《(电力行业)电缆样本精品》由会员分享，可在线阅读，更多相关《(电力行业)电缆样本精品（145页珍藏版）》请在金锄头文库上搜索。
1、A架空绞线 铝绞线（GB/T1179-2008）铜绞线 (企业标准)钢绞线 (GB1200-88)铝包钢绞线（GB/T1179-2008）钢芯铝绞线（GB/T1179-2008）铝包钢芯绞线（GB/T1179-2008）防腐钢芯铝绞线（GB/T1179-2008）扩径钢芯铝绞线 (企业标准)铝钢扩径空芯导线 (企业标准)耐热铝合金钢芯铝绞线 (企业标准)特轻型大截面钢芯铝绞线 (企业标准)1 用途本系列产品适用于架空电力输配线路的电能输送，是电网的重要主要组成部分。2 名称、型号和使用条件名 称型 号原 型 号使 用 条 件铝绞线JLLJ受力不大、跨距较小的一般输配电线路钢绞线JG1AJG1B
2、JG2AJG3AGJ吊架通讯电缆、架空电力线，架空线路用地线铜绞线JTTJ高、中压输电线路及一些配电线路用架空导线铝包钢绞线JLB1AJLB1BJLB2JLB14A JLB20AJLB40A高压和超高压架空线路用地线铝合金绞线JLHA1JLHA2LHJ受力不大、跨距较小的一般输配电线路钢芯铝绞线JL/G1AJL/G1BJL/G2AJL/G2BJL/G3ALGJ高压和超高压、受力大、大跨越输配电线路钢芯铝合金绞线JLHA1/G1AJLHA2/G1ALHGJ高压和超高压、受力大、大跨越输配电线路铝包钢芯铝绞线JL/LB1AJL/LB14AJL/LB20AJL/LB40A高压和超高压、受力大、大跨越
3、输配电线路防腐钢芯铝绞线JL/G1AFJL/G2AFJL/G3AFLGJF沿海咸水湖、含盐质砂土区及工业污染区等输配电线路扩经钢芯铝绞线LGJKLGJK高海拔、超高压、有无线电干扰地区输电线路及母线耐热铝合金钢芯铝绞线NRLH60GJNRLH60GJ高压和超高压、大容量输配电线路铝钢扩径空芯导线LGKKLGKK高压和超高压变电站用配电线路及母线特轻型大截面钢芯铝绞线LGJQTLGJQT高压和超高压变电站用配电线路及母线3 代表产品结构钢芯铝绞线铝包铜芯铝绞线线铜绞线、铝绞线、镀锌钢绞线、铝包钢绞线铝钢扩径空心导线4 主要结构性能参数JL (LJ)铝绞线结构性能参数表标称截面mm2结 构根数/直
4、径mm绞线外径mm20绞线直流电阻/km额 定抗拉力kN计算重量kg/km最终弹性系数Gpa线膨胀系 数10-6/允许载流量A7080107/1.354.052.86331.9527.459.023.05581167/1.715.121.78963.0443.859.023.077109257/2.136.401.14534.5068.459.023.0106144357/2.507.500.83336.0194.059.023.0132177507/3.009.000.57878.41135.359.023.0175224707/3.6010.80.401911.40194.959.023.
5、0227281957/4.1612.50.301015.22260.259.023.027133512019/2.8514.30.237420.61333.256.023.031838615019/3.1515.80.194324.43407.056.023.037945018519/3.5017.50.157430.16502.456.023.044351421019/3.7518.80.137133.58576.856.023.049757124019/4.0020.00.120538.20656.356.023.053060530037/3.2022.40.096949.10819.85
6、6.023.062470240037/3.7126.00.072164.001102.056.023.077084650037/4.1629.10.057380.461385.556.023.089997263061/3.6332.60.0458100.81738.354.023.01062112880061/4.0936.80.0361128.02207.454.023.012611316100061/4.5741.10.0289160.02759.254.023.014801519125091/4.1846.00.0231200.03452.654.023.017401756JT (TJ)
7、铜绞线结构性能参数表标称截面mm2结 构根数/直径mm绞线外径mm20绞线直流电阻/km额 定抗拉力kN计算重量kg/km允许载流量A7080167/1.705.101.1465.76143.3104134257/2.126.360.72938.87222.8142182357/2.507.500.524512.22309.8175224507/3.009.000.364217.32446.12162777019/2.1210.600.270624.08604.72753529519/2.5012.500.194333.16840.934444012019/2.8014.000.154941.
8、17105540051315019/3.1515.750.122451.71133545958618537/2.5017.500.100064.57165153668424037/2.8519.950.077083.06214564182030037/3.1522.050.0630100.72621740953JG1A (GJ)钢绞线结构性能参数表标称截面mm2结 构根数/直径mm绞线外径mm额定抗拉力kN计算重量kg/km1175127013701470157017.817/1.805.420.9322.6224.4026.1827.9614.1421.997/2.006.025.8429.
9、7330.1332.3234.5217.4629.087/2.306.934.1736.9339.8442.7545.6623.0937.177/2.607.843.6047.2050.9254.6358.3529.5146.247/2.908.754.3358.7263.3567.9772.6036.7156.307/3.209.666.1571.5077.1382.7688.3944.7067.357/3.5010.579.1485.8592.2799.00105.7453.4879.397/3.8011.493.28100.82108.76116.70124.6463.0487.967/
10、4.0012.0103.35111.71120.50129.30138.1069.8438.2019/1.608.044.8848.5152.3356.1559.9730.4048.3519/1.809.056.8161.4066.2471.0775.9138.4959.6919/2.0010.070.1475.8181.7887.7493.7147.5178.9419/2.3011.592.75100.25108.15116.04123.9462.84100.8819/2.6013.0118.53128.12138.20148.29158.3880.30125.5019/2.9014.514
11、7.46159.38171.93184.48197.0399.90152.8119/3.2016.0179.55194.06209.35224.63239.91121.64182.8019/3.6017.5214.79232.16250.44268.72287.00145.51238.7619/4.0020.0280.54303.23327.10350.98374.86190.05JLB1A (JLB20A)、JLB2 (JLB27)、JLB40铝包铜绞线结构性能参数表标称截面mm2结 构根数/直径mm绞线外径mm20直流电阻/km额定抗拉力kN计算重量kg/kmJLB20AJLB27JLB40JLB20AJLB27JLB40JLB20AJLB27JLB40253/3.257.003.4342-31.68-165.3-357/2.507.502.49271.8771-41.4433.40-228.7205.1-507/3.009.001.73101.30350.879859.6748.0930.28329.3295.4231.9707/3.6010.81.20210.90520.611081.4469.2643.61474.2425.3333.9957/4.1612.50.
