LGJ、JKLYJ、JKLGYJ、输电线路导线参数.doc

表2.1.2.1-2 LGJ型钢芯铝绞线规格 标称截面(mm2)股数/直径(mm)计算截面(mm2)外径(mm)直流电阻不大于(Ω/km)计算拉断力(N)单位重量(kg/km)铝钢铝钢35/66/2.721/2.7234.865.818.160.823012630141.050/86/3.201/3.2048.258.049.600.594616870195.150/3012/2.327/2.3250.7329.5911.600.569242620372.070/106/3.801/3.8068.0511.3411.400.421723390275.270/4012/2.727/2.7269.7340.6713.600.414158600511.395/1526/2.157/1.6794.3915.3313.610.3058135000380.895/207/4.167/1.8595.1418.8213.870.301937200408.995/5512/3.207/3.2096.5156.3016.0000.299278110707.7120/718/2.901/2.90118.896.6114.500.242227570379.0120/2026/2.387/1.85115.6718.8215.070.249641000466.8120/257/4.727/2.10122.4824.2515.740.234547880526.6120/7012/3.607/3.60122.1571.2518.000.236498370895.6150/818/3.201/3.20144.768.0416.000.198932860461.1150/2024/2.787/1.85145.6818.8216.670.198046630549.4150/2526/2.707/2.10148.8624.2517.100.193954110601.0150/3530/2.507/2.50147.2634.3617.500.196265020676.2185/1018/3.601/3.60183.2210.1818.000.157240880584.0185/2524/3.157/2.10187.0424.2518.900.154259420706.1185/3026/2.987/2.32181.3429.5918.880.159264320732.6185/4530/2.807/2.80184.7343.1019.600.156480190848.2240/3024/3.607/2.40244.2931.6721.600.118175620922.2240/4026/3.427/2.66238.8538.9021.660.120983370964.3240/5530/3.207/3.20241.2756.3022.400.11981021001108表2.1.2.1-3 15kV JKL（G）YJ型架空绝缘导线技术参数表 导线规格导体直径参考值(mm)导线计算外径(mm)导体拉断力(N)单位重量(kg/km)载流量(A)JKLYJ307.018.75177290147508.320.170113501787010.022.0103544309511.624.01372753012013.025.51733962015014.627.32103373018516.229.026732850744.224018.431.5346791030920.9JKLGYJ25/46.614.39290224.7513535/67.815.412630275.416050/89.116.816870345.0419570/1010.918.523390443.5224595/1512.920.735000575.53300120/2014.422.