LGJ- - 240/40

LGJ &nbthisloneyp;是钢芯铝绞线的符号，其中 L是铝线的简称，G 是钢芯的简称，J 是绞线的简称；

240/40 &nbthisloneyp;是教训线的标称截面是：铝 240平方毫米，钢40平方毫米；导线的构造为铝 26根，直径 3.42 &nbthisloneyp;毫米，钢 7根，直径 2.66毫米；铝的计算截面是238.85平方毫米，钢的计算截面是 38.90平方毫米，总共算截面是277.75平方毫米；导线外径21.66 毫米；导线直流电阻不大于 0.1209 Ω /km ；额外抗拉力N( 牛顿) ) ；其实平方毫米单位质量 964.3kg/km ；制造长度 2000 &nbthisloneyp;米。

短路电流是与接入体系的地点和接看看是指导线的标称截面是：铝入体系的兴办而变化的，必需有了完美的接线图后，才略遵循计算求出；线路的阻抗也是随线路的架设方式不同而变化的，也要遵循图纸计算才略求出。

10kV &nbthisloneyp;以上的输电线路，目前中国普遍采用铝包钢绞线 (LGJ) 作为导线，即用铝线包裹钢线，钢线用于传达电流而铝线用于下降电晕及其他花费，遵循电压不同导线横截面渐渐加大。譬喻目前国际较高电压 V 500kV &nbthisloneyp;输电线路的导线，寻常采用 LGJ- -5 400/35 &nbthisloneyp;钢芯铝绞线单价的导线。

J LGJ &nbthisloneyp;钢芯铝绞线继续载流量

标称截面（mm 2） &nbthisloneyp; &nbthisloneyp;钢芯铝绞线单价导体任务温度（°C）

70 &nbthisloneyp; &nbthisloneyp;80 &nbthisloneyp;90

载流量（A）

10 &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbth学习截面isloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp;&nbthisloneyp;66 &nbthisloneyp;78 &nbthisloneyp;87

16 &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloney钢芯铝绞线型号p; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; 85 &nbthisloneyp;100 &nbthisloneyp;115

25 &nbthi钢芯铝绞线市场sloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp;110 &nbthisloneyp;130 &nbthisloneyp;150

35 &nbthisloneyp; &nbthi轻型钢芯铝绞线sloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthislone是指导线的标称截面是：铝yp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp;135 &nbthisloneyp;160 &nbthisloneyp;180

50 &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp指导; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp;160 &nbthisloneyp;190 &nbthisloneyp;220

70 &nbthisloneyp; &nbthisloneyp; &钢芯铝绞线价格表nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloney听说钢芯铝绞线厂家p; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthi相比看钢芯铝绞线价格表sloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp;195 &nbthisloneyp;230 &nbthisloneyp;265

95 &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbth240平方毫米isloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nb轻型钢芯铝绞线thisloneyp; &nbthisloneyp;&nbthisloneyp;230 &nbthisloneyp;270 &nbthisloneyp;300

120 &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthi轻型钢芯铝绞线sloneyp;&nbthisloneyp;260 &nbthisloneyp;300 &nbthisloneyp;335

150 &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp;325 &nbthisloneyp;395 &nbthisloneyp;455

185 &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp;370 &nbthisloneyp;460 &nbthisloneyp;530

240 &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp; &nbthisloneyp;440 &nbthisloneyp;545 &nbthisloneyp;635

J LGJ &nbthisloneyp;毫米钢芯铝绞线&nbthisloneyp;

(适用于架空电力高高压线路的钢芯铝绞线)

学会240平方毫米钢芯铝绞线单价
标称
钢芯铝绞线市场
看着导线
对于钢芯铝绞线价格