常用电力电缆载流量

1、常用电力电缆载流量很多电工对电线电缆的安全载流量不是很清楚，甚至是专业的工程师也对精确的数据都不是特别了解。 现在根据实际使用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)KVYJV、YJLV 、YJY 、 YJLY 、型号YJV22 、YJLV22、YJV23 、YJLV23 、 JYV32,YJLV32 、YJV 、YJLV 、YJY 、YJLYYJV33 、 YJLV33芯数三芯单芯

2、敷设空气中土壤中单芯电缆空气中土壤中排列方式导体材质铜铝铜铝铜铝铜铝铜铝铜铝2512090125100140110165130150115160120351401101551201701352051551801351901455016513018014020516024519021516022517570210165220170260200305235265200275215标 称 截 面95255200265210315240370290315240330255120290225300235360280430335360270375290150330225340260410320490380

3、405305425330(mm2)1853752953803004703655604354553454803702404353454453505554356655155304005554353004953905003956405007655955954556304904005654505204507455858906956805207255655008556801030810765595825650环境温度()4025402526/35KV 电力电缆允许持续载流量26/35KV 交联聚乙烯绝缘电力电缆允许持续载流量额定电压U。/U26/35KVYJV、YJLV 、YJY 、 YJLY 、型号Y

4、JV22 、YJLV22、YJV23 、 YJLV23 、 JYV32,YJLV32 、YJV 、YJLV 、YJY 、YJLYYJV33 、 YJLV33芯数三芯单芯敷设空气中土壤中单芯电缆空气中土壤中排列方式铜铝铜铝铜铝铜铝铜铝铜铝导芯材质501851452001702201702451902151652251757023019025019027021030523526520027521595280215300230330255370285315240330255标 称1203102403302553752904253303602703752901503602803802954253304

5、85375400305420325截185400310425330485380555430455345475370面240470365490380560435650505525400555430(mm2)300540430555435650510745580595455630490400610485625500760595870680680525720565500875690100079077560082564560010008001160920875685940740环境温度()40254025BVR 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 、BX

6、FR铝芯BLXF铜芯BV 、BVR铝芯 BLV0.7518161.021191.5271924182.5332732254453542326584555421085657559161108510580251451101381053518013817013050230175215165702852202652059534526532525012040031037528515047036043032518554042049038024066051030077060040094073050011008506301250980YJV,YJLV 电缆载流量表：序 号铜电线型号单芯载流 量(25。 C)(

7、A)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两芯载流 量 (25 。 C)(A)电压 降 mv/M三芯载流 量 (25 。 C)(A)电压 降 mv/M四芯载 流量 (25。 C(A)电压 降 mv/M0.950.850.7VYJVYJYJVVYJVVVVVVVV1.5mm30.826.726.726.712 /c202563331616131830.86131330.862.5mm22 /c283518.918.918.918.9233518.9182218.9183018.94mm 211.711.711.711.711.

8、73/c3850666634386233411.76284011.766mm 24/c48607.867.867.867.8640557.8632407.8635557.8610mm 25/c65854.674.044.044.0555754.6745554.6748654.6716mm 26/c901102.952.552.562.55701082.960752.665802.625mm 2107/c1151501.871.621.621.6301401.9801001.6861051.635mm 212108/c1451801.351.171.171.1951751.351301.2108

9、1301.250mm 214139/c1702301.010.870.880.95210101600.871381650.87170mm 22202850.710.610.620.65192650.7162100.611752100.610/c05195mm 22603500.520.450.450.5233300.52202600.452202600.451/c001120mm3004100.430.370.380.42274100.42233000.362553000.3622 /c051150mm3504800.360.320.330.37314700.35273500.33403600

10、.332 /c051185mm4105400.30.260.280.33365700.29324100.254004150.2542 /c0015240mm2 /c4806400.250.220.240.294306500.243904850.214704950.2116300mm2 /c5607400.220.20.210.285007000.214505600.195005800.1917400mm2 /c6508800.20.170.20.266008200.1918500mm2 /c75010000.190.160.180.2519630mm2 /c88011000.180.150.1

11、70.2520800mm2 /c110013000.170.150.170.24211000m m 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（m ）导电线芯电缆外径 mm20时导体电阻 /km根 /单线直径 mm铜铝0.751/0.973.924.5-1.01/1.134.118.1-1.51/1.384.412.1-2.51/1.785.07.4111.841/2.255.64.617.3961/2.766.83.084.91107/1.358.31.833.08167/1.7010.11.151.9

12、1257/2.1411.80.7271.20357/2.5213.80.5240.8685019/1.7815.40.3870.6417019/2.1418.20.2630.4439519/2.5220.60.1930.32012037/2.0323.00.1530.25315037/2.2525.00.1240.20618537/2.5227.90.09910.16424061/2.2531.40.07540.125BXR 铜芯橡皮软电线载流量表：导体标称截面导电线芯电缆外径参考20时导体电阻 /km（m ）根 / 单线直径 mmmm0.757/0.374.524.51.07/0.434.7

13、18.11.57/0.525.012.12.519/0.415.67.41419/0.526.24.61619/0.646.83.081049/0.528.91.831649/0.6410.11.152598/0.5812.60.72735133/0.5813.80.52450133/0.6815.80.38770189/0.6818.40.26395259/0.6820.80.193120259/0.7621.60.153150336/0.7425.90.124185427/0.7426.60.0991240427/0.8530.20.0754矿用交联电力电缆载流量表：型号芯数额定电压 (K

14、V)0.6/11.8/33.6/6、 6/66/10、8.7/10标称截面( mm2)MYJV31.530010 30025 30025300MYJV223430010 30025 30025300MYJV323430010 30025 30025300MYJV423430010 30025 30025300矿用电缆规格型号载流量表：MC 采煤机电缆载流量表：×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UCUCP

15、3×161×43×2.51.64.531.435.134.738.5158718973×251×64×2.51.85.537.84241.345.5249926703×351×64×41.85.541.84545.119.5309033003×501×107×425.54650.95054.339004200X 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

16、)3×351×43×62647.251.433913×501×103×62.2754.358.644403×701×163×62.2759.664.353943×951×253×102.4764.570.16775SYV ，SYWV 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-50-7-17/0.75SYV-50-9-417/0.95SYV-50-12-17/0.15SYV-50

17、-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 （mm2）20 时直流 电 阻不大于（ /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）167/1.705.101.802

18、0284043.54000111257/2.156.451.1270435569.63000147357/2.507.500.8332576094.12000180507/3.009.000.57867930135.51500227707/3.6010.800.401810590195.11250284957/4.1612.480.30091445026.5100033812019/2.8514.250.23731642022.5150039015019/3.1515.750.194323310407.4125045418519/3.5017.500.157428440503.01000518

19、21019/3.7518.750.137132260577.4100057524019/4.0020.000.120536260656.9100061030037/3.2022.400.096894685082.4100070740037/3.7025.900.07247611501097.0100085150037/4.1629.120.05733763701387.0100098263061/3.6332.670.04577919401744.0800114080061/4.1036.900.035881159002225.08001340钢芯铝绞线技术参数：标准截面结构（根数 /直径）外

20、径20时直 流计算拉计算重量交货连续载铝/钢（mm）（ mm2 ）电阻不大于断力（ kg/km ）长度流量2 m m铝钢m） k N（不小于） A20105402920030836155599703625.60030011/4526961311092962100305265368.1014100305805069159100022126110002052010701125200025523.6000203416300020533.80002063061000202702504100020837500020934566250002000800025058050610002246610002050171010600020747.500002005080002798.90167000252588862.37000252569000222509000