·产品标准
产品按GB12527－90《额定电压0.6/1kV 及以下架空绝缘电缆》及IEC60502《额定电压1～30kV 挤包绝缘电力电缆及附件》等标准制造。·使用特性
额定电压Uo/U 为0.6/1kV。
聚氯乙烯、聚乙烯绝缘架空电缆：70℃；交联聚乙烯绝缘架空电缆：90℃。短路时（最长持续时间不超过5秒）电缆导体的最高温度应不超过：
聚氯乙烯绝缘架空电缆：160℃；聚乙烯绝缘架空电缆：130℃；交联聚乙烯绝缘架空电缆：250℃。电缆敷设时环境温度应不低于-20℃。电缆的允许弯曲半径：
电缆外径（D）小于25mm 时，应不小于电缆外径的4倍；电缆外径（D）等于或大于25mm 时，应不小于电缆外径的6倍。
当电缆使用于交流系统时，电缆的额定电压至少应等于该系统的额定电压；当电缆使用于直流系统时，该系统的额定电压应不大于电缆额定电压的1.5倍。
·电缆的型号
·电缆的规格
型号名称
用途
JKV 铜芯聚氯乙烯绝缘架空电缆架空固定敷设、引户线等
JKLV 铝芯聚氯乙烯绝缘架空电缆JKLHV 铝合金芯聚氯乙烯绝缘架空电缆JKY 铜芯聚乙烯绝缘架空电缆JKLY 铝芯聚乙烯绝缘架空电缆JKLHY 铝合金芯聚乙烯绝缘架空电缆JKYJ 铜芯交联聚乙烯绝缘架空电缆JKLYJ 铝芯交联聚乙烯绝缘架空电缆JKLHYJ 铝合金芯交联聚乙烯绝缘架空电缆JKLGV 钢芯铝绞线芯聚氯乙烯绝缘架空电缆JKLGY 钢芯铝绞线芯聚乙烯绝缘架空电缆JKLGYJ
钢芯铝绞线芯交联聚乙烯绝缘架空电缆
型
号
芯数额定电压
kV
标称截面mm 2JKV、JKLV、JKLHY、JKY、JKLY、JKLHY、JKYJ、JKLYJ、JKLHYJ、JKLGV、
JKLGY、JKLGYJ 10.6/110～2402～410～240JKLV、JKLY、JKLYJ
3+K *
10～240
·电缆的结构和技术参数
·铜芯、铝芯或铝合金芯架空绝缘电缆（单芯）JKV、JKY、JKYJ、JKLY、JKLYJ、JKLHV、JKLY、JKLHYJ
·铜芯、铝芯或铝合金芯架空绝缘电缆（二芯）JKV、JKY、JKYJ、JKLY、JKLYJ、JKLHV、JKLY、JKLHYJ
·铝芯绝缘架空电缆（三芯+承载线）JKLV、JKLY、JKLYJ A 三芯
导体标称截面mm 2导体参考外径mm 绝缘标称厚度mm 电缆参考外径mm 电缆参考重量
拓扑优化kg/km
电缆计算拉断力
N
JKV
JKY JKYJ JKLV JKLHV JKLY JKLYJ JKLHY JKLHYJ 硬铜
铝芯
铝合金芯
10 3.8 1.0 5.8114108514568903140502816 4.8 1.27.21811727970109725024804425 6.0 1.28.
42602511099716930752412568357.0 1.49.8377352151136234621035417600508.3 1.411.14854691941763300414202251387010 1.412.86686502672374692220708351929511.7 1.614.994191736833163518274544776012013.0 1.616.21174114943640879822346786032815014.6 1.817.71477145054951399010420667541218516.2 2.020.217681748660616123692534669300624018.4 2.222.82305225585479815964669356120658300
20.6
2.4
24.4
2946
2886
1084
1016
199576
86698
标准普尔150822
导体标称截面mm 2导体参考外径mm 绝缘标称厚度mm 电缆参考外径mm
电缆参考重量
kg/km
电缆计算拉断力
N
JKV
JKY JKYJ JKLV JKLHV JKLY JKLYJ JKLHY JKLHYJ 硬铜
铝芯
铝合金芯
10 3.8 1.011.62282161028968903140502816 4.8 1.214.4361343158140109725024804425 6.0 1.216.852150021719516930752412568357.0 1.419.6733704302272234621035417600508.3 1.422.29699373873523300414202251387010 1.425.2133613005134734692220708351929511.7 1.629.41882183571566263518274544776012013.0 1.632.22348229787281579822346786032815014.6 1.836.2295428891098102599010420667541218516.2 2.040.03536345613201231123692534669300624018.4 2.245.4460945101709159715964669356120658300
20.6
2.4
50.6
5891
5771
2168
2032
199576
86698
150822
导体标称截面mm 2
导体参考外径mm 绝缘标称厚度mm 电缆参考外径mm 电缆参考重量
kg/km 电缆计算拉断力
N
JKLV JKLY、JKLYJ
铝芯10 3.8112.5153134495016
4.8
1.2
15.5
237
209
7536
B 承载线芯
·铜芯、铝芯或铝合金芯架空绝缘电缆（四芯）JKV、JKY、JKYJ、JKLY、JKLHV、JKLHY、JKLHYJ
·钢芯铝绞线芯架空绝缘电缆（单芯）JKLGV、JKLGY、JKLGYJ
256 1.218.132529211286357 1.421.145340815531508.3 1.423.9580528210337010 1.427.1769710310629511.7 1.631.710729934118112013 1.634.7130812225201715014.6 1.839164715386309918516.2243.119811846819624018.4 2.248.925632395104037300
20.6
2.4
54.5
3252
3047
130047
导体标称截面
mm 2
承载线芯参考重量
kg/km
承载线芯拉断力
N
铝合金芯钢芯铝合金芯
钢芯256819562843000035952738800420005013539012569565507018954617596811509525774123880110150120
324
--30164
--
导体标称截面mm 2
山丹地震
导体参考外径mm
绝缘标称厚度mm
电缆参考重量
kg/km 电缆计算拉断力
N
JKV JKY JKYJ JKLV JKLHV JKLY、JKLYJ JKLHY、JKLHYJ
硬铜铝芯铝合金芯10 3.814564342041791338466001005616 4.8 1.2721687316280219441004816088256 1.210401001433390338601504825136357 1.414641410604546469242070835200508.3 1.4193618767737066600828044502767010 1.42669260110259489384441416703849511.7 1.63761367214291327127036549089552012013 1.646924597174416321596446935612065615014.6 1.859035782219720541980208413215082418516.22706569162641246624768410692818601224018.4 2.29210902634183199319292138716241316300
20.6
2.4
11770
11549
4335
4070
399152
173396
301644
导体标称截面mm 2导体参考外径mm 绝缘标称厚度mm 电缆参考外径mm 电缆参考重量
kg/km 电缆计算拉断力
贝格尔N JKLGV JKLGY、JKLGYJ
钢芯铝绞线芯
25/4 6.6 1.29143131929035/67.8 1.410.61991831263050/8
9.1
1.4
11.9
262
243
16870
·电气性能
50/3011.1 1.413.94474244262070/1010.9 1.413.73553342339070/4013.1 1.415.96035785830095/1512.9 1.616.14864573500095/2013.1 1.616.35144843720095/5515.3 1.618.582779378110120/713.6 1.616.848645527570120/2014.4 1.617.658955741000120/2514.7 1.617.963460247880120/7017.2 1.620.4102598798370150/815.1 1.818.761057232860150/2015.8 1.819.471266346630150/2516.1 1.819.774870854110150/3516.6 1.820.283279165020185/1016.7220.775170440880185/2517.6221.687282359420185/3017.8221.891686764320185/4518.4222.4102997880190210/1017.9221.984779845140210/2518.8222.898193065990210/3519.1223.1104298974250210/5019.7223.71162110890830240/3020 2.224.41122106175620240/4020.3 2.224.71182112083370240/5521 2.225.513271263102100300/1521.4 2.426.21196112568060300/2021.6 2.426.4124211717568030
0/2521.9 2.426.71294122283410300/4022.3 2.427.11392131992220300/5022.7 2.427.514761401103400300/70
23.5
2.4
品德与社会教学反思28.3
1662
1585
128000
导体标称截面mm 2
20℃时导体直流电阻
Ω/km
工作温度下最小绝缘电阻
MΩ/km 铜铝铝合金钢芯铝绞线70℃90℃硬软10 1.906 1.83 3.08 3.574 3.080.00670.6716 1.198 1.15 1.91 2.217 1.910.00650.65250.7490.727 1.2 1.303 1.20.00540.54350.540.5240.868 1.0070.8680.00540.54500.3990.3870.6410.7440.6410.00460.46700.2760.2680.4430.5140.4430.0040.4950.1990.1930.320.3710.320.00390.391200.1580.1530.2530.2960.2530.00350.35150
0.128
0.124
0.206
0.239
0.206
0.0035
0.35
·单芯电缆长期载流量
·二芯电缆载流量
·三芯电缆
1850.10210.09910.1640.190.1640.00350.352400.07770.07540.1250.1450.1250.00340.34300
0.0619
0.0601
0.1
0.11
0.1
0.0033
0.33
导体标称截面mm 2
载流量A
铜
铝、钢芯铝绞线
PVC PE XLPE PVC PE XLPE 1065658550506516899012269709525120124166939712835148152204115118158501821882521411461967023123932018021024995289299400224232310120334348467260271362150385399533298310412185448466622347362483240535558746414432578300
615
630
865
480
490
630
导体标称截面mm 2
载流量A
铜
铝、钢芯铝绞线
PVC PE XLPE PVC PE XLPE 1060607846466016828311263648725110114153868911835136140188106109145501671732321301341807021322029416619322995266275368206213285120307320430239249333150354367490274285380185412429572319333444240492513686381397532300
566
580
730
442
451
580
导体标称截面mm 2
载流量A 导体标称截面mm 2
载流量A 铝
利率敏感性缺口铝
PVC PE XLPE PVC PE XLPE 10414153951841902541657577812021322229725
76
80
105
150
244
254
339
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