新型导线参数

《新型导线参数》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、2.4产品主要技术参数表3JLHA1、JLHA2铝合金绞线性能标称截面铝合金/mm2结构根数/直径/mm计算截面/mm2外径/mm直流电阻(20℃)/Ω/km计算拉断力/计算单位长度质量/kg/kmkNJLHA1JLHA2JLHA1JLHA2257/2.1525.416.451.30921.29688.267.569.6357/2.5034.367.500.96820.959111.1710.1494.1507/3.0049.489.000.67240.66616.0814.6135.5707/3.6071.2510.800.46690.462522.4421.0219

2、5.1957/4.1695.1412.480.34970.346429.9728.07260.512019/2.85121.2114.250.27580.273239.3935.76333.515019/3.15148.0715.750.22580.223648.1243.68407.418519/3.50182.817.500.18290.181259.4153.93503.021019/3.75209.8518.750.15930.157866.161.91577.424019/4.00238.7620.000.14000.138775.2170.43657.030

3、037/3.20297.5722.400.11260.111596.7187.78820.740037/3.70397.8325.900.08420.0834125.32117.361097.350037/4.16502.929.120.06660.066158.41148.351387.163061/3.63631.332.670.05320.0527198.86186.231743.880061/4.10805.3636.900.04170.0413253.69237.582224.6表5钢芯高强度铝合金绞线（LHA1型）主要技术参数标称截面mm2根数/直径mm计算

4、面积mm2外径mm20℃最大直流电阻Ω/km额定拉断力kN单位重量(kg/km铝合金钢铝合金钢合计JLHA1/G1AJLHA1/G3A25/46/2.321/2.3225.364.2329.596.961.314413.0614.21102.435/66/2.721/2.7234.865.8140.678.160.956317.9619.52140.850/86/3.201/3.2048.38.056.39.60.690924.5326.78194.850/3012/2.327/2.3250.729.680.311.60.661450.2258.21371.170/10

5、6/3.801/3.8068.111.379.411.40.489933.9136.63274.870/4012/2.727/2.7269.740.7110.413.60.481269.0380.01510.295/207/4.167/1.8595.118.8114.013.90.347050.8057.26408.295/5512/3.207/3.2096.556.3152.816.00.347793.29109.06706.1120/257/4.727/2.10122.524.3146.715.70.282664.5073.74525.7120/7012/3.607

6、/3.60122.271.3193.418.00.2747116.85133.95893.7150/2024/2.787/1.85145.718.8164.516.70.229569.3773.88548.5150/2526/2.707/2.10148.924.3173.117.10.225476.7583.54600.1185/2524/3.157/2.10187.324.3211.618.90.178759.2396.05704.9185/3026/2.987/2.32181.325.6206.918.90.184864.56100.66731.4185/4530/

7、2.807/2.80184.743.1227.819.60.181080.54120.81846.7210/1018/3.801/3.80204.111.3215.519.00.163976.7879.50649.9210/5030/2.987/2.98209.248.8258.120.90.1598123.66136.84959.0240/3024/3.607/2.40244.331.7276.021.60.1372113.05124.05920.7240/5530/3.207/3.20241.356.3297.622.40.13921