最新電纜載流量表

1、300V/1000V電纜載流量現(xiàn)在時(shí)刻：13:10:25 E電氣工程關(guān)鍵數(shù)據(jù)，300V/1000V電纜載流量。2010年9月15日制作?，F(xiàn)將常用各種導(dǎo)線安全載流量上傳互 查閱。本資料選自電氣工程常用數(shù)據(jù)速查手冊(cè)。由白桂欣主編（1） 、8.3導(dǎo)線載流量。450V/750V及以上橡膠絕緣、塑料絕緣電線的載流量。BVVB型、BL（2） 、450V/750V及以下橡膠絕緣電力電纜的載流量。通用橡套軟電纜的載流量見(jiàn)表 8-25。（3） 、0.6/1KV聚氯乙烯絕緣電力電纜的載流量。0.6/1KV聚氯乙烯絕緣鋼帶鎧裝聚氯乙烯護(hù)（4） 防火電纜的載流量。1、阻燃電纜的載流量。1）B R系列阻燃電線、電纜的載

2、流量見(jiàn)表 電纜的載流量見(jiàn)表8-28、表8-29，短路電流見(jiàn)表8-30。3 ）聚氯乙烯絕緣阻燃電力電纜的載（5） 耐火電纜的載流量。1 ）聚氯乙烯絕緣耐火電纜的載流量見(jiàn)表 8-32。2 ） BV-105型耐熱聚 3） BTTQ BTTV係列耐火電纜技術(shù)數(shù)據(jù)見(jiàn)表 8-34。4 ） BTTZ BTTVZ系列耐火電纜技術(shù)數(shù)據(jù)見(jiàn) 技術(shù)數(shù)據(jù)見(jiàn)表8-36 8-38。（6）表8-39。聚氯乙烯絕緣低煙低鹵阻燃電力電纜的載流量。（7）表8-40。交聯(lián)聚氯乙烯絕緣低煙無(wú)鹵阻燃電力電纜的載流量。表8-24 BVVB型、BLVVB!、RVVB型電線血流量型號(hào)截面積/mm平方導(dǎo)體種類(lèi)參考外徑/mm20時(shí)最大 單位長(zhǎng)度直

3、 流電阻/（歐/km）70時(shí)最小單位長(zhǎng)度絕 緣電阻/M歐km）25C空氣敷設(shè)載流量/A成品參考質(zhì)量 /（kg/kmBVVB型銅芯2x0.7514.6x7.024.50.01213422x1.014.8x7.418.10.01116492x1.515.4x8.412.10.01120652x2.516.2x9.87.410.01027972x4.016.8x11.04.610.0085381302x4.027.2x11.54.610.0080381402x6.017.4x12.03.080.0070501792x6.028.0x13.03.080.0065501922x109.6x16.01.8

4、30.0065693063x0.7514.6x9.424.50.0129.5603x1.014.8x9.818.10.01111702芯0.00853x4.017.0x15.04.61271980.00803x4.027.4x16.24.61272130.00703x6.017.4x17.03.08342650.00653x6.028.0x183.08342840.00653x109.6x22.51.83554570.0102x2.516.2x9.811.821660.00852x4.016.8x117.3927820.00702x6.017.4x12.04.91351050.00652x10

5、29.6x16.03.08179540.00103x2.516.2x13.511.817950.00852x4.017.0x157.39231240.00703x6.017.4x174.91271540.00653x1027.6x22.53.08422652x0.523.8x6.039.010280.0120.0102x0.7523.9x6.426.013350.0112x0.7525.0x7.626.013443芯3芯35253035253025303525665554989812111091098987771211121110914131211121110911181芯450V/750V及

6、以下橡膠絕緣電力電纜的載流量YZ、YZW YHZ型 / AYQ YQW YHQ 型 / A4 芯通用橡套軟電纜的載流量見(jiàn)表8-254040354040304138353235323027326534941423835424545載流量計(jì)算條件1.線芯長(zhǎng)期工作溫度： 70;2.環(huán)境溫度1.0m. C/W; 5.線芯軸間距離： S=2D364主線芯截面積/mm平方Y(jié)C YCW YH（型 / A1芯2芯3芯4芯2530354025303540253035402530352.537 3432293028252326242220272523447 |434037393633303431292634312

7、96 J5248444151474440I43 1403734 i44413810577064 597469645863158544963585416112104968898918477847872668478722514813812811713512611610611510799901161081003518317115814416715614413214213212211214313312350226211195178208194179164176164152139177165153702892702492282592422242042242091931772242091939535333

8、0305279318297275251273255236215273255236120415388358328371346320293316295273249316295273注：1中性線截面面積同主線芯面積。2.3芯電纜中一根線芯不載流時(shí)，其流量按2芯電纜數(shù)據(jù)。0.6、1KV聚氯乙烯絕緣電力電纜的載流量表8.26 VV22、VLV22型聚氯乙烯絕緣鋼帶鎧裝聚氯乙烯護(hù)套電力電纜載流量。型號(hào)及芯數(shù)標(biāo)稱(chēng)截面面積/mm平方參考外徑/ mm載流量推薦值/ A成品參考質(zhì)量/(KG/K空氣中敷設(shè)埋地敷設(shè)銅芯鋁芯銅芯鋁芯銅芯鋁芯1013765997753142501614101781279938928251

9、5.713210316612952736(3516.916112520215664842(5018.719114824018681351VV227020.5242187302232105061：9522.7298231361280137176、VLV2212024.4347270415323163887：?jiǎn)涡?5026.4395306508362195910118528.7459356530412239512124031.9554429623483333317830036.2637493708548409121440039.77505828146324972257500843655862670

10、63097876510017762x4.016.334274133388332x6.017.343345342454372x1020.058457054589452x1622.077609271748543VV222x2525.510481122951029704VLV222x3527.8129100149116127682、2x5026.51461131711331487872芯2x7030.318814421416521781312x9534.223718426720728001622x12036.527421330623833651862x15040.031624534626840592

11、2C2x18543.836828639430649842613x4.017.02923362845037、3x6.018.13729453653842、3x1020.850386046745553x1623.16651796198367、3x2526.9907010582134485-VV223x3529.3111861279917021023x5031.21291001481152344142型號(hào)及芯數(shù)標(biāo)稱(chēng)截面面積/mm平方參考外徑/ mm載流量推薦值/ A （環(huán)境溫度25 C）1成品參考質(zhì)/（KG/Km空氣中敷設(shè)埋地敷設(shè)5x419.431386065x620.739477395x1024.

12、2556510725x1627.0728514505x2531.99610821435x3536.41191313098VV225x5041.614515639925芯5x7046.818719553565x9554.122523071385x12058.826326486165x15064.7301296104295x18571.6348335128175x24080.8409387152265x30089.0472439200624x4+1x2.510.931375724x6+1x420.539477104x10+1x623.6546510034x16+1x1026.5728413694x

13、25+1x1631.19510820064x35+1x1635.21171302820VV224x50+1x2540.314315536784+1芯4x70+1x3545.118419448504x95+1x5052.222422965114x120+1x7056.926026279484x150+1x7061.929629493874x185+1x9568.6329333116524x240+1x12077.1408388148214x300+1x15085.0469442181483x4+2x2.518.53037543VV223x6+2x420.238476863x10+2x622.95

14、3649353+2芯3x16+2x1026.0718412963x25+2x1630.29410718803x35+2x1633.51161292554注：?jiǎn)涡倦娎|鎧裝應(yīng)米用非磁性材料 或采用減少磁耗的結(jié)構(gòu)。3x50+2x2538.814115433963x70+2x3543.618219344473x95+2x5049.422222958483x120+2x7055.025626173493x150+2x7059.129129184543x185+2x9565.6337331105683x240+2x12073.7401385133623x300+2x15081.546243916419防火

15、電纜的載流量1.阻燃電線電纜的載流量。1 ） B、R系列阻燃電線電纜的載流量見(jiàn)表8-27.表8-27 B、R系列阻燃電線電纜的載流量型號(hào)及電壓等級(jí)標(biāo)稱(chēng)截面面積/ mm平方最大外徑/ mm20最大單 位長(zhǎng)度直流 電阻/ （歐/km）70最小單位 長(zhǎng)度絕緣電阻/ （歐 /km）載流量推 薦值（環(huán)境 溫度25）成品參量 /（kg0.52.436.00.015138.3ZR-BV0.752.624.50.0121710.90.752.824.50.0141711.8300/500V1.02.818.10.0112013.71.03.018.10.0132014.81.53.312.10.0112520

16、.1.53.512.10.0102521.2.53.97.410.0103431.2.54.27.410.0093434.4.04.44.610.00854446.ZR-BV4.04.84.610.00774450.450/750V6.04.93.080.00705866.6.05.43.080.00655871.107.01.830.0064568118168.01.150.005079172510.00.7270.0050111283511.50.5240.0040146375013.00.3870.0045180507015.00.2680.0035228719517.50.1930.0

17、0352819912019.00.1530.003234412215021.00.1240.003239715518523.50.09910.003245618924026.50.07540.003251924630029.50.06010.003030840033.00.04700.00203931.53.513.30.01025.421.2.54.27.980.00934.434.4.04.84.950.00744.55C6.06.43.300.00658.373ZR-BV108.01.910.005679.513450/750169.41.210.0046111.0182511.50.7

18、800.0044146283513.00.5540.0038180385015.00.3860.0037225547017.50.2720.0032280752x0.754.6x7.024.50.01213422x1.04.8x7.418.10.01116492x1.55.4x8.412.10.01120652x2.56.2x9.87.410.01027972x46.8x11.04.610.008538132x47.2x11.54.610.00773814ZRZR-BVVB2x67.4x12.03.080.007050172x68.0x13.03.080.00655019300/500V2x1

19、09.6x16.01.830.006569303x0.754.5x9.424.50.0129.56C3x1.04.8x9.818.10.011117C3x1.55.4x11.512.10.01113953x2.56.2x13.57.410.01021143x4.06.8x15.04.610.08527193x4.07.2x16.24.610.07727213x6.07.4x17.03.030.07034263x6.08.0x18.03.080.006534283x109.6x22.51.830.006555452.54.27.410.113434.4.04.84.610.0094450.6.0

20、5.63.080.00855872.ZR-BVR107.61.830.007279127450/750V168.81.150.0062111182511.00.7270.0058146303512.50.5240.0052180395014.50.3840.0051228547016.50.2680.0045281730.32.369.20.016106.2ZR-BV0.42.548.20.01411.78.C300/5000.52.639.00.01313.39.C0.752.826.00.01117.012.1.03.019.50.01020.014.0.754.324.50.012172

21、21.04.518.10.01120251.54.912.10.01125332.55.87.40.01034474.06.44.60.008544664.06.84.60.007744716.07.03.080.00705888ZR-BVV6.07.43.080.00655894108.81.830.00657914300/500V2x1.59.012.10.01120112x1.510.512.10.01020112x2.511.57.410.01027152x2.512.07.410.00927162x4.012.54.610.008538192x4.013.04,610.0077382

22、12x6.013.53.080.007050252x6.014.53.080.006550272x1018.01.830.006569442x1620.51.150.0052612x2524.50.7270.0050932x3527.50.5240.00441243x1.510.512.10.01113133x1.511.012.10.01013133x2.512.07.410.01021183x2.512.57.410.00921193x4.013.04.610.008527243x4.014.04.610.007727253x6.014.53.080.007034323x6.015.53.

23、080.006534353x1019.01.830.006555553x1622.01.150.0052803x2526.50.7270.00501223x3529.50.5240.004416C2x0.56.239.00.0121037ZR-RVV2x0.756.626.00.0101347300/300V3x0.56.639.00.0127.4443x0.757.026.00.0109.558ZR-RVVB300/300V2x0.53.8x6.039.00.01210282x0.753.9x6.426.00.01013352x0.757.626.00.01113582x1.07.819.5

24、0.01016662x1.58.813.30.01020892x2.511.07.980.00927.513ZR-RVV3x0.758.026.00.0119.570300/500V3x1.08.419.50.01011.7803x1.59.613.30.01012.7113x2.511.57.980.00921174x0.758.626.00.011844x1.09.219.50.010104x1.511.013.30.0104x2.512.57.980.0095x0.759.426.00.0115x1.011.019.50.0105x1.512.013.30.0105x2.514.07.9

25、80.00925R-RWB300/500V2x0.755.0x7.626.00.01113442x0.34.369.20.0167.413.ZR-RVS300/300VZR-RVS300/300V2x0.42x0.52x0.752x0.32x0.42x0.752x1.04.65.86.22.3x4.32.5x4.63.0x5.83,2x6.2 /3.4x6.648.239.026.069.248.239.026.0 /19.5 0.0.0140.0160.0140.0160.0140.016/0.0122）交聯(lián)聚氯乙烯絕緣電力電纜的載流量見(jiàn)表9.017.10.013.07.49.010.013

26、.0 /1224.31.12.16.22.29.0 /8-28、表8-29，短路電流表8-28交聯(lián)聚氯乙烯絕緣阻燃電力電纜的載流量載流量計(jì)算條件1、環(huán)境溫度：25 C; 2、土壤熱阻系數(shù)；P=1.0 C m/W; 3.埋地敷設(shè)深度：1000mm;4.導(dǎo)體溫度：導(dǎo)體長(zhǎng)期運(yùn)行溫度為90 C; 5.電纜敷設(shè)軸間中心距 S=2D型號(hào)及電壓等級(jí)ZR-YJV 0.6/1kv標(biāo)稱(chēng)截面面積參考外徑/mm載流量推薦值/ A成品參考質(zhì)量/mm平方空氣中敷設(shè)埋地敷設(shè)/(kg/km)1.55.793043452.56.1939575746.66527475672191127142169.21

27、1201672052510.831592163043511.831952614035013.342373115557015.253013887569517.06362461100512018.67419527125015020.90481592156118522.92556671191024025.54662781245330028.16774886304440031.999171019402450035.421075117050053x1.510.121271323x2.511.028361713x412.036472253x613.146592963x1015.363804403x1617

28、.5831046383x2521.01121369543x3523.113716412663x5023.416319516143x7027.420824022463x9530.625428529753x12034.029932637763x15038.634636746823x18543.340441558023x24048.148448274373x30052.255554593134x1.510.921281604x2.511.828372114x413.037482834x614.247603764x1016.765815674x1619.1861068294x2523.21151381

29、2494x3525.514116616894x5026.216519421464x7028.921324129444x9532.526028739034x12035.930132649674x15040.235236961334x18544.440641376004x24049.448648197434x30056.0569549122714x4006866283x2.5+1x1.511.628362123x4+1x2.512.737472773x6+1x413.947603633x10+1x616.164815273x16+1x1018.6851067663x25+1x1622.211313

30、711403x35+1x1624.613916414753x50+1x2527.717319819513x70+1x3531.922224626633x95+1x5036.227129335783x120+1x7039.931833445673x150+1x7045.037037555143x185+1x9549.442742268503x240+1x12054.950749287413x300+1x15062.9599560110525x414.738303455x615.848604515x1018.666826885x1621.38910710115x2525.711813815535x

31、3528.414716720715x5032.918020028925x7038.223124639745x9543.428229053265x12047.933033166575x15053.838437283105x18559.6442422102284x4+1x2.514.238483204x6+1x415.648604274x10+1x618.166816364x16+1x1020.8881079414x25+1x1624.911813714414x35+1x1627.114416518534x50+1x2531.617719626164x70+1x3536.622724435784x

32、95+1x5041.627728848434x120+1x7046.332532961104x150+1x7051.237536974214x185+1x9556.843341891913x4+2x2.514.038483023x6+2x415.348604043x10+2x617.665815923x16+2x1020.3871068793x25+2x1624.011613613383x35+2x1625.914116416503x50+2x2530.417419523553x70+2x3534.822424232133x95+2x5039.727228643533x120+2x7044.6

33、32032755663x150+2x7048.636736666003x185+2x9554.04244158264型號(hào)及電壓等級(jí)ZR-YJV 0.6/1kv標(biāo)稱(chēng)截面面積參考外徑/mm載流量推薦值/ A成品參考質(zhì)量/mm平方空氣中敷設(shè)埋地敷設(shè)/(kg/km)2514.71622024673515.71972445745017.22372927467019.12993659739520.7361437123512022.3417500150115024.3483566182818526.4556643220224028.8666752276330031.4768856338340036.4920

34、992473750039.81084114057903x1.513.321262683x2.514.228343183x415.237453793x616.346574633x1018.663776283x1620.7831008513x2524.211213112093x3526.413715815463x5026.816318719083x7032.021123328743x9535.425527736853x12038.829831745603x15043.434835855703x18548.540340368373x24053.548046886063x30057.654953110

35、5774x1.514.122273004x2.515.129353574x416.237464434x617.447585504x1019.964787714x1622.38610210614x2526.311613315284x3528.714316119964x5029.816918827254x7033.521723736024x9537.326127946544x12040.730431857954x15045.435235870594x18549.640440286604x24055.0477467109634x30061.6562535136503x2.5+1x1.514.8283

36、53573x4+1x2.515.937454343x6+1x417.147575343x10+1x619.364787243x16+1x1021.8851029923x25+1x1625.411413214093x35+1x1627.813915817723x50+1x2531.117219222993x70+1x3536.723323934063x95+1x5040.827328643983x120+1x7044.731932554873x150+1x7050.036956567503x185+1x9554.442141280033x240+1x12060.1503480100453x300

37、+1x15068.3590546125705x417.638465205x619.048586455x1021.867799205x1624.59010312765x2528.911913418715x3533.014816227425x5037.518019336645x7042.823324048665x9548.228228365345x12053.132832278365x15059.337636396705x18565.0436412117144x4+1x2.517.438464994x6+1x418.848586224x10+1x621.366798624x16+1x1024.08810311994x25+1x1628.111713317484x35+1x1631.914516025094x50+1x2536.217719133594x70+1x3541.122823844294x95+1x5046.427728158294x120+1x7051.532432072504x150+1x7056.336936186764x185+1x9562.2428408106063x4+2x2.517.238464773x6+2x418.548585953x10+2x62