钢147.1189.2268.079.2189.2231.4336.2总计549.4601.0676.2584.0706.10732.6848.220直流电阻（/km）0.19800.19390.19620.15720.15420.15920.1564计算拉断力（N）46630541106502040880594206432080190最终弹性系数（N/mm2）73000760008000066000730007600080000线膨胀系数（1/）19.610-618.910-617.810-621.210-619.610-618.910-617.810-6圆铝线绞后抗拉强度不小于（N/mm2）160164168154157160160镀锌（锌铝合金镀层）钢绞线绞后抗拉强度不小于（N/mm2）1244124412441244124412441244钢丝镀层重量不小于（g/m2）214214229259214229244最外层绞向右右右右右右右交货长度不小于（m）2000200020002000200020002000适用标准GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83钢芯铝绞线技术参数表四 型 号 参 数钢芯铝绞线LGJ-210/10钢芯铝绞线LGJ-210/25钢芯铝绞线LGJ-210/35钢芯铝绞线LGJ-210/50钢芯铝绞线LGJ-240/30钢芯铝绞线LGJ-240/40钢芯铝绞线LGJ-240/55结构根数/直径（n/mm）铝18/3.8024/3.3326/3.2230/2.9824/3.6026/3.4230/3.20钢1/3.807/2.227/2.507/2.987/2.407/2.667/3.20计算截面积mm2铝204.14209.02211.73209.24244.29238.85241.27钢11.3427.1034.3648.8231.6738.9056.30总计215.48236.12246.09258.06275.96277.75297.57导体外径（mm）成品19.0019.9820.3820.8621.6021.6622.40钢芯3.806.667.508.947.207.989.60计算重量（kg/km）铝562.5577.7585.9580.0675.2660.9667.8钢88.2211.4268.0380.8247.0303.4440.2总计650.7789.10853.9960.8922.2964.3110820直流电阻（/km）0.14110.13800.13630.13810.11810.12090.1198计算拉断力（N）451406599074250908307562083370102100最终弹性系数（N/mm2）66000730007600080000730007600080000线膨胀系数（1/）21.210-619.610-618.910-617.810-619.610-618.910-617.810-6圆铝线绞后抗拉强度不小于（N/mm2）152156157160154156157镀锌（锌铝合金镀层）钢绞线绞后抗拉强度不小于（N/mm2）1244124412441244124412441244钢丝镀层重量不小于（g/m2）259214229259229229244最外层绞向右右右右右右右交货长度不小于（m）2000200020002000200020002000适用标准GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83钢芯铝绞线技术参数表五 型 号 参 数钢芯铝绞线LGJ-300/15钢芯铝绞线LGJ-300/20钢芯铝绞线LGJ-300/25钢芯铝绞线LGJ-300/40钢芯铝绞线LGJ-300/50钢芯铝绞线LGJ-300/70钢芯铝绞线LGJ-400/20结构根数/直径（n/mm）铝42/3.0045/2.9348/2.8524/3.9926/3.8330/3.6042/3.51钢7/1.677/1.957/2.227/2.667/2.987/3.607/1.95计算截面积mm2铝296.88303.42306.21300.09299.54305.36406.40钢15.3320.9127.1038.9048.8271.2520.91总计312.21324.33333.31338.99348.36376.61427.31导体外径（mm）成品23.0123.4323.7623.9424.2625.2026.91钢芯5.015.856.666.668.9410.805.85计算重量（kg/km）铝818.9838.9846.6829.6829.2846.31122.9钢119.9163.1211.4303.4380.8555.7163.1总计938.810021058113312101402128620直流电阻（/km）0.097240.095200.094330.096140.096360.094630.07104计算拉断力（N）6806075680834109222010340012800088850最终弹性系数（N/mm2）61000630006500073000760008000061000线膨胀系数（1/）21.410-620.910-620.510-619.610-618.910-617.810-621.410-6圆铝线绞后抗拉强度不小于（N/mm2）160160160154152154154镀锌（锌铝合金镀层）钢绞线绞后抗拉强度不小于（N/mm2）1244124412441244124412441244钢丝镀层重量不小于（g/m2）198214214229244259214最外层绞向右右右右右右右交货长度不小于（m）2000200020002000200020001500适用标准GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83钢芯铝绞线技术参数表六 型 号 参 数钢芯铝绞线LGJ-400/25钢芯铝绞线LGJ-400/35钢芯铝绞线LGJ-400/50钢芯铝绞线LGJ-400/65钢芯铝绞线LGJ-400/95钢芯铝绞线LGJ-500/35钢芯铝绞线LGJ-500/45结构根数/直径（n/mm）铝45/3.3348/3.2254/3.0726/4.4230/4.1545/3.7548/3.60钢7/2.227/2.507/3.077/3.4419/2.507/2.507/2.80计算截面积mm2铝391.91390.88399.73398.94407.75497.01488.58钢27.1034.3651.8265.0693.2734.3643.10总计419.01425.24451.55464.00501.02531.37531.68导体外径（mm）成品26.6426.8227.6323.0029.1430.0030.00钢芯6.667.509.2110.3212.57.508.40计算重量（kg/km）铝1083.610811106.81103.51132.513741351.8钢211.4268.0404.2507.5727.5268.0336.2总计129513491511161118601642168820直流电阻（/km）0.073700.073890.072320.072320.070870.058120.05912计算拉断力（N）95940103900123400135200171300119500128100最终弹性系数（N/mm2）63000650006900076000780006300065000线膨胀系数（1/）20.910-620.510-619.310-618.910-618.010-620.910-620.510-6圆铝线绞后抗拉强度不小于（N/mm2）156157157151152154154镀锌（锌铝合金镀层）钢绞线绞后抗拉强度不小于（N/mm2）1244124412441244124412441244钢丝镀层重量不小于（g/m2）214229244244229229244最外层绞向右右右右右右右交货长度不小于（m）1500150015001500150015001500适用标准GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83钢芯铝绞线技术参数表七 型 号 参 数钢芯铝绞线LGJ-500/65钢芯铝绞线LGJ-630/45钢芯铝绞线LGJ-630/55钢芯铝绞线LGJ-630/80钢芯铝绞线LGJ-800/55钢芯铝绞线LGJ-800/70钢芯铝绞线LGJ-800/100结构根数/直径（n/mm）铝54/3.4445/4.2048/4.1254/3.8745/4.8048/4.6354/4.33钢7/3.447/2.807/3.2019/2.327/3.207/3.6019/2.60计算截面积mm2铝501.88623.45639.92635.19814.30808.15795.17钢65.0643.1056.3080.3256.3071.25100.88总计566.94666.55696.22715.51870.60879.40896.05导体外径（mm）成品30.9633.6034.3234.8238.4038.5838.98钢芯10.328.409.606.969.6010.807.80计算重量（kg/km）铝1389.51723.81768.81761.52249.82235.32204.1钢507.5336.2440.2626.5440.2555.7786.9总计189720602209238826902791299120直流电阻（/km）0.057600.046330.045140.045510.035470.035740.03635计算拉断力（N）161000148700164400192900191500207000241100最终弹性系数（N/mm2）69000630006500067000630006500067000线膨胀系数（1/）19.310-620.910-620.510-619.410-620.910-620.510-619.410-6圆铝线绞后抗拉强度不小于（N/mm2）156152152152151151151镀锌（锌铝合金镀层）钢绞线绞后抗拉强度不小于（N/mm2）1244124412441244124412441244钢丝镀层重量不小于（g/m2）244244244229244259229最外层绞向右右右右右右右交货长度不小于（m）1500120012001200100010001000适用标准GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83铝绞线技术参数表一 型 号 参 数铝绞线L-25铝绞线LJ-35铝绞线LJ-50铝绞线LJ-70铝绞线LJ-95铝绞线LJ-120铝绞线LJ-150铝绞线LJ-185结构根数/直径（n/mm）7/2.157/2.507/3.007/3.607/4.1619/2.8519/3.1519/3.50计算截面积mm225.4134.3649.4871.2595.14121.21148.07182.80导体外径（mm）6.457.509.0010.8012.4814.2515.7517.50计算重量（kg/km）69.694.1135.5195.1260.5333.5407.4503.020直流电阻（/km）1.1270.83320.57860.40180.30090.23730.19430.1574计算拉断力（N）4355576079301095014450194202331028440最终弹性系数（N/mm2）5900059000590005900059000560005600056000线膨胀系数（1/）23.010-623.010-623.010-623.010-623.010-623.010-623.010-623.010-6圆铝线绞后抗拉强度不小于（N/mm2）172168160154152160157156最外层绞向右右右右右右右右交货长度不小于（m）30002000150012501000150012501000适用标准GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83铝绞线技术参数表二 型 号 参 数铝绞线L-210铝绞线LJ-240铝绞线LJ-300铝绞线LJ-400铝绞线LJ-500铝绞线LJ-630铝绞线LJ-800结构根数/直径（n/mm）19/3.7519/4.0037/3.2037/3.7037/4.1661/3.6361/4.10计算截面积mm2209.85238.76297.57397.83502.90631.30805.36导体外径（mm）18.7520.0022.4025.9029.1232.6736.90计算重量（kg/km）577.4656.9820.4109713871744222520直流电阻（/km）0.13710.12050.096890.072470.057330.045770.03588计算拉断力（N）322603626046850611507637091940115900最终弹性系数（N/mm2）56000560005600056000560005400054000线膨胀系数（1/）23.010-623.010-623.010-623.010-623.010-623.010-623.010-6圆铝线绞后抗拉强度不小于（N/mm2）154152157154152154152最外层绞向右右右右右右右交货长度不小于（m）10001000100010001000800800适用标准GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179-83GB1179钢芯铝绞线LGJ-70供应信息 公司名： 陕西秦力电线电缆厂 公司地址： 西安市朱宏路68号 联系人： 董江虎 发布日期： 2011-10-16 有效期： 2012-10-15 详细说明 品牌 秦力 型号 LGJ 芯数 755 电线最大外径 4.534.32（mm） 标称截面 10630（mm2） 用途 该产品适用于架空输电线路。 线芯材质 镀锌钢丝 产品认证 CCC 电压等级 中、低压电力电缆（35千伏及以下） 绝缘材料 无绝缘1：产品介绍： 该产品适用于架空输电线路。钢芯铝绞线，钢芯有较高的机械强度，铝有较高的导电率(电阻系数较小)，和较小的比重。钢芯铝绞线综合了这些优点，适用于大功率，高电压，远距离的电力传输；而钢绞线只是机械强度高，不适用于电力传输。 2：执行标准： 产品执行标准：GB1179-83 铝绞线及钢芯铝绞线.钢芯铝绞线的型号为： LGJ(GB/T1179-83) JL/G1A、JL/G1B、JL/G2A、JL/G2B、JL/G3A(GB/T1179-1999)4：生产范围 钢芯铝绞线的生产范围为：10-630mm2