。铜铝(排宽厚*)153材料*构排放结法0*3225*30*434044**0550*550*660*6068*6010*80*68*088*100100*6100*100*81012*0128*002根21根6*06808*.662铜排开平放612122642364885450660740837011811041115270114033165516517538601180913401950130TM5启Y竖17127放5285335150580750757902170011591205137014051745615187819552170014102210封103175152300040440405650718837935159140011071120128041210841562610171503闭每重米量0.400.3506.6.1041.401.42.1782.61.331.14852.2.1845.76.9565.22.9668.708.35105.062.6111.（kg4）铝排启开放平127166205238372475115573867808985869451911157012200310741201550105351011090MYT竖放314752115300354904465607015389035931570020101611301514575501716010901650封闭10436168135230542342240576648030778081595188510001201117717027811691每米量0.重21.160.200.3020.4305.4.068.018.970.3011.261.30173..261.621.122.7026.603.241.94.463(kg)用线缆规格（常BBVVLBVR）截面㎜225最.大径直.39铝A（）71铜A)(3.16-可编修辑-改 44.42264.92910726168782105183511.1515605132.2157015289521.75836210914311501259318523.56662406.25873005295.1704000331390BV氯聚烯铜线乙BVL氯聚乙烯铝线BRV铜软线BV1－5铜005℃1BV铜V（潮湿线环高防境）BXF橡皮绝缘护铜线475.67.119119782131528174369128101740110823502390873。0-编可修辑改 -。BXF橡皮L缘绝线铝BLVV铝线潮（环湿境高护防）VV92-铜芯氯乙烯聚绝缘钢带铠装氯聚乙护烯电套电力缆VVL92芯铝聚氯烯绝缘乙钢带装铠聚乙氯护烯电力套缆电称面标m积㎡环境2℃5时载环境25时℃载成品近似重线芯结构绝缘厚度护厚套计算外流度量(A)空气敷量流A）（埋土k量gkm/nomm/mmm径mmm敷设设芯铜芯铜芯铝芯铝铜芯铝1芯*07*1135.116.1.34806.6151.0.39793628451*167*1.0711.614.510681.126.571049.34633162*572.*411.216.61.133.411102.118.3138.759461413*5*7.2521.2.611.7713.87133.220.5669.6196640815*091*1.781.41819.8.12.31767.5270.203.898816051*071*2.9141.41.1988.62.2206.7331.82585.152278371*959*1.2521.6222329.72534.94.33304.216210362*11203*2703..6122.6237.7249.245467.30.7510291621*1103752.*5218.28.42434.63351853398.6.27243551*181537*252.2.220.39449380.558.0944.73272918521*2046*2125.2.222.3.365844944.76.3521.653393185313*060*2152..242.6376699.15.52760584.1445200732*42*1*.225.801.615.4832.28.67.7437.1385335-编可修辑改- 。*622*0121*26*225*325*520
*70295**2201*1520*34*63*1033*613*53*2533*50370**3953*202*112.*761.6117.24.773.75914.45.4860403*7*123.5118.2056.3648.8.7.749.456165832*71.7*11.823.8557.56.71608.609897792*7*.2141.227.22121.485.713.8706131031192*70*25.21.2.22299.135.1074.961.6428.11331619212*18*1.9.4127.326196.3014.022.515.5176751661218**2.251.242.3.03208.186.1124719.8227201149224*2.2*516.2.233.7254.491.1629.472628.27887118*242*.255.612.63.7294.7227.93369.226.81347721022*5*2.407.812.69.37383.2106.738.722936.4175342631**2.50.2816.613.29244.1.433.184437403*1*.72611.6141.331.85819.0.4536454437**.13511.822.2551.4.240547.91377533**17.7122575357..922271.2291128*37*31.412.28.2601.178.4127.199.33146117363*72.*5212.2.21.3421.08933.4713.1134.22115959*1831*.91.42.2312152..61177.12.83142412316193*812.2*514.2.63589171.643.236.411773.15317283*24*2.52.16.632.82830771621.821.04427022783*422.5*5.162.641.526.120576.29.9923.1148912622可编辑-修- 。改*31510*810324*03*+412*.5*63+1*34*0+11*631*61*6+*325+11*0*35+1*1303*501+1*63*7+01*253*5+9*3513*542.*70.1836.5304.5239.85343.426.959233288134**5.2302350.553322738.72295.717017253*34*25.262.23.456.415.2323.354643.43.43895645373**2.152+*11*.80.161.751.68138.244.9323.0.74924033**2.716+11**12.512.89.3411.313.85.0993264.4515*37*.15+1*3*112.61.78355.21244.7.8561307280737**170+1.**11227.652.774.257.20.9168.9311578937*2*14.+*1*71.2.221.35928.9.96774.211990.1.100827213**2.75+12**71.2.22.3153221.6179.1515.16616.21741416*103*.9+1*1.71.412..7064.7157.39121.918.5543.11276374813*012*.521*7+1.42.6*21.48391154.953237.117.739824620*243*025+2*71.16.243623.691844.69.2220.7845624607-编辑修改可- 。2.*523*2*425.+1*5731*0+2*135.61*3.5221675.621231..3.74263.544229981345*2.07+**113150*+1*051.839*178.503191.24493.46726.71.666350483*5*2430.1+*13*8121*+50239*1.785.933657.2289311.0173871480VV－2铜－芯聚氯烯乙缘及绝护套电缆V－L－芯聚铝乙氯绝缘烯及护套缆电标面称积m㎡境环5℃时2载环25境℃时载品近似成重线结芯构绝缘厚度护套厚算计外流量(A空)敷流量（A）埋土气量k/kmgno/mmmm度m径mmm设敷设芯铜铝芯芯铜铝芯芯铝芯铜，。111.*31.801.659.19826.5421*1.37.801.66.2244.365131*1.60.78.616.63.923.454.773.716448412*24.0.8.617.13.453.96427.498.825861*2.371.167.975.243.518.6265.1115710*3.1551168.7.673.5.8103.9148.15865916
1*44.5116.9.610.82874.16.4311.42216120-可编修改-辑 。2355570095201150152403008040005360*2522*532*05270**9257*.212127.*2.501.2911*83.14.9*2.114.14192*5.01.619*2.810.61*39.1318.372*5.023*7.238.2273*.3172.437*.366.621*3618.2.86*3.165.82*272.141.*2*2*72.521.22*1*1890..412*812*2.514.22**2.245161.6.1129.230811.14914.844308511.61.1137.171134.234.318.204452281.615.216.212664.88.2322.266160331.6167.28.6220.6733527.410873771.89.3128.382268.145.5320109050518.2.0387.47922.647.18368.91304931.852.2944.633354574515.2006702325.54929.39.756603.4621.120590022.8.22558.1504.707554725071100.223267.245194.79.161616.21631357263.680.246243.98267.1.7842551816#####2.639.934.9720.128125212180###2###.264.2##8###8#3.24930764.21316#13.812.811.438.97381.10971.7354422245.13.411007.1654.27.124957041.218.91643.2712.03.1215.261717568222570816.0.1492.110.8915997462283.252.31929.269.82922122926-编可辑改修- 。2*2120*5013*523*353*5037*0395*3120*31503*18*5*34023*+412.*356*+14.*03*011*+.0631*+61*60.*35+2*101224**.552.162*54*20.71.83*7*2.141.237*2.2*51.3*21*81.9014.*38*1.2251.43*2*422.156.32*4*2551.6.345**.027.183*54*.320234*52*6.22.23**2.125+*1*1.801.87*1*3.762+1**112.253*71.*3+5*1*1127.637**17.01+1*1*.267*73*2.14+17**.212.21382.4922.3339.272618.620311562.23433.9256.33856.9926.83249140218.3.22986.76.3121.92.29104145726112.992.8241.9511.4155549022528.14.84141518.1.319.391741828228.8158.145.32122617..123271740622.332268.14.9763.92230.53125381526.365.26.1202.5830203.113906109726.4.701306.23.8535.426546862309226.4.74531.2729.348930050892253305.414.9824.34449.346.47662932431.61.6203.72334..033.0722516316.4.740.130.75309.93.3212521.261.7654.14.468.295334534118.203.721.562.9868.975942222.449.755.3717.179.111426167-可辑编改修- 。135.*3*2.5071+**733*51+1*1.022.31562.5121.99.34174.311.3416447513*1*81.0+9*31*501*16+1.4271*70.28.5152.611.7173.814141469319370*+*2513*1*2.82+15*.417*.2412.232.288.7114.2420.5219.6626162251395+1**353*42*2.5+211*.76*25.22.68321318712.36.2902.56311365631*021*+353*242.*5+5*11.6*27.252.6402.27.6126.0732.10233.243113917*315+10503*54*2*.70+*11.8191.*82.6744.231.4284.7134.7288.26541823036185*1*+053*45*.3021*+29*1178.3849.361.258.87392.320.2367158272BV铜芯型氯聚烯乙绝缘线电称标积面m㎡25℃正正75时最小℃直正25℃空气线芯结构绝厚最大外缘大直成最近品似
流电敷设载阻量流o/mmn度mm径mm流电阻kg/kmM/ΩmkA/Ωmk重量可编辑-改-修 0.51*08.0.624.360.15031.380.751*09.70.626.245..0120117.090.757*.307.0268.24.05.0411171.171*11.0.32.681.180.110201.3617*.034.60381.01.0312041.7.151*13.08.73.32.110.011521991..75*.0250.73.15.21.0012521.5211*.708.839.741.0.13401.34.527*.08608.4.274.10.0903433.141*225.0.844..14##6####445.463.47*08.5.84.084.61######44.594612.7.6.80493.0.#8#####58666*1704.0.85.4.038######586.49107*.315171.38######9.75161617*17.0181.15######11117525*2.17412.100.277######146725375*2.521.2115..0524######80137250191.78*1.413035.#9#####2529647019*2.14.41150.26######2870105919*2.251.15.570193.######344996。可编-辑改修-。 10273*203.1.190.6351######937.5######150372*2.518.2101.4####2#45#55.######185732.52*223.05.091#9####519#######2401*26.252.226.00547############003162*52.2.42.9500.016############4001*628.526.33.0047############BVL铝芯聚氯乙烯型绝电缘正线5℃最2大正5℃时最标7面称积m线芯结构绝缘最大厚外正25空气敷℃设成近品似量重流电直小阻直流电阻㎡n/momm度径mm载m量A流gk/kmΩk/mM/Ωm2k.1*1.78508.39.1.810625.164*1.1250.8447..9300085.342.7161*.276.084.949.01007.4.524907*113.517.3080.0056625.5.1316*1.771081.9100.50857.65257*.241.2110.12.00501111735172*.52.1211.50.688.004031813550191.7*81.4130.4610.00541752270091*.241.11540.443.0030521724795192.*52.61710.2300.302556773-可编修辑改- 。2130*7.2301.6910.25300.0323025413503*27.2158.120.06200.02334.545601583*7252.2235.0.146.0003240370124061*2.522.2260.1250.03029053006*2.152.429.2501..0003117240061*.825.62330.07780.0280425BVR1型芯铜聚乙烯绝缘氯电软线电（缆）标面积称㎡m正20最℃直大正70时最℃正52空℃气线芯结构绝缘厚大外最成近似品流电阻Ω小直流阻敷电载设流量o/nmm度mmmm径k/kg/kmmMΩ/mAk重量2.519*.0140.842..71401.13433419*.0250.8.84.460.00914.45946190*.406.85.6.38000084.85117049*0.52176.1.830.07279.0215.521649*0.46188.1.150006.11121185289*.581.01201.037000.58143620531330*5.182.1250..2450.0025108953513030.68*14.1.540.7830.0372052547401980*6.8.41160.682000.42805782可-编辑修- 。改芯铝缘绝线载导量与流面截的倍关系数导截线
面(mm2)115..524610162355057095120载流是面截数9倍876453.532.5载量(A)流9413232846001901230102150283003估算口：诀点二下五乘以，九上减一顺往号走。三十五三乘点，双五双成组点减五。条件有变加折，算高温九折升铜级。-编辑可改修-。 穿管数根三二，四七六八满载折。流说明：(1)本节诀口对种绝各缘(橡线和皮塑料绝线缘)的载流(安全电量)流不直接是指，出而是“面乘上截一定倍的”数来表，通示过算心而。得由表53可看以出倍数：随截的增大而减面。小二点五“下以乘，九往上一顺减走”号的说是2．5mm’及以下的各截面种铝绝芯缘线其，载流约量为面数截的9。如2倍5mm’导线．载，量为流25×．9＝2．52A)。从(4mm’及以上导线载的流和截量数的倍数面系关顺是着线往号排，上倍逐次减数l，4即×、8×671、0×、1665×、524。×三“十乘三点五，双五双组减成点”，说五的是35m”的m线载流导量为面数截的35．倍即3，×535＝．21．2(A)。从50m5m及以’的导上，其线载量与截面数流间的之数关系倍变两为个个两线号成组，一倍依次减0数5。．即5070、mm’线导载流的为量面截数的3；95、12倍mm0”线导载流量其截是积数的2．面5倍，依类次。“推件有条变加折算高，温九铜升级”。上折述诀是口芯绝铝缘、线明在环敷温度境25℃的件下条定的。而若铝绝缘芯明敷在线环温境度长期于高52的℃区，导地线流量载可按上述口计算诀法算出方然后再，九折即打可；当用使的是不铝线而铜芯是缘线，它绝的载量流要比同格规线略大铝一，些按上可口诀述法方出算比铝线加一个大号的线载流。量如6mm’1铜的线载量，可按流25mm铝线计2。-算可编辑改修-。 THAKN!S!!致力为企业个人和提供同协议，合策划计划案，书习学课等件等打全网造站一式求欢需迎您的下，载资料供仅考参-编辑可修-改
发布于 2025-01-15 14:58:22
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