300V1000V电缆载流量

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1、3V/1000V电缆载流量电气工程关键数据，300V/1000V电缆载流量。010年月15日制作。现将常用各种导线安全载流量上传互联网,以供同行们在设计、使用和学习中参考、查阅。本资料选自电气工程常用数据速查手册。由白桂欣主编（1）、8.3导线载流量. 4/75V及以上橡胶绝缘、塑料绝缘电线的载流量。BVVB型、BLVVB型、RVVB型电线载流量见表8-24.（2）、5V/75V及以下橡胶绝缘电力电缆的载流量.通用橡套软电缆的载流量见表825。（）、0.6/1聚氯乙烯绝缘电力电缆的载流量. 0。/1V聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆载流量见表826。（4）防火电缆的载流量. 1、阻燃电

2、缆的载流量。1)B、R系列阻燃电线、电缆的载流量见表27。2）交联聚氯乙烯绝缘阻燃电力电缆的载流量见表828、表829,短路电流见表-0. )聚氯乙烯绝缘阻燃电力电缆的载流量见表-31。(5）耐火电缆的载流量。 1）聚氯乙烯绝缘耐火电缆的载流量见表-3。 2）B1型耐热聚氯乙烯绝缘铜芯电线的载流量见表8-33。 ）BTTQ、BTT系列耐火电缆技术数据见表8-34. ）BT、BTTVZ系列耐火电缆技术数据见表85。）NHYV系列耐火电力电缆技术数据见表8-36-8-3。（）表839。聚氯乙烯绝缘低烟低卤阻燃电力电缆的载流量。(）表840。交联聚氯乙烯绝缘低烟无卤阻燃电力电缆的载流量。表8BVB型

3、、VVB型、RVV型电线血流量型号截面积/m平方导体种类参考外径/mm20时最大单位长度直流电阻/（欧/m）7时最小单位长度绝缘电阻/M欧k）25C空气敷设载流量/成品参考质量/（k)BVB型铜芯2。14.6702.213422x1。01。8x。48。10.16492x1。55。48.412。0。2652x2。16.x.8710。0272x。06。x11。4。61。008538102x。027。2x15.60。0080381402x。01。x120。08.00700792x028.0x13.03.00.006550192x09.6x16.01.830。056306x0.754.x9。424。0

4、0129.560x14。.8。00111173x1.55.x11。512。0。01113953x2.516.2x13。57。41。00101423x07。0x15。04.6000852193x.0274x164。61。0080213x。17。4x。03.08003426x6.02。0183。080。005342843x19.6x22。51。83。0065555BLVV型铝芯2x51。2。81。8。010216624.01.8x11。07。390.008527822x6。074x12。04。00703552x19。6x1。3080065793x2.5162x1351。0.0079524.07。0

5、1530。0852323x6。017x174.910。0702154312.6x22.。080。00652265BV型铜芯 2x053x69.00011082x0752x6。4260。01013352x055。0x7。200.011440/7及以下橡胶绝缘电力电缆的载流量通用橡套软电缆的载流量见表5。主铁芯截面积m平方YQ、YQW、YHQ、型 / AYZ、YW、Y型 A1芯3芯2芯3芯芯25035405305554253035405305403766654-.511098877121109189870.513211210913121121111981-171514141312131211101

6、。-21191816161148161512224220220191722201912。3028252352319532119138352302736320276534454154238354542383主线芯截面积/mm平方YC YCWHC型 / 1芯2芯3芯芯250354025034025035405303540237322938232642202725232144730373936330343129633292654441144440340344413834157647466458635854585441612196898918778426684776251481328173526110

7、6150799901618091311715845612142221121433323350222119517820141916476164151397716511070289270249825242420422013177224209191795353303052387272512725523621532523621512453838383462093129527324316295349注: 1 中性线截面面积同主线芯面积. .3 芯电缆中一根线芯不载流时，其流量按芯电缆数据.06、V聚氯乙烯绝缘电力电缆的载流量表8。VV22、LV2型聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆载流量。载流量计

8、算条件1. 线芯长期工作温度： 70;2。 环境温度: 25 ；3埋地深度： 00mm；4 土壤热阻系数：1。0m。C/W； 5. 线芯轴间距离： S2D型号及芯数标称截面 面积mm平方参考外径 m载流量推荐值/A成品参考质量/（KG/Km)空气中敷设埋地敷设铜芯铝芯铜芯铝芯铜芯铝芯2VL22单芯17659977514201141181382。713213612736635111252021564826501871914841868135117020.5248730221019522.7292316128037176243427012316388731506。49530650836215901

9、5。75356534122351212431。9542333317833003。37437085840121439.705281462972573500465582606307765100176VV22V222芯4。016。3473388332x。01。4353424539x02。05845705589452x16。792785432x2525.510482295297042352.81900149116176206。461131138712x730.381421416521781352x9527826727280016262x12036。5733023836518921500.3162453

10、6684592209x18543。83682863436840V22VLV2芯3x。017029233628450375x18.1394536538423x12.850386044513x12316651961983753x2690700582344857339。1118612799172023x01。219104853414243x034。4161718140717253x58.6060221632183x104.42882623474125073x45212189622579302x18551。032825433726170133613x24057336993893830493301544

11、5444442113505473x08.0514035049115VVVLV224芯x40182302437295244。019。33830467614914x1022.536449056444162。7158361218044x2529.4718890344x35.511791320271564x034。1401095712263174x737。81717161131104x543.2191704187503226841204.32512682081053115051。02427302337753814x155.3533822909745344401.33930893051664300664

12、394834504x4090.14251400020V2VLV223+1芯3x4+1x2517.630243724954053x+1x419138304637608713x+621.85206448346033x16+110570554511437703x25+1x1622910846071017x+x160.5113881301101970+1x25。0421115813279713x70+1x30。719181523582061x+1x045。022172261867663x1201x709。72582029209710663x10+1x02.0972003236788351x18+x95

13、.538623402437143503240+11254313396307105253030+1x107007345034913576767x4+11884.244423918398型号及芯数标称截面 面积m平方参考外径/ 载流量推荐值/A （环境温度25C)成品参考质量(GK)空气中敷设埋地敷设V225芯x4193136065x20。73947395x14。55507x1627.28514505x2531。961824353536.411911309855041.1451539925x046。818795536555。125230785x12058.8326486x564.701296104

14、29x18571.3433512175x400.8409387152265x30089。0424392062VV224+1芯4+1x510。93375724x6+x42.53947714x10+1x6.64510036+x026.57841694x25+x63115108200435+x35。2117130204x50+1x4013153684x70+1x3545。18414850495+15052222296511x120+x056。266248410+1x701.9296294387x185+1x958.63233311624x240x2077.408314824x300+1x1085.0

15、4641818VV223+2芯注:单芯电缆铠装应采用非磁性材料或采用减少磁耗的结构。x+22.58.5754xx420.28476863x10+x62。9536495316x10142963x25+2x6。241071803x5+2x133.511612954x50+2x584546x70+x354。219344473x95+2x5049。4222958483102x70。0256217349x50+2x705.12291453185+295.63373110568320+212073。7013851362x30+2x5081。54623164防火电缆的载流量 1 阻燃电线电缆的载流量。)B、

16、R系列阻燃电线电缆的载流量见表8-。表8-27 B、R系列阻燃电线电缆的载流量型号及电压等级标称截面面积/ m平方最大外径/ mm最大单位长度直流电阻/ （欧/km)0最小单位长度绝缘电阻/ （欧/km） 载流量推荐值（环境温度2)成品参考质量/(kgkm）ZR-BV300/500V02.436.0.0151330。7。2450.12170。90.752.84.50.0141711.81。2.818。0.112013。71.0301810。032014。RBV450/V1.。312。10。0112520.01.53.12.10。01022.325。40.00315。54。27.40。09344

17、.54。0444.61.0085446。8。04.84.10.077445006.04.9300.0005866。76.054.0.006557.0107.0.830.006456818016801.1005079782510。007.00011280311.。5240.00401463751.00.387.05180087015.00。2052757。501930.035819120900。10.00323441228502100。120.0032371551183。5。0990.032418942426。07540。03519246930029.5.10。003089403。0470.00

18、23935ZRBV5070.535133。012.2.24.2.80093.3.4。0850.0074450606.43.30。065.378.0110.0069。51329。1.20.0046111.0172511.508.44142935。00。554.01880015。036000372549017.50。270。32804RZR-BVVB00/50V2x0。74.6x724.50.11342x1.0.87.4。1.0111692x1.55.x8412.10.0105226。2x.841。0102797268x.04。610.0031302x47。2x11。5410。0781x6。412

19、03.00.00705792x0x1。3.00。0655092x1。6101。8。065903x0。7x424.50.0125603x。08x9.818.101103x155。x11.12.1.113953x2。6。2x157.1。0211423x。068x15。0。610.082793x。02x16。4.10077272133x6.07.4x1.03.00。07042536.08.x18.0。065484x0.6x。51.830.065545Z50/750V25.。410.1133004.84。0094500605.63。00055872。0107。630.02797.1.81.100061

20、11184251.0。770.0581463435.050.005213995014。0。3840。0570150.280051739ZRB0/5000。3239.20。16106202。58.01411.7.0。5263900.0131。3900。52。826。0。7012.03019。50010014.ZRBVV3005000.7543245。21221。04.518.1001251.54。12。10.0112532.5。8740.0134746。4。600854466.0.8.0.0774416.07.0。080。007888。.43。8000655894108.8.830.005791

21、46x1.5902.100101102x1.50。512.10。100172x2。511。57。1.102751x2.51207410.0027642x4。012.。610085381952x4010,61782112x6。013380。0070502x01。53.08000550222x1018。01。83006594x20。110。005268x25.5。20。05952x3。50。52.0441247x1.1.1。1113103x1.5.2。10。01131383x2。52.07。10。002113212。5。410。0921173x4。0。.61.00857413x4。014.04。1

22、。2583x6.153.08000704323x。5.53.80.00653435230190130。0065555593x622.01。50.028043x226.50.27。00501203x35250.52400441607RVV30/302x0.5。23。0.01210320.7566.010173x。39.00012.4430.75.26.00009。55ZRB300/00V2x0。3。8x39.0001202x0.73.9x46。0.0101335ZRRV300/5V2x0.757.626.00。0111207.19.50.01066x158813.30.10208x.511。07

23、。980.0092。5373x075802.0。0119.503x。0841950。0111.78031。59.613.1012。7112x257.98000921724x0.75866.00.1844x.09。219。50.010101x1。511。03.30。14142.527.980。092050。79.426.0。01035x1。011019。50010119x151201。30。010172x2。51。0798.257R-RB300/500x.755。07.62.00.0111344RRS300/3002x0.36920.167413。2x0.44.64.2。0149.07。2055

24、。839.0.0160.04。0.75626.00。0143.031。RRVS300Vx0。32.3x.3920。167.41262x042.5x4。648。200149。06.2x.53。x5。839。00.01610。02.0203，2x。 /3。4x6。626.0 /50。01/0.013 12.0 /35.2)交联聚氯乙烯绝缘电力电缆的载流量见表8-28、表829,短路电流见表8-0 表-2 交联聚氯乙烯绝缘阻燃电力电缆的载流量载流量计算条件、环境温度：2；2、土壤热阻系数;P=1。0C、mW;3。埋地敷设深度：1000m； 4 导体温度：导体长期运行温度为90C； 。电缆敷设轴间中心

25、距 S=2D型号及电压等级RYJV.6kv标称截面面积mm平方参考外径/mm载流量推荐值/ A成品参考质量/（kg/km)空气中敷设埋地敷设1。5573043452.6.93575746.6652457。6637108219112142169.21120052510.5963035。8195614053。3423731157015.25313879517.0636246110512018.6745272015020.94815256118522。925566191024025.546678145332816774863440319910190245035.210511050053x1。5102

26、713232.511。08361713x41347225x613.14652963x1015363800x115810463832210165x3523。1371463x523。4163195114x7。208242463x9530。25428597531234。029932677315038。634678231843.34044155023x2408.14848243x3052.2554593134x110。92114x2.511。837214x43.042834x61276376x16.68156741619.18608294x2523。21151494x52。511689x5026.21

27、619421464x708.92131244952。52683904x1035.926464x15040。2526961334x854.44064137600x49。44864819743x36。569412714x4086283x21.1.6236212x+12。512737472776+1413.947603631616.16481273x6+1x018.85167663x25+1x122。3137103x35+1x16246139141453x0+x25.7139819513x70+x531224663x95+1x036。227129335783x20+103。93183345x1501

28、7045。07035143x185+159.4472268503x240+x2054.507492713300x02.959956011025x447333455x65。88045x08。66682685x121。3910015x2525.71181315535x3528.4147160715x5032.10200225x03.2216394x43。28290526512047330316675x1503.3437283105x18559.642421241x2.238434x6+145.4860710+x618166816364x6+1x100。880794x25+1x12.91187144

29、x35+1x162。1441651854x50+1x2531.17719626164x+x3536.62272443584x95+x56772888434x120x7046。32529114x1501x051.2753697214x15+x956。43189113x4+2x2.514。034830x+x415。3484x02x617。65815923x16+2x10871087925+x1624。01113133x352x25.14116416503x0+x2534741952353x70+233482242422133x952x50。7272863533x12+2x044.322566315

30、0+2x486367366660031852x955444415264型号及电压等级ZR- 0.6/1k标称截面面积/m平方参考外径/m载流量推荐值 A成品参考质量（k/km）空气中敷设埋地敷设4716202467.71972445747。22372927679.12993657350.736143135120223417500150115024.435661881526.4566422202.8667227003。47656383406.92024735009.8108411057903x1.53.32126283x2514。28343。23745393x61634574633x101.63

31、77683x620.78305132524。211213112093352。17151546x502686379083720112332874x9535。42552736853x120388831456x15043.3555703x18548.03403833x243。4846860x0057.649531574x1。1。12300x2.515.12374x46。74443461.4785504x10.964787714x62.86102064x2526。3116133152845287143619964x502.8169182754x73.52172336024x533262794654x0

32、4343185954x15453237059x18549。6402860x405。477471634x006。65625163x.51x。14。82853573x4+x2.515.9374433+1x17.1475753410+1x619。6478724316+1x021。85102993x25+x625.44114093x351x127。819581723x50+x2531.1192993x7153.23323933x91x504.8273286493x12+1x704。93255487350+x7050036956560x18+x955.441428003340x1206.153483x3

33、00+11508.359056150x41。63846520569。0485864551021.867920x624。9003275x2528。119134181x35330148162245x5037.518019336645x702.823324048665x948.228283655x1203132827836515059.33733705x8565.431211714x4+1x251。43846499x6+x418.885824x10+1x62366794x16+1x102。01311994x+1x1628。11317484x5+1x163。941602505+1x25.177913359470+1x541.12282384294x5+1x5046。42772815829x1201x051532420724x15070。33696764x15+1x9562.2428481606x+22。51738476+2x41。5585953x10x6086578131+2x23.58721133x25+x27.21163216343x5+2x160.121592283x5+2x535。761069x70+2539。422424026x5+2504472722795153x10+x79。8391866