5芯電纜外徑及載流量

1、（PVC）VV 0.6/1KV的載流量（A）三芯電纜（負(fù)荷導(dǎo)體）9n=70 oC標(biāo) 稱 截 面（銅 芯） mm2空氣中埋地標(biāo) 稱 截 面mm2二芯電纜載流量1（二芯）=k x 1（三芯）方式外徑E方式一梯架（支架）梯 架上單層無間距C方式一沿墻（井下） 不穿管B2方式一穿管沿墻（含 電纜槽盒）D方式一穿管埋地D方式一直埋不 穿管無間距基準(zhǔn)托架數(shù)：3> 9根/托架基準(zhǔn)電纜凈距（> 2D）基準(zhǔn)電纜根數(shù)5基準(zhǔn)放射式電纜根數(shù)4心數(shù)30oC35cC40OC30OC25cC40oC30cC35cC40cC20OC30cC35cC25cC30OCECB2233+1451.518.5121117.

2、518.615158818161510101.51.191.111.1010.410.82.525161524252120111024212014132.51.201.131.1511.211.74342221323428271514312826181741.181.131.1112.112.716.36432826414336341918393533222161.191.121.1213.914.717.6106039375760504626245246443028101.171.111.1315.516.321168053497680666235326760563836161.181.12

3、1.1117.318.72425101666296102848045428677724946251.191.171.1318.222.128.535126837711912610499565210392875955351.171.161.1219.623.631.8501531019314415312511867621221091027065501.181.171.1322.426.17019612911918419516014984781511341278681701.181.161.1325.229e952381571452232361941791019317915915010296951

4、.181.161.1228.633.2T1.000.940.871.001.060.871.000.940.871.000.890.840.950.89并列一0.70一一一0.60/5 根一一0.60/4 根熱阻1.00/=2.5K m/w1.00依據(jù)C9列30.6580.609C3列61.060.87C3列50.5640.522C3列70.890.840.570.534依據(jù) GB/T16895.152002A2VV 0.6/1KV電纜載流量（多芯） 方式：E、C、B2、D標(biāo)稱 截面（銅 芯） mm2空氣中埋地截面（銅 芯） mm2二芯電纜載流量1（二芯）=k x 1（三芯）方式穿管管徑（非鎧

5、裝）E方式一梯架（支架）梯 架上單層無間距C方式一沿墻（井下） 不穿管B2力式一穿管沿墻 （含電纜槽盒）D方式一穿管埋地D方式一直埋 不穿管無間距基準(zhǔn)托架數(shù)：3> 9根/托架基準(zhǔn)電纜凈距（> 2D）基準(zhǔn)電纜根數(shù)5基準(zhǔn)放射式電纜根數(shù)4芯:數(shù)30OC350C40OC30dC250C40dC30OC350C40oC20cC30OC350C250C30OCECB2233+1451.523151522232019.511.210.622202013121.51.131.091.132.532222030312726151429272617162.51.131.101.154422827404

6、236352019373433212141.171.131.146543634525447442524464341262661.171.121.16107550487174656035336157543534101.151.131.1516100676496100878046447973704644161.151.111.14251278581119124108105605710194905856251.171.161.133515810610114715313412874701221131097068351.171.161.1450192129122179186163154898414413

7、41288380501.171.171.147024616515722923820819411210617816615810399701.171.171.1495298200190278289253233134127211196188122118951.181.181.141203462332203223352932681541462402232141381341201.181.191.141503992682543713863382712522411561511501.191.191854563062904244413863042832711751701851.191.19240538362

8、3435005204553513263122021962401.191.203006214173965765995243963683522282213001.191.20溫度1.000.960.911.001.040.911.000.960.911.000.930.890.960.93并列一0.70一一一0.60/5 根一一0.60/4 根熱阻1.00/ pT =2.5K m/w1.00依據(jù)C11 列 30.6720.637C4列61.040.91C4列50.5760.546C4 歹U 70.930.890.5760.558（XLPE/EPR ）0.6/1KV銅芯交聯(lián)聚乙烯或乙丙橡膠絕緣電纜的

9、載流量（A）缶=90 oC三芯電纜（負(fù)荷導(dǎo)體）依據(jù) GB/T16895.1520020.6/1KV銅芯交聯(lián)聚乙烯或乙丙烯 橡膠絕緣電纜的載流量（多芯）方式：E、C、B2、DA3（PVC） VV 0.6/1KV銅芯單芯電纜的載流量 （A）出=70 oCXLPE/EPR 0.6/1KV 交聯(lián)/乙丙 銅芯單芯電纜的載流量 （A）出=90 OC空氣埋 地空氣埋 地標(biāo)稱 截面（銅 芯）mm2E方式F方式一梯架 單芯無間距D方式D方式一直埋無間距（）標(biāo) 截（稱 面 銅E方式F方式一梯架 單芯無間距D方式D方式一直埋無間距（）基準(zhǔn)基準(zhǔn)水平排列托架數(shù)：3> 3回/托架基準(zhǔn)基準(zhǔn)排列4回路基準(zhǔn)基準(zhǔn)水平排列托

10、架數(shù)：3> 3回/托架基準(zhǔn)基準(zhǔn)排列4回路二心 電纜 三相單芯電纜 三相單芯電纜二相三心 電纜 三相單芯電纜（排列） 三相單芯 二相心丿mm2三心 電纜 三相三芯電纜三相單芯 電纜 二相三心 電纜 三相單芯電纜 三相單芯 二相30 oC30 oC35 oC40 cC1（二相） / 1（三相）20 oC20 oC25 oC30 oC1（二相） /I（三相）30 oC30 oC35 oC40 oC1（二相） /I（三相）20(£20 oC25(£30 cC1（二相） /I（三相）120P 27632112592401.10203203116r 1081.2112034640

11、0r 330313 11.092402401381341.201503193723012781.092302301311231.211503994643833631.092712711561511.201853644273453191.082582581471381.211854565334404171.083043041751701.192404305074103791.082972971691491.222405386345234961.073513512021961.193004975874754391.073363361921791.213006217366085761.0639639

12、62282211.204006895575161.094008687176791.085007896385901.095009988247811.096309057326771.1163011519509011.09溫度1.001.000.940.8730 oC1.001.001.000.950.8930 oC1.00溫度1.001.000.960.9130 oC1.001.001.000.960.9330 oC1.00并列0.860.60并列0.860.60熱阻1.00/ pe=2.5K m/w1.00熱阻1.00/p£=25K m/w1.00依據(jù)C9 歹U 3C9 歹U 60.8

13、0840.7482列4/列6C3列7C3列70.5700.534C1 列 7/C3 歹U 7依?據(jù)C11 列 3C11 列 60.82560.7826列 4/列 6C4列7C4列70.5760.558C2 歹U 7/C4列7依據(jù)0.6/1KV單芯（銅）電纜載GB/T16895.流量（方式：F、D）15.2002BV -450/750導(dǎo)線載流量（A)缶=70 oC標(biāo)稱在空氣中埋地截面每回路穿管管徑空氣中截面（銅B1方式一在磚墻上穿管明敷或暗敷B1方式一在線槽內(nèi)D方式一穿管埋地mmG方式一單芯有間距基準(zhǔn)穿管基準(zhǔn)穿管穿管5回路基準(zhǔn)放射式（銅）2瓷瓶敷設(shè)（水平）芯）2二線三線四線四線/回路三線mm2線

14、3線4線5線基準(zhǔn)間距外徑mmP 30dC35dC40dC30dC35dC40dC30dC35dC40dC30dC35dC40dC20dC25dC 30dC30dC35dC40dC1.517.516.51615.514.513.514131214871817161.515152423212.5242321212018191816.51910.5102423212.5323028432302828262425242225141331292842042403764139363634313230283218173937356202055524810575450504744454239452523524

15、946102532757165167671666864596157536134326764601625321059991251019588898477807570804542868277253240146137127351251181091101039699938699565210398923550181170157501511421311341261171211141051216863122116109504021920619170192180167171161149154145134154878015114313470505070281264244952322182022071951801861751621861059717917015995708034132129712026925323423922520821520218721512111220319318112070396372345150306288266276259240246232215246139128230219205150708045642939718535333130731329427227926224327915714625824523018580