钢芯铝绞线参数

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1、导电率60%IACS钢芯耐热铝合金导线、母线及特高强度钢芯耐热铝合金导线Thermo-resistanceAluminumAlloyConductorSteelReinforcedwithConductivity60%,Bus&Thermo-resistanceAluminumAlloyConductorSteelReinforcedwithExtraHighStrength一、标准本产品按企业标准Q/SX113-2002生产。StandardTheseproductsmeettheenterprisestandardrequirementofQ/SX113-2002.二、名称、

2、型号及适用范围Designation,TypeandMainApplications名称Designation型号Type适用范围Mainapplications钢芯耐热150℃铝合金导线、母线Thermo-resistance(150℃)AluminumAlloyConductorSteelReinforcedNRLH10GJ本产品适用于输电线路的改造，增扩容载流容量达40%～50%(用一根此导线可代替相同截面的两根钢芯铝绞线)。截面积为240～1440mm2导线又广泛用于变电站。发电厂内部作输送大电流的母线。Reformingtransmissionofpowerlineto

3、increasecurrentcapacitymorethan40%～50%.Theconductorofthearea240～1440mm2alwaysactsasthebusintransformersubstationandpowerstation.特高强度钢芯耐热150℃铝合金导线Thermo-resistance150℃)AluminumAlloyConductorSteelReinforcedwithextrahighstrengthNRLH60GJ本产品适用于高压输电线路作架空导线用。Transmissionofpowerlineatveryhighvoltage.

4、三、导线结构示意图StructureDrawing四、规格及主要技术参数MainTechnicalSpecifications钢芯耐热铝合金导线Thermo-resistanceAluminumAlloyConductorSteelReinforced标称截面铝/钢NominalAreaAl/St.(mm2)结构根数/直径(mm)StructureNu6/mberandDiameter计算截面(mm2)CalculatedArea外径OverallDiameter(mm)20℃时直流电阻Max.DCResistanceat20℃(Ω/km)计算拉断力BreakingLoad(N)

5、计算重量Weight(kg/km)载流量(A)Current耐热铝合金A1loy钢St耐热铝合金Alloy钢St合计Total110℃150℃50/86/3.201/3.2048.258.0456.299.600.604616200195.126733870/106/3.801/3.8068.0511.4479.4911.400.428722850275.232942170/4012/2.727/2.7269.7340.67110.4013.600.421157230511.331341595/207/4.167/1.8595.1418.82113.9613.870.307036

6、040408.939751795/5512/3.207/3.2096.5156.30152.8116.000.304276760707.7376508120/718/2.901/2.90118.896.61125.5014.500.246226180377.0486613120/257/4.727/2.10122.8024.25149.7315.740.238546420526.6421580120/7012/3.607/3.60122.1571.25193.4018.000.240397150895.6552699150/818/3.201/3.20144.768.04152.

7、8016.000.202230870461.4559709150/2024/2.787/1.85145.6818.82164.5016.670.201444920549.4570722185/1018/3.601/3.60183.2210.18193.4018.000.159839070584.0643816185/2524/3.157/2.10187.0424.25211.2918.900.156856850706.1658836185/3026/2.987/2.32181.4