电缆每千米电容量

金川电线电缆厂电缆主要技术参数Maintechnicaldataofcable20U时导体最大直流电阻Max.D.Cresistanceofconductorat20U导俸标称截面詞导体铝导体NoimhALcidss-sectionalofcondiiGtor时CoppercoidwctoiAluininumconductor2.57.4112.144.617.4163.0S4S1101.333.02161.151.91250.7271.200350.5240.36S刃0.3S70.641700.26S0.443950.1930.3201200.1530.2531500.1240.2061S50.09910.1M2400.07540.12J獅O.OdOl0.100m0.04700.Q7Ejoa0.03660.0^05伽0.02830.0^9电压试验、局部放电试验Voltagetestandpartialdischarge序号NO.试验项目Testitenis额定电压RaiedvoltageKV0.6>l3.6J66/66/10S.7>1012/201SB021X3526/351工頻交疥电压试验Po^erftei：］_ueiicvA.(J.volta：^testKVJj™3512.52130.542殆735912四小时工频交疣电压试验High-^Itagetesifor4hauxsIV2.414.42434.8袈72841043冲击电压试验ImpulsevoltagetestkV-6075951251702002504局部放电试验1.73U0下灵大局部戲电量PartialdischaigetestMaximunidischargeai1.73U(pc5555555导体短路电流Short-circuitcurrent

导俸标称哥面NuirLLiuilciuss-sectioniilofconductor伽导侔最犬允许短路电凉(1秒)Conductor stLLirfciiTuitcuiieiLt(lsjlu^齣导怀QflmiCoppercoiidwctoi铝导俗莖/kinAluminumconductor101J10.986162.391.56253.692.42355.13337507.314.7970102&魏9513.gP.0312017.411.415021.714.218526.717.524034.622.6300卫丄23.2m37.437.6joa71.747.0伽83.858.0电容、电感(参考值)Capacitanceandinduetanceofcable(referencevalue)电容Capacitance导俸标称璋面Woimrialcicss-sectioiialofconductorm(n额定电压(KV)Ratedvoltage3.6/66/66/10S.7/10S.7/1J12/201S3021/3526135毎相电容心巫凯止皿曲 #fkin250.24230.19220.15760.1377S0.11630.10640.09P2350.26S40.21160.17250.15020.1251[LI⑷0.1061500.30220.23670.19170.1S610.13630.12390.1150700.34^20.26930.21670.1S620.150S0.13650.1263950.3S750.29990.24000.20600.16430.14830.136S12004236032660.26030.222S0.17600.1J840.1^160150|^470.35700.23340.24130.18930.17000.15631S50.50590.3S730.31230.26560.20260.1S150.16652400.54300.42900.34390.29160.22070.19720.1S053000.55890.47060.37J50.31750.23870.21280.19454000.53400.53110.42130.35510.26480.23540.21465000.6167a.5S390.46130.3g§00.2S760.22510.23216300.63430.64S10.50990.42780.31510.278?0.2533单芯电缆电感Induetanceofsinglecorecable

导俸标称璋面Woimrialcross-sectionalofconductor伽2颔定电压(KV}Ratedvoltage3毓6/S^10g.7/10g.7/151亦1幼021/352亦电感［nductanc亡#H/km250J9540.^1430.^4740.56210.700^0.71^0.7273350.57330.5P320.624S0.63900.67620.^9420.7021500.55430.57110.60110.61450.6501Cl.髓巧0.57JI700.53570.5^60.57650.59190.52520.63940.54^7950.51720.53180.56080.57260.60430.^1800.62^91200.50590.51970.5473055S60.5S91Cl.和510.61181500.49490.30790.53410.54490.5740□JS95059590.^S50.50060.52520.53M0.5540Cl.57印0.5S392400.47900.4S900.51430.52160.54S70.56773000.47490.4S120.50320.^1020.537^0.^4。力如4000.^16600.47020.4P270.49910.32150J3430.33555000.^000.46190.^430.49070.5123□J2240.52726300.45470.45630.47430.4S270.5012□J1010.51^1三芯电缆电感Induetanceofthreecorescable导体标称璋面Woimrialcuoss-sectioiialofconductor伽2额定电压(KV)Ratedvoltage3.6/S6/10S.7J10S.7J151SG026/35电感［nductaiic亡AH/km.250.35520.37970.40610.4274--350.33840.36130.3S620.40M--500.32110.34230.36550.3S450.4396山绸矽700.30400.3232a.34450.36200.41450.4427P50.29150.30920.3290034540.39560.420S1200.23260.2992a.317S0.33520.379P0.40131500.27420.30710.32170.36420.3S&21350.2672a.2sn030090.31450.34S50.37372400.2603027260.29040.30300.33600.36113000.25760.2651a.2sn0.29350.32660.3^1354000.25160.2564a.27140.2S220.301432665000.24300.2503a.26410.2742--6300.24210.2442025960.26^1--电流载流量Thecurrentcarryingcapacity0.6/lkv聚氯乙烯绝缘电力电缆0.6/lkvPVCinsulatedpowercable(A)无皑装Uriaimouredl皑装 Arrnoured.Coidurtoi导体标称截面Nominalcross-section单芯sir^le-core—A-w-—心Two-core—*二心Three-Core近芯frre-core单芯eir^le-core—A-W-—心Tw-core二心Three-Core五芯Five-coreMm2四芯fbur-C0Y8四芯Four-core洞导体Coppercoriductor1.520231715161715162.52629231920231920\43438322627332728643493232423933341059675346475977544748167782?16061??10173616225921119077799212292797935124140110959712416111397975014316813811511714319313711711970128214165145142128246169148151952302602111851892302992151891921202673032452112152673482512142181503073492202452513074012852502521853534003202202S53534603262242S?20418475335342418341346300僦545375383僦626382387400567642576580567732500656745--656256630755856--755984SOO271927--8711134锯导体Alurcuriurctcoridiictor2.52023121515426302420202420206353932262?32262?10455142353645514235361660685547486068554748257889706061788970606135941072674769410?867476501151311059092115131105909270144163131115117144163131115117951?7200165169143177加01651401431202052331911941692052331911651691502382712152191942382712151911941252753112512652192?53125121521924032436730126$324367290260265300373423295301373423335295301400铜3503--443503---500518526--518526---6306076SS--607682---300706800--706800---在土壤中的敷设Buried(A)无皑装Uriaimouredl皑装 Arrnoured.Coidurtoi导体标称截面Nominalcross-section单芯sir^le-core—A-w-—心Two-core—*二心Three-Core近芯frre-core单芯eir^le-core—A-w-—心Tw-core二心Three-Core五芯Five-coreMm2四芯fbur-C0Y8四芯Four-core洞导体Coppercoriductor1.524272622222622222.531353429303429304O46443839443239650刃564T羽5647掘10687776656668777665661626921002486269210024§625111126125110112111126125110112351311491551301331311491551301335016012118513515216012118515515870197223230155199197223230195199952342652601952352342652752302351202673022752302652673023102602651502993393102603062993393503003061853403863503003413403863953353412039444639533539839444639039830044750?39044444750?4354444005135S1435-513581--5005S2660―-522660--630664753--664753--SOO746购--746246--锯导体Alurcuriurctcoridiictor2.525222623232528262323432363530313236353031641474539404147453940105260刃50515260595051166877776566687777656625869810084358698100848535103116120100102103116120100102501231401451201221231431451201227015217217515015315217217；15015395ISO205210125129ISO加521012518912020523324520520920523324520520915023426527523023523426527523023512526229231026026526229231026026524030834930030630834930030630034939534034734939534034?400402456--402456--500459521--459521--630529560--529560--300603684--603684--导体Coiductoi标称璋面Nommalcross-sectionMm-非卡岂装型电缆 UriartwiLtiedcable单芯Shigle-core三芯Thr&e-coti&3+1芯3+1core四芯Foui-core空气In血土壤空气IlL血土壤Binied空气Inair土墳Bulled.空气Inair土壤Biiried嗣导体Copperconductur10?595占5so■7090647616100125S310090110349325140ISO11513013015011512635175190145155165ISO14115250210225175185200210172131702702S022022525S血218222953403352702703203152韻加T120顿3S0315305380迪3133051504^04253S03454404003J9344185530领420390邓435405383240625555500455^035244514223007206305S05207006054974614008157056^}515795675543JOO5008307803807S06309P0ggoSSO30011209701120970铝导体AllJItLllLUlELconductor1060755060R7049刃记30100心SO709064732511513090ioa10512037933514015011012013014]12013050170ISO130140ISO1701,1161702152251701752032031S31929527527020521a2552502382341203203052752353002S523527615037034032026535032032831S1S54153753^030149035037535124]4P04353S5355471415405371300価4954504J9545465422392400640处加曲加必磁425500?30■7806S06308S0§00380SOO8009709309709300.6/1KV交联聚乙烯绝缘铠装型电力电缆0.6/1kvXLPEinsulatedarmouredpowercable(A)导体Condujctoi标称璋面Noirdnalcross-section皑装型电缆Armoured,cable三芯Thiee-core3+1芯3+1core四芯Foui-core空气[nair土壤Buried空气Inair土墳Buried.空气Inair土壤Buried洞导体CopperCuiidiictur106436647664761684gg349S34932511512611512611512635141152141152141152501721811721S1172181702LS22221S22221S222952692672S92672692671203133053133053133051303393443333443593441S54J53S34J53S340533324J45144245142?4514223004P7炊491475497■461400543500543521543铝导体Aluininuiticonductor105565475647冗1670SO641664762596105E49SS4983511S12611512611312650⑷152141152141152701S31酬1721S11721S19524322421322221S2221202S3256篦9加T加92671503022S93133053133051S5测321359344购34424037S3354353S34033S33004173S74514294514224004564204914754974S13.6/6~26/35kv导体标称截面Noitunalcross-section非皑装型电缆 UnarmoTired皑装型电线Aimanred单芯Single-core三芯Three-core二芯Tlwee-core空气In.air土壤Buried空气Inair土墳Buried.空气Inair土壤Buried飼导体CopperUulLdilctoi251651601绷1501如15。352051P0175ISOno17550245225215210205205703052752702602上2上95370330325315310305120430375皿3553^03451504904254254004003E51S5560羽0■4S04454402如665533尬5205335103007656306455S5605570400S?0725750665-7056455001000S253207^0-7S073063011609如铝导体AluitiinuitLconductor25130120no11511011535155145135l<l13514]50190175160165160165702352152002002001959529025524524524J24J120335290⑻2752巧2701503S03303203053103001S54353703653503J534524]515435430405415400300那4P04954芳475445400695565580523充05155007P0645-615630595630920740—---金属屏蔽层的短路电路Shortcircuitcurrentofscreen单芯电缆Singlecore导俸标称璋面Woimrialcicss-sectioiialofconductor伽颔定电压(KV)Ratedvoltage3馳6/66/10g.7/10S.7/1512Q018X3021/352近短路电蹄Shoitcircuitcunent251珈10S3109410?712牺12?0129035107410S21092109S12S512S712賀501072103010911095123412S612SS70107010791090127212E112S5128S951血91077108d1271123012S412B31201063107712661270127912S012S21501067io?e126312671278127912S2135106412511264126512751279127924010411250126212S512741276127S3001039124612611257127112751277400124012451256126012701272127450012431244125312571血1272127363012制123S1252125312殆12701270三芯电缆Three-cores导体标称璋面Woimrialcuoss-sectioiialofconductor伽颔定电压(KV}Ratedvoltage3.6S66/S引IDg.7/10S.7/1512J201S/3021^526(35短跻电流(A)Shortcircuitcunent252农295S2953295329583C31303135235S2P5S295S295S30313031303150235S2P532952295S3031303130317023532欢29党29党303130313031P52独295S29583031303130313031120235S235E295S3031303130313031150235S235S303130313031303130311352353295E3031303130313031303124030313031303130313031303130313003031303130313031303130313031400303130313031303130313031303150030313031303130313031303130316303031303130313031303130313031•载流量计算条件：Currentratingsarecalculatedforthefollowinginstallationconditions:导体最高工作温度Max.Ratedtemperatureofthecableconductor聚氯乙烯绝缘为70©，交联聚乙烯绝缘为90©PVCinsulated70©,XPLEinsulated90©环境空气温度：Ambientairtemperature40©土壤温度：soiltemperature25U土壤热阻系数：Ratingfactorsforgroundthermalresistive1.0.Um/w埋设深度：Depth仅考虑一个回路Singlecircuitparallellaid单芯电缆为水平敷设，间距为一个电缆外径Singlecoreisparalleledinstallation.Adjacentspaceisequivalenttothediameterofcable.环境条件对电缆载流量的修正系数Ratingfactorsofcurrentratingforambientcondition土壤敷设Directinground不同土壤温度下载流量修正系数Ratingfactorsofcurrentratingforambienttemperature土壤温度Soiltemperature1520253035■4045系数Ratingfactars1.071.041.00.960.920.870.S3不同土壤热阻载硫量的修正茶数Currentratingfartoisforvaiiatkininthjermalresistivityofthesoil土壤热阻,皿丿丹SullteiELp已［迫卄工IE1.01.21.52.02.53.03.5三芯电缆Three-corecable1.00.9430.S770.7920.7360.6750.641单芯电缆Sih^Le-corecahl&1.00.9340.8500.74S0.6920.6350.59S空气敷设Inair不同环境淙度下载琢垦的校正系数Cimentartiiigfajctoisforvaiiati&hm airtemperature环境空气温度Airtemperatiwe20253035<145Rjatingfactors1.1S1.141.101.0J1.00.950.S9諏定电压5为陋耳艮以上,1氷丁及以下电難H即值,见表额定电压5为18KFM上的电範在9屮时,堆©应不犬于10*104.諏是电压5为to及i^±jskv及以下电缆，最高颔宦濕度时,不大于so^io-rUotgcr0.5□皿U(At吕口<=20+104.（水平戟设电缆中心间距S=2DrD^I电址的外径）允许持续载疣量（臣）戟蹄呈是棍据IEC287-1?S2或电缆睦续载掘量计算（100%^载系数）》标准文件进行电缆载流量计算

敷谡深畫娈化VLF程控超低频高压发生器l.i.i—、超低频系列产品及选用1 额定负载电容量，单位微法 额定输出峰值电压，单位千伏 产品字母代号2•超低频系列产品 表1型号颔定电压带载能力电源保险管重量用途VLF-30/1.130KV〔峰值）0.1Hz,l.lpF0.05Hzn^2.2pF0.02Hz, 5.5pF10A控制器:升压器：4kg25kglOkv电缆发电机VLF-50/550KV（峰值）0.1Hz,W5[iF0.05Hz,WID应0.02He,^25u^55A控制器：升压悴：5kg55kg用于电缆故障的烧穿VLF-80/1.180KV（峰值）O.lHz,^l.lpF0.05Hz, 2.2uF0.02Hz?^5.5pF30A控制器：升压悴：5kg45kg35KV电缆发电机3•依照被试对象选择适当规格的产品。uuF的电容辅助输出。下面是一些设备的电容量，供用户参考。不同发电机的单相对地电容量表2光 电水 电发电机容量'MV/：20D3D05C035125-15D3D0400单相对地酯（巧0.2-0.250.18-0.260.31心0.691.7-252.0-25交联聚乙烯绝缘单芯电力电缆的电容量(uF/Km)表3电懺面釈穹 \