电缆截面载流及功率

1、标标准准：本本产产品品按按国国家家标标准准GB12706-2002GB12706-2002或或国国际际电电工工委委员员会会IEC60502-1:2004IEC60502-1:2004标标准准制制造造型型号号：VVVV，VLVVLV一一铜铜（铝铝）芯芯聚聚氯氯乙乙烯烯绝绝缘缘、聚聚氯氯乙乙烯烯护护套套电电力力电电缆缆VVVV，VLVVLV一一铜铜（铝铝）芯芯聚聚氯氯乙乙烯烯绝绝缘缘、聚聚乙乙烯烯护护套套电电力力电电缆缆 用用途途：供供固固定定敷敷设设在在额额定定交交流流电电压压UO/UUO/U为为0 06/1KV6/1KV及及以以下下的的室室内内、架架空空、电电缆缆沟沟道道、管管道道内内的的输输

2、配配电电力力线线路路用用。使使用用特特性性：1 1、电电缆缆敷敷设设时时的的环环境境温温度度不不低低于于0 0o oC C，弯弯曲曲半半径径应应不不小小电电缆缆外外径径的的1010倍倍。2 2、电电缆缆导导体体的的长长期期最最高高温温度度不不超超过过7070o oC C。3 3、短短路路时时（最最长长持持续续时时间间不不超超过过5S5S）电电缆缆导导体体的的最最高高温温度度不不超超过过160160o oC C。产产品品规规格格：1 1芯芯：1 15-630mm5-630mm2 2芯芯：2*12*15-2*185mm5-2*185mm3 3芯芯：3*13*15-3*300mm5-3*300mm4

3、 4芯芯：4*4-4*300mm4*4-4*300mm3+13+1芯芯：3*4+1*2.5-3*300+1*150mm3*4+1*2.5-3*300+1*150mm3+23+2芯芯：3*4+1*2.5-3*300+2*150mm3*4+1*2.5-3*300+2*150mm4+14+1芯芯：4*4+1*2.5-4*300+1*150mm4*4+1*2.5-4*300+1*150mm序号标称截面线芯结构绝缘标称厚度护套标称厚度mm计算外径环境温度25C 允许空气中敷设截流量A环境温度25C 允许截流量埋地土壤炽热阻系数g=80(C厘米/瓦)mm2ho/mmmmmmA铜芯 Cu铝芯Al铜芯 Cu1

4、1.51/1.380.81.86.624-3122.51/1.780.81.87322545341/2.2511.87.9453461461/2.7611.88.45643775107/1.3511.89.780611036167/1.7011.810.7106831387257/2.141.21.812.41431111838357/2.521.21.813.617513322195019/1.781.41.815.3223170272107019/2.141.41.817.1265207333119519/2.521.61.819.43292543921212037/2.031.61.82

5、13822974511315037/2.251.81.8234453395161418537/2.5221.825.25193925721524061/2.252.21.928.56094726671630061/2.522.4231.57005417211740061/2.882.62.134.78326418381850061/3.152.82.2399707279551963091/2.972.82.342.911248751039202x1.52x1/1.380.81.810.420-26212x2.52x1/1.780.81.811.2282135222x4.02x1/2.2511.

6、812.9362945232x6.02x1/2.7611.814473657242x102x7/1.3511.816.5665176252x162x7/1.7011.818.68969101262x252x7/2.141.21.817.211791131272x352x7/2.521.21.818.6143111156282x502x10/2.551.41.822180138192292x702x14/2.551.41.824.2217170235302x952x19/2.551.61.827.2238182280312x1202x24/2.551.61.929.6273211320322x1

7、502x30/2.551.8232.6315242365332x1852x37/2.5522.135.8350269405343x1.53x1/1.380.81.810.817-22353x2.53x1/1.780.81.811.7231830363x4.03x1/2.2511.813.6312439373x6.03x1/2.7611.814.7393149383x103x7/1.3511.817.4564362393x163x7/1.7011.819.7765989403x253x7/2.141.21.820.110278107413x353x7/2.521.21.822.512294131

8、423x503x10/2.551.41.825.2154122159433x703x14/2.551.41.827.8191148195443x953x19/2.551.6231.8230180231453x1203x24/2.551.62.134.8270207262463x1503x30/2.551.82.238.3313244300473x1853x37/2.5522.342.2360281339483x2403x48/2.552.22.547.5429334396493x3003x60/2.552.42.652.2477376451504x4.04x1/2.2511.814.72822

9、38514x6.04x1/2.7611.815.9382848524x104x7/1.3511.819514061534x164x7/1.7011.821.5685381544x254x7/2.141.21.8229271106554x354x7/2.521.21.82411589134564x504x10/2.551.41.828144111163574x704x14/2.551.4231.5178136196584x954x19/2.551.62.135.9218168234594x1204x24/2.551.62.239.1253195267604x1504x30/2.551.82.34

10、3297228301614x1854x37/2.5522.548.2344263338624x2404x48/2.552.22.753.6406310390634x3004x60/2.552.42.959.3452351450643x4.0+1x2.53x1/2.25+1x1/1.781.0/0.81.813.6282238653x6.0+1x4.03x1/2.76+1x1/2.251.0/1.01.814.7382848663x10+1x6.03x7/1.35+1x1/2.761.0/1.01.817.4514061673x16+1x103x7/1.70+1x7/1.351.0/1.01.8

11、19.6685380683x25+1x163x7/2.14+1x7/1.701.2/1.01.822.29271106693x35+1x163x7/2.52+1x7/1.701.2/1.01.82411589130703x50+1x253x10/2.55+1x7/2.141.4/1.21.928.1144111161713x70+1x353x14/2.55+1x7/2.521.4/1.2231.5178136194723x95+1x503x19/2.55+1x19/1.781.6/1.42.135.9218168231733x120+1x703x24/2.55+1x19/2.141.6/1.4

12、2.239.1253195263743x150+1x703x30/2.55+1x19/2.141.8/1.42.343297228303753x185+1x953x37/2.55+1x19/2.522.0/1.62.547.8344263340763x240+1x1203x48/2.55+1x37/2.032.2/1.62.753.6406310390773x300+1x1503x60/2.55+1x37/2.252.4/1.82.959.3452351450784x4+1x1.254x1/2.25+1x1/1.781.0/0.81.815282238794x6+1x44x1/2.76+1x1

13、/2.251.0/1.01.816.6382848804x10+1x64x7/1.35+1x1/2.761.0/1.01.818.7514065814x16+1x104x7/1.70+1x7/1.351.0/1.01.822.6685384824x25+1x164x7/2.14+1x7/1.701.2/1.01.824.48768109834x35+1x164x7/2.52+1x7/1.701.2/1.01.826.411689140844x50+1x254x10/2.55+1x7/2.141.4/1.2231.2144110171854x70+1x354x14/2.55+1x7/2.521.

14、4/1.22.135177132207864x95+1x504x19/2.55+1x19/1.781.6/1.42.239.8219168250874x120+1x704x24/2.55+1x19/2.141.6/1.42.443.6250195285884x150+1x704x30/2.55+1x19/2.141.8/1.42.548.2290220322894x185+1x954x37/2.55+1x19/2.522.0/1.62.753.6331256363904x240+1x1204x48/2.55+1x37/2.032.2/1.62.959.4408315415914x300+1x1

15、504x60/2.55+1x37/2.252.4/1.83.165.8452351450925x2.5221630935x4.0282238945x6.0382848955x10514061965x16685380973x25+2x163x7/2.23+2x7/1.701.2/1.01.824.49271111983x35+2x163x7/2.52+2x7/1.701.2/1.01.826.411589139993x50+2x253x10/2.55+2x7/2.141.4/1.2231.21441111731003x70+2x353x14/2.55+2x7/2.521.4/1.22.13517

16、81362081013x95+2x503x19/2.55+2x19/1.781.6/1.42.239.82181682491023x120+2x703x24/2.55+2x19/2.141.6/1.42.443.62531952851033x150+2x703x30/2.55+2x19/2.141.8/1.42.548.22972283291043x185+2x953x37/2.55+2x19/2.552.0/1.62.753.63442633701053x240+2x1203x48/2.55+2x37/2.032.2/1.62.959.44063104361063x300+2x1503x60

17、/2.55+2x37/2.252.4/1.83.165.8452351450107成品近似重量空空气气中中敷敷设设功功率率（kWkW）kg/kmcos=cos= 0.50.5铝芯Al铜芯 Cu铝芯Al铜铜芯芯 CuCu铝铝芯芯AlAl-58-7 7. .9 9- -3571561 10 0. .5 58 8. .2 24797731 14 4. .8 81 11 1. .2 259121841 18 8. .4 41 14 4. .2 2801771112 26 6. .3 32 20 0. .1 11062391393 34 4. .9 92 27 7. .3 31403491904 47

18、7. .1 13 36 6. .5 51704512325 57 7. .6 64 43 3. .8 82106243097 73 3. .4 45 55 5. .9 92568213848 87 7. .2 26 68 8. .1 130210854911 10 08 8. .3 38 83 3. .6 634813385891 12 25 5. .7 79 97 7. .7 739216427061 14 46 6. .4 41 11 11 1. .6 643620328581 17 70 0. .8 81 12 29 9. .0 0516260510912 20 00 0. .4 41

19、15 55 5. .3 3557323813402 23 30 0. .4 41 17 78 8. .0 0647417316932 27 73 3. .8 82 21 10 0. .9 9743519420853 31 19 9. .2 22 23 39 9. .2 2849647525423 36 69 9. .9 92 28 88 8. .0 0-120-6 6. .6 6- -271501199 9. .2 26 6. .9 9352061511 11 1. .8 89 9. .5 5482551781 15 5. .5 51 11 1. .8 8593612352 21 1. .7

20、71 16 6. .8 8775013002 29 9. .3 32 22 2. .7 71017213753 38 8. .5 52 29 9. .9 91209034504 47 7. .1 13 36 6. .5 514812556035 59 9. .2 24 45 5. .4 418016807647 71 1. .4 45 55 5. .9 921622159807 78 8. .3 35 59 9. .9 9247274411848 89 9. .8 86 69 9. .4 4280339614481 10 03 3. .7 77 79 9. .6 6311416117621 1

21、1 15 5. .2 28 88 8. .5 5-143-5 5. .6 6- -231831377 7. .6 65 5. .9 9302541811 10 0. .2 27 7. .9 9383262151 12 2. .8 81 10 0. .2 2514822931 18 8. .4 41 14 4. .2 2696803782 25 5. .0 01 19 9. .4 4839934943 33 3. .6 62 25 5. .7 710112886044 40 0. .1 13 30 0. .9 912318128295 50 0. .7 74 40 0. .1 115024291

22、0546 62 2. .9 94 48 8. .7 7178324613927 75 5. .7 75 59 9. .2 2201401916808 88 8. .9 96 68 8. .1 1231500020771 10 03 3. .0 08 80 0. .3 3262612925321 11 18 8. .5 59 92 2. .5 5301788332211 14 41 1. .2 21 10 09 9. .9 9355952838791 15 57 7. .0 01 12 23 3. .7 7293282299 9. .2 27 7. .2 2环境温度25C 允许截流量埋地土壤炽热

23、阻系数g=80(C厘米/瓦)A374192721 12 2. .5 59 9. .2 2476333861 16 6. .8 81 13 3. .2 2629195752 22 2. .4 41 17 7. .4 48212826473 30 0. .3 32 23 3. .4 410316998113 37 7. .8 82 29 9. .3 3125238411084 47 7. .4 43 36 6. .5 5151321514335 58 8. .6 64 44 4. .8 8181428618727 71 1. .7 75 55 5. .3 3206530622458 83 3. .

24、3 36 64 4. .2 2231663528079 97 7. .7 77 75 5. .0 0261813934311 11 13 3. .2 28 86 6. .6 63001047543581 13 33 3. .6 61 10 02 2. .0 03541299253611 14 48 8. .7 71 11 15 5. .5 5292862129 9. .2 27 7. .2 2373782121 12 2. .5 59 9. .2 2475503231 16 6. .8 81 13 3. .2 2617994842 22 2. .4 41 17 7. .4 4821197600

25、3 30 0. .3 32 23 3. .4 410115087283 37 7. .8 82 29 9. .3 3124214110044 47 7. .4 43 36 6. .5 5148289012955 58 8. .6 64 44 4. .8 8177286617077 71 1. .7 75 55 5. .3 3204485220858 83 3. .3 36 64 4. .2 2233586024939 97 7. .7 77 75 5. .0 0263729930971 11 13 3. .2 28 86 6. .6 6300932338961 13 33 3. .6 61 1

26、0 02 2. .0 03541132847251 14 48 8. .7 71 11 15 5. .5 5293312269 9. .2 27 7. .2 2374422821 12 2. .5 59 9. .2 2506283641 16 6. .8 81 13 3. .2 2659325052 22 2. .4 41 17 7. .4 48214136892 28 8. .6 62 22 2. .4 410716918073 38 8. .2 22 29 9. .3 3131242611304 47 7. .4 43 36 6. .2 2159326814535 58 8. .2 24

27、43 3. .4 4191439619167 72 2. .1 15 55 5. .3 3220558223728 82 2. .3 36 64 4. .2 2248660127909 95 5. .4 47 72 2. .4 4280828834841 10 08 8. .9 98 84 4. .2 23201054043531 13 34 4. .3 31 10 03 3. .7 73541287953231 14 48 8. .7 71 11 15 5. .5 5237 7. .2 25 5. .3 3299 9. .2 27 7. .2 2371 12 2. .5 59 9. .2 2

28、471 16 6. .8 81 13 3. .2 2612 22 2. .4 41 17 7. .4 48614136893 30 0. .3 32 23 3. .4 410716918073 37 7. .8 82 29 9. .3 3133242611304 47 7. .4 43 36 6. .5 5160326814535 58 8. .6 64 44 4. .8 8191439619167 71 1. .7 75 55 5. .3 3220558223728 83 3. .3 36 64 4. .2 2253660127909 97 7. .7 77 75 5. .0 0286828

29、834841 11 13 3. .2 28 86 6. .6 63411054043531 13 33 3. .6 61 10 02 2. .0 03541287953231 14 48 8. .7 71 11 15 5. .5 5标标准准：本本产产品品按按国国家家标标准准GB/T5023-2008GB/T5023-2008，JB8734-1998JB8734-1998或或60227IEC60227IEC国国际际标标准准制制造造型型号号：6022760227 IECIEC 0101（BVBV）- -铜铜芯芯聚聚氯氯乙乙烯烯绝绝缘缘电电缆缆（电电线线）BLV-BLV-铝铝芯芯聚聚氯氯乙乙烯烯绝绝

30、缘缘电电缆缆（电电线线）BVR-BVR-铜铜芯芯聚聚氯氯乙乙烯烯绝绝缘缘电电缆缆（电电线线）227227 IEC10IEC10（BVVBVV）- -铜铜芯芯聚聚氯氯乙乙烯烯绝绝缘缘聚聚氯氯乙乙烯烯护护套套圆圆形形电电缆缆（电电线线）BLVV-BLVV-铝铝芯芯聚聚氯氯乙乙烯烯绝绝缘缘聚聚氯氯乙乙烯烯护护套套圆圆形形电电缆缆（电电线线）BVVB-BVVB-铜铜芯芯聚聚氯氯乙乙烯烯绝绝缘缘聚聚氯氯乙乙烯烯护护套套平平形形电电缆缆（电电线线）BLVVB-BLVVB-铝铝芯芯聚聚氯氯乙乙烯烯绝绝缘缘聚聚氯氯乙乙烯烯护护套套平平形形电电缆缆（电电线线）227227 IECIEC 0707（BV-90BV

31、-90）- -铜铜芯芯耐耐热热9090聚聚乙乙烯烯绝绝缘缘电电线线用用途途：本本产产品品适适用用于于交交流流额额定定电电压压U/U450/750VU/U450/750V及及以以下下的的动动力力、照照明明、日日用用电电器器、仪仪器器仪仪表表及及电电信信设设备备用用铜铜芯芯或或铝铝芯芯聚聚氯氯乙乙烯烯绝绝缘缘电电缆缆（电电线线）使使用用特特性性：1 1、U0/UU0/U为为450/750450/750和和300/500300/5002 2、电电缆缆（电电线线）长长期期允允许许工工作作温温度度，BV-90BV-90型型应应不不超超过过9090，其其它它型型号号应应不不超超过过7070。3 3、电电缆

32、缆（电电线线）敷敷设设漫漫度度应应不不低低于于0.0.4 4、允允许许弯弯曲曲斗斗径径：电电缆缆外外径径D D小小于于25mm25mm时时，应应不不小小于于4D4D，电电缆缆外外径径D D为为25mm25mm及及以以上上者者，应应不不小小于于6D6D。227227 IEC01(BV),BLVIEC01(BV),BLV 450/750V450/750V导体标导体线芯绝缘标计算外径20C时最70C最小成品近似重量称截面根数/单线称厚度mm大电流电阻绝缘电阻kg/kmmm2直径mm/kmM.kmmm铜芯铜芯铜芯Cu铝芯Al1.51/1.380.72.7812.20.01119.51.57/0.520

33、.72.9612.10.0119.52.51/1.780.83.387.410.0130.815.42.57/0.680.83.647.410.00930.841/2.250.83.854.610.008545.62147/0.850.84.054.610.007745.6671/2.760.84.363.080.00765.328.267/1.040.84.723.080.006565.3107/1.3516.051.830.006511149167/1.7017.11.150.00516969257/2.141.28.820.7270.005265108357/2.521.29.960.5

34、240.0043591405019/1.781.411.70.3870.00454851907019/2.141.413.50.2680.00356852589519/2.521.615.80.1930.003594635412037/2.031.617.40.1530.0032118143315037/2.251.819.40.1240.0032145353418537/2.52221.60.09910.0032182166824061/2.252.224.60.07540.0032238386930061/2.522.427.50.06010.0032983108240061/2.902.

35、630.80.0470.002838001369BVR450/750VBVR450/750V标称线芯结构绝缘厚度mm计算外径mm最大外径mm20C时最大电流电阻70C最小绝缘电阻环境温度25C截面/kmM.km允许空气中mm2铜芯敷设截流量根/直径外径Ammmm2.519/0.412.050.83.74.27.410.01134419/0.522.60.84.24.84.610.00945619/0.643.20.84.85.63.080.0084581049/0.524.6816.77.61.830.0072791649/0.645.7617.88.81.150.00621112598/0.

36、587.681.210.111.10.7270.005814635133/0.588.21.211.112.50.5240.005218050133/0.6810.21.41314.50.3870.005122570189/0.6812.551.415.416.50.2680.0045280227227 IECIEC 10(BVV),300/50010(BVV),300/500导体芯数导体结构绝缘内护套护套平均外径70C最小成品和根数/单线厚度厚度厚度绝缘电阻近似标称截面直径规定值近似值规定值M.km重量mmmmmmmmmm下限上限kg/kmmmmm2x1.51/1.380.70.41.27.

37、6100.011105.72x1.57/0.520.70.41.27.810.50.01111.32x2.51/1.780.80.41.28.611.50.01114.62x2.57/0.680.80.41.29120.009167.92x41/2.250.80.41.29.612.50.0085190.32x47/0.850.80.41.210130.0077214.12x61/2.760.80.41.210.513.50.007245.52x67/1.040.80.41.211140.00652822x107/1.3510.61.41316.50.007446.22x167/1.7010.

38、61.415.5200.0052617.12x257/2.141.20.81.418.5240.005914.72x357/2.521.211.62127.50.004412253x1.51/1.380.70.41.2810.50.011124.53x1.57/0.520.70.41.28.2110.01143.53x2.51/1.780.80.41.29.2120.011753x2.57/0.680.80.41.29.412.50.009202.43x41/2.250.80.41.210130.0085235.83x47/0.850.80.41.210.513c.50.0077261.63x

39、61/2.760.80.41.411.514.50.0073203x67/1.040.80.41.41215.50.0065362.53x107/1.3510.61.41417.50.007557.93x167/1.710.81.416.521.50.0052799.63x257/2.141.20.81.620.5260.0051192.43x357/2.521.211.622290.00441577.54x1.51/1.380.70.41.28.611.50.011152.44x1.57/0.520.70.41.29120.01172.64x2.51/1.780.80.41.210130.0

40、1215.34x2.57/0.680.80.41.21013.50.009246.74x41/2.250.80.41.411.514.50.0085302.54x47/0.850.80.41.412150.0077335.24x61/2.760.80.61.412.5160.007398.14x67/1.040.80.61.413170.00654644x107/1.3510.61.415.5190.007695.54x167/1.7010.81.41823.50.00521009.24x257/2.141.211.622.528.50.0051528.24x357/2.521.211.624

41、.5320.00441997.25x1.51/1.380.70.41.29.4120.011183.25x1.57/0.520.70.41.29.812.50.01205.85x2.51/1.780.80.41.211140.01259.65x2.57/0.680.80.41.21114.50.009297.25x41/2.250.80.61.412.5160.0085365.15x47/0850.80.61.413170.0077419.75x61/2.760.80.61.413.517.50.007498.35x67/1.040.80.61.414.518.50.0065563.65x10

42、7/1.7010.61.417210.0078495x167/2.141.20.81.620.5260.00521254.75x257/2.141.211.624.531.50.0051874.15x357/2.521.21.21.627350.00442481.4BVVBVV BLVVBLVV 300/500V300/500V JBB8734.2-1998JBB8734.2-1998芯数X截面导体结构绝缘厚度绝缘外径护套厚度护套外径材料净重根/单线直径直径铜Cu铝Al1x0.751/0.970.970.62.20.83.86.61x1.01/1.131.130.62.50.84.18.91x1.51/1.381.380.72.80.84.413.31x1.57/0.521.560.73.20.84.813.31x2.51/1.781.780.83.40.8522.16.71x2.57/0.682.040.83.90.85.522.8