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电力电缆允许持续载流量

来源:动视网 责编:小OO 时间:2025-09-23 22:53:04
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电力电缆允许持续载流量

8.7/10(8.7/15)KV交联聚乙烯绝缘电力电缆允许持续载流量额定电压U。/U8.7/10(8.7/15)KV型号YJV、YJLV、YJY、YJLY、YJV22、YJLV22、YJV23、YJLV23、JYV32,YJLV32、YJV33、YJLV33YJV、YJLV、YJY、YJLY芯数三芯单芯敷设空气中40℃土壤中25℃空气中40℃土壤中25℃导体材质铜铝铜铝铜铝铜铝铜铝铜铝标称截面(mm2)2512090125100140110165130150115160120351401101
推荐度:
导读8.7/10(8.7/15)KV交联聚乙烯绝缘电力电缆允许持续载流量额定电压U。/U8.7/10(8.7/15)KV型号YJV、YJLV、YJY、YJLY、YJV22、YJLV22、YJV23、YJLV23、JYV32,YJLV32、YJV33、YJLV33YJV、YJLV、YJY、YJLY芯数三芯单芯敷设空气中40℃土壤中25℃空气中40℃土壤中25℃导体材质铜铝铜铝铜铝铜铝铜铝铜铝标称截面(mm2)2512090125100140110165130150115160120351401101
8.7/10(8.7/15)KV交联聚乙烯绝缘电力电缆允许持续载流量

额定电压U。/U8.7/10(8.7/15)KV
型号YJV、YJLV、YJY、YJLY、YJV22、YJLV22、YJV23、YJLV23、JYV32,YJLV32、YJV33、YJLV33YJV、YJLV、YJY、YJLY
芯数三芯单芯
敷设空气中40℃土壤中25℃空气中40℃土壤中25℃
导体材质
标称截面(mm2)2512090125100140110165130150115160120
35140110155120170135205155180135190145
50165130180140205160245190215160225175
70210165220170260200305235265200275215
95255200265210315240370290315240330255
120290225300235360280430335360270375290
150330225340260410320490380405305425330
185375295380300470365560435455345480370
240435345445350555435665515530400555435
3004953905003950500765595595455630490
4005654505204507455850695680520725565
500............8556801030810765595825650
26/35KV电力电缆允许持续载流量

额定电压U。/U26/35KV
型号YJV、YJLV、YJY、YJLY、YJV22、YJLV22、YJV23、YJLV23、JYV32,YJLV32、YJV33、YJLV33YJV、YJLV、YJY、YJLY
芯数三芯单芯
敷设空气中40℃土壤中25℃空气中40℃土壤中25℃
导芯材质
标称截面(mm2)50185145200170220170245190215165225175
70230190250190270210305235265200275215
95280215300230330255370285315240330255
120310240330255375290425330360270375290
150360280380295425330485375400305420325
185400310425330485380555430455345475370
240470365490380560435650505525400555430
300540430555435650510745580595455630490
400610485625500760595870680680525720565
500............87569010007907756008255
600............10008001160920875685940740
钢芯铝绞线载流量表

标准截面(mm2)结构(根数/直径)(mm)外径

(mm2)

20℃时直流电阻不大于

(Ω/km)

计算拉断力N计算重量(kg/km)交货长度(不小于)连续载流量(A)
167/1.705.101.8020284043.54000111
257/2.156.451.1270435569.63000147
357/2.507.500.8332576094.12000180
507/3.009.000.57867930135.51500227
707/3.6010.800.401810590195.11250284
957/4.1612.480.30091445026.51000338
12019/2.8514.250.237312022.51500390
15019/3.1515.750.194323310407.41250454
18519/3.5017.500.157428440503.01000518
21019/3.7518.750.137132260577.41000575
24019/4.0020.000.120536260656.91000610
30037/3.2022.400.0964685082.41000707
40037/3.7025.900.07247611501097.01000851
50037/4.1629.120.05733763701387.01000982
63061/3.6332.670.04577919401744.08001140
80061/4.1036.900.035881159002225.08001340
钢芯铝绞线技术参数

标准截面铝/钢

(mm2)

结构(根数/直径)

(mm)

外径

(mm2)

20℃时直流电阻不大于

(Ω/km)

计算拉断力

N

计算重量

(kg/km)

交货长度

(不小于)

连续载流量

(A)

10/26/1.501/1.504.502.706412042.9300087
16/36/1.851/1.855.551.799613065.23000110
25/46/2.321/2.326.961.1319290102.63000125
35/66/2.721/2.728.160.823012630141.03000145
50/86/3.201/3.209.600.594616870195.12000212
50/3012/2.327/2.3011.600.569242620372.02000250
70/106/3.801/3.8011.400.421723390275.22000255
70/4012/2.727/2.7213.600.414158300511.32000340
95/1526/2.157/1.6713.610.305835000380.82000350
95/207/4.167/1.8513.870.301937200408.92000360
95/5512/3.207/3.2016.000.299278110707.72000420
120/718/2.901/2.9014.500.242227570379.02000380
120/2026/2.327/1.8515.070.249641000466.82000390
120/257/4.727/2.1015.740.234547880526.62000400
120/7012/3.607/3.6018.000.233705.62000505
150/818/3.201/3.2016.000.1932860461.42000442
150/2024/2.787/1.8516.670.198046630549.42000450
150/2526/2.707/2.1017.100.193954110601.02000470
150/3530/2.57/2.5017.500.196265020676.22000500
185/1018/3.601/3.6018.000.157240880584.02000497
185/2524/3.157/2.1018.900.154259420706.12000525
185/3526/2.987/2.3218.880.1592320732.62000525
185/4530/2.807/2.8019.60.1280190848.22000522
210/1018/3.801/3.8019.000.141145140650.72000523
210/2534/3.337/2.2219.980.1380659907.12000560
210/3526/3.227/2.5020.380.136374250853.92000590
210/5030/2.987/2.9820.860.138190830906.82000600
240/3024/3.607/2.4021.600.118175620922.22000610
240/4026/3.427/2.6621.660.1209833709.32000610
240/5030/3.207/3.2022.400.11102100110820000
300/1540/3.007/1.6723.010.0972468060939.82000650
300/2045/2.937/1.9523.430.095207568010022000655
300/2548/2.857/7.2227.760.094338341010582000690
300/4024/3.997/2.6623.940.096149222011332000705
300/5026/3.837/2.9824.260.0963610340012102000725
300/7030/3.607/3.6025.200.0946312800014021200740
400/2042/3.517/1.9526.910.071048885012861500800
400/2545/3.337/2.2226.0.073709594012951500800
400/3548/3.227/2.5026.820.07310390013491500810
400/5054/3.077/3.0727.630.0723212340015111500815
400/6526/4.227/3.4428.000.0732613520016111500850
400/9530/4.1619/2.3229.140.0708717130018601500873
BVR电线

导 线 面 积

  mm2空 气 敷 设 长 期 允 许 载 流 量 A

橡 皮 绝 缘 电 线

聚 氯 乙 烯 绝 缘 电 线

铜 芯BXF、BXFR

铝 芯BLXF

铜 芯BV、BVR

铝 芯BLV

0.751816
1.02119
1.527192418
2.533273225
445354232
658455542
1085657559
161108510580
25145110138105
35180138170130
50230175215165
70285220265205
95345265325250
120400310375285
150470360430325
185540420490380
240660510
300770600
400940730
5001100850
6301250980
BXF铜芯氯丁橡皮电线,BLXF铝芯氯丁橡皮电线载流量表

导体标称截面

(m㎡)导电线芯电缆外径

mm

20℃时导体电阻≤Ω/km

根/单线直径mm
0.751/0.973.924.5-
1.01/1.134.118.1-
1.51/1.384.412.1-
2.51/1.785.07.4111.8
41/2.255.64.617.39
61/2.766.83.084.91
107/1.358.31.833.08
167/1.7010.11.151.91
257/2.1411.80.7271.20
357/2.5213.80.5240.868
5019/1.7815.40.3870.1
7019/2.1418.20.2630.443
9519/2.5220.60.1930.320
12037/2.0323.00.1530.253
15037/2.2525.00.1240.206
18537/2.5227.90.09910.1
24061/2.2531.40.07540.125
BXR铜芯橡皮软电线载流量表:

导体标称截面

(m㎡)导电线芯电缆外径参考

mm

20℃时导体电阻≤Ω/km

根/单线直径mm
0.757/0.374.524.5
1.07/0.434.718.1
1.57/0.525.012.1
2.519/0.415.67.41
419/0.526.24.61
619/0.6.83.08
1049/0.528.91.83
1649/0.10.11.15
2598/0.5812.60.727
35133/0.5813.80.524
50133/0.6815.80.387
701/0.6818.40.263
95259/0.6820.80.193
120259/0.7621.60.153
150336/0.7425.90.124
185427/0.7426.60.0991
240427/0.8530.20.0754

YJV,YJLV电缆载流量表:

序号铜电线型号单心载流量

(25。C)(A)

电压降mv/M品字型电压降mv/M紧挨一字型电压降mv/M间距一字型电压降mv/M两心载流量(25。C)(A)电压降mv/M三心载流量(25。C)(A)电压降mv/M四心载流量(25。C(A)电压降mv/M
VVYJV0.950.850.7VVYJVVVYJVVVYJV
11.5mm 2 /c202530.8626.7326.7326.731616131830.86131330.86
22.5mm 2 /c283518.918.918.918.9233518.9182218.9183018.9
34mm 2 /c385011.7611.7611.7611.76343811.76233411.76284011.76
46mm 2 /c48607.867.867.867.8640557.8632407.8635557.86
510mm 2 /c65854.674.044.044.0555754.6745554.6748804.67
616mm 2 /c901102.952.552.562.55701082.960752.665652.6
725mm 2 /c1151501.871.621.621.631001401.9801001.6861051.6
835mm 2 /c1451801.351.171.171.191251751.31051301.21081301.2
950mm 2 /c1702301.010.870.880.914521011301600.871381650.87
1070mm 2 /c2202850.710.610.620.651902650.71652100.611752100.61
1195mm 2 /c2603500.520.450.450.52303300.522002600.452202600.45
12120mm 2 /c3004100.430.370.380.422704100.422353000.362553000.36
13150mm 2 /c3504800.360.320.330.373104700.352753500.33403600.3
14185mm 2 /c4105400.30.260.280.333605700.293204100.254004150.25
15240mm 2 /c48000.250.220.240.294306500.243904850.214704950.21
16300mm 2 /c5607400.220.20.210.285007000.214505600.195005800.19
17400mm 2 /c6508800.20.170.20.266008200.19
18500mm 2 /c75010000.190.160.180.25
19630mm 2 /c88011000.180.150.170.25
20800mm 2 /c110013000.170.150.170.24
211000mm 2 /c130014000.160.140.160.24

文档

电力电缆允许持续载流量

8.7/10(8.7/15)KV交联聚乙烯绝缘电力电缆允许持续载流量额定电压U。/U8.7/10(8.7/15)KV型号YJV、YJLV、YJY、YJLY、YJV22、YJLV22、YJV23、YJLV23、JYV32,YJLV32、YJV33、YJLV33YJV、YJLV、YJY、YJLY芯数三芯单芯敷设空气中40℃土壤中25℃空气中40℃土壤中25℃导体材质铜铝铜铝铜铝铜铝铜铝铜铝标称截面(mm2)2512090125100140110165130150115160120351401101
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