最新常用电缆电缆载流量表

1、300V-1000V电缆载流量本资料选自电气工程常用数据速查手册）1）、 8.3 导线载流量。 450V/750V 及以上橡胶绝缘、塑料绝缘电线的载流量。BVVB型、BLVVB型、RVVB型电线载流量见表8-24。（2）、450V/750V及以下橡胶绝缘电力电缆的载流量。通用橡套软电缆的载流量见表 8-25。0.6/1KV 聚氯乙3）、 0.6/1KV 聚氯乙烯绝缘电力电缆的载流量 烯绝缘钢带铠装聚氯乙烯护套电力电缆载流量见表 8-26（4）防火电缆的载流量。1、阻燃电缆的载流量。1）B、R系列阻 燃电线、电缆的载流量见表 8-27。 2 ）交联聚氯乙烯绝缘阻燃电力 电缆的载流量见表 8-28

2、、表 8-29，短路电流见表 8-30。 3 ）聚氯乙 烯绝缘阻燃电力电缆的载流量见表 8-31 。（ 5） 耐火电缆的载流量。 1 ）聚氯乙烯绝缘耐火电缆的载流量见表 8-32。2）BV-105型耐热聚氯乙烯绝缘铜芯电线的载流量见表8-33。3）BTTQ BTTV（系列耐火电缆技术数据见表 8-34。4）BTTZ BTTVZ 系列耐火电缆技术数据见表8-35。5）NH-YYJV系列耐火电力电缆技 术数据见表 8-368-38。6）表 8-39。聚氯乙烯绝缘低烟低卤阻燃电力电缆的载流量。7）表 8-40。交联聚氯乙烯绝缘低烟无卤阻燃电力电缆的载流量精选资料，欢迎下载目录表8-24 BWB型、B

3、LVVB型、RVVB型电线载流量 5450V/750V 及以下橡胶绝缘电力电缆的载流量 5通用橡套软电缆的载流量见表 8-25 5YQ YQW YHQ 型/ A 5YZ、YZW YHZ型 / A 5YC YCW YH（型 / A 60.6、1KV聚氯乙烯绝缘电力电缆的载流量 6表8.26 VV22、VLV22型聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆载流量。.6VV22、VLV22 单芯 7VV227VV22、 VLV22 3 芯 7VV22、 VLV22 4 芯 8VV22、 VLV22 3+1 芯 8VV22 5 芯 9VV22 4+1 芯 9VV2293+2 芯 9防火电缆的载流量 9表

4、8-27 B、R系列阻燃电线电缆的载流量 10ZR-BV 300/500V 10ZR-BV 450/750V 10ZR-BV 450/750 11ZRZR-BVVB 300/500V 11ZR-BVR 450/750V 11ZR-BVR 450/750V 11ZR-BV 300/500 11ZR-BVV 300/500V 12ZR-RVV 300/300V 12ZR-RVVB 300/300V 12ZR-RVV 300/500V 12ZR-RVVB300/500V13ZR-RVS13300/300V 13ZR-RVS13300/300V 132）交联聚氯乙烯绝缘电力电缆的载流量见表 8-28、

5、表 8-29，短路电流见表 8-30 13表 8-28 交联聚氯乙烯绝缘阻燃电力电缆的载流量 13ZR-YJV 0.6/1kv 13ZR-YJV 0.6/1kv 16表 8-29 高压交联聚氯乙烯绝缘阻燃电力电缆的载流量 20ZR-YJV、 ZR-YJLV20ZR-YJV22、 ZR-YJLV22 21ZR-YJV、 ZR-YJLV 22表 8-30 交联电缆导体短路电流（短路时间为 1S） 23精选资料，欢迎下载表8-24 BVVB型、BLWB型、RWB型电线载流量型号截面积/mm平方导体种类参考外径/mm20°寸最 大单位长 度直流电 阻/(欧/km)70 °寸最 小单

6、位长 度绝缘电阻/M欧 km)25° C空气敷设载流 量/A成品参考质量/(kg/km)BVVB型铜芯2x0.7514.6x7.024.50.01213422x1.014.8x7.418.10.01116492x1.515.4x8.412.10.01120652x2.516.2x9.87.410.01027972x4.016.8x11.04.610.0085381302x4.027.2x11.54.610.0080381402x6.017.4x12.03.080.0070501792x6.028.0x13.03.080.0065501922x109.6x16.01.830.00656

7、93063x0.7514.6x9.424.50.0129.5603x1.014.8x9.818.10.01111703x1.515.4x11.512.10.01113953x2.516.2x13.57.410.0010211423x4.017.0x15.04.610.0085271983x4.027.4x16.24.610.0080272133x6.017.4x17.03.080.0070342653x6.028.0x183.080.0065342843x109.6x22.51.830.006555457BLVVB型铝芯2x2.516.2x9.811.80.01021662x4.016.8x1

8、1.07.390.008527822x6.017.4x12.04.910.0070351052x1029.6x16.03.080.0065541793x2.516.2x13.511.80.001017952x4.017.0x157.390.0085231243x6.017.4x174.910.0070271543x1027.6x22.53.080.006542265BVVB 型铜芯2x0.523.8x6.039.00.01210282x0.7523.9x6.426.00.01013352x0.7525.0x7.626.00.0111344450V/750V及以下橡胶绝缘电力电缆的载流量通用橡套

9、软电缆的载流量见表8-25 。主铁 芯截 面积mm平方YQ YQW YHQ 型 / AYZ、YZW YHZ型 / A1芯3芯2芯3芯4芯25°30O35O40 °25 °30 °35 °40 °25 °30 °35 °40 °25 °30 °35 °40 °25 °30 °35 °40 °0.3766565540.5111098987712111091098798770.75141312111211109141312

10、11121110911189811715141314131211131211101.5 21191816181615141816151422624222022201917222019172.5 30282523252321192523211944138353235323027363230276534945414542383545423835主线 芯截 面积/mm平方YC YCW YH（型 / A1芯2芯3芯4芯25O30O35O40O25O30O35°40O25 °30 °35°40°25°30O35°40O2.537343

11、2293028252326242220272523214 :474340373936333034P 3129：263431P 2926652484441514744404340373444413834105770645974696458635854496358544916 111210496889891847784r 7872 :668478P 7266 12514813812811713512611610611510799901161081009135 :183171158144167156144132142P 132122 :112143133P 123113 :5022621119517

12、820819417916417616415213917716515314070289270249228259242224204224P 209193 :177224209P193177 :95353330305279318297275251273255236215273255236215120415388358328371346320293316295273249316295273249注：1中性线截面面积同主线芯面积。2.3芯电缆中一根线芯不载流时，其流量按2芯电缆数据0.6、1KV聚氯乙烯绝缘电力电缆的载流量表8.26 VV22、VLV22型聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆载流量。

13、 载流量计算条件1.线芯长期工作温度：70 ° ； 2.环境温度：25 ° ； 3.埋地深度：1000mm; 4. 土壤热阻系数：1.0m. ° C/W; 5.线芯轴间距离：S=2D型号及芯数标称截面面积/mm平方参考外 径/ mm载流量推荐值/ A成品参考质量/(KG/Km)空气中敷设埋地敷设铜芯铝芯铜芯铝芯铜芯铝芯精选资料，欢迎下载VV22、VLV22单芯101376599775314250161410178127P 993892872515.71321031661295273663516.91611252021566484265018.71911482401

14、868135117020.524218730223210506129522.7298231361280137176512024.4347270415323163887315026.43953065083621959101918528.74593565304122395121524031.95544296234833333178330036.263749370854840912145400P 39.7 :750582814632 4972:2573 :5008436558626706309787651001776VV222x4.0P 16.3 :34274133彳388P 338 :2x6.01

15、7.3433453424543792x10P 20.0 :58457054彳589P 459 :2x1622.0776092717485432x2525.5104811229510297042x3527.812910014911612768252x50P 26.5146113171P 133 彳1487P 8712x7030.3188144214165217813152x95P 34.2 :237184267P 207 ”2800P 1626 :2x12036.527421330623833651869 12x150r 40.0316245346r 268 n4059P22092x18543.

16、836828639430649842610VV22、VLV223芯3x4.0P 17.0 292336p 28 n4503753x6.018.1372945365384253x1020.850386046 7455513x1623.1665179619836753x2526.990701058213448573x3529.31118612799170210253x5031.2129100148115234414243x7034.4165127185142301717253x9538.6206160221176391321583x120r 41.7 :242188261:203 4741:250

17、7 :3x15045.4281218296229579030233x185r 51.0 :328254337:261 17013:3614 :3x24057.3386299389302893044983x300r 61.5 1445344441:342 111350P 5447 :3x40081.051940350439115825VV22、VLV224芯4x4.018.2302437295294294x6.0P 19.3 383046 37 =6414914x1022.5534164499056444x1625.07155836512188044x2529.29473108841690103

18、44x3533.511791132102247915684x5034.3 :14010915712229631733 :4x7037.8178137196151383121074x9543.12191702341875032:2689 :4x12046.3255198268208610531194x150 51.0 294227301:233 7475P 3781 4x18556.2333258338262909745344x24061.3397308393305116644x30069.3464359448347150184x40090.154842551540020202VV22、VLV2

19、23+1芯3x4+1x2.517.6302437294954053x6+1x419.1383046376084713x10+1x6P 21.8 :524064P 49834P 603 :3x16+1x1025.57055846511437703x25+1x16r 28.2 T937210884 n1607r10173x35+1x1630.511388130101206011973x50+1x25P 37.0142110158123279517113x70+1x3540.7181139198152358120613x95+1x5045.0222172236183467626113x120+1x7

20、049.7258201269209575130663x150+1x7052.0297230303235678835713x185+1x9559.5338262340264837143503x240+1x12069.54043133963071052353053x300+1x150r 70.0 :472365450:349 113572:6767 :3x400+1x18584.254442251439918398型号及芯数标称截面面积/mm平方参考外径/mm载流量推荐值/ A (环境温度25° C)成品参考质量 /(KG/Km)空气中敷设埋地敷设VV22 5 芯5x419.431386

21、065x620.739477395x1024.2556510725x1627.0728514505x2531.99610821435x3536.411913130985x5041.614515639925x7046.818719553565x9554.1225230P7138：5x12058.826326486165x15064.7301296P 104295x18571.6348335128175x240P 80.8409387152265x30089.047243920062W22 4+1 芯4x4+1x2.5P 10.93137572:4x6+1x420.539477104x10+1x6

22、23.654651003 4x16+1x1026.5728413694x25+1x1631.19510820064x35+1x1635.211713028204x50+1x2540.314315536784x70+1x3545.118419448504x95+1x5052.222422965114x120+1x7056.926026279484x150+1x7061.929629493874x185+1x9568.6329333116524x240+1x12077.1408388148214x300+1x15085.0469442P 18148VV22 3+2芯3x4+2x2.518.5303

23、75433x6+2x4r 20.23847P 686 :注：单芯电缆 铠装应采用 非磁性材料 或采用减少 磁耗的结构3x10+2x622.953649353x16+2x10r 26.07184P 12963x25+2x1630.29410718803x35+2x1633.51161292554 3x50+2x2538.814115433963x70+2x3543.618219344473x95+2x5049.422222958483x120+2x7055.025626173493x150+2x7059.129129184543x185+2x9565.6337331105683x240+2x12

24、073.7401385133623x300+2x15081.546243916419防火电缆的载流量1.阻燃电线电缆的载流量。1 ) B、R系列阻燃电线电缆的载流量见表8-27.表8-27 B、R系列阻燃电线电缆的载流量型号及电压等级标称截面 面积/ mm平方最大外径/ mm20°最大 单位长度 直流电阻/ （欧 /km）70°最小 单位长度 绝缘电阻/ （欧 /km）载流量推 荐值（环 境温度25° ）成品参考 质量/（kg/km）ZR-BV 300/500V0.52.436.00.015138.30.752.6 :24.50.0121710.90.752.82

25、4.50.0141711.81.02.818.10.0112013.71.03.018.10.0132014.8ZR-BV 450/750V1.53.312.10.0112520.01.53.512.10.0102521.32.53.97.410.0103431.52.54.27.410.0093434.54.04.44.610.00854446.84.04.84.610.00774450.06.04.93.080.00705866.76.05.43.080.00655871.0107.01.830.0064568118.0168.0 1.150.0050791782510.00.727 J0

26、.00501112803511.50.524:0.00401463785013.00.3870.00451805087015.00.268 :0.00352287179517.50.1930.003528199112019.00.153:0.0032344122815021.00.1240.0032397155118523.5 0.09910.0032456189424026.50.07540.0032519246930029.50.06010.0030308940033.00.04700.00203935型号及电压等级标称截面 面积/ mm平方最大外径/ mm20°最大 单位长度

27、直流电阻/ （欧 /km）70°最小 单位长度 绝缘电阻/ （欧 /km）载流量推 荐值（环 境温度25° ）成品参考 质量/（kg/km）ZR-BV 450/7501.53.513.30.01025.421.62.54.2-7.98:0.00934.434.0 :4.04.84.950.00744.5506.06.43.30 :0.00658.373108.01.910.005679.5132169.41.210.0046111.01872511.50.7800.00441462893513.00.5540.00381803805015.00.3860.003722554

28、97017.50.2720.0032280754ZRZR-BVVB300/500V2x0.754.6x7.024.50.01213422x1.04.8x7.418.10.01116492x1.55.4x8.4:12.10.0112065:2x2.56.2x9.87.410.01027972x46.8x11.04.610.0085381302x47.2x11.54.610.0077381402x67.4x12.03.08:0.0070501792x68.0x13.03.080.0065501922x109.6x16.01.830.0065693063x0.754.5x9.424.50.0129.

29、5603x1.04.8x9.818.10.01111703x1.55.4x11.512.10.01113953x2.56.2x13.5 -7.410.010211423x4.06.8x15.04.610.085271983x4.07.2x16.24.610.077272133x6.07.4x17.03.030.070342653x6.08.0x18.03.080.0065342843x109.6x22.51.830.006555457ZR-BVR450/750V2.54.27.410.113434.04.04.8:4.610.0094450.0:6.05.63.080.00855872.010

30、7.61.83:0.007279127.0ZR-BVR 450/750V168.81.150.00621111842511.0 :0.727:0.00581463043512.50.5240.00521803995014.50.3840.0051228548 7016.50.2680.0045281739ZR-BV 300/5000.32.369.2 :0.016106.20.42.548.20.01411.78.00.52.639.0 :0.01313.39.00.752.826.00.01117.012.21.03.019.50.01020.014.8型号及电压等级标称截面 面积/ mm平

31、方最大外径/ mm20°最大 单位长度 直流电阻/ （欧 /km）70°最小 单位长度 绝缘电阻/ （欧 /km）载流量推 荐值（环 境温度25° ）成品参考 质量/（kg/km）ZR-BVV 300/500V0.754.324.50.01217221.04.5:18.1 0.0112025:1.54.912.10.01125332.55.87.40.01034474.06.44.60.008544664.06.8 -4.6:0.007744716.07.03.080.007058886.07.43.08 :0.00655894108.81.830.0065791

32、462x1.59.012.10.011201102x1.510.512.10.010201172x2.511.57.410.010271512x2.512.07.410.009271642x4.012.54.610.0085381952x4.013.04,610.0077382112x6.013.53.080.0070502522x6.014.53.080.0065502722x1018.01.830.0065694472x1620.51.150.00526182x2524.50.7270.00509352x3527.50.5240.004412473x1.510.512.10.0111313

33、03x1.511.012.10.010131383x2.512.07.410.010211813x2.512.57.410.009211973x4.013.0:4.610.0085272413x4.014.04.610.0077272583x6.014.5:3.080.0070343283x6.015.53.080.0065343523x1019.01.83:0.0065555593x1622.01.150.00528043x2526.50.7270.005012203x3529.50.5240.00441607ZR-RVV300/300V2x0.56.239.00.01210372x0.75

34、6.626.00.01013473x0.56.639.00.0127.4443x0.757.026.00.0109.558ZR-RVVB2x0.53.8x6.039.00.0121028300/300V2x0.753.9x6.426.0 0.0101335ZR-RVV 300/500V2x0.757.626.00.01113582x1.07.819.50.01016662x1.58.813.30.01020892x2.511.07.980.00927.5137型号及电标称截面 面积最大外径20°最大 单位长度 直流电阻70°最小 单位长度 殆第th izn载流量推 荐值（环

35、 境温度25° ）成品参考 质量压等级/ mm平方/ mm/ (欧/km)绝缘电阻/ （欧 /km）/(kg/km)3x0.758.026.00.0119.5703x1.08.419.5 0.01011.7803x1.59.613.30.01012.71123x2.511.57.980.009211724x0.758.626.00.011844x1.09.219.50.0101014x1.511.013.30.0101414x2.512.57.980.0092105x0.759.426.00.0111035x1.011.019.50.0101195x1.512.013.30.0101

36、725x2.514.07.980.009257ZR-RWB300/500V2x0.755.0x7.626.0 '0.01113442x0.34.3:69.20.0167.413.4:ZR-RVS2x0.44.648.20.0149.017.0300/300V2x0.55.839.0:0.01610.024.02x0.756.226.00.01413.031.02x0.32.3x4.3 :69.20.0167.412.6 ZR-RVS300/300V2x0.42.5x4.648.20.0149.016.02x0.753.0x5.839.00.01610.022.0 2x1.03,2x6.

37、2/3.4x6.626.0/19.50.014/0.01213.0 /1229.0/35.02）交联聚氯乙烯绝缘电力电缆的载流量见表8-28、表8-29 ,短路电流见表8-30表8-28交联聚氯乙烯绝缘阻燃电力电缆的载流量载流量计算条件1、环境温度：25° C; 2、土壤热阻系数；P=1.0 ° C、m/W; 3.埋地敷设深度：1000mm;4.导体温度：导体长期运行温度为 90 ° C; 5.电缆敷设轴间中心距 S=2D型号及电压等级ZR-YJV 0.6/1kv标称截面面积/mm平方参考外径/mm载流量推荐值/ A+4 卄曰.成口仃参考质量/（kg/km）空气中

38、敷设埋地敷设1.55.79304345型号及电压等级ZR-YJV 0.6/1kv标称截面面积参考外径/mm载流量推荐值/ A占rt o.千曰.成口仃参考质量/mm平方/(kg/km)空气中敷设埋地敷设2.56.1939575746.6652747510：8.2191127142169.211201672052510.831592163043511.8319526140350：13.342373115557015.2530138875695：17.063624611005:120：18.67419527125015020.90481592156118522.925566711910124025.

39、54662781245330028.16774886304440031.999171019402450035.421075117050053x1.510.121271323x2.511.028361713x4；12.036472253x613.146592963x1015.363804403x16：17.5831046383x2521.01121369543x3523.113716412663x50；23.416319516143x7027.420824022463x9530.625428529753x12034.029932637763x15038.634636746823x18543.34

40、0441558023x240：483x30052.255554593134x1.510.921281604x2.5：11.82837211 :4x4：13.037482834x614.247603764x1016.765815674x16：19.1861068294x2523.21151381249型号及电压等级ZR-YJV 0.6/1kv标称截面面积参考外径/mm载流量推荐值/ A占rt o.千曰.成口仃参考质量/mm平方/(kg/km)空气中敷设埋地敷设4x3525.514116616894x5026.216519421464x70：28.921324129444

41、x9532.526028739034x12035.930132649674x15040.235236961334x185：44.440641376004x24049.448648197434x300：56.0569549122714x4006866283x2.5+1x1.511.628362123x4+1x2.5M2.73747277:3x6+1x4M3.947603633x10+1x616.164815273x16+1x1018.6851067663x25+1x16；22.211313711403x35+1x1624.613916414753x50+1x2527.717319819513x70+1x35；31.922224626633x95+1x503