电线、电缆载流量对照表

W聚虱乙爆宪器电力电巍重呈外役裁流量参考06/1KV单芯PX^a绣〈钢常岂装）电力电她标怀戡面nirri?mm电缆最大夕匮mm参考重星k^km20。导依直流电阻最大值Q'Km允辞靛血最A空气概设土壕敷很非好WVLVVYVLYW22VLV22W23VLV23铜铝用铝fl=l150670-51.'44---«-12.1-18-27.250.680-73586247----r.4i12.12519362741.D9.0-99748762----4.617.41332647356109.5-123&611073至---3W46114134&846101.D10.91531781161621003202602902301.833.0857447858161D121165246H621D1104203193如2W1.15,917659100762512U.O184359202337180558398518竣0.7271209376130锅351.215.319746424G4402216704506254050.5240.868115901551155014172216606310576280827536g4W03870641145110185140701.419.22i3824390790361108666210364020.268Q.44318014022\>1?0951621.727911DD5171058475138379513237350.1930.3222S17527020512016235297130060&12555631776W341710970015302532602003102龄1501.B25.731816547301G0067621281201205S113Q0.1240.2063002303502651852D2&23442DDD8知19378272S05139224251312O.OM10.16434527039534)02402.231.538826401117256510423129167&30341583007450.1254103204.抑3503002434.9420328613763200129039142031380219200.06010.106475370515395WV豪豆乙烯箜舞电力电缆重星外征薮淀是参考D.6/1kV二芯PVC快（用睾铠装）电力龟藐F；「截面rrF携标林厚度Tim电携最K外径mm参若重是坷km之就2导体直而电阻最大使Q/km允许数流量A空气射设±W没转销果WVLVVYVLYW22VLV22W23VLV23铜铜fr铜1.50.811.6-I1119288-----12.1-17-26-2.5D.S12.315.81391IM11382----7.4112.1231B342641.0142177195114516411143753253342044.617.4131244435610153188*71742131404加367396323poa<013…832琦45101.01B52203742493362116074815584321心3.0353J27659161.020.E?4.35213224762777&255372752C1.151.9171551OT77251.219.723.26543456113028955&58425320.7271.209070125100351.221.52C085842480137611216B710636290.524o.m11086155120501.424.626.3118756fl1131511214968771430an0.3870.6^1135105185145701427531216257571563695193610691360993026B044316513D2301175951631536S2195翊2094917獭F10902777［颇0193032210155?7C?101201634239k267911922597mbS43621103331200501630.2532J519031D&1501.E38343.833421JSJ3247［蜥42312373411122530124。.油2802153W2751E52.045.451.04107101539911^995150285850132721D.09910.10J32025Q395310W聚虱乙烤弛嫁电力电境重量外径我洗最器考o.a.'ikv三芯pv探娜（胡带铠装）电力电纹”.珞歌面-w2mm蹴最大外Gmn拳考重量上踽E20C导阵直流电阻最大也LWn尤i遗汨M空气欺设土堆!ft设非铠装铠茏WVLVVYVLYW22VLV22W23VLV23桐始fl=l-c叫-P15oa12.21S714。.123-■■-■.-121■15P22E25o.a13.216.7倾142163115----7.411211915292341.015.218.02061922331594443694013264.617.41262038306.016.420.0侧230304631420罪S3743.084.C132264739101.019.523.051032247026273754B6864791.833.08将356550161.022.025.57W420671373972G739146151.151.916©以8465251.2K1296107D5971^13汹1S72m1304S3D07??12077110羽3512网832313977小13336771723107310&1995052J0S699&74130100轴142&23351755826168§760240514762318138903870641115贫15512D701.431937.0237410732296095308747862M516840268044314S115195150^51.636.441.6318014M300513194M322383&B321180.1930.321851402301851201640.245.7396117313852162248^72657475225220.15302532101652602051501.845.150.9493221454欢201959953208湖330560.12402062451903002301B52.050.156.0607026325918248072623S2470793641D.09910.1642802153352602402255.9eie77863326760131409110466058994439D.07540P53352603如300w紫再乙烯地写电力电埃重量外起裁近量排£0W1KV（三大一小）取C地缘的制睐）电力郸其柳称截血mm2林厚屡mm电跷最K外控niE奏肴重iks/km20七导体直潴电阻最大值OWi允许索沆■:冉空气勤避土壤愈设WVLV列VLYW22WLV22W23WLV23ffl<8锢摒期仍W.51海156191300210266g481391437347461/7417J1/1212620383。&41.5T.017.22074002S23622245974625394143.0&!4.614.61/7.41322647391361.51。20.52"5903M54632082760277354&1.03063.08M61463565501&1D131。23.52708504盹皿43&125589311*8S21.1S/1W1M3D860A7E4652&'16I.Zd.O28.031.512556&111M62015781005150393。0727/1J5120/19177601108435JW12/103D.43U1585826151675719271172184410890524M150868/1.919574130倾50.Q514/1.230.93602066测igaa00227601673265915720.337.0.7270.641/1.201159015512075351.4T1.235.14022776125926B5116635462(M5342819260.26&10.5240.443W96814511519515095/5016(14407&2&3fi1H42?ia1656467026074S312468M7033CM0&11165ua2301$512t)i70i.a«'t444.9502485722004723206657453M7558829300.15疏).2680.253044321016526020515A.701明1450.5554570024845547233168C23646666534690.124AJ2680泗04432451903002301B5i'952Of1.654.96D671143081693BM0583944361818541520.M1.W1930164.«32。2W215335264)24a-1202.2/1.660.1&6.1906638558850筠461053652781029250340.0754迎1530.125W-2533352603903OTW果M乙济绝辱电力电缆重W外径轶值虽寒考omw四芯舞戳面pvcW〔钢带铠装）电力电税杯祢截面mnn2标计:厚匿mm电缆最方雁N重量粕娜mm导体直魂电阻最大值n/Km空勺欺设-土壤敷役非皆装WVLWVYVLYW22VLV22W23VLV23铜整钢相饷辂d1016.52003242?&泌词952541047937046174126网3061017.921.4421274湘23462948157943130846132盖J739101.021324.S6353845903398816308265751.833.DB40356550161.024.127.6898500&4C44E117G77811147161.151.916047钢05251.228632.2134271112786471673104215919600.727120776011084351231735417650911169482021421260205211I7B0.5240.6£69574130100501A309360228610193206舫72082174328771做0387DW111&W155120701436.14023066135229841250213737492015。河044314511519515095l.fi40.74C.04171181640481693509427394943H涮0.1930.3201$51402301B51201.644.950.251742201503420616187321360173P430.1530.2532101052GG2051501.B49.755.4643427176266254975S63879740336&G0.12-40.2062451903002301052D54.960.6791433317721313B91944610B9674据30.9910.16^2&0215335260电线电缆负载电流值电工常识一电线负载电流值国标GB4706.1-1992/1998规定的电线负载电流值（部分）铜芯电线铝芯电线铜芯线截面积允许长期电流铝芯线截面积允许长期电流2.5平■方毫米16A〜25A2.5平■方毫米13A〜20A4平■方星米25A〜32A4平■方星米20A〜25A6平■方星米32A〜40A6平■方星米25A〜32A型号BV线负载电流值额定电压（KV）0.45/0.75导体工作温度（°C）70环境温度（°C）303540303540导线排列os-os-o导线根数2~45~89~1212以上2~45~89~1212以上2~45~89~1212以上标称截面（mm2）明敷载流量（A）导线穿管敷设载流量（A）1.52322201398712976118762.53129271713111016121091511984413936241815132217141221151311653504631231917292118162020161510746964443328254131262338292421169993866045383457423532523932292513212411583625247775748437053443935161151140103776458967260548866554950201189175127957971117887366108816760702592432251651231039215211495851401058778953162972752071551291161921441201081761321109912037435132524518415313822617014112720815613011715042640037028821618016226519916614924418315213718549546443033525120918830923219317428421317715924059255651539629724722236627522926336252210189注：明敷载流量值系根据S>2De（De-电线外径）计算举例说明:1、每台计算机耗电约为200〜300W约1〜1.5A），那么10台计算机就需要一条2.5平方毫米的铜芯电线供电，否则可能发生火灾。2、大3匹空调耗电约为3000W约14A）,那么1台空调就需要单独的一条2.5平■方毫米的铜芯电线供电。3、现在的住房进线一般是4平方毫米的铜线，因此，同时开启的家用电器不得超过25A（即5500瓦），有人将房屋内的电线更换成6平方毫米的铜线是没有用处的，因为进入电的电线是4平■方毫米的。4、早期的住房（15年前）进线一般是2.5平方毫米的铝线，因此，同时开启的家用电器不得超过13A（即2800瓦）。5、耗电量比较大的家用电器是：空调5A（1.2匹），电热水器10A,微波炉4A,电饭煲4A,洗碗机8A,带烘干功能的洗衣机10A,电开水器4A在电源引起的火灾中，有90%是由丁接头发热造成的，因此所有的接头均要焊接，不能焊接的接触器件5〜10年必须更换（比如插座、空气开关等）。YJV(FYJV),YJLV(FYJLV),ZC-YJVZC-YJLV0.6/lkVCu标粽截面埋地教设近似在空气中敷电境参电缆参考重量U载流量设近似载流豆考夕牌/虹1.543|325.79452.5426.195'74井566.6675693707.179710⑵978.21142161671259-212052521616510,S33043526120011.834035031124513,343557038830515.257569546137317.061005'12052743518.67125015059250020i9156118567158022,9G1910240?8168525.542453300886'7953(X4400101993031.四4024117010003S.425006282110.11323X2,53728111713X4.0J4837122253X6.0钮4713.12%3X10326415.34403X161078517.563E3X2313S115219543X3S16514023.112663X501981&82&416143X70242213旗422*63X9629026330.6297S3X1203303073437763X15037135738.646823X18541841543.358023X24048549S43.174375485755129313292210.91604XZ5盼2911.Qill4X4.0503B13283+XA0R2-49_M.237fi4X10S4&71氏7啪了4X16109861?.13294X2Fi_14=2力、.24X3517014625.516894X52201%25一221494X7024521S扑29444X952胜-Z7]32.53^34JX12CI郅d■切4-XiFiD40.2时局4X1R5421♦2244^7600YJV(FYJV),YJLV(FYJLV),ZC-YJVZC-SJLV0.6/lkVCu标称截面埋地敷设近似在空气中敷电85参电S5参考重量-载流量设近似载流星考夕曜》kg/k>4X24048948649.497434X30055556956「122714X40062368667,9162483X2,分IX1M362811,6212"4.Z5473712.712773X6l0+1X4.0604713.93633X1&MX6.0016416lL5273X1&+1X101068513.67663X25+1X1613711322.211403X35+1X161.6413924.614753X50+1X2519317327.719513X70+1X3524622231.926623X95+1X50293271r眼n:35783X120+1X7033431839.945673X150+1X703753704555143X105+1X95422427皈468503X240+1X120492507154.937413X300+1X15056059962.9110524S14.7345SX6603815l34515X1032481&660S5X161076621.310115>25138BS25.715535X3516711828.420715X502001473Z92S925X7024618038.23刃45X902902314&453265X12033128247.966575X150372330S&383105X13542238459.6102285X24049244266.513103,559_此0<4+1邨3e14.2能04X6+1X4604S15l64274X10+1X6316618LL364X16+1X101078820.S9414X25+lXlfi127113冥914414X3h+lXlfi16514427.1185319617731.62^16：70+1)344227SPLhSR7H4X95+1乂5。28827741.64X120+1X70霰9325毓3Ell04X150+1X70部95L2性14X1B5+1X9541a_4r33弭331914八24-0+1X1704丽而211唯£2Fi_7014595YJ7(FYJV),YJLV(FYJLV),ZC-YJV2C-?JLV0.6/lkVCu标称截面埋域f设近似在空气中敷电境参电85参考重量U载流量设近似载流量考夕曜■>kg/k»3X4.0+2X2.54S30143023X6.02X460481^_3-4043X10+2X681&51L65923X16+2X101063720.38793X25+2X1613611S24113333X35+2X1n16414125l916503X50+2X25L9517430.423553X70+2X3524222434.832133X95+2X5028627239.743533X120+2X703276■4X1^0+2X703筋-3EZ-4&6fiAOOSX1S5+2X95£L542454诩4"为"X1E佃4讷敲210501X300+2X1n0550空2Sfi.fi13041