高压电缆载流量表

1、6kV35kV高压电缆载流量电缆战痂量 The Current canying c叩acity of c由le 3.6/6LVA导体Conductor导体标称截面 Nominal cross -sectionof conductor mmJ非铠装型电线 Uivanwred铠装型电珑Anwred单芯 Single-cae二芯 Thiee-cors二芯 Thiee-core在空气中 hair直埋土壤中Buried在空气中In air直埋土壤中Bun&d在空气中In air直埋土壤中Buried铜导体Capper conductor2516516013515013515035r 205316

2、011即1Gr175 i5024522519521019520570305275245260245255953703mo30 口3053C0300120430375345350345345150490425395390350瑞51855604S0455445445侬240665555540515525505300765630615580595565400S90725720宓口日95645铝导体 Aluimnum conductor25130120105115105UJ5351551451301401301<4050r ipo175135165150165702352151902001P0

3、195952902552352402302351201 33529。270275265270150非。330sia305前5300185435370355350交口3-402405154芬4304054103903005g5490485455470445400695565575525550510导体Conductor导体标称截面 Nomiiial cross -sectionf conductor mm3非错装型电皴Unannored铠装型电缆Armored单芯 Single-care三芯 Threescore三芯 Three-core在空汽中In aii直埋土壤中 Buried在空气中 【H

4、雅直埋土壤中 Buhed在空气中 Ihail直埋土壤中 Buned铜导体Copper condmctor2516516013515013515035如51901601301(5517550245225195210195205703052752452602452559537。3303003口5300300120430375345350川34515049042539539。3903舒1S55旬4S0455445445435240665555540515525505300765630615580刃55654008307257206506956454脂体 Alummum conductor251301

5、2010511510511535155145130140130140501901751551651501657023521519020019019595290255235240230235r i2o335290270275 12652701503即330310305305300185435370355350350340240515435420405410飙300595碗43545547044540069556557552555051。 6族向lOkVA导体Conductor导体标称截面 Nomiiial cross -sectionf conductor非铠装型电缆Unamuored箱装型电缆

6、Arrttored单芯 SingLe-core三芯 Three-core三芯 Three-core在空气中 Inair直埋土壤中 Buried在空气中In W直埋土壤中 Buried在空气中In®直埋土展中 Bim&d雨导体Copper canductor251651(50140150140150变如51501701801701755。24522520521020521070305275255260250口 55953703303103053103051J04303753E03503503501504904254053904003901S55即4S0如445450440240

7、6655555505205305103007656306255856。5565400830725730P 6657001645招导体 Alumuiu m conductor251301201101151101153515514513014)13014)50160175ISO165160165702002152002001952009524525524)2402402401201280F 290285F 27527012701503203303153053103001853653703633503503加2404交435430405415400300500450450的4754454005355

8、65580525555510导体 Conductsr导体标称截面 Nominal cross -section of conductormtn-非铠装型电缆Unannored器装型电戡Anuored单芯 Single- cure三芯 Three-core三芯 Threescore在空中In air直理土壤中 Buhed在空气中In血直埋土壤中 Buhed在空气中 Inair直埋土壤中 Buxid胴导瘁 Copper conductor25165ISO140150140150352051501751301701755024522521021020520570305275260260255祝953

9、70 史口31531531 口3051204303753603553503451504904254104004003351S5完口45047044545544024066555555552053551030076563063053560557040089017257356651705645铝导体Alvnmnumconductor251301201101151101153515514513514013514050190175160165160165702352152002002001959529025，245245240240120335 1290280275 1275270150330330物

10、305313300185435350第53503553452405154354304054154003C0那450期54554754454006955655S0525560515 ISQOkVJSHOkV铜导体 Copper condujctor导体标称截面Nominal cross -seciion of conductorKim-非铛装型电战Unamored错装型电跳Arniored单芯 Single-cott二i 芯 Three-core三芯 Three-cote在空气1PIn 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 Bu

11、ried5024532521521021020570305275270265765255953701物3203103153051120如5375370360360345150例4204204004103851855554754S0445465440加65055556552554551。300745(53064053561557040087072C1A5670715645铝导体 Almmnuin conductor501901751651651651651023521520520520520095285255250245245240120330250邢2752S02701503753253303

12、05320305135430137037535036535口240505430#54103m3005go4505054554S54504006B0565590525570515 2135 kV铜导体 Capper camhictor导体标称截面 Nominal cross -section of conductor imn;非铛装型电器Unamoped铠装型电裁Aiw)«d单芯 Single-cctt«三芯 Three-caie二1 芯 ThiBB-core在仝气中 In air直埋土壤中Burned在空气中 Inair直埋土壤中 Buried在空气中In air直埋土壤中

13、 Buried为2452252152102102107030527527026526026095370330325315330315120425375370355克口350150例4204254004103兜135555475430450此445240650555565525545515300745630645590610%54005707207506755001000825二二铝导体 Aluminiitn conductor50190175165170165165702352155200200200952®52552502452552451203302902如27523027015

14、0375325330315320300185430370375350克5345240505430440410425400300刻4905054604754454006S056559053050。790645铜导体 Capper canductor导体标称截面 Nomindcross -sectian of conductar mu?非铠装型电袋Urmtored铠装型电发Amiored单芯 Single- core三芯 ThreB-core三芯 ThxeB-core在空气中In air直埋土壤中 Buned在空气中In air直埋土壤中 Buhed在空中 In air直埋土壤中 Buned502

15、45225215210210210703口5275270265260宓口953703303253153303151203375370355360350150435420425400410390185555475480450465443240650555湖52554551530C7456如645划610555400370720750675-5001000825一一6301160940-二铝导体 Aluirunum conductor501卯1751651?01651657023521521020020020095285255250245255245120330250290275230270150

16、375325330315320300185430370 137535 口3653452405054304404104254003005S0492505460475445400颈565须53。500790645630320740 2口七时导体允许最大直流电阻 Max. permissible d. c. resiEt«nce of conductor at 2D导体标称截面 Nominal cross -section of conductor铜导修 Copper conductor铝导体Alumiiium conductor2.57.4112.144.617.4163.034.611

17、01533 02151.151.91250.7271.200350.5240.863500.3870.64170。板0443950.1930 3201200.1530.2531500.124C.2061850 09910.164r2401F0.07540.1253000.060101004000.04700.07850000366005056300.028300469电压试骐 局部放电试骑收foltage test and partial dischaie test序号 No.试验项目Test items电舞联定电H三制3.6/66f66/10£.7/108.7/101汹18/201

18、8/3021/3526/351工频交通电压试脏 Powei*frequency.a.c voltage kV15min12.521.30.5426373.5(53)*91(65产2四小时工频交流电压试验High-vcltage test fbr 4 hours kV14.424354372341043冲击电压试驰Impulse voltage test kV6。?5951702002504局部放电试赖11?口下最大局部放电 量Partial dischaige test Maxiin皿 discharge at 1 73 UoC P5555555/1峦kv和电魏工频耐压试脸可根据用户要求，按力

19、 5 x 3sm或三5 x 5rm进行试验电 For21/35kv and 26/35kV cables, the power-fteqiuency a c. voltage test may be made at 2.5 Ua x 30min or3. Us X5inin at the customers option.导体允许最大短路电流Max. pentnsEiblje short -circuit ten conductor.导体标称截面Nomiiial cross-section of conductor mu?导体允许最大短略电流(1秒)M氮mum pemiissihlft sha

20、rt-circuit current fbr conducted Is)雨导体Capper conductor铝导体Aluminum conductor10.51I0 9玄162.391.56253.692.4235I5.153.375 口7314.797010.26或9513,S9D312017.411.415021.714.218526.717.524034.622.630043 128.240057.437.650071.747 .a63058.0电) Cparitance and indue taiue of cable (irfereiue value) 电容 Capvilance导

21、体标称截面Nominal cross-seclionof conductormm1电缆做定电压图怕dvoltageofcdblefkV)3.6/66fl037/10&7/1512/201院口18/3021/352翊每相电容 Capapitwe for each phase NF/E250.24230.1922D1576=一350.26840.21160.172501024500302210 23670 19170 16610.13630.12390.110700.34620.26930.21670.10580.150S0.13650.1263950 3875029990 24000 2

22、0600 1643014830,13681200.4236032660 26030.23280.170015840,14d01500 46470.35700.2S340.241S0 18930.17000 15631350.50590.3873031230.26560.20600.1315016652400 54300.42900.34390.29160.220701972 10.18053000.5589047060.37550.3175023870.212S0.19454000 59400J3110.42130.3551。期4s0 2354021处加0.6167Q5S390-461303濒

23、0 23760,25510.2321碰015£48。6电1050期0 42780.31510 273?0 2533 单芯电绕池感 I ndur taiice foi s higle-coip cable. (S> 2D)*导体标称截面 NortiuulCKJSs-sectiDn of conductoi电缆赣定电压Rat虱voltagpofc曲MkV)3册6i66/108.7/1087/1512/2018J2015/3021Z3526/35电感 Inductance M F/km250.59540.61430.6474-350.57530.59320.62430.63905。0

24、.55430,5?ll0150110.61450.65010 667506751700,53570.5轨0 57550 59190.52520 63940 6467950.51720.53130 56080.57260(50430.61300 62791200.50590.5197D54730.55860.58910.60510.6118150。阕相0.50730,53410.54430.57400.58950.595P1350,850 500605252053540.56400.5760053392400.4730。侬口0.51430.52160.54370.5615。河3000 47490

25、 4S130 50320.51020 537605434055404000 46600 4702D49270 49910.52190 5343口 53955000 46000 4615D.4S480 4907051280.5224052726300.45470.45630,430.48270.50120.51010.5161+： S -相邻两根电缆之间的卬心距离，D -电缆外径S- The distance betwieen the two adjacent cable center. D - The averall diameter of the cables.三芯电缆电感1nductanc

26、E fbithregne cahl已导体标称截面 Nortiinal cross-sectionof conductor nunJ电跳额定电压Rated volt铮ofcabk(kV)3.6166花创0®7/10S7/1512/201眈。18/302(5/35电感 Inductance w F/km250.35520 3797040位-350 33340.3613。3施0 4064-5。032110.3423。全55C.3S450 43%0 467Ar 700.30400 32320.34450.36200.41450.4427950.29150.30920.32300.34540.

27、39560.42081200.28260 29920.31780.339203799。2915。0.27420.28970 30710.32170 36420.35a21350 26720.28170 30090.31450 34350 37372400.26080.27260.29040.3030033600.36113000.25760.26510.28170.2935032660.34854000.25160.25640.27140.28220.30140.33665000 24300 2503026410.2742-6300 24210.2442*三-金屋屏蔽层的允许最大短路电流Max

28、.pemussible short - circuit current for metallicscreen单芯电缆SingLe - core cable导体标称截面 Nominalcross-seciion of conductormmJ电缆领定电压 Ratdvoltage of cable(kV)3.6/66/6671 037/108.7A512/2018X2018/3021J3526J35短路电流 kductancE uF/kn2510751DS31094-3510741DS210321096-501072103010911095D841286 112887010701079103010

29、911231128512S6951069ion1036l幻212S012341233120106310771凝127112751230123215。10671076126512701278127?12821S51064125112541267127512751275P 240124112501262126612741276 11278300123912461261l宓5127112751277400124012451256126012701272127450012431244125312571266127212736301236123312521253126510701270三芯电缆Three

30、 - core cable导体标称截面 Nominal cross-sectionof conductor nun电镒额定电压Rat虱volt将of cab le(kV)3 6俯6花 加10370笈 7/1512/201SJ3021/3526135电感 Indxxtoce N F/kn2529532953295829532953303130313529582953295329533031303130315。29532958295S295830313031303170295829582958295830313031 1303195295829582958303130313031303112029

31、5829582958303130313031303115。29532烟30313031303130313031135295g2953303130313031303130312403031303130313031303130313031300303130313031303130313031 1303140030313031303130313031303130315003031303130313031-w63030313031-*-w电缆敷设运行条件电珑导体的长期Max. continauE apeiaimg temperature of the cable con最高工作温度doctor 901C环境空气温度Ambient air temperature *4TC土壤温度SodltempeiatTine *2口七土壤热阻系数Th=E0 r esis tivi ty o£ soil*pr, i，w''""i，,*s，l.OV. m/tf埋设深度Depth ofQgm仅考虑一个回蹄S