低压电线电缆载流量表2正式版

1、低压电线电缆载流量表2正式版低压电线电缆载流量表（全）BVR电线导线面积 mm2空气敷设长期允许载流量A橡皮绝缘电线聚氯乙烯绝缘电线铜芯 BXF、BXFF铝芯BLXF铜芯BV BVR铝芯BLV0.7518161.021191.5271924182.53327322544535423265845554210856575591611085105802514511013810535180138170130502301752151657028522026520595345265325250120400310375285150470360430325185540420490380240660510300

2、77060040094073050011008506301250980YJV,YJLV电缆载流量表：序号铜电线型号单心载流量电压降mv/M品字型电压降mv/M紧挨一字型电压降mv/M间距一字型电压降mv/M两心载流量电压降mv/M三心载流量电压降mv/M四心载流量(25。C(A)电压降mv/M(25。C)(A)(25。C)(A)(25。C)(A)0.950.850.7VVYJVVVYJVVVYJVVVYJV1 -.5mm 2 /c202530.8626.7326.7326.731616131830.86131330.862 :!.5mm 2 /c283518.918.918.918.92335

3、18.9182218.9183018.934mm 2 /c385011.7611.7611.7611.76343811.76233411.76284011.7646mm 2 /c48607.867.867.867.8640557.8632407.8635557.86510mm 2 /c65854.674.044.044.0555754.6745554.6748804.67616mm 2 /c901102.952.552.562.55701082.960752.665652.6725mm 2 /c1151501.871.621.621.631001401.9801001.6861051.6835

4、mm 2 /c1451801.351.171.171.191251751.31051301.21081301.2950mm 2 /c1702301.010.870.880.91452101130 '1600.871381650.871070mm 2 /c2202850.710.610.620.651902650.7165 '2100.611752100.611195mm 2 /c2603500.520.450.450.52303300.52200 '2600.452202600.4512120mm 2 /c3004100.430.370.380.422704100.42

5、2353000.362553000.3613150mm 2 /c3504800.360.320.330.373104700.352753500.33403600.314185mm 2 /c4105400.30.260.280.333605700.293204100.254004150.2515240mm 2 /c4806400.250.220.240.294306500.243904850.214704950.2116300mm 2 /c5607400.220.20.210.285007000.214505600.195005800.1917400mm 2 /c6508800.20.170.2

6、0.266008200.1918500mm 2 /c75010000.190.160.180.2519630mm 2 /c88011000.180.150.170.2520300mm 2 /c110013000.170.150.170.24211000mm 2/c130014000.160.140.160.24BXF铜芯氯丁橡皮电线,BLXF铝芯氯丁橡皮电线载流量表:导体标称截面(mm2)导电线芯电缆外径mm20C时导体电阻WQ /km根/单线直径mm铜铝0.751/0.973.924.5-1.01/1.134.118.1-1.51/1.384.412.1-2.51/1.785.07.4111

7、.841/2.255.64.617.3961/2.766.83.084.91107/1.358.31.833.08167/1.7010.11.151.91257/2.1411.80.7271.20357/2.5213.80.5240.8685019/1.7815.40.3870.6417019/2.1418.20.2630.4439519/2.5220.60.1930.32012037/2.0323.00.1530.25315037/2.2525.00.1240.20618537/2.5227.90.09910.16424061/2.2531.40.07540.125BXR铜芯橡皮软电线载流量

8、表导体标称截面（m导电线芯电缆外径参考20C时导体电阻WQ /km就）根/单线直径mmmm0.757/0.374.524.51.07/0.434.718.11.57/0.525.012.12.519/0.415.67.41419/0.526.24.61619/0.646.83.081049/0.528.91.831649/0.6410.11.152598/0.5812.60.72735133/0.5813.80.52450133/0.6815.80.38770189/0.6818.40.26395259/0.6820.80.193120259/0.7621.60.153150336/0.742

9、5.90.124185427/0.7426.60.0991240427/0.8530.20.0754矿用交联电力电缆载流量表:型号芯数额定电压（KV）0.6/11.8/33.6/6、6/66/10、8.7/10标称截面（mr2）MYJV31.5 30010 30025 30025300MYJV2234 30010 30025 30025300MYJV3234 30010 30025 30025300MYJV4234 30010 30025 30025300矿用电缆规格型号载流量表:芯数截面Nom.crosssectional2areas mm导体结构Conductor structureNO.

10、/mm绝缘厚度Insulation thickness mm护套厚度Sheaththicknessmm电缆外径Average diameter参考重量Cable approx. weight kg/km导体(铜)最大直流电阻 Max.D.C.resistance(20°C )Q /km20 C载流量Current carring capacity(20 C ) A标称Normianalmm最大Max mm3 X 4+156/0.301.43.520.923.06374.95035X 456/0.304.9503 X 6+184/0.301.43.522.925.18563.30046

11、X 684/0.303.3003 X 10+184/0.401.64.027.830.613041.91064X 1084/0.401.9103X 16+1126/0.401.64.030.333.315451.21085X 1084/0.401.9103X 25+1196/0.401.84.536.440.122690.780113X 16126/0.401.2103X 35+1276/0.401.84.540.544.627860.554138X 16126/0.401.2103X 50+1396/0.402.05.045.550.135540.386173X 16126/0.401.21

12、03X 70+1360/0.502.05.051.555.145870.272215X 25196/0.400.780MC采煤机电缆载流量表：X导体标称截面(mm2电缆外径电缆参考重量(kg/km)动力线芯绝缘护套标称UC-0.38/0.66UCP-0.38/0.66动力线芯地线芯控制线芯标称厚度(mm)厚度(mm)最小值最大值最小值最大值UCUCP3X161X43X2.51.64.531.435.134.738.5158718973X251X64X2.51.85.537.84241.345.5249926703X351X64X41.85.541.84545.119.5309033003X50

13、1X107X425.54650.95054.339004200X导体标称截面(mm2电缆外径动力线芯绝护套标称UC-0.38/0.66电缆参考重量动力线芯地线芯控制线芯标称厚度(mm)厚度(mm)最小值最大值(kg/km)3X351X43X62647.251.433913X501X103X62.2754.358.644403X701X163X62.2759.664.353943X951X253X102.4764.570.16775SYV SYW同轴电缆型号规格SYV-50-2-17/1.6SYV-50-2-21/0.68SYV-50-3-31/0.9SYV-50-51/0.4SYV-50-7-

14、17/0.75SYV-50-9-417/0.95SYV-50-12-17/0.15SYV-50-15-417/1.54SYV-50-17-11/0.5SYV-75-3-417/0.17SYV-75-4-17/0.21SYV-75-5-41/0.75SYV-75-7-17/0.4SYV-75-9-411/1.37SYV-75-12-27/0.63SYV-75-15-417/0.82SYV-75-17-417/0.95SYV-100-7-411/0.6钢芯铝绞线载流量表:标准截面（mm2结构（根数/直径）（ mm外径(mm220C时直流电阻不大于（Q /km）计算拉断力N计算重量（kg/km）交货

15、长度（不小于）连续载流量（A）167/1.705.101.8284043.54000111257/2.156.451.1270435569.63000147357/2.507.500.8332576094.12000180507/3.009.000.57867930135.51500227707/3.6010.800.401810590195.11250284957/4.1612.480.30091445026.5100033812019/2.8514.250.23731642022.5150039015019/3.1515.750.194323310407.4125045418519/3.5

16、017.500.157428440503.0100051821019/3.7518.750.137132260577.4100057524019/4.0020.000.120536260656.9100061030037/3.2022.400.096894685082.4100070740037/3.7025.900.07247611501097.0100085150037/4.1629.120.05733763701387.0100098263061/3.6332.670.04577919401744.0800114080061/4.1036.900.035881159002225.0800

17、1340钢芯铝绞线技术参数：标准截面铝/钢（mm2结构（根数/直径）（mm外径(mm220C时直流电阻不大于（Q /km）计算拉断力N计算重量（kg/km）交货长度（不小于）连续载流量（A）铝钢10/26/1.501/1.504.502.706412042.930008716/36/1.851/1.855.551.799613065.2300011025/46/2.321/2.326.961.1319290102.6300012535/66/2.721/2.728.160.823012630141.0300014550/86/3.201/3.209.600.594616870195.12000

18、21250/3012/2.327/2.3011.600.569242620372.0200025070/106/3.801/3.8011.400.421723390275.2200025570/4012/2.727/2.7213.600.414158300511.3200034095/1526/2.157/1.6713.610.305835000380.8200035095/207/4.167/1.8513.870.301937200408.9200036095/5512/3.207/3.2016.000.299278110707.72000420120/718/2.901/2.9014.50

19、0.242227570379.02000380120/2026/2.327/1.8515.070.249641000466.82000390120/257/4.727/2.1015.740.234547880526.62000400120/7012/3.607/3.6018.000.236489370895.62000505150/818/3.201/3.2016.000.198932860461.42000442150/2024/2.787/1.8516.670.198046630549.42000450150/2526/2.707/2.1017.100.193954110601.02000

20、470150/3530/2.57/2.5017.500.196265676.22000500185/1018/3.601/3.6018.000.157240880584.02000497185/2524/3.157/2.1018.900.154259420706.12000525185/3526/2.987/2.3218.880.159264320732.62000525185/4530/2.807/2.8019.60.126480190848.22000522210/1018/3.801/3.8019.000.141145140650.72000523210/2534/3.337/2.221

21、9.980.138065990789.12000560210/3526/3.227/2.5020.380.136374250853.92000590210/5030/2.987/2.9820.860.138190830906.82000600240/3024/3.607/2.4021.600.118175620922.22000610240/4026/3.427/2.6621.660.120983370964.32000610240/5030/3.207/3.2022.400.118910210011082000640300/1540/3.007/1.6723.010.097246806093

22、9.82000650300/2045/2.937/1.9523.430.095207568010022000655300/2548/2.857/7.2227.760.094338341010582000690300/4024/3.997/2.6623.940.096149222011332000705300/5026/3.837/2.9824.260.0963610340012102000725300/7030/3.607/3.6025.200.0946312800014021200740400/2042/3.517/1.9526.910.071048885012861500800400/25

23、45/3.337/2.2226.640.073709594012951500800400/3548/3.227/2.5026.820.0738910390013491500810400/5054/3.077/3.0727.630.0723212340015111500815400/6526/4.227/3.4428.000.0732613520016111500850400/9530/4.1619/2.3229.140.0708717130018601500873电线电缆负载电流值电工常识一电线负载电流值国标GB4706.1-1992/1998规定的电线负载电流值（部分）铜芯电线铝芯电线铜芯线

24、截面积允许长期电流铝芯线截面积允许长期电流2.5平方毫米16A 25A2.5平方毫米13A 20A4平方毫米25A 32A4平方毫米20A 25A6平方毫米32A 40A6平方毫米25A 32A型号BV线负载电流值额定电压（KV）0.45/0.75导体工作温度（°C）70环境温度（°C）303540303540导线排列O-S_O_s_O导线根数245891212以上245891212 以上245891212以上标称截面（mm 2）明敷载流量（A）导线穿管敷设载流量（A）1.52322201398712976118762.531292717131110161210915119

25、844139362418151322171412211513116535046312319172921181620201615107469644433282541312623382924211699938660453834574235325239322925132124115836252477757484370534439351611511401037764589672605488665549502011891751279579711178873661088167607025924322516512310392152114958514010587789531629727520715512911

26、61921441201081761321109912037435132524518415313822617014112720815613011715042640037028821618016226519916614924418315213718549546443033525120918830923219317428421317715924059255651539629724722236627522926336252210189注：明敷载流量值系根据 S>2De（De-电线外径）计算举例说明:1每台计算机耗电约为200300W（约11.5A），那么10台计算机就需要一条2.5平 方毫米的铜

27、芯电线供电，否则可能发生火灾。2、大3匹空调耗电约为3000W（约14A）,那么1台空调就需要单独的一条2.5平方毫 米的铜芯电线供电。3、现在的住房进线一般是4平方毫米的铜线，因此，同时开启的家用电器不得超过 25A（即5500 瓦），有人将房屋内的电线更换成 6平方毫米的铜线是没有用处的，因为 进入电表的电线是4平方毫米的。4、早期的住房（15年前）进线一般是2.5平方毫米的铝线，因此，同时开启的家用电 器不得超过13A（即2800瓦）。5、耗电量比较大的家用电器是：空调5A（1.2匹），电热水器10A，微波炉4A，电饭煲4A，洗碗机8A，带烘干功能的洗衣机10A，电开水器4A在电源引起的

28、火灾中，有90%是由于接头发热造成的，因此所有的接头均要焊接, 不能焊接的接触器件510年必须更换（比如插座、空气开关等）。YJV (FYJV), YJLV/FYJLV), ZC-YJV ZC-YJLV 0. 6/1 kVCu标称截面埠地敷设近似在空气中敷电绩参考重量载流量设近似载流量夕kg/k>1.5-頤825.79452,54=26,1957i74566.6675693707.172710127978.21142161671259.212(®2521616510. 83304352612001,1. S34035031124513. 345557036330515. 257

29、56951613751,7.06100512052743518. 67125015059250020. 915611856715802Z921910240761S525. 5424533003667528.1630444001101993031. 99402411170 1080 35. 42|50062B2110. 11眾3XZ 53728111713X4.046371122253X6. 0&11713.12963X10326415. 34401078517.56383X 25.138115219543X35165n14023. 112663X501981SS23. 416143X7

30、024221327.422463X9529026330. 629753X1203303073437763X1503713573S. 6469213X18541S415也£58023X240逝498妞17437548575152. 29313YJV(FYJV), YJLV(FYJLV), ZC-YJV ZC-YJLV 0. 6/lkVCu标称截面埋地敷设近似在空气中敷电缆参电缆参考重量莪流量设近似载盖量考外径kg/k>4X24048948649. 497434X30055556956122714X40062868667. 9162483X2. 5+1 XI. 5362811.62

31、123X4. 0+1 X2. 5473712.72773X6. 0+1X4. 0604713.93633X10MX6.0816416.15273X16+1X101068518.67663X25+1X1613711322.211403X35+1X1616413924.614753X50+1X2519817327.719513X70+1X3524622231. 926623X95+1X5029327136.235783X120+1X7033431839.945673X150+1X703753704555143X185+1X9542242749.468503X240+1X12049250754.98

32、74156059962.9110524814. 73455X6603815.84515X10824818.66885X161076621. 310115X251388925. 715535X3516711828.420715X5020014732. 928925X7024618038. 239745X9529023143. 453265X12033128247.966575X15033053. 883105 6102285X24049244266. 5131035X3005304X4+1X2 5483814. 23204XG+1X4604815. 64274X10+1

33、X6816618.16364X16+1X101078820. 89414X25+1X1613711824. 914414X35+1X1616514427.118534X50+1X2519617731. 626164X70+1心歼244227駅54 X 95+1X 5027741. 648434X12D+1 X70QQQ46. 361104X150+1 X 7036937551. 274214X185+1X9541843356. 891914 X 240+1 X1204Q85126乩2117昭55562570推西YJV (FYJV), YJLV (FYJLV), ZC-YJV ZC-YJLV 0

34、. 6/lkVCu标称截面埠地敷设近似在牢气中敷电绩参考重最设近似载流量kg/k>3X4. 0+2X2. 54838143023X6. 0+2X4604：815.34043X10+2X6816517.65923X16+2X101068720.38793X25+2X161361162413383X35+2X1616414125.916503X50+2X2519517430. 423553X70+2X3524222434.832133X95+2X5028627239. 743533X120+2X7032732044. 655663 X150+2 X 7036636748. 666003 X1

35、R5+2 X僞45482643X24D+2X12048450860. 210501R X 砂+2 X150550_592-666丄L3044电线电缆载流量表(全)很多用户对电线电缆的安全载流量不是很清楚，甚至是专业的电工对精确的 数据都不是特别了解。天津市电缆总厂第一分厂 根据实际生产的电线电缆规格品 种，制定了不同规格型号的电线电缆载流量表,简单易懂，一目了然。希望能对 各位朋友有所帮助高压电缆载流量：规格型号载流量表。8.7/10(8.7/15)KV交联聚乙烯绝缘电力电缆允许持续载流量额定电压U。/U8.7/10(8.7/15)KV型号YJV、YJLV、YJY YJLY、YJV22、YJL

36、V22、YJV23 YJLV23JYV32,YJLV32、YJV33 YJLV33YJV、YJLV、YJY、YJLY芯数二心单芯敷设空气中土壤中空气中土壤中单芯电缆排列方式导体材质铜铝铜铝铜铝铜铝铜铝铜铝25120901251001401101651301501151601203514011015512017013520515518013519014550165130180140205160245190215160225175标称7021016522017026020030523526520027521595255200265210315240370290315240330255截120290

37、225300235360280430335360270375290面(mm2)1503302253402604103204903804053054253301853752953803004703655604354553454803702404353454453505554356655155304005554353004953905003956405007655955954556304904005005654505204507458555856808901030695810680765520595725825565650环境温度C)4025402526/35KV交联聚乙烯绝缘电力电缆允许持续载流

38、量额定电压U。/U26/35KV型号YJV、YJLV、YJY YJLY、YJV22、YJLV22、YJV23 YJLV23JYV32,YJLV32、YJV33 YJLV33YJV、YJLV、YJY、YJLY芯数二心单芯敷设空气中土壤中空气中土壤中单芯电缆排列方式导芯材质铜铝铜铝铜铝铜铝铜铝铜铝5018514520017022017024519021516522517570230190250190270210305235265200275215标称95280215300230330255370285315240330255截面12031024033025537529042533036027037

39、5290150360280380295425330485375400305420325(mm2)185400310425330485380555430455345475370240470365490380560435650505525400555430300540430555435650510745580595455630490400610485625500760595870680680525720565500875690100079077560082564560010008001160920875685940740环境温度40254025C)BVR电线导线面积空气敷设长期允许载流量Amm2橡皮绝缘电线聚氯乙烯绝缘电线铜芯BXF BXFR铝芯BLXF铜芯BV BVR铝芯BLV