低壓電線電纜載流量表2正式版

1、低壓電線電纜載流量表2正式版低壓電線電纜載流量表（全）BVR電線導(dǎo)線面積 mm2空氣敷設(shè)長(zhǎng)期允許載流量A橡皮絕緣電線聚氯乙烯絕緣電線銅芯 BXF、BXFF鋁芯BLXF銅芯BV BVR鋁芯BLV0.7518161.021191.5271924182.53327322544535423265845554210856575591611085105802514511013810535180138170130502301752151657028522026520595345265325250120400310375285150470360430325185540420490380240660510300

2、77060040094073050011008506301250980YJV,YJLV電纜載流量表：序號(hào)銅電線型號(hào)單心載流量電壓降mv/M品字型電壓降mv/M緊挨一字型電壓降mv/M間距一字型電壓降mv/M兩心載流量電壓降mv/M三心載流量電壓降mv/M四心載流量(25。C(A)電壓降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銅芯氯丁橡皮電線,BLXF鋁芯氯丁橡皮電線載流量表:導(dǎo)體標(biāo)稱截面(mm2)導(dǎo)電線芯電纜外徑mm20C時(shí)導(dǎo)體電阻WQ /km根/單線直徑mm銅鋁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銅芯橡皮軟電線載流量

8、表導(dǎo)體標(biāo)稱截面（m導(dǎo)電線芯電纜外徑參考20C時(shí)導(dǎo)體電阻WQ /km就）根/單線直徑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礦用交聯(lián)電力電纜載流量表:型號(hào)芯數(shù)額定電壓（KV）0.6/11.8/33.6/6、6/66/10、8.7/10標(biāo)稱截面（mr2）MYJV31.5 30010 30025 30025300MYJV2234 30010 30025 30025300MYJV3234 30010 30025 30025300MYJV4234 30010 30025 30025300礦用電纜規(guī)格型號(hào)載流量表:芯數(shù)截面Nom.crosssectional2areas mm導(dǎo)體結(jié)構(gòu)Conductor structureNO.

10、/mm絕緣厚度Insulation thickness mm護(hù)套厚度Sheaththicknessmm電纜外徑Average diameter參考重量Cable approx. weight kg/km導(dǎo)體(銅)最大直流電阻 Max.D.C.resistance(20°C )Q /km20 C載流量Current carring capacity(20 C ) A標(biāo)稱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采煤機(jī)電纜載流量表：X導(dǎo)體標(biāo)稱截面(mm2電纜外徑電纜參考重量(kg/km)動(dòng)力線芯絕緣護(hù)套標(biāo)稱UC-0.38/0.66UCP-0.38/0.66動(dòng)力線芯地線芯控制線芯標(biāo)稱厚度(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導(dǎo)體標(biāo)稱截面(mm2電纜外徑動(dòng)力線芯絕護(hù)套標(biāo)稱UC-0.38/0.66電纜參考重量動(dòng)力線芯地線芯控制線芯標(biāo)稱厚度(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同軸電纜型號(hào)規(guī)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鋼芯鋁絞線載流量表:標(biāo)準(zhǔn)截面（mm2結(jié)構(gòu)（根數(shù)/直徑）（ mm外徑(mm220C時(shí)直流電阻不大于（Q /km）計(jì)算拉斷力N計(jì)算重量（kg/km）交貨

15、長(zhǎng)度（不小于）連續(xù)載流量（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鋼芯鋁絞線技術(shù)參數(shù)：標(biāo)準(zhǔn)截面鋁/鋼（mm2結(jié)構(gòu)（根數(shù)/直徑）（mm外徑(mm220C時(shí)直流電阻不大于（Q /km）計(jì)算拉斷力N計(jì)算重量（kg/km）交貨長(zhǎng)度（不小于）連續(xù)載流量（A）鋁鋼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電線電纜負(fù)載電流值電工常識(shí)一電線負(fù)載電流值國(guó)標(biāo)GB4706.1-1992/1998規(guī)定的電線負(fù)載電流值（部分）銅芯電線鋁芯電線銅芯線

24、截面積允許長(zhǎng)期電流鋁芯線截面積允許長(zhǎng)期電流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型號(hào)BV線負(fù)載電流值額定電壓（KV）0.45/0.75導(dǎo)體工作溫度（°C）70環(huán)境溫度（°C）303540303540導(dǎo)線排列O-S_O_s_O導(dǎo)線根數(shù)245891212以上245891212 以上245891212以上標(biāo)稱截面（mm 2）明敷載流量（A）導(dǎo)線穿管敷設(shè)載流量（A）1.52322201398712976118762.531292717131110161210915119

25、844139362418151322171412211513116535046312319172921181620201615107469644433282541312623382924211699938660453834574235325239322925132124115836252477757484370534439351611511401037764589672605488665549502011891751279579711178873661088167607025924322516512310392152114958514010587789531629727520715512911

26、61921441201081761321109912037435132524518415313822617014112720815613011715042640037028821618016226519916614924418315213718549546443033525120918830923219317428421317715924059255651539629724722236627522926336252210189注：明敷載流量值系根據(jù) S>2De（De-電線外徑）計(jì)算舉例說明:1每臺(tái)計(jì)算機(jī)耗電約為200300W（約11.5A），那么10臺(tái)計(jì)算機(jī)就需要一條2.5平 方毫米的銅

27、芯電線供電，否則可能發(fā)生火災(zāi)。2、大3匹空調(diào)耗電約為3000W（約14A）,那么1臺(tái)空調(diào)就需要單獨(dú)的一條2.5平方毫 米的銅芯電線供電。3、現(xiàn)在的住房進(jìn)線一般是4平方毫米的銅線，因此，同時(shí)開啟的家用電器不得超過 25A（即5500 瓦），有人將房屋內(nèi)的電線更換成 6平方毫米的銅線是沒有用處的，因?yàn)?進(jìn)入電表的電線是4平方毫米的。4、早期的住房（15年前）進(jìn)線一般是2.5平方毫米的鋁線，因此，同時(shí)開啟的家用電 器不得超過13A（即2800瓦）。5、耗電量比較大的家用電器是：空調(diào)5A（1.2匹），電熱水器10A，微波爐4A，電飯煲4A，洗碗機(jī)8A，帶烘干功能的洗衣機(jī)10A，電開水器4A在電源引起的

28、火災(zāi)中，有90%是由于接頭發(fā)熱造成的，因此所有的接頭均要焊接, 不能焊接的接觸器件510年必須更換（比如插座、空氣開關(guān)等）。YJV (FYJV), YJLV/FYJLV), ZC-YJV ZC-YJLV 0. 6/1 kVCu標(biāo)稱截面埠地敷設(shè)近似在空氣中敷電績(jī)參考重量載流量設(shè)近似載流量夕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標(biāo)稱截面埋地敷設(shè)近似在空氣中敷電纜參電纜參考重量莪流量設(shè)近似載蓋量考外徑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心殲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標(biāo)稱截面埠地敷設(shè)近似在牢氣中敷電績(jī)參考重最設(shè)近似載流量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電線電纜載流量表(全)很多用戶對(duì)電線電纜的安全載流量不是很清楚，甚至是專業(yè)的電工對(duì)精確的 數(shù)據(jù)都不是特別了解。天津市電纜總廠第一分廠 根據(jù)實(shí)際生產(chǎn)的電線電纜規(guī)格品 種，制定了不同規(guī)格型號(hào)的電線電纜載流量表,簡(jiǎn)單易懂，一目了然。希望能對(duì) 各位朋友有所幫助高壓電纜載流量：規(guī)格型號(hào)載流量表。8.7/10(8.7/15)KV交聯(lián)聚乙烯絕緣電力電纜允許持續(xù)載流量額定電壓U。/U8.7/10(8.7/15)KV型號(hào)YJV、YJLV、YJY YJLY、YJV22、YJL

36、V22、YJV23 YJLV23JYV32,YJLV32、YJV33 YJLV33YJV、YJLV、YJY、YJLY芯數(shù)二心單芯敷設(shè)空氣中土壤中空氣中土壤中單芯電纜排列方式導(dǎo)體材質(zhì)銅鋁銅鋁銅鋁銅鋁銅鋁銅鋁25120901251001401101651301501151601203514011015512017013520515518013519014550165130180140205160245190215160225175標(biāo)稱7021016522017026020030523526520027521595255200265210315240370290315240330255截120290

37、225300235360280430335360270375290面(mm2)1503302253402604103204903804053054253301853752953803004703655604354553454803702404353454453505554356655155304005554353004953905003956405007655955954556304904005005654505204507458555856808901030695810680765520595725825565650環(huán)境溫度C)4025402526/35KV交聯(lián)聚乙烯絕緣電力電纜允許持續(xù)載流

38、量額定電壓U。/U26/35KV型號(hào)YJV、YJLV、YJY YJLY、YJV22、YJLV22、YJV23 YJLV23JYV32,YJLV32、YJV33 YJLV33YJV、YJLV、YJY、YJLY芯數(shù)二心單芯敷設(shè)空氣中土壤中空氣中土壤中單芯電纜排列方式導(dǎo)芯材質(zhì)銅鋁銅鋁銅鋁銅鋁銅鋁銅鋁5018514520017022017024519021516522517570230190250190270210305235265200275215標(biāo)稱95280215300230330255370285315240330255截面12031024033025537529042533036027037

39、5290150360280380295425330485375400305420325(mm2)185400310425330485380555430455345475370240470365490380560435650505525400555430300540430555435650510745580595455630490400610485625500760595870680680525720565500875690100079077560082564560010008001160920875685940740環(huán)境溫度40254025C)BVR電線導(dǎo)線面積空氣敷設(shè)長(zhǎng)期允許載流量Amm2橡皮絕緣電線聚氯乙烯絕緣電線銅芯BXF BXFR鋁芯BLXF銅芯BV BVR鋁芯BLV