标称截面外径直流电阻计算拉断力铝/钢mm不大于N°/Km10/2 6/1.501/1.5010.6 1.77 12.374.52.706412016/3 6/1.851/1.8516.132.69 18.825.55 1.779613025/4 6/2.321/2.3225.364.23 29.596.96 1.131929035/6 6/2.721/2.7234.865.81 40.678.16 0.8231263050/8 6/3.201/3.2048.258.04 56.299.6 0.59461687050/3012/2.327/2.3250.7329.5980.3211.60.56924262070/106/3.801/3.8068.0511.3479.3911.40.42172339070/4012/2.727/2.7269.7340.67110.413.60.41415830095/1526/2.157/1.6794.3915.33109.7213.610.30583500095/207/4.167/1.8595.1418.82113.9613.870.30193720095/5512/3.207/3.2096.5156.3152.81160.299278110120/718/2.901/2.90118.896.61 125.514.50.242227570120/2026/2.387/1.85115.6718.82134.4915.070.249641000120/257/4.727/2.10122.4824.25146.7315.740.234547880120/7012/3.607/3.60122.1571.25193.4 180.236498370150/818/3.201/3.20144.768.04 152.8 160.198932860150/2024/2.787/1.85145.6818.82164.516.670.19846630150/2526/2.707/2.10148.8624.25173.1117.10.193954110150/3530/2.507/2.50147.2634.36181.6217.50.196265020185/1018/3.601/3.60183.2210.18193.4 180.157240880 L GJ－型钢芯铝绞线参数 (GB1179－83)结构根数/直径计算截面mm2总计铝 钢 铝 钢185/2524/3.157/2.10187.0424.25211.2918.90.154259420185/3026/2.987/2.32181.3429.59210.9318.880.159264320185/4530/2.807/2.80184.7343.1227.8319.60.156480190210/1018/3.801/3.80204.1411.34215.48190.141145140210/2524/3.337/2.22209.0227.1236.1219.980.13865990210/3526/3.227/2.50211.7334.36246.0920.380.136374250210/5030/2.987/2.98209.2448.82258.0620.860.138190830210/3024/3.607/2.40244.2931.67275.9621.60.118175620240/4026/3.427/2.66238.8538.9277.7521.660.120983370240/5530/3.207/3.20241.2756.3297.5722.40.1198102100300/1542/3.007/1.67296.8815.33312.2123.010.0972468060300/2045/2.937/1.95303.4220.91324.3323.430.095275680300/2548/2.857/2.22306.2127.1333.3123.760.0943383410300/4024/3.997/2.66300.0938.9338.9923.940.0961492220300/5026/3.837/2.98299.5448.82348.3624.260.09636103400300/7030/3.607/3.60305.3671.25376.6125.20.09463128000400/2042/3.517/1.95406.420.91427.3126.910.071048885040...
