10kV～35kV高压电缆载流量表

1、6kV35kV高压电缆载流量电缆载流fi: The UmieiLt csiiiirtLg cayacitycable 3 ,北A导体ConductoT导在标祢截面Naminal cm 跆 -secticn of CLinductor tciirr非铠装型电戮Unamniied铠装型电巍Almond单芯 Single-core三芯 Three-core三芯 Thn&e-coK在空气中In air直埋土壤中Buried.在空气中In air直埋土壤中Buried在空气中In air直埋土壤中Buried铜导钵 Copper conductor25165160135150135150352051P0

2、150ISOW1755024522519521019520570305275245260245253953703303003053003001204303753453503453451504P04253953?03903S31855604S045544544543524)665K邱515525J05300765630615530595逾m90725720S60695645铝导体Alijinmum cumluctur2513012010511510511535155145130140130140501P017515516515016570235215190200190195952P0255235

3、240230235120335290270275265阳Cl1503S0330310汕305300185435370355350350旬伽5154354204054103903005P54P0破书5470445m695逾575525550J10导体Condwctoi导体标祢截面 NottLirLd crass -section of conductor tm2非铠犊型电我Unaimored.铠犊型电卷&皿md单芯 Singh-core三芯 Three-core三芯 Tlui&e-core在空气中In air直埋土雄中Buried在空气中In air直埋土壤中Buried在空气中In air直埋

4、土股中Buiied铜导体Coppei conductor25165ISO135150顷35205130160ISO1651755024522519521019J20570305275245260W255953703303003053003001204303753453503453451504904253953903903S51S5560颂455445445435240灸5555451552J5053007656306155S059556510S9Q725720660695645铝导体ALmmiiumcanductor2513012010511510J115351551451301印130145

5、0190175155165150康5702352151902001901P595290255235240230235120335230270275265270150瑚330310305沁3001354353703穷35035034挪515435420的54103903005954?0钮455470445 Capacitarue and inductance of caJble (inference value)Capac itance导体标称截面 Nominal Gioss-sectioii of conductor mm2电登颤定电压 Rjated voltage of cahlfi(kV)

6、3.6/66/1 ag.7/10g.7/1512/201参门Cl1明Cl21用26/35每相电容 Capacitance fbr each phase R P/km250.24230.19220.1576350.26S40.21160.17250.1502500.302210.23570.19170.16610.13530.12390.1150700.34620.26330.21S7a.ises0.15030.13650.12fi3950.3S750.29390.24000.20600.16430.14S30.13681200.42360.32S60.26030.222S0.17500.15S

7、40.1401500.46470.35700.23340.241S0.13330.17000.15631S50.50590.38730.31230.2650.20500.1S150.16652400.54300.42?00.34390.29160.22070.19720.18053000.55S90.47060.37550.31750.23S70.212S0.19454000.5P400.53110.42130.35510.264S0.23340.21465000.1670J3390.4130.3SS00.28760.25510.23216300.6S4SCl.蛔0.50930.427S0.3

8、1510.27S?0.2533Inductance fbT$ingjeanE cable.(S=2口)导体标称截面N ljlL：ilCiuSS-SectLulL of CLUiduGtor mm】电缆颤定电JE Rjated voltage of cable(kV)3.6166/66/1 a8.7/10S.7/1512/201S/201SW526/35电感 IiuduptaiLce P F/Lm250.5P540.1430.6474350.57530.32项乘0.6390500.55430J7110.60110.61450.65010.66750.67J1700.53570.57650.591

9、90.52520.63940.647950.51720.531S0.560SasmCl.配 43o.6isa0.62791200.50590Jl?70.5473a.55860.58910.60510.61181500.49490.J0790.5341a .34490.57400.5S950.5959淄0.4SS50.0060,5 器 W0.53M0.400.5760侦盟2400.47900.-43300.5143a.521d0.54S70.5dl50.56773000.4749Cl.乘 1&0.5032a.31020.53760.54S40.55404000.46600.47020.49270

10、.49910.52190.53430.53555000.4600Ci.伞 1。口 .43 席0.49070.51230.52240.52726300.45470.45S3口 .47乘。.坐 270.50120.510105161*： 3-相邻两根电貌之间的中心距离，D-电卷外径S- The distance between the two adjacent cable center. D - The cmrall diameter of the cables.三芯电缆电感 Inductarijcm for three- core cable.导体标釉截面 Nominal cioss-secti

11、oiiof CLirLdiictor mm电缆胴迳电压 Rated voltage of cable(kV)3.6/6觥 6/103.7/10g.7/1512/201顽 1SZ3026/35电感 Inductance P- F/km250.35520.37970.401350.33840.36130.3820.4)64500.32110.34230.36550.3S4J0.43P60.47P700.30400.323203445CL汹0.41450.4427950.29150.30920.32900.34540.39560420S1200.2S260.29P20.3Hg0.33920.390.

12、401P1500.27420.2S970.30710.32170.3d42M如0.26720.2317030090.314J0.350.37372400.260S0.2-7260.29040.30300.33600.36113000.25760.26510.2S 170.293J0.32660.34S54000.23160.25640.27140.23220.30140.32665000.24SO0.25030.26410.27426300.24210.2442金届屏蔽层的允许是大窸路电流M心：.巳nmssible shcrl - circuit ciment for me hall icsc

13、reen单芯电鼓 SiiLgjj 如世cable导佐标祢截画N riiriitudl cross-sect io iluf cjiidturmif电缆颤定电压 Rjated voltage of cable(kV)对施&6 6/1 a5.7/10S.7/L512/20就口1S/3021/3J26/35短路电濡 Irdujctaiice P- F/km2510751083109435107410S21092ID鬼50107210SO1091103512S4舞61赫70107010791090109112S112S51286931063107710S6127212S0123412S3120肉810

14、771涮1271127P123012S21501067107612651270127S127912S21S51064125112641267127312791279240124112501262126612741276127830012391246126112位127112751277400IM)1245125612601270127212745001243124412531257皿127212736301235123S12521253126510701270三芯电缆 Ttcree - ccire catLe导体标祢截面 Nominal cross-sectioiiof CLUiductor

15、mm电缆颤走电IE RjatedvoHage of cahlfi(kV)3.6/66/1 aS.7/10g.7/1512QQlSf30526/35电感 Iiuductaiuce U F/km25295S295S2?5S295S2953303130313529532958295S295830313031303150295S293g剪焚2953303130313031702958295S的楚2腕30313031303195295S295S2也30313031303130311202953295S295S30313031303130311502技好30313031303130313031135295

16、3295S303130313031303130312403031303130313031303130313031300303130313031303130313031303140030313031303130313031303130315叩303130313031303163030313031电魏救设运行条件 电戮导体的长期 最高工作温度 环境空气温度 土壤温度 土壤热阻系数 埋设深度 仅考虑一个回路电魏救设运行条件 电戮导体的长期 最高工作温度 环境空气温度 土壤温度 土壤热阻系数 埋设深度 仅考虑一个回路 TOC o 1-5 h z Max. coiitmcius operating te

17、mpenture of the cable con- doctor POCAmbient air temperature 40邕Soil temperature 20 TJThermal rezistivi ty o soil1 - OV. m 即Depth cf 0,8mSingle circuit parallel laid单芯电姿为水平敷设，间距为一个电缆外径Single - cere。北k is parallel laid. splice is euivlent to the of the cable .不同土壤温度下的载貌量修正系数 Curre比rat观factors for vac

18、ation in soil不同环境温度下的载疏量修正系数Current rating factors for variatioiL in airibient airfemperature环境空气温度Air temperature c15202530354045系 数Rating factors1.071.041.00.9d0.920.870.83空气中多根电缆并列熟设时的载蒲星修正系数Cumnt rating facto ns far paialbl laiimulti - cables in air电缆根数 N incLtier o f cabk?排 列AiT；BiL2；enLentS=DS=2DS=3D1C图）1.001.001.002C图）.S30.951.003C图）0.S00.951.004C图）0.700.900.955C图）0.700.900.956c卧Cl.何0.900.95注：口-电缆外径5-相邻电缆之间的中心距离Note: d- The overall diaiiifit