电线电缆载流量表.docx

1、电线电缆载流量表一、铝合金绞线的规格及主要技术参数标称截面（mm2）结构根数直径（mm）外径（mm）直流电阻（20）（Km）计算拉断力（Kn）计算重量（Kg/Km）计 算 载 流 量（A）7080901016253550709512015018521024030040050063080010007/1.357/1.717/2.137/2.527/3.027/3.577/4.1619/2.8419/3.1719/3.5219/3.7519/4.0137/3.2137/3.7137/4.1561/3.6361/4.0961/4.574.055.136.397.569.0610.7112.1814.

2、2015.8517.6018.7520.0522.4725.9729.0532.6736.8141.133.315962.066731.332040.951650.662620.474180.349210.277450.222690.180610.159130.139170.111810.083700.066890.053100.041830.033512.804.496.979.7514.0019.5726.5733.6241.8851.6458.6167.0283.63111.71139.78176.32223.84279.4627.444.068.295.5137.1191.6260.2

3、330.9412.2508.3576.8659.6825.21102.31379.21742.22211.72761.3597910412715919523427030835037740946655363172182693370941241521912352853303784314665075816957989191061120979106140173218269326379436497539587675810933107812491429注：除载流量计算值外，均摘自GB9329二、钢芯铝绞线的规格及主要技术参数标称截面（mm2）铝钢钢比（S）（）结构根数直径（mm）外径（mm）计算拉断力（K

4、n）计算重量（Kg/Km）直流电阻（20）（Km）计 算 载 流 量（A）铝钢70809010/216/325/435/650/850/3070/1070/4095/1595/2095/55120/7120/20120/25120/70150/8150/20150/25150/35185/10185/25185/30185/45210/10210/25210/351717171717581758162058616205861316236131623613166/1.506/1.856/2.326/2.726/3.2012/2.326/3.8012/2.7226/2.157/4.1612/3.2

5、018/2.9026/2.387/4.7212/3.6018/3.2024/2.7826/2.7030/2.5018/3.6024/3.1526/2.9830/2.8018/3.8024/3.3326/3.221/1.501/1.851/2.321/2.721/3.207/2.321/3.807/2.727/1.677/1.857/3.201/2.907/1.857/2.107/3.601/3.207/1.857/2.107/2.501/3.607/2.107/2.327/2.801/3.807/2.227/2.504.505.556.968.169.6011.6011.4013.6013.6

6、113.8716.0014.5015.0715.7418.0016.0016.6717.1017.5018.0018.9018.8819.6019.0019.9820.384.1206.1309.29012.63016.87042.62023.39058.30035.00037.20078.11027.57041.00047.88098.37032.86046.63054.11065.02040.88059.42064.32080.19045.14065.99074.25042.965.2102.6141.0195.1372.0275.2511.3380.8408.9707.7379.0466

7、.8526.6895.6461.4549.4601.0676.2584.0706.1732.6848.2650.7789.1853.92.7061.7791.1310.8230.59460.56920.42170.41410.30580.30190.29920.24220.24960.23450.23640.19890.19800.19390.19620.15720.15420.15920.15640.14110.13800.1363668511113416116619419625223323028728526525832332633133137237937337939740540978100

8、13115819119523223030627727035034831530139540040740745846846046949050150787113149180218218266257351319301401399365335454461469469528540531541565579586210/50240/30240/40240/55300/15300/20300/25300/40300/50300/70400/20400/25400/35400/50400/65400/95500/35500/45500/65630/45630/55630/80800/55800/70800/100

9、1400/135231316235791316235791316237913791379131030/2.9824/3.6020/3.4230/3.2042/3.0045/2.9348/2.8524/3.9926/3.8330/3.6042/3.5145/3.3348/3.2254/3.0726/4.4230/4.1645/3.7548/3.6054/3.4445/4.2048/4.1254/3.8745/4.8048/4.6354/4.3388/4.507/2.987/2.407/2.667/3.207/1.677/1.957/2.227/2.667/2.987/3.607/1.957/2.

10、227/2.507/3.077/3.4419/2.507/2.507/2.807/3.447/2.807/3.2019/2.327/3.207/3.6019/2.6019/3.0020.8621.6021.6622.4023.0123.4323.7623.9424.2625.2026.9126.6426.8227.6328.0029.1430.0030.0030.9633.6034.3234.8238.4038.5838.9851.0090.83075.02083.370102.10068.06075.68083.41092.220103.400128.00088.85095.940103.9

11、00123.400135.200171.300119.500128.100154.000148.700164.400192.900191.500207.000241.100329.500960.8922.2964.31108939.81002105811331210140212861295134915111611186016421688189720602209238826902791299149620.13810.11810.12090.11980.097240.095200.094330.096140.096360.094630.071040.073700.073890.072320.072

12、360.070870.058120.059120.057600.046330.045140.045510.035470.035740.036350.0213840944544044549550250550350451259558458359259760867066467676377577488788187812725075525465546156246286286296417467307297417527678428348509649799771126112111131563586639633641711722726728730745864845844857876895977967983112

13、0113611311310130112881808注：除载流量计算值外，均摘自GB1179三、常用钢芯铝合金绞线的规格及技术参数标称截面（mm2）铝钢钢 比结构根数直径（mm）外 径（mm）计算拉断力（Kn）计算重量（Kg/Km）直流电阻（20）（Km）计 算 载 流 量（A）铝铝70809070/1070/4095/1595/55120/7120/20120/70150/8150/25185/10185/30210/10210/35240/30240/40300/20300/50300/70400/25400/50400/95175816586165861661661613167162371

14、3236/3.8012/2.7226/2.1512/3.2018/2.9026/2.3812/3.6018/3.2026/2.7018/3.6026/2.9818/3.8026/3.2224/3.6026/3.4245/2.9326/3.8330/3.6045/3.3354/3.0730/4.161/3.807/2.727/1.677/3.201/2.907/1.857/3.601/3.207/2.101/3.607/2.321/3.807/2.507/2.407/2.667/1.957/2.987/3.607/2.227/3.0719/2.5011.4013.6013.6116.0014.5

15、015.0718.0016.0017.1018.0018.8819.0020.3821.6021.6623.4324.2625.2026.6427.6329.1432.5166.7845.7290.4642.4756.05114.5051.4372.0865.0986.9872.52101.35107.85114.48113.70143.62168.36146.97174.67226.01274.7510.1380.2706.0378.5466.1893.6460.9600.1583.3731.5649.9852.5921.0962.91001.01207.91400.01293.71509.

16、61857.40.489300.480580.355080.347220.281140.289710.274350.230900.225150.182440.184380.163740.158300.137120.140330.110540.111890.109870.085580.083990.0822818618823722426926825230331134935137338541841440247348154955757222222128926432932829737238343143446147752051558959360468970072325424833129637937733

17、2429442498501533553603597683689703800813845注：除载流量计算值外，均摘自GB9329四、铝绞线规格及主要技术参数标称截面（mm2）结构根数直径（mm）计 算 载 流 量（A）7070701625355070951201501852102403004005006308007/1.707/2.157/2.507/3.007/3.607/4.1619/2.8519/3.1519/3.5019/3.7519/4.0037/3.2037/3.7037/4.1661/3.6361/4.1084112135168210250289327371403435496588

18、674768880100133161202253304353400456497538617738852977112911215118323028934740546052657462271585999511451328 注：除载流量计算值外，均摘自GB11790.6/1kv聚氯乙烯绝缘电力电缆载流量阻燃耐火型亦参照此表适用型号vv.vLv导电线芯最高工作温度70空气温度30土攘温度25土壤热阻系数1。2.m/w 1000/m标称截面2在空气中在地下一芯二芯三芯一芯二芯三芯铜铝铜铝铜铝铜铝铜铝铜铝1.524-20-17-34-27-22-2.5322528212318463535283023445

19、343629312461474736393165643473639317558584549381080616651564310581806268521610683896976591381061058289692514311111791102781801381331041078335175133143111122942181691641271311015022317018013815412226519620115915912370265207217170191148310239244186195150953292542381822331803692832802102311781203822972

20、73211270207416323320238262201150445339325242313244474364355272300231185519392370298360281530408407322337262240609472-429334617474-390301300705546-477376700530-451355400832641-820629-500965753-929710-6301134880-1060813-8001351049-1223938-0.6/1kv3+1芯或4芯聚氯乙烯绝缘及护套电力电缆的载流量2适用型号vv.vLv导电线芯最高工温度70空气温度30。土壤温

21、度25土壤热阻系数1。2m/w标称截面2在空气中在地下标称截面在空气中在地下铜铝铜铝mm2铜铝铜铝42822372870178136194148638284636952181682311771051406147120253195263204166853806115029822830323325927110682185344263340263351158913010124039029139729850144111161124300438342448356二0.6/1kv聚氯乙烯绝缘及护套电力电缆载流量适用型号vv22VLV22导导电线芯最高准许工作温度70。空气温30。土壤温度25土壤热阻系数；1.2标称截面mm2在空气中在地下一芯二芯三芯一芯二芯三芯铜铝铜铝铜铝铜铝铜铝铜铝4-37293224-453538296-48374032-5643473710826467525745101787759655016111859170776013210410279876625143111122921028017513212597109842517513814311112295212164148115130100