电缆电流计算表

电流计算表型号名称适用场合铜铝YJVYJLV交联聚乙烯绝缘聚氯乙烯护套电力电缆敷设在室内、隧道、电缆沟及管道中，YJYYJLV交联聚乙烯绝缘聚乙烯护套电力电缆也可埋在松散的土壤中，电缆不能承受机械外力作用。单芯电缆不允许敷设在磁性管道中。YJV22YJLV22交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆直埋敷设在低下，电缆能承受定机械YJV23YJLV23交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆外力作用，但不能承受大的拉力。注：还可根据用户需要，生产钢丝铠装型结构，如：YJV32、YJLV32型等。阻燃型电缆，订货时在原型号前加“ZR-”。电缆的额定电压、标称截面及芯数型号芯数额定电压（kV）铜铝0.6/13.6/66/66/10&7/10&7/1512/2018/2018/3021/3526/3511.5~40025~50025~50025~50035~50050~50050~50050~500YJVYJYYJLVYJLY31.5~30025~30025~30025~30035~30050~30050~30050~30021.5~150———————3+14~400-3+2、4+150~240-51.5~35-14~40025~50025~50025~50035~50050~50050~50050~50032.5~30025~30025~30025~30035~30050~30050~30050~300YJV22YJLV2224~150-YJV23YJLV233+14~300-3+2、4+150~240-52.5~35-电缆结构尺寸及主要技术参数YJV、YJLV（单芯）0.6/1KV单芯交联聚乙烯绝缘聚氯乙烯护套电力电缆电缆近似重量导体直流电阻电缆载流量导体标称截面绝缘厚度护套厚度电缆近似外径铜铝铜铝试验电压在空气中铜铝直埋土壤中铜铝mm2mmmmmmkg/kmkg/kmQ/kmQ/kmkvAAAA[tr]1.50.71.55.853—<12.1—3.525—35—2.50.71.56.26853<7.41<12.13.53025453540.71.56.78764<4.61<7.413.54535605060.71.57.211073<3.08<4.613.555457055100.71.5&011595<1.83<3.083.575609575160.71.5&9220120<1.15<1.913.510080125100250.91.510.4345190<0.727<1.203.5140115160130350.91.511.5424207<0.524<0.08683.5175140190150501.01.513.0555245<0.387<0.6413.5210170225180701.11.514.0770336<0.268<0.4433.5270215280225<0.320951.11.516.41040455<0.193[td]3402753352703.51201.21.517.81290550<0.153<0.2533.54003203803051501.42.020.61590650<0.124<0.2063.5460370425340YJV、YJLV（2芯）0.6/1KV二芯交联聚乙烯绝缘聚氯乙烯护套电力电缆电缆近似重量导体直流电阻电缆载流量导体标称截面绝缘厚度护套厚度电缆近似外径铜铝铜铝试验电压在空气中直埋土壤中铜铝铜铝mm2mmmmmmkg/kmkg/kmQ/kmQ/kmkvAAAA1.50.71.89.41.3—<12.1—3.525—30—2.50.71.810.213199<7.41<12.13.53025353040.71.811.2168118<4.61<7.413.54030504060.71.812.2216142<3.08<4.613.550406045100.71.815.2328189<1.83<3.083.565508060160.71.817.3461245<1.15<1.913.5856510080250.91.820.4659329<0.727<1.203.511590130100350.91.822.4868413<0.524<0.08683.5145110155120501.01.820.21116489<0.387<0.6413.5175130185140701.11.822.51514644<0.268<0.4433.5220170225175951.11.825.42017830<0.193<0.3203.52702052702101201.21.928.325261026<0.153<0.2533.53152753052351501.42.031.331391286<0.124<0.2063.5360340345265YJV、YJLV（3芯）0.6/1KV三芯交联聚乙烯绝缘聚氯乙烯护套电力电缆导体标称截面绝缘厚度护套厚度电缆近似外径电缆近似重量导体直流电阻试验电压电缆载流量铜铝铜铝在空气中直埋土壤中铜铝铜铝mm2mmmmmmkg/kmkg/kmQ/kmQ/kmkvAAAA1.50.71.59.8145—<12.1—3.525—30—2.50.71.510.7185140<7.41<12.13.53025353040.71.511.8250175<4.61<7.413.54030504060.71.512.9320210<3.08<4.613.550406045100.71.514.6450260<1.83<3.083.565508060160.71.516.5640340<1.15<1.913.5856510080250.92.020.8940470<0.727<1.203.511590130100350.92.023.21260600<0.524<0.08683.5145110155120501.02.026.41670730<0.387<0.6413.5175130185140701.12.029.92280970<0.268<0.4433.5220170225175951.12.033.330201240<0.193<0.3203.52702052702101201.22.537.837951540<0.153<0.2533.53152753052351501.42.541.747501940<0.124<0.2063.53603403452651851.62.544.656542248<0.0991<0.1643.54203203903012401.72.550.172432723<0.0754<0.1253.55003854553553001.83.055.688323218<0.0601<0.1003.5580450520409YJV、YJLV（4芯）0.6/1KV四芯交联聚乙烯绝缘聚氯乙烯护套电力电缆导体标称绝缘厚护电缆近似外径电缆近似重量导体直流电阻试验电缆载流量截面度套厚度铜铝铜铝电压在空气中铜铝铜直埋土壤中铝mm2mmmmmmkg/kmkg/kmQ/kmQ/kmkvAAAA1.50.71.510.613984<12.1—3.521—26—2.50.71.511.5150107<7.41<12.13.52821352640.71.512.8253151<4.61<7.413.53728462760.71.514.0337198<3.08<4.613.547375646100.71.515.9501291<1.83<3.083.564497659160.72.019.1778455<1.15<1.913.584649878250.92.022.71160696<0.727<1.203.51158712698350.92.025.41554905<0.524<0.08683.5141120152130501.02.029.021481235<0.387<0.6413.5172151181161701.12.032.929281640<0.268<0.4433.5218183222192951.12.537.739542294<0.193<0.3203.53692382672341201.22.541.649252865<0.153<0.2533.53132853052761501.43.047.662383618<0.124<0.2063.53593283443101851.63.050.675624395<0.0991<0.1643.54053753833512401.73.056.496605603<0.0754<0.1253.54514054223913001.83.562.2117586585<0.0601<0.1003.5497422461392YJV、YJLV(3+1芯)0.6/1KV(3+1)芯交联聚乙烯绝缘聚氯乙烯护套电力电缆导体标称截面绝缘厚度护套厚度电缆近似外径电缆近似重量导体直流电阻试验电压电缆载流量铜铝铜铝在空气中直埋土壤中铜铝铜铝mm2mmmmmmkg/kmkg/kmQ/kmQ/kmkvAAAA40.71.512.5236180<4.61<7.413.54030554560.71.513.7316210<3.08<4.613.550406545100.71.515.4460380<1.83<3.08[/td],[td]3.5559070[/td],[td]70160.71.517.5679375<1.15<1.913.5907011090250.92.021.81065586<0.727<1.203.5130105150120350.92.023.81368821<0.524<0.8683.51651301851140501.02.027.419011141<0.387<0.6413.5200160210170701.12.031.025851463<0.268<0.4433.5258203265203951.12.534.837182231<0.193<0.3203.53202553152501201.22.539.744432665<0.153<0.2533.53803003602851501.42.542.953263190<0.124<0.2063.54403504003201851.63.047.466283842<0.0991<0.1643.55054904353502401.73.052.785015001<0.0754<0.1253.56034715244153001.83.558.0103205679<0.0601<0.1003.5700545605465YJV、YJLV（3+2芯）0.6/1KV五芯（3+2）交联聚乙烯绝缘聚氯乙烯护套电力电缆导体标称截面绝缘厚度护套厚度电缆近似外径电缆近似重量导体直流电阻试验电压电缆载流量铜铝铜铝在空气中直埋土壤中相副相副铜铝铜铝mm2mm2mmmmmmmmkg/kmkg/kmQ/kmQ/kmKVAAAA50251.00.91.828.222681003<0.387<0.6413.515912316913170351.10.92.032.831161345<0.268<0.4433.519515220515995501.11.02.137.041761741<0.193<0.3203.5237184245190120701.21.12.341.453752213<0.153<0.2533.5273213278216[/td]150701.41.12.444.563052574<0.124<0.2063.5310241309240185951.61.12.549.278893178<0.0991<0.1643.53552773472712401201.71.22.754.7100513980<0.0754<0.1253.5416325398312YJV、YJLV（4+1芯）0.6/1KV五芯（4+1）交联聚乙烯绝缘聚氯乙烯护套电力电缆导体标绝缘厚护套电缆近似外径电缆近似重量导体直流电阻试验电缆载流量称截面度厚度铜铝铜铝电压在空气直埋土壤中中相副相副铜铝铜铝mm2mm2mmmmmmmmkg/kmkg/kmQ/kmQ/kmKVAAAA50251.00.91.828.222681003<0.387<0.6413.515912316913170351.10.92.032.831161345<0.268<0.4433.519515220515995501.11.02.137.041761741<0.193<0.3203.5237184245190120701.21.12.341.453752213<0.153<0.2533.5273213278216150701.41.12.444.563052574<0.124<0.2063.5310241309240185951.61.12.549.278893178<0.0991<0.1643.53552773472712401201.71.22.754.7100513980<0.0754<0.1253.5416325398312YJV、YJLV（5芯）0.6/1KV五交联聚乙烯绝缘聚氯乙烯护套电力电缆导体标称截面绝缘厚度护套厚度电缆近似外径电缆近似重量导体直流电阻试验电压电缆载流量铜铝铜铝在空气中直埋土壤中铜铝铜铝mm2mm2mm2mm2mm2mm2mm2mm2mm2mm2mm2mm2mm21.50.71.812.4192一<12.1一3.521一25一2.50.71.813.5252—<7.41<12.13.528—33—40.71.814.8359—<4.61<7.413.537—44—60.71.816.2472—<3.08<4.613.546—54—100.71.819.6713392<1.83<3.083.563487355160.71.822.41053539<1.15<1.913.584729485250.91.827.21583780<0.727<1.203.51098512092350.91.930.521341009<0.524<0.8683.5132102144110YJV22、YJLV22（2芯）0.6/1KV二芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆导体标称截面绝缘厚度护套厚度电缆近似外径电缆近似重量导体直流电阻试验电压电缆载流量铜铝铜铝在空气中直埋土壤中铜铝铜铝mm2mmmmmmkg/kmkg/kmQ/kmQ/kmkvAAAA40.71.814.4325228<4.61<7.413.53732463960.71.815.4387254<3.08<4.613.547415648100.71.818.4538310<1.83<3.083.564557665160.71.820.5700372<1.15<1.913.584709880250.91.823.6939468<0.727<1.203.511596126105350.91.825.61174558<0.524<0.8683.5141118152126501.01.823.41393610<0.387<0.6413.5172144181152701.11.826.22132906<0.268<0.4433.5218183222186951.11.929.526941108<0.193<0.3203.52692432672241201.22.033.032761330<0.153<0.2533.53132633052561501.42.136.139971637<0.124<0.2063.5359302344289YJV22、YJLV22（3芯）0.6/1KV三芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆导体标称截面绝缘厚度护套厚度电缆近似外径电缆近似重量导体直流电阻试验电压电缆载流量铜铝铜铝在空气中直埋土壤中铜铝铜铝mm2mmmmmmkg/kmkg/kmQ/kmQ/kmkvAAAA1.50.71.513.0273—<12.1—3.521—26—2.50.71.513.9321208<7.41<12.13.5282635[/td]40.71.515.0390254<4.61<7.413.53732463960.71.516.1471144<3.08<4.613.547415648100.71.517.8622404<1.83<3.083.564557665160.72.021.51005650<1.15<1.913.584709880250.92.024.81371891<0.727<1.203.511596126105350.92.027.217241121<0.524<0.8683.5141118152126501.02.030.422471573<0.387<0.6413.5172144181152701.12.535.330231965<0.268<0.4433.5218183222186951.12.538.738252486<0.193<0.3203.52692432672241201.22.542.246423017<0.153<0.2533.53132633052563.01501.4[/td]57673749<0.124<0.2063.535930234428947.51851.63.052.868924480<0.0991<0.1643.54053403833212401.73.058.180175215<0.0754<0.1253.54513784223553.03001.8[/td],[td]91425946<0.0601<0.1003.549741746138763.4