钢芯铝绞线LGJ的物理参数及载流量-豆柴文库

钢芯铝绞线LGJ的物理参数及载流量.docx

2024-11-05

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型钢芯铝绞线LGJ的物理参数及载流量（GB1179-83）标称截面积/(mm2铝/钢)根数/直径（mm）计算截面（mm2）外径（mm）最大直流电阻Ω计算拉断力（N）计算重量（kg/km）弹性模量/GPa线胀系数/10-6C-1计算载流量/Ａ铝钢铝钢总计70℃80℃90℃LGJ-10/26/1.501/1.504.52.706412042.97919667887LGJ-16/36/1.851/1.855.551.779613065.27919.185100113LGJ-25/46/2.321/2.326.961.1319290102.67919.1111131149LGJ-35/66/2.721/2.728.160.823126301417919.1134158180LGJ-50/86/3.201/3.2048.258.0456.299.616870195.17919.1161191218LGJ-50/3012/2.327/2.3211.60.56924262037210515.3166195218LGJ-70/106/3.801/3.8068.0511.3479.3911.40.421723390275.27919.1194232266LGJ-70/4012/2.727/2.7213.60.414158300511.310515.3196230257LGJ-95/1526/2.157/1.6794.3915.33109.7213.610.305835000380.87618.9252306351LGJ-95/207/4.167/1.8595.1418.82113.9613.870.301937200408.97618.5233277319LGJ-95/5512/3.207/3.20160.299278110707.710515.3230270301LGJ-120/718/2.901/2.90118.896.61125.514.50.2422275703796621.2287350401LGJ-120/2026/2.387/1.85115.6718.82134.4915.070.249641000466.87618.9285348399LGJ-120/257/4.727/2.10122.4824.25146.7315.740.234547880526.67618.5265315365LGJ-120/7012/3.607/3.60122.1571.25193.4180.236498370895.610515.3258301335LGJ-150/818/3.201/3.20144.768.04152.8160.198932860461.46621.2323395454LGJ-150/2024/2.787/1.85145.6818.82164.516.670.19846630549.47319.6326400461150（LGJQGB1179-74）7/1.824/2.816559LGJ-150/2526/2.707/2.10148.8624.25173.1117.10.1939541106017618.9331407469LGJ-150/3530/2.507/2.50147.2634.36181.6217.50.196265020676.28017.8331407469150（LGJJGB1179-74）7/2.530/2.517.5678185/1018/3.601/3.60183.2210.18193.418.10.1572408805846621.2372458528185/2524/3.157/2.10187.0424.25211.2918.90.154259420706.17319.6379468540185（LGJQGB1179-74）7/2.024/3.118.4687185/3026/2.987/2.32181.3429.59210.9318.880.159264320732.67618.9373460531LGJ-185/4530/2.807/2.80184.7343.1227.8319.60.156480190848.28017.8379469541185（LGJJGB1179-74）7/2.830/2.819.6850LGJ-210/1018/3.807/3.80204.1411.34215.48190.141145140650.76621.2397490565LGJ-210/2524/3.337/2.22209.0227.1236.1219.980.13865990789.17319.6405501579LGJ-210/3526/3.227/2.50211.7334.36246.0920.380.13637

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