电线电缆载流量

1、电线电缆载流量、YJV、YJLV三芯电力电缆持续载流量（A）敷设在隔热墙中的导管内0.6/1kv （导线工作温度90C ）敷设在明敷的导管内0.6/1kv （导线工作温度90C）敷设在埋地的管道内 0.6/1kv （环境温度20 C）（导线工作温度90 C)环253035 C40 C25 C30 C35 C40 C11.522.5境CC气铜铝铜铝铜铝铜铝铜铝铜铝铜铝铜铝铜铝铜铝铜铝铜铝温心心心心心心心心心心心心心心心心心心心心心心心心11-1-1-1-1-1-1-1-222266549987543252201222222232222671614403925'43222222223243

2、41424837615346333334343443439286 I452（387（66134364676496729171766675976611283129787868819181817523915842150108161314897319191119539928134124263254191512111112942614144974271212919222122121211549374936253183241122222222212672615168384867946（续）YJV、YJLV三芯电力电缆持续载流量（A）敷设在空气中0.6/1kv（导线工作温度90 C ）敷设在土壤中 8.7

3、/10kv-YJV22、YJLV22（导线工作温度90 C、环境温度20 C ）环25C3035 C40 C25 C30 C35 C40 C11.522.5境C气铜铝铜铝铜铝铜铝铜:铝铜铝铜:铝铜铝铜:铝铜铝铜铝铜铝温心心心-4-P 心心心心心心心心心心心心心心心心心心心心心1222233205232323222342403915443434332332200896545454436342109815655821179763102191852318153115114105624914436 1523731720719271291764920452893222222222228215817392

4、8193727671888261471632323232323232222233513685746254715022499756153045293638323231279365553143343443432876311844225544523523545454343333247634128349179276593251715423'4261434378655230051484643438976580534、WDZ-YJ （F） E三芯电力电缆明敷时持续载流量（A）0.6/1kv（导线工作温度135C最大载流量）0.6/1kv-（导线工作温度90 C推荐载流量）环 境 气 温25 C30

5、 C35 C40 C25 C30 C35 C40 C铜心铝芯铜心铝芯铜心铝芯铜心铝芯铜心铝芯铜心铝芯铜心铝芯铜心铝芯1.5333232.544434241343231304585755544442403967573716957545250179767270165107102979425186131212504035222221215082655521201918012572526252423764595434241429642012734005390186765636255578024406300400三、W、VLV三芯电力电缆持续载流量（A）敷设在隔热墙的导管内中敷设在明敷的导管0.6/1k

6、v（导线工作温度 70 C ）0.6/1kv（导线工作温度70 C)环境25 C30 C35 C40 C25 C30 C35 C40 C11.522.5气铜铝铜铝铜铝铜铝铜铝铜铝铜铝铜铝铜铝铜铝铜铝铜铝气 温心心心心心心心心心心心-H- 心心心心心-4-P 心-4-P 心-4-P心-4-P心-4-P心芯-4-P心-H-芯151143522412718113542212145938632222255931634343三（续）VV、VLV三芯电力电缆持续载流量敷设在空气中0.6/1kv（导线工 作温度70 C）敷设在埋地的管道内0.6/1kv（导线工作温度70 C、环境温度20C）环境25 C30

7、 C35 C40 C25C30C35C40C11.522.5气温铜心铝芯铜心铝芯铜心铝芯铜心铝芯铜心铝芯铜心铝芯铜心铝芯铜-4-P 心铝芯铜-4-P 心铝芯铜-4-P 心铝芯铜心铝芯铜心铝芯1111121119865198852221222121216681695848543232322232323232674614926846251464343405433145465432020186876757565644913704722178619865377663119138540594717289212769155933238811212212225943799292221821493637590

8、81323243222288968371505564008023834753343438323286533657361782236040四、YFD-YJV、YFD-VV预分支电缆持续载流量（A）YFD-YJV敷设在空气中0.6/1kv（导线工作温度 90C ）YFD-VV敷设在空气中（导线工作温度70 C ）环 境 气 温25 C30 C35 C40 C25 C30 C35 C40 C相四相四相四相四相四相四相四相四距根距根距根距根距根距根距根距根缆-一-缆-一-缆-一-缆-一-缆-一-缆-一-缆-一-缆-一-径起径起径起径起径起径起径起径起17878787767685564106511111

9、113189862121074184412178111557242190324131115845340105121281929135（6328 178522222221584624139125894199333438459587155313233322645028347274943433333614826946186347287165545438553756977226565441794252320376766654339239662488806764883387121五、0.45/0.75kv BV、ZRBV、BV-105、WDZ-BYJ 电缆外径与面积关系表面线芯 截面(mm2)11.52

10、.5461016253550线芯 组成1 X 1.131 X 1.381 X 1.781X 2.251 X 2.767 X 1.357X 1.707X2.147 X 2.5219X 1.784卄 参考 外径(mm)2. 83. 33. 94. 44. 97. 08. 010.011. 513. 0电线 根数电线总截面(mm2)16912041332123149424364860766532536563654729746247987426384105372893184872961228321064五(续)0.45/0.75kv BV、ZRBV、BV-105、WDZ-BYJ 电缆外径与面积关系表面

11、线芯截面(mm2)75240线芯组成19X 2.1419X 2.5237 X 2.0337 X 2.2537 X 2.5261 X 2.25参考外径(mm)15. 017. 519. 021 . 023. 526. 5电线根数电线总截面(mm2)11772412843464345122354482568692868102435317238521470896412048588512170256061271239168719882422303835848141619282272276834724096六、0.6/0.75 YJV、YJLV、VV、VLV、YJV22、YJLV22、VV22、VLV2

12、2电缆外径与截面关系表电缆 型号0.6/1KV线芯 截面(mm2)2.546195120150185240电缆 芯数555554+14+14+14+14+14+14+14+14+1YJV参考13.14.16.19.22.26.28.33.38.44.49.54.60.68.2YJLV外径5816428481515(mm)电缆14172457192228336截面3224997553(mm2)VV参考15.17.19.22.25.30.32.37.41.47.52.56.63.707VLV外径2828817796080(mm)电缆182429411392截面1976(mm2)YJV2参考17.1

13、8.19.23.26.30.34.38.44.49.55.60.66.74.82外径0372041728419YJLV(mm)22电缆22263941112835439截面7337637154(mm2)VV22参考21.22.26.29.34.37.42.46.52.57.61.67.75.3VLV2外径1623754941792(mm)电缆 截面（mm2）3528236214453七、0.45/0.75kv kYJV聚乙烯绝缘聚乙烯护套控制电缆外径与截面关系表电缆芯 数23457812730线芯截 面0.75（mm2）参考外6.6,7.37.98.39.110.11.11.12.131515

14、.15.径(mm)58539438电缆截 面333642495465871001111216（mm2）线芯截 面1.0（mm2）参考外6.7.7.78.38.89.911.1212.13.13.15,16.17.径(mm)817628932电缆截面36481199209232（mm2）线芯截 面1.5（mm2）参考外7.8.8.99.510,11.13.13.14.15.16.1919.20.径(mm)71355953141电缆截面475262721651842（mm2）线芯截 面2.5（mm2）参考外8.9.10.11.12.13.15.16.17.18.19.22.23.24径(mm)95

15、27799425561电缆截面6272199211232269299401419452(mm2)八、0.45/0.75kv kYJV22聚乙烯绝缘聚乙烯护套钢带铠装控制电缆外径与截面关系表电缆芯 数4578127303744线芯截0.75面(mm2)参考外12.12.14.14.14.15.1618.18.19.20.22.径(mm缆截1175293239面4041(mm2)线芯截 面1.0(mm2)参考外12.13.14.1515.16.17.19.19.20.21.23.径(mm)52762237256电缆截1212323643面3037(mm2)线芯截 面1.5(mm2)参考外13.14.16.16.17.18.19.2222.23.24.27.径(mm)97599754168电缆截42527293807面259(mm2)线芯截2.5面(mm2)参考外13.14.15.16.19.19.20.21.22.25.26.2730.34.径(mm)8776386555162电缆截 面(mm2)629335119九、0.45/0.75kv kVV聚氯乙烯绝缘聚氯乙烯护套控制电缆外径与截面关系表电缆芯 数2