电力电缆选型表.pdf

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1、=电力电缆电力电缆=电缆的额定电压、标称截面及芯数型号铜铝额定电压3.6/16/66/108.7/1018/2012/2021/3526/358.7/1518/30芯数0.6/111.5-500 25-500 25-500 25-500 35-500 35-500 35-500 35-5001.5-300 25-300 25-300 25-300 25-300 25-300 25-300 25-3001.5-1854-300YJVYJLV3ZR-YJVZR-YJLV23+1YJYYJLYWL-YJEWL-YJLEZR-YJV22ZR-YJV32ZR-YJLV32YJLV22YJV22YJLV3

2、2YJV32YJLV42YJV42YJV23YJV33YJV43ZR-YJV42WL-YJE23WL-YJE33WL-YJE433+2、4-2404+151.5-185ZR-YJLV22323+12.5-300 25-300 25-300 25-300 25-300 25-300 25-300 25-3004-1504-300YJLV23YJLV33YJLV43ZR-YJLV42WL-YJLE23WL-YJLE333+2、4-2404+1WL-YJLE4352.5-185电缆结构尺寸及主要技术参数0.6/1KV 单芯交联聚乙烯绝缘聚氯乙烯护套电力电缆电电缆参考重导体参考重量缆量参考外铜铝铜铝径

3、/km12.17.414.613.081.91电缆载流量实在 空 气直埋土壤中验中电压铜铝铜铝导体称截面绝缘厚度护套厚度mm2mm mm mm kg/km kg/km/km1.50.7 1.4 7.0532.50.7 1.4 8.06846101625355070950.7 1.4 8.5870.7 1.4 9.51100.7 1.4 11.0 1150.7 1.4 12.0 2200.9 1.4 14.0 3450.9 1.4 15.0 4241.0 1.4 7.05551.1 1.5 19.0 7705364739512019020724533612.17.414.613.081.831.

4、15KV AAAA3.5 25353.5 302545353.5 453560503.5 554570553.5 756095753.5 100 80125 1003.5 140 115 160 1300.7271.200.5240.8683.5 175 140 190 1800.3870.6413.5 210 170 225 2250.2680.4433.5 270 215 280 2700.1930.3203.5 340 275 335 3050.1530.2533.5 400 320 380 3400.1240.2063.5 460 370 425 3750.0991 0.1643.5

5、530 415 480 4351.1 1.5 22.0 10404551201.2 1.6 23.5 12905501501.4 1.6 26.0 15906501851.6 1.8 29.0 19448042401.7 1.8 32.5 251010210.0754 0.1253.5 625 490 555 4953001.8 2.0 35.0 307612380.0601 0.1003.5 720 565 630 5554002.0 2.2 38.0 409615280.0470 0.0778 3.5 845 640 7050.6/1KV 二芯交联聚乙烯绝缘聚氯乙烯护套电力电缆电缆载流量电

6、电缆参考重导体参考重量实在 空 气缆量直埋土壤中参验中考电外铜压铜铝铜铝铝铜铝径/kmKV AAAA导体称截面绝缘厚度护套厚度mm2mmmm mm kg/km kg/km/km1.50.71.8 11.0 1032.50.71.8 12.0 13146101625355070950.71.8 13.0 1680.71.8 15.0 2160.71.8 18.0 3280.71.8 21.0 4610.91.8 24.5 6590.91.8 26.0 8689911814218924532941312.17.414.613.081.831.153.5 253012.13.5 302535307.

7、413.5 403050404.613.5 504060453.083.5 655080601.913.5 8565100 800.7271.203.5 115 90130 1000.5240.868 3.5 145 110 155 1200.3870.641 3.5 175 130 185 1400.2680.443 3.5 220 170 225 1750.1930.320 3.5 270 205 270 2101.01.8 24.0 11164891.11.9 27.0 15146441.12.0 30.5 20178301201.22.1 34.0 252610260.1530.253

8、 3.5 315 275 305 2351501.42.2 37.5 313912860.1240.206 3.5 360 340 345 2651851.62.4 49.0 381414940.0991 0.164 3.5 420 320 390 3010.6/1KV 三芯交联聚乙烯绝缘聚氯乙烯护套电力电缆电缆载流量电电缆参考重导体参考重量实在 空 气缆量直埋土壤中参验中考电外铜压铜铝铜铝铝铜铝径/kmKV AAAA导体称截面绝缘厚度护套厚度mm2mmmm mm kg/km kg/km/km1.50.71.8 12.0 1452.50.71.8 13.0 185461016253550709

9、50.71.8 14.0 2500.71.8 15.5 3200.71.8 17.5 4500.71.8 20.0 6400.91.8 25.0 94014017521026034047012.17.414.613.081.831.153.5 253012.13.5 302535307.413.5 403050404.613.5 504060453.083.5 655080601.913.5 8565100 800.7271.203.5 115 90130 1000.5240.868 3.5 145 110 155 1200.3870.641 3.5 175 130 185 1400.2680

10、.443 3.5 220 170 225 1750.91.8 28.0 12606001.01.8 32.0 16707301.12.0 36.0 22809701.12.1 40.0 302012400.1930.320 3.5 270 205 270 2101201.22.2 45.0 379515400.1530.253 3.5 315 275 305 2351501.42.3 50.0 475019400.1240.206 3.5 360 340 345 2651851.62.5 53.5 565422480.0991 0.164 3.5 420 320 390 3012401.72.

11、7 60.0 724327330.0754 0.125 3.5 500 385 455 3553001.83.0 67.0 883232180.0601 0.100 3.5 580 450 520 4090.6/1KV 三芯交联聚乙烯绝缘聚氯乙烯护套电力电缆电缆载流量电电缆参考重导体参考重量实在 空 气缆量直埋土壤中参验中考电外铜压铜铝铜铝铝铜铝径/kmKV AAAA导体称截面绝缘厚度护套厚度mm2mmmm mm kg/km kg/km/km1.50.71.8 12.0 1452.50.71.8 13.0 18546101625355070950.71.8 14.0 2500.71.8 15.

12、5 3200.71.8 17.5 4500.71.8 20.0 6400.91.8 25.0 94014017521026034047012.17.414.613.081.831.153.5 253012.13.5 302535307.413.5 403050404.613.5 504060453.083.5 655080601.913.5 8565100 800.7271.203.5 115 90130 1000.5240.868 3.5 145 110 155 1200.3870.641 3.5 175 130 185 1400.2680.443 3.5 220 170 225 1750.

13、91.8 28.0 12606001.01.8 32.0 16707301.12.0 36.0 22809701.12.1 40.0 302012400.1930.320 3.5 270 205 270 2101201.22.2 45.0 379515400.1530.253 3.5 315 275 305 2351501.42.3 50.0 475019400.1240.206 3.5 360 340 345 2651851.62.5 53.5 565422480.0991 0.164 3.5 420 320 390 3012401.72.7 60.0 724327330.0754 0.12

14、5 3.5 500 385 455 3553001.83.0 67.0 883232180.0601 0.100 3.5 580 450 520 4090.6/1KV 三芯交联聚乙烯绝缘聚氯乙烯护套电力电缆电缆载流量电电缆参考重导体参考重量实在 空 气缆量直埋土壤中参验中考电外铜压铜铝铜铝铝铜铝径/kmKV AAAA导体称截面绝缘厚度护套厚度mm2mmmm mm kg/km kg/km/km1.50.71.8 12.0 1452.50.71.8 13.0 18546101625355070950.71.8 14.0 2500.71.8 15.5 3200.71.8 17.5 4500.71.8

15、 20.0 6400.91.8 25.0 94014017521026034047012.17.414.613.081.831.153.5 253012.13.5 302535307.413.5 403050404.613.5 504060453.083.5 655080601.913.5 8565100 800.7271.203.5 115 90130 1000.5240.868 3.5 145 110 155 1200.3870.641 3.5 175 130 185 1400.2680.443 3.5 220 170 225 1750.91.8 28.0 12606001.01.8 32

16、.0 16707301.12.0 36.0 22809701.12.1 40.0 302012400.1930.320 3.5 270 205 270 2101201.22.2 45.0 379515400.1530.253 3.5 315 275 305 2351501.42.3 50.0 475019400.1240.206 3.5 360 340 345 2651851.62.5 53.5 565422480.0991 0.164 3.5 420 320 390 3012401.72.7 60.0 724327330.0754 0.125 3.5 500 385 455 3553001.

17、83.0 67.0 883232180.0601 0.100 3.5 580 450 520 4090.6/1KV 四芯交联聚乙烯绝缘聚氯乙烯护套电力电缆电缆载流量电电缆参考重导体参考重量实在 空 气缆量直埋土壤中参验中考电外铜压铜铝铜铝铝铜铝径/kmKV AAAA导体称截面绝缘厚度护套厚度mm2mmmm mm kg/km kg/km/km1.50.71.8 13.0 1392.50.71.8 14.0 15046101625355070950.71.8 15.0 2530.71.8 17.0 3370.71.8 19.0 5010.71.8 23.0 77894107151198291455

18、12.17.414.613.081.831.153.5 212612.13.5 282135267.413.5 372846274.613.5 473756463.083.5 644976591.913.5 846498780.91.8 27.0 11606960.91.8 30.5 15549050.7271.203.5 115 87126 980.5240.868 3.5 141 120 152 1301.01.9 35.0 214812350.3870.641 3.5 172 151 181 1611.12.1 37.0 292816400.2680.443 3.5 218 183 22

19、2 1921.12.2 41.0 395422940.1930.320 3.5 269 238 267 2341201.22.3 45.5 492528650.1530.253 3.5 313 285 305 2761501.42.5 52.0 623836180.1240.206 3.5 359 328 344 3101851.62.7 56.0 756843950.0991 0.164 3.5 405 375 383 3512401.73.0 62.0 966056030.0754 0.125 3.5 451 405 422 3913001.83.3 68.0 11758 65850.06

20、01 0.100 3.5 497 422 461 3920.6/1KV(3+1)芯交联聚乙烯绝缘聚氯乙烯护套电力电缆电缆载流量电电缆参考重导体参考重量实在 空 气护缆量直埋土壤中套参验中厚考电度外铜压铜铝铜铝铝铜铝径/kmKV AAAA7.413.5 403055454.613.5 504065453.083.5 705590701.913.5 9070110 90导体称截面绝缘厚度mm2mm mm mm kg/km kg/km/km46101625355070950.7 1.815.0 2360.7 1.816.0 3160.7 1.818.0 4600.7 1.821.0 67918021

21、03803754.613.081.831.150.9 1.826.0 10655860.9 1.828.0 13688210.7271.203.5 130 105 150 1200.5240.868 3.5 165 130 185 1401.0 1.930.0 190111410.3870.641 3.5 200 160 210 1701.1 2.034.0 258516430.2680.443 3.5 258 203 265 2031.1 2.238.0 371822310.1930.320 3.5 320 255 315 2501201.2 2.343.5 444326650.1530.2

22、53 3.5 380 300 360 2851501.4 2.447.0 532831900.1240.206 3.5 440 350 400 3201851.6 2.652.0 662838420.0991 0.164 3.5 505 490 435 3502401.7 2.858.0 850150010.0754 0.125 3.5 603 471 524 4153001.8 3.264.0 10320 56790.0601 0.100 3.5 700 545 605 4650.6/1KV(3+2)芯交联聚乙烯绝缘聚氯乙烯护套电力电缆电电缆参缆考重量参考外铜铝径电缆载流量导体参考重量实在

23、空 气 直 埋 土验中壤中电压铜铝铜铝铜铝导体称截 绝 缘 厚护面度套厚度相副相副mm2mm2mm mm mm mm kg/km kg/km/km46101625355070952.50.7 0.7 1.8 15.5 370461016162535500.7 0.7 1.8 16.5 4300.7 0.7 1.8 19.0 6300.7 0.7 1.8 22.5 9903605004.613.081.831.15/kmKV AAAA7.413.5 374.613.5 4644543.083.5 634873551.913.5 847294850.7 0.7 1.8 25.5 14107200.

24、9 0.7 1.8 27.5 17808900.7271.203.5 109 85420 920.5240.868 3.5 132 102 144 1101.0 0.9 1.8 32.5 227010000.3870.641 3.5 159 123 169 1311.1 0.9 1.9 36.0 312013500.2680.443 3.5 195 152 205 1591.1 1.0 2.1 41.0 418017400.1930.320 3.5 237 184 245 1901.2 1.1 2.4 46.0 538022100.1530.253 3.5 237 213 278 2161.4

25、 1.1 2.5 49.0 631025700.1240.206 3.5 310 241 309 2401.6 1.1 2.7 54.5 789031800.0991 0.164 3.5 355 277 347 2711207015070185952401201.7 1.2 2.9 60.5 10050 39800.0754 0.125 3.5 416 325 398 3120.6/1KV5(4+1)芯交联聚乙烯绝缘聚氯乙烯护套电力电缆电缆载流量电电缆参考重导体参考重量实在 空 气 直 埋 土缆量参验中壤中考电外铜压铜铝铜铝铝铜铝径/kmKV AAAA7.413.5 374.613.5 464

26、454导体称截 绝 缘 厚护面度套厚度相副相副mm2mm2mm mm mm mm kg/km kg/km/km46101625355070952.50.7 0.7 1.8 15.5 370461016162535500.7 0.7 1.8 16.5 4300.7 0.7 1.8 19.0 6300.7 0.7 1.8 22.5 9903605004.613.081.831.153.083.5 634873551.913.5 847294850.7 0.7 1.8 25.5 14107200.9 0.7 1.9 27.5 17808900.7271.203.5 109 85112 920.524

27、0.868 3.5 132 102 144 1101.0 0.9 2.0 32.5 227010000.3870.641 3.5 159 123 169 1311.1 0.9 2.1 36.0 312013500.2680.443 3.5 195 152 205 1591.1 1.0 2.3 41.0 418017400.1930.320 3.5 237 184 245 1901.2 1.1 2.5 46.0 538022100.1530.253 3.5 237 213 278 2161.4 1.1 2.6 49.0 631025700.1240.206 3.5 310 241 309 240

28、1.6 1.1 2.8 54.5 789031800.0991 0.164 3.5 355 277 347 2711207015070185952401201.7 1.2 3.0 60.5 10050 39800.0754 0.125 3.5 416 325 398 3120.6/1KV 五芯交联聚乙烯绝缘聚氯乙烯护套电力电缆电缆载流量电电缆参考重导体参考重量实在 空 气缆量直埋土壤中参验中考电外铜压铜铝铜铝铝铜铝径/kmKV AAAA导体称截面绝缘厚度护套厚度mm2mmmm mm kg/km kg/km/km1.50.71.8 12.4 1902.50.71.8 13.5 250461016

29、25355070950.71.8 14.8 3600.71.8 16.2 4700.71.8 19.6 71039012.17.414.613.081.831.153.5 213.5 283.5 37253344544.613.5 463.083.5 634873551.913.5 847294850.71.8 22.4 10505400.91.8 27.2 15807800.7271.203.5 109 85120 920.91.9 30.5 213010100.5240.868 3.5 132 102 144 1101.02.0 35.5 273011700.3870.641 3.5 15

30、9 123 169 1311.12.2 43.0 378015750.2680.443 3.5 195 152 205 1591.12.4 47.5 503020450.1930.320 3.5 237 184 245 1901201.22.5 52.0 633025400.1530.253 3.5 273 213 278 2161501.42.7 58.0 782030800.1240.206 3.5 310 241 309 2401851.62.9 66.0 958035300.0991 0.164 3.5 355 277 347 2710.6/1KV 二芯交联聚乙烯绝缘钢带铠装聚氯乙烯护

31、套电力电缆导体称截面电护缆套参厚考度外径电缆载流量电缆参考重导体参考重量实在空气中 直埋土壤中量验电铜铝铜铝压铜铝铜铝绝缘厚度mm2mm mm mm kg/km kg/km/km46101625355070950.71.8 16.0 3250.71.8 17.0 3870.71.8 20.5 5380.71.8 23.0 7000.91.8 26.5 9392282543103724684.613.081.831.15/kmKV AAAA4639564876657.413.5 37324.613.5 47413.083.5 64551.913.5 84709880126 1050.7271.2

32、03.5 115 960.91.8 28.0 11745581.01.8 30.0 13936101.12.0 32.5 21329060.5240.868 3.5 141 118152 1260.3870.641 3.5 172 144181 1520.2680.443 3.5 218 183222 1861.12.2 36.0 269411080.1930.320 3.5 269 243267 2241201.22.3 40.0 327613300.1530.253 3.5 313 263305 2561501.42.4 44.0 399716370.1240.206 3.5 359 30

33、2344 2891851.62.5 48.0 472018930.0991 0.164 3.5 405 340383 3210.6/1KV 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称截面电缆载流量电缆参考重导体参考重量实护电 缆量在空气中 直埋土壤中套验参 考厚电外径铜铝铜铝度压铜铝铜铝绝缘厚度mm2mm mm mmkg/km kg/km/km46101625355070950.71.8 17.43900.71.8 18.24710.71.8 20.16222541444044.613.081.831.15/kmKV AAAA4639564876657.413.5 37324.613

34、.5 47413.083.5 64550.71.8 23.010056500.91.8 26.313718911.913.5 84709880126 1050.7271.203.5 115 960.91.8 28.7172411210.5240.868 3.5 141 118152 1261.01.9 30.7224715730.3870.641 3.5 172 144181 1521.12.1 34.2302319650.2680.443 3.5 218 183222 1861.12.2 37.1385224860.1930.320 3.5 269 243267 2241201.22.3 4

35、5.0464230170.1530.253 3.5 313 263305 2561501.42.5 45.3576737490.1240.206 3.5 359 302344 2891851.62.6 48.3689244800.0991 0.164 3.5 405 340383 3212401.72.8 55.0801752150.0754 0.125 3.5 451 378422 3553001.83.0 103.0 914259460.0601 0.100 3.5 497 417461 3870.6/1KV 四芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆导体称截面电护缆套参厚考度外径电缆

36、载流量电缆参考重导体参考重量实在空气中 直埋土壤中量验电铜铝铜铝压铜铝铜铝绝缘厚度mm2mm mm mm kg/km kg/km/km46101625355070/kmKV AAAA4635564676569876126 980.71.8 18.0 4540.71.8 19.5 5570.71.8 21.5 7913093795384.613.081.831.157.413.5 37284.613.5 47373.083.5 64471.913.5 84640.71.8 25.0 12108230.91.8 28.5 167211340.7271.203.5 115 840.91.8 31.0

37、 212714460.5240.868 3.5 141 115152 1261.01.9 34.0 280219060.3870.641 3.5 172 141181 1521.12.2 37.5 375825740.2680.443 3.5 218 172222 181951.12.4 41.5 489232580.1930.320 3.5 269 218267 2221201.22.5 46.5 603341030.1530.253 3.5 313 269305 2671501.42.6 48.5 735650020.1240.206 3.5 359 313344 3051851.62.8

38、 54.5 867959020.0991 0.164 3.5 405 359383 3442401.73.0 61.5 10002 68020.0754 0.125 3.5 451 405422 3830.6/1KV 四（3+1）芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆导体称截面电护缆套参厚考度外径电缆载流量电缆参考重导体参考重量实在空气中 直埋土壤中量验电铜铝铜铝压铜铝铜铝绝缘厚度mm2mm mm mm kg/km kg/km/km46101625/kmKV AAAA4635564676569876126 980.71.8 17.0 4430.71.8 19.0 5130.71.8 21

39、.5 7412883725194.613.081.831.157.413.5 37284.613.5 47373.083.5 64471.913.5 84640.71.8 24.2 11357950.91.8 28.0 155610890.7271.203.5 115 84355070950.91.8 30.0 189613270.5240.868 3.5 141 115152 1261.02.0 33.0 251817630.3870.641 3.5 172 141181 1521.12.1 37.0 339323570.2680.443 3.5 218 172222 1811.12.3 4

40、0.0 434930440.1930.320 3.5 269 218267 2221201.22.4 44.0 536537560.1530.253 3.5 313 269305 2671501.42.5 48.0 646845280.1240.206 3.5 359 313344 3051851.62.7 53.0 757152990.0991 0.164 3.5 405 359383 3442401.72.9 59.0 867460720.0754 0.125 3.5 451 405422 3833001.83.2 64.0 977768440.0601 0.100 3.5 497 451

41、461 4220.6/1KV 五(3+2)芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆电缆载流量电电缆参考重导体参考重量实在 空 气 直 埋 土缆量参验中壤中考电外铜压铜铝铜铝铝铜铝径/kmKV AAAA7.413.5 372846354.613.5 47375646导体称截 绝 缘 厚护面度套厚度相副相副mm2mm2mm mm mm mm kg/km kg/km/km462.50.7 0.7 1.8 18.5 51040.7 0.7 1.8 20.0 6504004904.613.081016253550709561016162535500.7 0.7 1.8 22.5 8606001.83

42、1.153.083.5 644776561.913.5 846498760.7 0.7 1.8 27.0 11507300.7 0.7 1.8 29.5 15909300.7271.203.5 115 84126 980.9 0.7 1.9 31.5 195011000.5240.868 3.5 141 115 152 1261.0 0.9 2.0 36.0 287616110.3870.641 3.5 161 124 167 1291.1 0.9 2.1 43.5 415023790.2680.443 3.5 197 153 203 1581.1 1.0 2.3 48.0 535429100

43、.1930.320 3.5 239 185 242 1881.2 1.1 2.5 53.5 669635340.1530.253 3.5 275 214 274 2131.4 1.1 2.6 58.0 774640150.1240.206 3.5 314 242 305 2371.6 1.1 2.8 63.5 949947880.0991 0.164 3.5 354 277 341 2671207015070185952401201.7 1.2 3.0 71.0 11878 58070.0754 0.125 3.5 414 325 392 3080.6/1KV 五芯(4+1)交联聚乙烯绝缘钢带

44、铠装聚氯乙烯护套电力电缆电缆载流量电电缆参考重导体参考重量实在 空 气 直 埋 土缆量参验中壤中考电外铜压铜铝铜铝铝铜铝径导体称截 绝 缘 厚护面度套厚度相副相副mm2mm2mm mm mm mm kg/km kg/km/km46101625355070952.50.7 0.7 1.8 18.7 530461016162535500.7 0.7 1.8 20.4 6800.7 0.7 1.8 23.2 9204105106304.613.081.831.15/kmKV AAAA7.413.5 372843354.613.5 473754463.083.5 644971551.913.5 848

45、292900.7 0.7 1.8 26.2 12407800.7 0.7 1.8 30.3 17109900.7271.203.5 110 85118 920.9 0.7 1.9 32.8 215011900.5240.868 3.5 134 104 141 1101.0 0.9 2.0 37.3 315317300.3870.641 3.5 161 124 167 1291.1 0.9 2.1 43.9 455425620.2680.443 3.5 197 153 203 1581.1 1.0 2.3 50.4 589631760.1930.320 3.5 239 185 242 1881.

46、2 1.1 2.5 55.6 724837700.1530.253 3.5 275 214 274 2131.4 1.1 2.6 60.8 862043830.1240.206 3.5 314 242 305 2371.6 1.1 2.8 67.0 10520 52400.0991 0.164 3.5 354 277 341 2671207015070185952401201.7 1.2 3.0 72.0 13199 63690.0754 0.125 3.5 414 325 392 3080.6/1KV 五芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆导体绝缘护套电缆电缆参考重实导体参考重量量验

47、电缆载流量在空气中 直埋土壤中称截面厚度厚参度考外径铜铝铜铝电压铜铝铜铝mm2mm mm mm kg/km kg/km/km46101625355070950.71.8 19.0 5500.71.8 21.0 7204305404.613.081.831.15/kmKV AAAA4335544671559290118 927.413.5 37284.613.5 47373.083.5 64491.913.5 84820.71.8 23.5 10006700.71.8 27.0 13508000.91.8 31.0 185010700.7271.203.5 110 850.92.0 34.3 2

48、40013300.5240.868 3.5 134 104141 1101.02.2 40.5 347018800.3870.641 3.5 161 124167 1291.12.3 45.7 499027800.2680.443 3.5 197 153203 1581.12.5 51.5 649034850.1930.320 3.5 239 185242 1881201.22.7 56.5 767040800.1530.253 3.5 275 214274 2131501.42.8 62.0 958048300.1240.206 3.5 314 242305 2371851.63.0 70.

49、0 11640 57900.0991 0.164 3.5 354 277392 2673.6/6KV 单芯交联聚乙烯绝缘聚氯乙烯护套电力电缆导绝护电电缆参考重 20导体直流电 电缆载流量短 路 电体称截面缘套缆厚厚参度度考外径量阻流在 空 气 直 埋 土导体中壤中铜铝铜铝/km1.2000.8680.6410.4430.3200.2530.206铜A铝铜铝铜铝AAAAAmm2mm mm mmkg/km kg/km/km252.5 1.8 19.0 617352.5 1.8 20.0 736502.5 1.8 22.0 90 34590.7275155870.5240.3870.2680.193

50、0.153165130 160 120 3.69 2.42205155 190 145 5.15 3.37245190 225 175 7.13 4.79305235 275 215 10.2 6.68370290 330 255 13.8 9.68430335 375 290 17.4 11.4490380 426 330 21.7 14.2560435 480 370 26.7 17.5665515 555 435 34.6 22.6765595 630 490 43.1 28.2702.5 1.8 23.0 1129687952.5 1.8 25.0 14078071202.5 1.8