35KV及以下交联聚乙烯绝缘电力电缆

35KV及以下交联聚乙烯绝缘电力电缆

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2023-05-22 12:40:20
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产品简介

35KV及以下交联聚乙烯绝缘电力电缆一、产品标准  本产品按GB12706《额定电压35kV及以下铜芯、铝芯塑料绝缘电力电缆》和GB12666《电线电缆燃烧实验方法》标准生产,同时还可根据用户需要按国际电工委员会推荐的IEC标准、英国BS标准、德国DIN标准、美国ICEA标准及日本JIS标准生产

详细介绍

35KV及以下交联聚乙烯绝缘电力电缆

一、产品标准
  本产品按GB12706《额定电压35kV及以下铜芯、铝芯塑料绝缘电力电缆》和GB12666《电线电缆燃烧实验方法》标准生产,同时还可根据用户需要按国际电工委员会推荐的IEC标准、英国BS标准、德国DIN标准、美国ICEA标准及日本JIS标准生产。

二、用途
  本产品适用于35KV及以下电力输配电系统中、供输配电能之用。广泛用于电力、建筑、工矿、治金、石油、化工、交通等部门,已替代了油浸纸绝缘电力电缆和部分替代聚氯乙烯绝缘电力电缆。

三、使用特性及主要技术性能
    1.额定电压U0/U分为0.6/1KV、1.8/3KV、3.6/6KV、6/6KV、6/10KV、8.7/15KV、12/20KV、21/35KV、26/35KV。
    2.导体长期允许的***高工作温度为90度,短路时(***长持续时间不超过5秒),电缆导体的***高温度不超过250度
    3.导体直流电阻符合GB/T3956的规定。
    4.敷设时的环境温度不低于0度,低于0度时应先加热,***小弯曲半径不小于电缆外径的15倍。
    5.电缆敷设不受落差限制。
    6.工频电压试验:U0为3.6KV及以下电缆:2.5 U0+2KV/5min不击穿,U0为3.6K及上电缆:2.5 U0/5min不击穿。
    7.局部放电实验:U0为1.8KV以上和18KV及以下时1.5 U0下放电量不大于20PC;U0为18KV以上,1.5 U0下放电量不大于10PC。
    8.阻燃特性:阻燃电缆能经受GB18380规定的成束燃烧试验。低烟低卤阻燃电缆能经受GB18380规定的成束燃烧试验,且燃烧时烟浓度应符合GB18380的规定,燃烧析出气体中HCL含量应≤100mg/g,并符合IEC754-1的要求。低烟无卤阻燃电缆能经受GB18380规定的成束燃烧试验、且燃烧时的烟浓度应符合GB18380的规定,燃烧析出气体水溶液的PH值≥4.3,导电率≤10μs/mm并符合IEC754-2的要求。

四、电缆的型号、名称及适用场合

型号名称适用场合
YJVYJLV交联聚乙烯绝缘聚氯乙烯护套电力电缆敷设在室内、隧道、电缆沟及管道中,也可埋在松散的土壤中,电缆不能承受机械外力作用。单芯电缆不允许敷设在磁性管道中。
YJYYJLV交联聚乙烯绝缘聚乙烯护套电力电缆
YJV22YJLV22交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆直埋敷设在低下,电缆能承受一定机械外力作用,但不能承受大的拉力。
YJV23YJLV23交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆

注:还可根据用户需要,生产钢丝铠装型结构,如:YJV32、YJLV32型等。
    阻燃型电缆,订货时在原型号前加“ZR-”。

五、电缆的额定电压、标称截面及芯数

型号芯数额定电压(kV)
0.6/13.6/66/6
6/10
8.7/10
8.7/15
12/2018/20
18/30
21/3526/35
YJV
YJY
YJLV
YJLY
11.5~40025~50025~50025~50035~50050~50050~50050~500
31.5~30025~30025~30025~30035~30050~30050~30050~300
21.5~150-------
3+14~400-------
3+2、4+150~240-------
51.5~35-------
YJV22
YJV23
YJLV22
YJLV23
14~40025~50025~50025~50035~50050~50050~50050~500
32.5~30025~30025~30025~30035~30050~30050~30050~300
24~150-------
3+14~300-------
3+2、4+150~240-------
52.5~35-------


六、电缆结构尺寸及主要技术参数
   YJV、YJLV(单芯)   0.6/1KV单芯交联聚乙烯绝缘聚氯乙烯护套电力电缆

导体
标称截面
绝缘厚度护套厚度电缆
近似外径
电缆近似重量导体直流电阻试验电压电缆载流量
在空气中直埋土壤中
mm2mmmmmmkg/kmkg/kmΩ/kmΩ/kmkvAAAA
1.50.71.55.853-≤12.1-3.522-40-
2.50.71.56.26853≤7.41≤12.13.530254535
40.71.56.78764≤4.61≤7.413.545356050
60.71.57.211073≤3.08≤4.613.555457055
100.71.58.011595≤1.83≤3.083.575609575
160.71.58.9220120≤1.15≤1.913.510080125100
250.91.510.4345190≤0.727≤1.203.5140115160130
350.91.511.5424207≤0.524≤0.08683.5175140190150
501.01.513.0555245≤0.387≤0.6413.5210170225180
701.11.514.0770336≤0.268≤0.4433.5270215280225
951.11.516.41040455≤0.193≤0.3203.5340275335270
1201.21.517.81290550≤0.153≤0.2533.5400320380305
1501.42.020.61590650≤0.124≤0.2063.5460370425340
1851.62.022.51944804≤0.0991≤0.1643.5530415480375
2401.72.024.925101021≤0.0754≤0.1253.5625490555435
3001.82.527.330761238≤0.0601≤0.1003.5720565630495
4002.02.534.136421455≤0.0470≤0.07783.5815640705555

 YJV、YJLV(2芯)     0.6/1KV二芯交联聚乙烯绝缘聚氯乙烯护套电力电缆

导体
标称截面
绝缘厚度护套厚度电缆
近似外径
电缆近似重量导体直流电阻试验电压电缆载流量
在空气中直埋土壤中
mm2mmmmmmkg/kmkg/kmΩ/kmΩ/kmkvAAAA
1.50.71.89.4103-≤12.1-3.525-36-
2.50.71.810.213199≤7.41≤12.13.533-47-
40.71.811.2168118≤4.61≤7.413.544-63-
60.71.812.2216142≤3.08≤4.613.555-78-
100.71.815.2328189≤1.83≤3.083.5775910580
160.71.817.3461245≤1.15≤1.913.510178136104
250.91.820.4659329≤0.727≤1.203.5140106189139
350.91.822.4868413≤0.524≤0.8683.5173130217169
501.01.820.21116489≤0.387≤0.6413.5218150258198
701.11.822.51514644≤0.268≤0.4433.5264191315246
951.11.825.42017830≤0.193≤0.3203.5331256377293
1201.21.928.325261026≤0.153≤0.2533.5379293422334
1501.42.031.331391286≤0.124≤0.2063.5433336482372

   YJV、YJLV(3芯)   0.6/1KV三芯交联聚乙烯绝缘聚氯乙烯护套电力电缆

导体
标称截面
绝缘厚度护套厚度电缆
近似外径
电缆近似重量导体直流电阻试验电压电缆载流量
在空气中直埋土壤中
mm2mmmmmmkg/kmkg/kmΩ/kmΩ/kmkvAAAA
1.50.71.59.8145-≤12.1-3.525-30-
2.50.71.510.7185140≤7.41≤12.13.530253530
40.71.511.8250175≤4.61≤7.413.540305040
60.71.512.9320210≤3.08≤4.613.550406045
100.71.514.6450260≤1.83≤3.083.565508060
160.71.516.5640340≤1.15≤1.913.5856510080
250.92.020.8940470≤0.727≤1.203.511590130100
350.92.023.21260600≤0.524≤0.8683.5145110155120
501.02.026.41670730≤0.387≤0.6413.5175130185140
701.12.029.92280970≤0.268≤0.4433.5220170225175
951.12.033.330201240≤0.193≤0.3203.5270205270210
1201.22.537.837951540≤0.153≤0.2533.5315275305235
1501.42.541.747501940≤0.124≤0.2063.5360340345265
1851.62.544.656542248≤0.0991≤0.164420390301

2401.72, .52723≤0.0754≤0.1253.5500385455355

3001.83.055.688323218≤0.0601≤0.1003.5580450520409

 YJV、YJLV(4芯)     0.6/1KV四芯交联聚乙烯绝缘聚氯乙烯护套电力电缆



导体
标称截面
绝缘厚度护套厚度电缆
近似外径
电缆近似重量导体直流电阻试验电压电缆载流量
在空气中直埋土壤中
mm2mmmmmmkg/kmkg/kmΩ/kmΩ/kmkvAAAA
1.50.71.510.613984≤12.1-3.521-26-
2.50.71.511.5150107≤7.41≤12.13.528213526
40.71.512.8253151≤4.61≤7.413.537284627
60.71.514.0337198≤3.08≤4.613.547375646
100.71.515.9501291≤1.83≤3.083.564497659
160.72.019.1778455≤1.15≤1.913.584649878
250.92.022.71160696≤0.727≤1.203.51158712698
350.92.025.41554905≤0.524≤0.08683.5141120152130
501.02.029.021481235≤0.387≤0.6413.5172151181161
701.12.032.929281640≤0.268≤0.4433.5218183222192
951.12.537.739542294≤0.193≤0.3203.5369238267234
1201.22.541.649252865≤0.153≤0.2533.5313285305276
1501.43.047.662383618≤0.124≤0.2063.5359328344310
1851.63.050.675624395≤0.0991≤0.1643.5405375383351
2401.73.056.496605603≤0.0754≤0.1253.5451405422391
3001.83.562.2117586585≤0.0601≤0.1003.5497422461392


    YJV、YJLV(3+1芯)      0.6/1KV(3+1)芯交联聚乙烯绝缘聚氯乙烯护套电力电缆

导体
标称截面
绝缘厚度护套厚度电缆
近似外径
电缆近似重量导体直流电阻试验电压电缆载流量
在空气中直埋土壤中
mm2mmmmmmkg/kmkg/kmΩ/kmΩ/kmkvAAAA
40.71.512.5236180≤4.61≤7.413.540305545
60.71.513.7316210≤3.08≤4.613.550406545
100.71.515.4460380≤1.83≤3.083.570559070
160.71.517.5679375≤1.15≤1.913.5907011090
250.92.021.81065586≤0.727≤1.203.5130105150120
350.92.023.81368821≤0.524≤0.8683.51651301851140
501.02.027.419011141≤0.387≤0.6413.5200160210170
701.12.031.025851463≤0.268≤0.4433.5258203265203
951.12.534.837182231≤0.193≤0.3203.5320255315250
1201.22.539.744432665≤0.153≤0.2533.5380300360285
1501.42.542.953263190≤0.124≤0.2063.5440350400320
1851.63.047.466283842≤0.0991≤0.1643.5505490435350
2401.73.052.785015001≤0.0754≤0.1253.5603471524415
3001.83.558.0103205679≤0.0601≤0.1003.5700545605465

 YJV、YJLV(3+2芯)    0.6/1KV 交联聚乙烯绝缘聚氯乙烯护套电力电缆

导体
标称截面

绝缘厚度

护套厚度

电缆
近似外径

电缆近似重量

导体直流电阻

试验电压

电缆载流量

在空气中

直埋土壤中

mm2

mm2

mm

mm

mm

mm

kg/km

kg/km

Ω/km

Ω/km

KV

A

A

A

A

50

25

1.0

0.9

1.8

28.2

2268

1003

≤0.387

≤0.641

3.5

159

123

169

131

70

35

1.1

0.9

2.0

32.8

3116

1345

≤0.268

≤0.443

3.5

195

152

205

159

95

50

1.1

1.0

2.1

37.0

4176

1741

≤0.193

≤0.320

3.5

237

184

245

190

120

70

1.2

1.1

2.3

41.4

5375

2213

≤0.153

≤0.253

3.5

273

213

278

216

150

70

1.4

1.1

2.4

44.5

6305

2574

≤0.124

≤0.206

3.5

310

241

309

240

185

95

1.6

1.1

2.5

49.2

7889

3178

≤0.0991

≤0.164

3.5

355

277

347

271

240

120

1.7

1.2

2.7

54.7

10051

3980

≤0.0754

≤0.125

3.5

416

325

398

312

 YJV、YJLV(4+1芯)     0.6/1KV 五芯(4+1)交联聚乙烯绝缘聚氯乙烯护套电力电缆



导体
标称截面
绝缘厚度护套厚度电缆
近似外径
电缆近似重量导体直流电阻试验电压电缆载流量
在空气中直埋土壤中
mm2mm2mmmmmmmmkg/kmkg/kmΩ/kmΩ/kmKVAAAA
50251.00.91.828.222681003≤0.387≤0.6413.5159123169131
70351.10.92.032.831161345≤0.268≤0.4433.5195152205159
95501.11.02.137.041761741≤0.193≤0.3203.5237184245190
120701.21.12.341.453752213≤0.153≤0.2533.5273213278216
150701.41.12.444.563052574≤0.124≤0.2063.5310241309240
185951.61.12.549.278893178≤0.0991≤0.1643.5355277347271
2401201.71.22.754.7100513980≤0.0754≤0.1253.5416325398312

 YJV、YJLV(5芯)      0.6/1KV 5芯交联聚乙烯绝缘聚氯乙烯护套电力电缆

导体
标称截面
绝缘厚度护套厚度电缆
近似外径
电缆近似重量导体直流电阻试验电压电缆载流量
在空气中直埋土壤中
mm2mm2mm2mm2mm2mm2mm2mm2mm2mm2mm2mm2mm2
1.50.71.812.4192-≤12.1-3.521-25-
2.50.71.813.5252-≤7.41≤12.13.528-33-
40.71.814.8359-≤4.61≤7.413.537-44-
60.71.816.2472-≤3.08≤4.613.546-54-
100.71.819.6713392≤1.83≤3.083.563487355
160.71.822.41053539≤1.15≤1.913.584729485
250.91.827.21583780≤0.727≤1.203.51098512092
350.91.930.521341009≤0.524≤0.8683.5132102144110


 YJV22、YJLV22(2芯)       0.6/1KV 二芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆

导体
标称截面
绝缘厚度护套厚度电缆
近似外径
电缆近似重量导体直流电阻试验电压电缆载流量
在空气中直埋土壤中
mm2mmmmmmkg/kmkg/kmΩ/kmΩ/kmkvAAAA
40.71.814.4325228≤4.61≤7.413.537324639
60.71.815.4387254≤3.08≤4.613.547415648
100.71.818.4538310≤1.83≤3.083.564557665
160.71.820.5700372≤1.15≤1.913.584709880
250.91.823.6939468≤0.727≤1.203.511596126105
350.91.825.61174558≤0.524≤0.8683.5141118152126
501.01.823.41393610≤0.387≤0.6413.5172144181152
701.11.826.22132906≤0.268≤0.4433.5218183222186
951.11.929.526941108≤0.193≤0.3203.5269243267224
1201.22.033.032761330≤0.153≤0.2533.5313263305256
1501.42.136.139971637≤0.124≤0.2063.5359302344289

 YJV22、YJLV22(3芯)      0.6/1KV 三芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆

导体
标称截面
绝缘厚度护套厚度电缆
近似外径
电缆近似重量导体直流电阻试验电压电缆载流量
在空气中直埋土壤中
mm2mmmmmmkg/kmkg/kmΩ/kmΩ/kmkvAAAA
1.50.71.513.0273-≤12.1-3.521-25-
2.50.71.513.9321208≤7.41≤12.13.528-33-
40.71.515.0390254≤4.61≤7.413.537-43-
60.71.516.1471144≤3.08≤4.613.547-54-
100.71.517.8622404≤1.83≤3.083.563497155
160.72.021.51005650≤1.15≤1.913.584649270
250.92.024.81371891≤0.727≤1.203.51108511892
350.92.027.217241121≤0.524≤0.8683.5134104141110
501.02.030.422471573≤0.387≤0.6413.5161124167129
701.12.535.330231965≤0.268≤0.4433.5197153203158
951.12.538.738252486≤0.193≤0.3203.5239185242188
1201.22.542.246423017≤0.153≤0.2533.5275214274213
1501.43.047.557673749≤0.124≤0.2063.5314242305237
1851.63.052.868924480≤0.0991≤0.1643.5354277341267
2401.73.058.180175215≤0.0754≤0.1253.5414325392308
3001.83.063.491425946≤0.0601≤0.1003.5470370438344

 YJV22、YJLV22(4芯)       0.6/1KV交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆

导体
标称截面
绝缘

厚度

护套

厚度

电缆
近似外径
电缆近似重量导体直流电阻试验

电压

电缆载流量
在空气中直埋土壤中
mm2mmmmmmkg/kmkg/kmΩ/kmΩ/kmkvAAAA
1.50.71.513.8307209≤12.1-3.521192622
2.50.71.514.7367250≤7.41≤12.13.528213526
40.71.516.0454309≤4.61≤7.413.537284635
60.71.517.2557379≤3.08≤4.613.547375646
100.71.520.1971538≤1.83≤3.083.564477656
160.72.023.11210823≤1.15≤1.913.584649876
250.9ā2.026.716721134≤0.727≤1.203.51158412698
350.92.029.421271446≤0.524≤0.8683.5141115152126
501.02.033.028021906≤0.387≤0.6413.5172141181152
701.12.538.337852574≤0.268≤0.4433.5218172222181
951.12.542.148293284≤0.193≤0.3203.5269218267222
1201.22.547.460334103≤0.153≤0.2533.5313269305267
1501.43.052.273565002≤0.124≤0.2063.5359313344305
1851.63.057.086795902≤0.0991≤0.1643.5405359383344
2401.73.061.8100026802≤0.0754≤0.1253.5451405422383
3001.83.566.6123258381≤0.0601≤0.1003.5497451461422

 YJV22、YJLV22(3+1芯)    0.6/1KV(3+1)芯 交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆

导体
标称截面
绝缘

厚度

护套

厚度

电缆
近似

外径

电缆近似重量导体直流电阻试验

电压

电缆载流量
在空气中直埋土壤中
mm2mmmmmmkg/kmkg/kmΩ/kmΩ/kmkvAAAA
1.5--------21-25-
2.5--------28-33-
40.71.515.7443288≤4.61≤7.413.537-43-
60.71.515.9513372≤3.08≤4.613.547-54-
100.71.519.6741519≤1.83≤3.083.563497155
160.72.022.51135795≤1.15≤1.913.584649270
250.92.025.815561089≤0.7273.53.51108511892
350.92.027.818961327≤0.524≤0.8683.5134104141110
501.02.031.425181763≤0.387≤0.6413.5161124167129
701.12.536.433932375≤0.268≤0.4433.5197153203158
951.12.540.243493044≤0.193≤0.3203.5239185242188
1201.22.544.153653756≤0.153≤0.2533.5275214274213
1501.43.048.764684528≤0.124≤0.2063.5314242305237
1851.63.053.575715299≤0.0991≤0.1643.5354277341267
2401.73.058.986746072≤0.0754≤0.1253.5414325392308
3001.83.563.597776844≤0.0601≤0.1003.5470370438344

 YJV22、YJLV22(3+2芯)     0.6/1KV5芯(3+2)芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆

导体
标称截面
绝缘厚度护套

厚度

电缆
近似
外径
电缆近似重量导体直流电阻试验

电压

电缆载流量
在空气中直埋土壤中
mm2mm2mmmmmmmmkg/kmkg/kmΩ/kmΩ/kmKVAAAA
50251.00.92.032.728761611≤0.387≤0.6413.5161124167129
70351.10.92.238.341502379≤0.268≤0.4433.5197153203158
95501.11.02.342.653452910≤0.193≤0.3203.5239185242188
120701.21.12.547.266963534≤0.153≤0.2533.5257214274213
150701.41.12.650.577464015≤0.124≤0.2063.5314242305237
185951.61.12.755.397994788≤0.0991≤0.1643.5354277341267
2401201.71.22.961.2118785807≤0.075 4≤0.1253.5414325392308

 YJV22、YJLV22(4+1芯)   0.6/1KV5芯(4+1)芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆

导体标称截面绝缘厚度护套
厚度
电缆
近似
外径
电缆近似重量导体直流电阻试验

电压

电缆载流量
在空气中直埋土壤中
mm2mm2mmmmmmmmkg/kmkg/kmΩ/kmΩ/kmKVAAAA
50251.00.92.033.931531730≤0.387≤0.6413.5161124167129
70351.10.92.239.945542562≤0.268≤0.4433.5197153203158
95501.11.02.444.75896ā3176≤0.193≤0.3203.5239185242188
120701.21.12.548.772483770≤0.153≤0.2533.5257214274213
150701.41.12.652.786204383≤0.124≤0.2063.5314242305237
185951.61.12.857.9105205240≤0.0991≤0.1643.5354277341267
2401201.71.23.064.2131996369≤0.0754≤0.1253.5414325392308

 YJV22、YJLV22 5芯       0.6/1KV5芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆

导体标称截面绝缘厚度护套厚度电缆近似外径电缆近似重量导体直流电阻试验电压电缆载流量
在空气中直埋土壤中
mm2mmmmmmkg/kmkg/kmΩ/kmΩ/kmkvAAAA
2.50.71.817.0252-≤7.41ā≤12.13.528-33-
40.71.818.3359-≤4.61≤7.413.537-43-
60.71.819.7472-≤3.08≤4.613.547-54-
100.71.823.5713372≤1.83≤3.083.564497155
160.71.826.01053539≤1.15≤1.913.584829290
250.91.931.01583780≤0.727≤1.203.51108511892
350.92.134.321341009≤0.524≤0.8683.5134104141110

 YJV、YJLV(单芯)       3.6/6KV单芯交联聚乙烯绝缘聚氯乙烯护套电力电缆

导体
标称截面
绝缘厚度护套厚度电缆
近似外径
电缆近似重量20℃导体直流电阻电缆近似重量短路电流
在空气中直埋土壤中导体屏蔽层
铜带铜丝
mm2mmmm2kg/kmkg/kmΩ/kmΩkmkvAAAAkAkAkAkA
252.51.819.06174590.7271.2001651301601203.692.421.0753.840
352.51.820.07365150.5240.8682051551901455.153.371.0743.476
502.51.822.09035870.3870.6412451902251757.314.791.0723.471
702.51.823.011296870.2680.44330523527521510.26.681.0703.465
952.51.825.014078070.1930.32037029033025513.89.681.0695.408
1202.51.826.016769180.1530.25343033537529017.411.41.0685.403
1502.51.828.0199010430.1240.20649038042633021.714.21.0675.398
1852.51.930.0235811900.09910.16456043548037026.717.51.0647.532
2402.81.932.0293514200.07540.12566551555543534.622.61.2417.532
3002.82.035.0364817540.06010.10076559563049043.128.21.2397.521
4003.02.139.0467521490.04700.077889069572556557.437.61.2407.528

 YJV、YJLV(单芯)      6/6kV、6/10kV单芯交联聚乙烯绝缘聚氯乙烯护套电力电缆
,

导体
标称截面
绝缘厚度护套厚度电缆
近似外径
电缆近似重量20℃导体直流电阻电缆近似重量短路电流
在空气中直埋土壤中导体屏蔽层
铜带铜丝
mm2mmmm2kg/kmkg/kmΩ/kmΩ/kmkvAAAAkAkAkAkA
253.41.821.06855270.7271.2001651301601203.692.421.0833.506
353.41.822.08075860.5240.8682051551901455.153.371.0823.501
503.41.823.09776610.3870.6412451902251757.314.791.0793.496
703.41.825.012077650.2680.44330523527521510.26.681.0773.491
953.41.827.014898890.1930.32037029033025513.89.681.0775.449
1203.41.828.0176210040.1530.25343033537529017.411.41.0775.449
1503.41.930.0208011330.1240.20649038042633021.714.21.0765.440
1853.42.032.0245312850.09910.16456043548037026.717.51.2517.590
2403.42.134.0310015840.07540.12566551555543534.622.61.2507.583
3003.42.236.0372318290.06010.10076559563049043.128.21.2567.560
4003.42.340.0472822030.04700.077889069572556557.437.61.2457.553

 YJV、YJLV(单芯)       8.7/10kV、8.7/15kV单芯交联聚乙烯绝缘聚氯乙烯护套电力电缆 

导体
标称截面
绝缘厚度护套厚度电缆
近似外径
电缆近似重量20℃导体直流电阻电缆近似重量短路电流
在空气中直埋土壤中导体屏蔽层
铜带铜丝
mm2mmmmkg/kmkg/kmΩ/kmΩ/kmkvAAAAkAkAkAkA
254.51.823.07756170.7271.2001651301601203.692.421.09043.540
354.51.84.08896780.5240.8682051551901455.153.371.0923.536
504.51.826.010737570.3870.6412451902251757.314.791.0913.532
704.51.827.013088660.2680.44330523527521510.26.681.0903.527
954.51.829.015969960.1930.32037029033025513.89.681.0865.494
1204.51.930.0187411160.1530.25343033537529017.411.41.2665.489
1504.51.932.0219412500.1240.20649038042633021.714.21.2655.484
1854.52.034.0264914810.09910.16456043548037026.717.51.2667.680
2404.52.136.0323417190.07540.12566551555543534.622.61.26647.659
3004.52.138.0386519710.06010.10076559563049043.128.21.2617.652
4004.52.342.0483023540.04700.077889069572556557.437.61.2567.622

 YJV、YJLV(单芯)        12/20kV单芯交联聚乙烯绝缘聚氯乙烯护套电力电缆

导体
标称截面
绝缘厚度护套厚度电缆
近似外径
电缆近似重量20℃导体直流电阻电缆截流量短路电流
在空气中直埋土壤中导体屏蔽层
铜带铜丝
mm2mmmmkg/kmkg/kmΩ/kmΩ/kmkvAAAAkAkAkAkA
25---------------
355.51.826.09907690.5240.8682051551901455.153.371.0963.547
505.51.828.011668510.3870.6412451902251757.314.791.0953.544
705.51.929.014079650.2680.44330523527521510.26.681.0913.553
955.51.931.0170011000.1930.32037029033025513.89.681.2725.512
1205.52.033.0198212240.1530.25343033537529017.411.41.2705.511
1505.52.034.0233814360.1240.20649038042633021.714.21.2765.506
1855.52.136.0277116030.09910.16456043548037026.717.51.2667.689
2405.52.138.0336318480.07540.12566551555543534.622.61.2657.682
3005.52.241.0400021060.06010.10076559563049043.128.21.2657.678
4005.52.344.0502424980.04700.077889069572556557.437.61.2607.648

七、型号规格表示
    例1:0.6/1KV铜芯聚氯乙烯绝缘和护套、3芯120mm2 交联电力电缆表示为:YJV0.6/1KV 3×120mm 
    例2 :8.7 /10KV铜芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套、3芯70mm2 高压交联电力电缆表示为:YJV22 8.7/10KV 3×70

八、交货长度
    电缆一般应不少于100米,允许50米以上的短线交货,数量不超过交货总长的10%如有特殊要求供需双方可另行协商。


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