电力电缆产品特点及用途
本产品适用于交流额定电压35KV及以下动力装置或电力线路中传输电能用,交联聚乙烯J缘电力电缆具有突出的机械性能,优异的电气性能和耐化学腐蚀性能;它还具有结构简单、外径小、质量轻,敷设不受落差限制,运输方便等优点,广泛应用于电力、冶金、化工等行业以及城市电网建设。
电力电缆执行标准GB/T12706.1-91、GB12706.3-2002等效采用IEC502标准阻燃特性试验执行GB12666-90标准。
电力电缆使用特性
使用特性 |
交联聚乙烯J缘 |
|
额定电压 |
0.6/1、1.8/3、3.6/6、6/6、6/10、8.7/10、8.7/15、12/20、21/35、26/35 |
|
导体高工作温度 |
90℃ |
|
短路温度(持续长5s) |
≤250℃ |
|
敷设时环境温度 |
≥0℃(低于0℃需预热) |
|
敷设时允许弯曲半径 |
单芯电缆 |
不小于电缆外径15倍 |
多芯电缆 |
不小于电缆外径10倍 |
|
阻燃特性 |
符合GB12666.5A、B或C(IEC332-3) |
动力电缆的型号、M称及范围
铜芯 |
M称 |
使用场合 |
YJV |
交联聚乙烯J缘聚氯乙烯护套电力电缆 |
敷设在室内、室外、管道、电缆沟及松散土壤中,可经受一定的敷设牵引,但不能承受机械外力作用的场合,单芯电缆不允许敷设在磁性管道中。 |
YJY |
交联聚乙烯J缘聚氯乙烯护套电力电缆 |
|
YJV22 |
交联聚乙烯J缘钢带铠装聚氯乙烯护套电力电缆 |
适用于埋地敷设,能承受一定机械外力作用,但不能承受大的拉力。 |
YJV23 |
交联聚乙烯J缘钢带铠装聚氯乙烯护套电力电缆 |
|
YJV32 |
交联聚乙烯J缘细钢丝铠装聚氯乙烯护套电力电缆 |
适用于水中或高落差地区,能承受机械外力作用和相当的拉力。 |
YJV33 |
交联聚乙烯J缘钢丝铠装聚乙烯护套电力电缆 |
|
YJV42 |
交联聚乙烯J缘粗钢丝铠装聚氯乙烯护套电力电缆 |
适用于水中或高落差地区,能承受机械外力作用和相当大的拉力。 |
YJV43 |
交联聚乙烯J缘粗钢丝铠装聚乙烯护套电力电缆 |
|
WD-YJS |
交联聚乙烯J缘无卤低烟聚烯烃护套电力电缆 |
适用于高层建筑、地下铁道、舰船、海上石油平台、公共场所等人员密集、空间封闭的场所,以及核电站等重要性设施;固定安装敷设使用的输配电线路上。 |
DD-YJV |
交联聚乙烯J缘低卤低烟聚氯乙烯护套电力电缆 |
铝芯 |
M称 |
使用场合 |
YJLV |
交联聚乙烯J缘聚氯乙烯护套电力电缆 |
敷设在室内、室外、管道、电缆沟及松散土壤中,可经受一定的敷设牵引,但不能承受机械外力作用的场合,单芯电缆不允许敷设在磁性管道中。 |
YJLY |
交联聚乙烯J缘聚氯乙烯护套电力电缆 |
|
YJLV22 |
交联聚乙烯J缘钢带铠装聚氯乙烯护套电力电缆 |
适用于埋地敷设,能承受一定机械外力作用,但不能承受大的拉力。 |
YJLV23 |
交联聚乙烯J缘钢带铠装聚氯乙烯护套电力电缆 |
|
YJLV32 |
交联聚乙烯J缘细钢丝铠装聚氯乙烯护套电力电缆 |
适用于水中或高落差地区,能承受机械外力作用和相当的拉力。 |
YJLV33 |
交联聚乙烯J缘钢丝铠装聚乙烯护套电力电缆 |
|
YJLV42 |
交联聚乙烯J缘粗钢丝铠装聚氯乙烯护套电力电缆 |
适用于水中或高落差地区,能承受机械外力作用和相当大的拉力。 |
YJLV43 |
交联聚乙烯J缘粗钢丝铠装聚乙烯护套电力电缆 |
|
WD-YJLS |
交联聚乙烯J缘无卤低烟聚烯烃护套电力电缆 |
适用于高层建筑、地下铁道、舰船、海上石油平台、公共场所等人员密集、空间封闭的场所,以及核电站等重要性设施;固定安装敷设使用的输配电线路上。 |
DD-YJLV |
交联聚乙烯J缘低卤低烟聚氯乙烯护套电力电缆 |
0.6/1KV XLPE 交联电力电缆结构尺寸、技术性能
规格 |
YJV |
YJV22 |
性能 |
|||||||||
J缘厚度 |
护套厚度 |
电缆重量(约) |
电缆计算外径 |
J缘厚度 |
内护套厚度 |
钢带 |
外护套厚度 |
电缆重量(约) |
电缆计算外径 |
导体大电阻 |
试验电压 |
|
mm |
mm |
kg/km |
mm |
mm |
mm |
mm |
mm |
kg/mm |
mm |
20℃Ω/km, |
KV |
|
1×1.5 |
0.7 |
1.8 |
56.4 |
6.5 |
- |
- |
- |
- |
- |
- |
12.1 |
3.5 |
1×2.5 |
0.7 |
1.8 |
69.4 |
6.9 |
- |
- |
- |
- |
- |
- |
7.41 |
3.5 |
1×4 |
0.7 |
1.8 |
86.9 |
7.3 |
- |
- |
- |
- |
- |
- |
4.61 |
3.5 |
1×6 |
0.7 |
1.8 |
109.9 |
7.8 |
- |
- |
- |
- |
- |
- |
3.08 |
3.5 |
1×10 |
0.7 |
1.8 |
162.1 |
9.1 |
- |
- |
- |
- |
- |
- |
1.83 |
3.5 |
1×16 |
0.7 |
1.8 |
227.2 |
10.2 |
- |
- |
- |
- |
- |
- |
1.15 |
3.5 |
1×25 |
0.9 |
1.8 |
323.2 |
11.7 |
- |
- |
- |
- |
- |
- |
0.727 |
3.5 |
1×35 |
0.9 |
1.8 |
423.1 |
12.7 |
- |
- |
- |
- |
- |
- |
0.524 |
3.5 |
1×50 |
1.0 |
1.8 |
574.4 |
14.1 |
- |
- |
- |
- |
- |
- |
0.387 |
3.5 |
1×70 |
1.1 |
1.8 |
775.5 |
15.9 |
- |
- |
- |
- |
- |
- |
0.268 |
3.5 |
1×95 |
1.1 |
1.8 |
1015 |
17.4 |
- |
- |
- |
- |
- |
- |
0.193 |
3.5 |
1×120 |
1.2 |
1.8 |
1261 |
19.1 |
- |
- |
- |
- |
- |
- |
0.153 |
3.5` |
1×150 |
1.4 |
1.8 |
1560 |
21.0 |
- |
- |
- |
- |
- |
- |
0.124 |
3.5 |
1×185 |
1.6 |
1.8 |
1907 |
23.1 |
- |
- |
- |
- |
- |
- |
0.0991 |
3.5 |
1×240 |
1.7 |
1.8 |
2433 |
25.5 |
- |
- |
- |
- |
- |
- |
0.0754 |
3.5 |
1×300 |
1.8 |
1.8 |
2998 |
27.4 |
- |
- |
- |
- |
- |
- |
0.0601 |
3.5 |
2×1.5 |
0.7 |
1.8 |
103.5 |
9.4 |
- |
- |
- |
- |
- |
- |
12.1 |
3.5 |
2×2.5 |
0.7 |
1.8 |
131.2 |
10.2 |
- |
- |
- |
- |
- |
- |
7.41 |
3.5 |
2×4 |
0.7 |
1.8 |
168.2 |
11.2 |
0.7 |
1.2 |
2×0.2 |
1.8 |
325.1 |
14.4 |
4.61 |
3.5 |
2×6 |
0.7 |
1.8 |
216.4 |
12.2 |
0.7 |
1.2 |
2×0.2 |
1.8 |
386.6 |
15.5 |
3.08 |
3.5 |
2×10 |
0.7 |
1.8 |
328.0 |
15.2 |
0.7 |
1.2 |
2×0.2 |
1.8 |
538.1 |
18.4 |
1.83 |
3.5 |
2×16 |
0.7 |
1.8 |
461.7 |
17.3 |
0.7 |
1.2 |
2×0.2 |
1.8 |
699.8 |
20.5 |
1.15 |
3.5 |
2×25 |
0.9 |
1.8 |
659.8 |
20.4 |
0.9 |
1.2 |
2×0.2 |
1.8 |
939.1 |
23.6 |
0.727 |
3.5 |
2×35 |
0.9 |
1.8 |
868.5 |
22.4 |
0.9 |
1.2 |
2×0.2 |
1.8 |
1174 |
25.6 |
0.524 |
3.5 |
2×50 |
1.0 |
1.8 |
1116 |
20.2 |
1.0 |
1.2 |
2×0.2 |
1.8 |
1393 |
23.4 |
0.387 |
3.5 |
2×70 |
1.1 |
1.8 |
1514 |
22.8 |
1.1 |
1.2 |
2×0.2 |
1.8 |
2132 |
27.6 |
0.268 |
3.5` |
2×95 |
1.1 |
2.0 |
2017 |
25.8 |
1.1 |
1.2 |
2×0.5 |
2.0 |
2694 |
30.4 |
0.193 |
3.5 |
2×120 |
1.2 |
2.1 |
2526 |
28.8 |
1.2 |
1.2 |
2×0.5 |
2.0 |
3276 |
36.7 |
0.153 |
3.5 |
2×150 |
1.4 |
2.2 |
3139 |
31.7 |
1.4 |
1.3 |
2×0.5 |
2.0 |
3997 |
- |
0.124 |
3.5 |
3×1.5 |
0.7 |
1.8 |
125.7 |
9.9 |
- |
- |
- |
- |
- |
- |
12.1 |
3.5 |
3×2.5 |
0.7 |
1.8 |
163.7 |
10.7 |
- |
- |
- |
- |
- |
14.9 |
7.41 |
3.5 |
3×4 |
0.7 |
1.8 |
215.1 |
11.7 |
0.7 |
1.2 |
2×0.2 |
1.8 |
378.6 |
16.0 |
4.61 |
3.5 |
3×6 |
0.7 |
1.8 |
283.6 |
12.8 |
0.7 |
1.2 |
2×0.2 |
1.8 |
461.7 |
19.3 |
3.08 |
3.5 |
3×10 |
0.7 |
1.8 |
441.1 |
16.1 |
0.7 |
1.2 |
2×0.2 |
1.8 |
663.1 |
21.6 |
1.83 |
3.5 |
3×16 |
0.7 |
1.8 |
631.4 |
18.4 |
0.7 |
1.2 |
2×0.2 |
1.8 |
884.1 |
24.8 |
1.15 |
3.5 |
3×25 |
0.9 |
1.8 |
915.7 |
21.6 |
0.9 |
1.2 |
2×0.2 |
1.8 |
1211 |
27.0 |
0.727 |
3.5 |
3×35 |
0.9 |
1.8 |
1216 |
23.8 |
0.9 |
1.2 |
2×0.2 |
1.8 |
1540 |
27.2 |
0.524 |
3.5 |
3×50 |
1.0 |
1.8 |
1626 |
23.8 |
1.0 |
1.2 |
2×0.2 |
1.9 |
1963 |
32.5 |
0.387 |
3.5 |
3×70 |
1.1 |
1.9 |
2235 |
27.7 |
1.1 |
1.2 |
2×0.5 |
2.1 |
2971 |
35.5 |
0.268 |
3.5 |
3×95 |
1.1 |
2.0 |
2961 |
30.7 |
1.1 |
1.2 |
2×0.5 |
2.2 |
3779 |
39.4 |
0.193 |
3.5` |
3×120 |
1.2 |
2.1 |
3710 |
34.4 |
1.2 |
1.3 |
2×0.5 |
2.3 |
4644 |
43.0 |
0.153 |
3.5 |
3×150 |
1.4 |
2.3 |
4639 |
38.2 |
1.4 |
1.3 |
2×0.5 |
2.4 |
5646 |
48.4 |
0.124 |
3.5 |
3×185 |
2.8 |
2.6 |
5732 |
43.6 |
1.6 |
1.4 |
2×0.5 |
2.6 |
6894 |
|
0.0991 |
3.5 |
3×240 |
1.7 |
2.8 |
7380 |
48.4 |
1.7 |
1.5 |
2×0.5 |
2.8 |
8668 |
|
0.0754 |
3.5 |
3×4+1×2.5 |
0.7/0.7 |
1.8 |
248.5 |
12.3 |
0.7/0.7 |
1.2 |
2×0.2 |
1.8 |
420.0 |
15.5 |
4.61 |
3.5 |
3×6+1×4 |
0.7/0.7 |
1.8 |
333.4 |
13.5 |
0.7/0.7 |
1.2 |
2×0.2 |
1.8 |
520.9 |
16.7 |
3.08 |
3.5 |
3×10+1×6 |
0.7/0.7 |
1.8 |
512.0 |
16.9 |
0.7/0.7 |
1.2 |
2×0.2 |
1.8 |
744.7 |
20.1 |
1.83 |
3.5 |
3×16+1×10 |
0.7/0.7 |
1.8 |
743.5 |
19.3 |
0.7/0.7 |
1.2 |
2×0.2 |
1.8 |
1008 |
22.5 |
1.15 |
3.5 |
3×25+1×16 |
0.9/0.7 |
1.8 |
1089 |
22.8 |
0.9/0.7 |
1.2 |
2×0.2 |
1.8 |
1400 |
26.0 |
0.727 |
3.5 |
3×35+1×16 |
0.9/0.7 |
1.8 |
1392 |
25.1 |
0.9/0.7 |
1.2 |
2×0.2 |
1.8 |
1734 |
28.3 |
0.524 |
3.5 |
3×50+1×25 |
1.0/0.9 |
1.8 |
1904 |
27.2 |
1.0/0.9 |
1.2 |
2×0.5 |
1.0 |
2637 |
32.0 |
0.387 |
3.5 |
3×70+1×35 |
1.1/0.9 |
1.9 |
26.9 |
31.8 |
1.1/0.9 |
1.2 |
2×0.5 |
2.1 |
3459 |
36.6 |
0.268 |
3.5 |
3×95+1×70 |
1.1/1.0 |
2.1 |
3504 |
35.6 |
1.1/1.0 |
1.2 |
2×0.5 |
2.2 |
4427 |
40.2 |
0.193 |
3.5 |
3×120+1×70 |
1.2/1.1 |
2.2 |
4443 |
38.9 |
1.2/1.1 |
1.3 |
2×0.5 |
2.4 |
5491 |
43.9 |
0.153 |
3.5 |
3×150+1×70 |
1.4/1.1 |
2.3 |
4940 |
40.2 |
1.4/1.1 |
1.4 |
2×0.5 |
2.5 |
6151 |
49.4 |
0.124 |
3.5 |
3×185+1×95 |
1.6/1.1 |
2.5 |
6715 |
49.7 |
1.6/1.1 |
1.5 |
2×0.5 |
2.7 |
8096 |
55.1 |
0.0991 |
3.5` |
3×240+1×120 |
1.7/1.2 |
2.7 |
580 |
53.8 |
1.7/1.2 |
1.6 |
2×0.2 |
2.9 |
10097 |
59.4 |
0.0754 |
3.5 |
3×4+2×2.5 |
0.7/0.7 |
1.8 |
275.7 |
13.2 |
0.7/0.7 |
1.2 |
2×0.2 |
1.8 |
459.2 |
16.4 |
4.61 |
3.5 |
3×6+2×4 |
0.7/0.7 |
1.8 |
378.4 |
14.5 |
0.7/0.7 |
1.2 |
2×0.2 |
1.8 |
579.3 |
17.7 |
3.08 |
3.5 |
3×10+2×6 |
0.7/0.7 |
1.8 |
589.7 |
18.3 |
0.7/0.7 |
1.2 |
2×0.2 |
1.8 |
832.6 |
21.5 |
1.83 |
3.5 |
3×16+2×10 |
0.7/0.7 |
1.8 |
859.7 |
21.0 |
0.7/0.7 |
1.2 |
2×0.2 |
1.8 |
1147 |
24.2 |
1.15 |
3.5 |
3×25+2×16 |
0.9/0.7 |
1.8 |
1265 |
24.8 |
0.9/0.7 |
1.2 |
2×0.2 |
1.8 |
1603 |
28.0 |
0.727 |
3.5 |
3×35+2×16 |
0.9/0.7 |
1.8 |
1572 |
27.4 |
0.9/0.7 |
1.2 |
2×0.5 |
1.8 |
1945 |
30.6 |
0.524 |
3.5 |
3×50+2×25 |
1.0/0.9 |
1.8 |
2161 |
31.0 |
1.0/0.9 |
1.2 |
2×0.5 |
2.0 |
2692 |
35.8 |
0.387 |
3.5 |
3×70+2×35 |
1.1/0.9 |
2.0 |
3034 |
36.0 |
1.1/0.9 |
1.2 |
2×0.5 |
2.1 |
3971 |
40.6 |
0.268 |
3.5 |
3×95+2×50 |
1.1/1.0 |
2.1 |
4008 |
40.0 |
1.1/1.0 |
1.2 |
2×0.5 |
2.2 |
5044 |
44.6 |
0.193 |
3.5 |
3×120+2×70 |
1.2/1.1 |
2.2 |
5219 |
44.6 |
1.2/1.1 |
1.3 |
2×0.5 |
2.4 |
6418 |
49.9 |
0.153 |
3.5 |
3×150+2×70 |
1.4/1.1 |
2.3 |
6177 |
49.7 |
1.4/1.1 |
1.4 |
2×0.5 |
2.5 |
7536 |
54.9 |
0.124 |
3.5 |
3×185+2×95 |
1.6/1.1 |
2.5 |
7761 |
55.2 |
1.6/1.1 |
1.5 |
2×0.5 |
2.7 |
8993 |
60.6 |
0.0991 |
3.5 |
3×240+2×120 |
1.7/1.2 |
2.7 |
9919 |
61.8 |
1.7/1.2 |
1.6 |
2×0.5 |
2.9 |
11659 |
67.4 |
0.0754 |
3.5` |
4×4+1×2.5 |
0.7/0.7 |
1.8 |
298.7 |
13.6 |
0.7/0.7 |
1.2 |
2×0.2 |
1.8 |
487.6 |
16.8 |
4.61 |
3.5 |
4×6+1×4 |
0.7/0.7 |
1.8 |
401.6 |
14.9 |
0.7/0.7 |
1.2 |
2×0.2 |
1.8 |
603.6 |
18.1 |
3.08 |
3.5 |
4×10+1×6 |
0.7/0.7 |
1.8 |
627.8 |
18.8 |
0.7/0.7 |
1.2 |
2×0.2 |
1.8 |
885.7 |
22.0 |
1.83 |
3.5 |
4×16+1×10 |
0.7/0.7 |
1.8 |
922.8 |
21.6 |
0.7/0.7 |
1.2 |
2×0.2 |
1.8 |
1218 |
24.82 |
1.15 |
3.5 |
4×25+1×16 |
0.9/0.7 |
1.8 |
1365 |
25.6 |
0.9/0.7 |
1.2 |
2×0.2 |
1.8 |
1714 |
28.8 |
0.727 |
3.5 |
4×35+1×16 |
0.9/0.7 |
1.8 |
1766 |
28.3 |
0.9/0.7 |
1.2 |
2×0.2 |
1.9 |
1965 |
31.7 |
0.524 |
3.5 |
4×50+1×25 |
1.0/0.9 |
1.9 |
2458 |
32.2 |
1.0/0.9 |
1.2 |
2×0.5 |
2.1 |
3317 |
37.0 |
0.387 |
3.5 |
4×70+1×35 |
1.1/0.9 |
2.0 |
3375 |
37.2 |
1.1/0.9 |
1.2 |
2×0.5 |
2.2 |
4361 |
42.0 |
0.268 |
3.5 |
4×95+1×50 |
1.1/1.0 |
2.2 |
4519 |
41.6 |
1.1/1.0 |
1.3 |
2×0.5 |
2.4 |
5639 |
46.6 |
0.193 |
3.5 |
4×120+1×70 |
1.2/1.1 |
2.3 |
5723 |
46.3 |
1.2/1.1 |
1.4 |
2×0.5 |
2.5 |
6791 |
51.5 |
0.153 |
3.5 |
4×150+1×70 |
1.4/1.1 |
2.5 |
6990 |
51.8 |
1.4/1.1 |
1.5 |
2×0.5 |
2.7 |
8428 |
57.2 |
0.124 |
3.5 |
4×185+1×95 |
1.6/1.1 |
2.6 |
8661 |
57.4 |
1.6/1.1 |
1.5 |
2×0.5 |
2.8 |
10250 |
62.8 |
0.0991 |
3.5 |
4×240+1×120 |
1.7/1.2 |
2.9 |
1112 |
64.4 |
1.7/1.2 |
1.7 |
2×0.5 |
3.1 |
12973 |
70.2 |
0.0754 |
3.5 |
4×4 |
0.7 |
1.8 |
266.2 |
12.7 |
0.7 |
1.2 |
2×0.2 |
1.8 |
443.0 |
15.9 |
4.61 |
3.5 |
4×6 |
0.7 |
1.8 |
355.7 |
13.9 |
0.7 |
1.2 |
2×0.2 |
1.8 |
548.5 |
17.1 |
3.08 |
3.5 |
4×10 |
0.7 |
1.8 |
555.2 |
17.5 |
0.7 |
1.2 |
2×0.2 |
1.8 |
796.0 |
20.7 |
1.83 |
3.5 |
4×26 |
0.7 |
1.8 |
806.8 |
20.1 |
0.7 |
1.2 |
2×0.2 |
1.8 |
1082 |
23.3 |
1.15 |
3.5 |
4×25 |
0.9 |
1.8 |
1181 |
23.7 |
0.9 |
1.2 |
2×0.2 |
1.8 |
1504 |
26.9 |
0.727 |
3.5 |
4×35 |
0.9 |
1.8 |
1577 |
26.1 |
0.9 |
1.2 |
2×0.2 |
1.8 |
1933 |
29.3 |
0.524 |
3.5 |
4×50 |
1.0 |
1.9 |
2160 |
28.5 |
1.0 |
1.2 |
2×0.5 |
2.0 |
2896 |
31.9 |
0.387 |
3.5 |
4×70 |
1.1 |
2.0 |
2970 |
33.4 |
1.1 |
1.2 |
2×0.5 |
2.2 |
3858 |
38.2 |
0.268 |
3.5 |
4×95 |
1.1 |
2.1 |
3938 |
37.2 |
1.1 |
1.3 |
2×0.5 |
2.3 |
4944 |
42.2 |
0.193 |
3.5 |
4×120 |
1.2 |
2.3 |
4939 |
40.7 |
1.2 |
1.3 |
2×0.5 |
2.4 |
6011 |
45.5 |
0.153 |
3.5` |
4×150 |
1.4 |
2.4 |
6168 |
46.3 |
1.4 |
1.4 |
2×0.5 |
2.6 |
7432 |
51.5 |
0.124 |
3.5 |
4×185 |
1.6 |
2.6 |
7609 |
52.1 |
1.6 |
1.5 |
2×0.5 |
2.8 |
9053 |
57.5 |
0.0991 |
3.5 |
4×240 |
1.7 |
2.8 |
9751 |
56.3 |
1.7 |
1.6 |
2×0.5 |
3.0 |
11335 |
61.9 |
0.0754 |
3.5 |
4×300 |
1.8 |
3.0 |
12095 |
61.6 |
1.8 |
1.7 |
2×0.5 |
3.2 |
13855 |
67.4 |
0.0601 |
3.5 |
5×4 |
0.7 |
1.8 |
315 |
13.8 |
0.7 |
1.2 |
2×0.2 |
1.8 |
506.4 |
17.0 |
4.61 |
3.5 |
5×6 |
0.7 |
1.8 |
422.5 |
15.1 |
0.7 |
1.2 |
2×0.2 |
1.8 |
631.2 |
18.3 |
3.08 |
3.5 |
5×10 |
0.7 |
1.8 |
671.5 |
19.1 |
0.7 |
1.2 |
2×0.2 |
1.8 |
933.5 |
22.3 |
1.83 |
3.5 |
5×16 |
0.7 |
1.8 |
981.6 |
21.9 |
0.7 |
1.2 |
2×0.2 |
1.8 |
1281 |
25.1 |
1.15 |
3.5 |
5×25 |
0.9 |
1.8 |
1445 |
26.0 |
0.9 |
1.2 |
2×0.2 |
1.8 |
1799 |
29.2 |
0.727 |
3.5 |
5×35 |
0.9 |
1.8 |
1935 |
28.7 |
0.9 |
1.2 |
2×0.5 |
2.0 |
2706 |
43.5 |
0.524 |
3.5 |
5×50 |
1.0 |
2.0 |
2845 |
33.0 |
1.0 |
1.2 |
2×0.5 |
2.1 |
3705 |
37.6 |
0.387 |
3.5 |
5×70 |
1.1 |
2.2 |
3440 |
38.2 |
1.1 |
1.2 |
2×0.5 |
2.3 |
4427 |
42.8 |
0.268 |
3.5 |
5×95 |
1.1 |
2.3 |
4957 |
42.5 |
1.1 |
1.3 |
2×0.5 |
2.4 |
6076 |
47.3 |
0.193 |
3.5 |
5×120 |
1.2 |
2.4 |
6212 |
47.3 |
1.2 |
1.4 |
2×0.5 |
2.6 |
7503 |
52.5 |
0.153 |
3.5` |
5×150 |
1.4 |
2.6 |
7760 |
52.9 |
1.4 |
1.5 |
2×0.5 |
2.8 |
9223 |
58.3 |
0.124 |
3.5 |
5×185 |
1.6 |
2.8 |
9561 |
58.7 |
1.6 |
1.6 |
2×0.5 |
3.0 |
11212 |
64.3 |
0.0991 |
3.5 |
5×240 |
1.7 |
3.0 |
12285 |
65.7 |
1.7 |
1.8 |
2×0.5 |
3.2 |
14197 |
71.7 |
0.0754 |
3.5 |
8.7/10kV XLPE交联聚乙烯J缘电力电缆结构尺寸、技术性能
型号YJV
导体 |
内屏蔽厚度mm |
J缘厚度mm |
外屏蔽厚度mm |
护套厚度mm |
电缆外径mm |
试验电压kv |
大导体电阻Ω/km |
电缆计算重量kg/km |
|
截面mm2 |
外径mm |
||||||||
1×25 |
6.2 |
0.8 |
4.5 |
1.0 |
1.8 |
23.4 |
22 |
0.727 |
755.5 |
1×35 |
7.2 |
0.8 |
4.5 |
1.0 |
1.8 |
24.4 |
22 |
0.524 |
877.8 |
1×50 |
8.4 |
0.8 |
4.5 |
1.0 |
1.8 |
25.6 |
22 |
0.387 |
1051 |
1×70 |
10.0 |
0.8 |
4.5 |
1.0 |
1.8 |
27.2 |
22 |
0.268 |
1283 |
1×95 |
11.5 |
0.8 |
4.5 |
1.0 |
1.8 |
28.9 |
22 |
0.193 |
1568 |
1×120 |
13.0 |
0.8 |
4.5 |
1.0 |
1.9 |
30.4 |
22 |
0.153 |
1842 |
1×150 |
14.5 |
0.8 |
4.5 |
1.0 |
1.9 |
32.1 |
22 |
0.124 |
2174 |
1×185 |
16.1 |
0.8 |
4.5 |
1.0 |
2.0 |
33.9 |
22 |
0.0991 |
2555 |
1×240 |
18.3 |
0.8 |
4.5 |
1.0 |
2.2 |
36.3 |
22 |
0.0754 |
3137 |
1×300 |
20.2 |
0.8 |
4.5 |
1.0 |
2.3 |
38.2 |
22 |
0.0601 |
3748 |
1×400 |
23.7 |
0.8 |
4.5 |
1.0 |
2.5 |
42.3 |
22 |
0.0470 |
4807 |
3×25 |
6.2 |
0.8 |
4.5 |
1.0 |
2.5 |
48.2 |
22 |
0.727 |
2392 |
3×35 |
7.2 |
0.8 |
4.5 |
1.0 |
2.6 |
50.6 |
22 |
0.524 |
2795 |
3×50 |
8.4 |
0.8 |
4.5 |
1.0 |
2.7 |
53.4 |
22 |
0.387 |
3358 |
3×70 |
10.0 |
0.8 |
4.5 |
1.0 |
2.8 |
57.0 |
22 |
0.268 |
4103 |
3×95 |
11.5 |
0.8 |
4.5 |
1.0 |
3.0 |
60.7 |
22 |
0.193 |
5004 |
3×120 |
13.0 |
0.8 |
4.5 |
1.0 |
3.1 |
64.1 |
22 |
0.153 |
5882 |
3×150 |
14.5 |
0.8 |
4.5 |
1.0 |
3.2 |
67.5 |
22 |
0.124 |
6899 |
3×185 |
16.1 |
0.8 |
4.5 |
1.0 |
3.4 |
71.4 |
22 |
0.0991 |
8099 |
3×240 |
18.3 |
0.8 |
4.5 |
1.0 |
3.6 |
76.5 |
22 |
0.0754 |
9919 |
3×300 |
20.0 |
0.8 |
4.5 |
1.0 |
3.9 |
80.8 |
22 |
0.0601 |
11857 |
3×400 |
23.7 |
0.8 |
4.5 |
1.0 |
4.2 |
89.3 |
22 |
0.0470 |
15148 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
型号YJV22
导体 |
内屏蔽厚度mm |
J缘厚度mm |
外屏蔽厚度mm |
内设厚度mm |
钢带厚度mm |
外设厚度mm |
电缆外径 |
试验电压 |
大导体电阻 |
电缆计算重量 |
|
截面mm2 |
外径mm |
||||||||||
3×25 |
6.2 |
0.8 |
4.5 |
1.0 |
1.4 |
1.0 |
2.6 |
53.2 |
22 |
0.727 |
3677 |
3×35 |
7.2 |
0.8 |
4.5 |
1.0 |
1.5 |
1.0 |
2.7 |
55.8 |
22 |
0.524 |
4169 |
3×50 |
8.4 |
0.8 |
4.5 |
1.0 |
1.5 |
1.0 |
2.8 |
58.6 |
22 |
0.387 |
4803 |
3×70 |
10.0 |
0.8 |
4.5 |
1.0 |
1.6 |
1.0 |
2.9 |
62.4 |
22 |
0.268 |
5674 |
3×95 |
11.5 |
0.8 |
4.5 |
1.0 |
1.7 |
1.0 |
3.1 |
66.3 |
22 |
0.193 |
6704 |
3×120 |
13.0 |
0.8 |
4.5 |
1.0 |
1.8 |
1.0 |
3.2 |
69.9 |
22 |
0.153 |
7708 |
3×150 |
14.5 |
0.8 |
4.5 |
1.0 |
1.8 |
1.0 |
3.4 |
73.5 |
22 |
0.124 |
8852 |
3×185 |
16.1 |
0.8 |
4.5 |
1.0 |
2.0 |
1.6 |
3.6 |
790 |
22 |
0.0991 |
11091 |
3×240 |
18.3 |
0.8 |
4.5 |
1.0 |
2.1 |
1.6 |
3.9 |
84.5 |
22 |
0.0754 |
12195 |
3×300 |
20.0 |
0.8 |
4.5 |
1.0 |
2.2 |
1.6 |
4.1 |
88.5 |
22 |
0.0601 |
15304 |
3×400 |
23.7 |
0.8 |
4.5 |
1.0 |
2.4 |
1.6 |
4.4 |
97.5 |
22 |
0.0470 |
190391 |
26/35kV XLPE 交联聚乙烯J缘电力电缆结构尺寸、技术性能
型号26/35kV YJV
导体 |
内屏蔽厚度mm |
J缘厚度mm |
外屏蔽厚度mm |
护套厚度mm |
电缆外径mm |
试验电压kv |
大导体电阻Ω/km |
电缆计算重量kg/km |
|
截面mm2 |
外径mm |
||||||||
1×50 |
8.4 |
0.8 |
10.5 |
1.0 |
2.2 |
38.5 |
65 |
0.387 |
1783 |
1×70 |
10.0 |
0.8 |
10.5 |
1.0 |
2.2 |
40.1 |
65 |
0.268 |
2046 |
1×95 |
11.5 |
0.8 |
10.5 |
1.0 |
2.3 |
41.8 |
65 |
0.193 |
2367 |
1×120 |
13.0 |
0.8 |
10.5 |
1.0 |
2.4 |
43.5 |
65 |
0.153 |
2689 |
1×150 |
14.5 |
0.8 |
10.5 |
1.0 |
2.4 |
45.0 |
65 |
0.124 |
3038 |
1×185 |
16.1 |
0.8 |
10.5 |
1.0 |
2.5 |
45.8 |
65 |
0.0991 |
3445 |
1×240 |
18.3 |
0.8 |
10.5 |
1.0 |
2.6 |
49.2 |
65 |
0.0754 |
4088 |
1×300 |
20.2 |
0.8 |
10.5 |
1.0 |
2.7 |
51.1 |
65 |
0.0601 |
4737 |
1×400 |
23.7 |
0.8 |
10.5 |
1.0 |
2.9 |
55.5 |
65 |
0.470 |
5885 |
3×50 |
8.4 |
0.8 |
10.5 |
1.0 |
3.6 |
81.2 |
65 |
0.387 |
5859 |
3×70 |
10.0 |
0.8 |
10.5 |
1.0 |
3.7 |
84.9 |
65 |
0.268 |
6728 |
3×95 |
11.5 |
0.8 |
10.5 |
1.0 |
3.9 |
88.5 |
65 |
0.193 |
7454 |
3×120 |
13.0 |
0.8 |
10.5 |
1.0 |
4.0 |
91.9 |
65 |
0.153 |
8745 |
3×150 |
14.5 |
0.8 |
10.5 |
1.0 |
4.1 |
95.4 |
65 |
0.124 |
9880 |
3×185 |
16.1 |
0.8 |
10.5 |
1.0 |
4.3 |
99.2 |
65 |
0.0991 |
11211 |
3×240 |
18.3 |
0.8 |
10.5 |
1.0 |
4.6 |
104.6 |
65 |
0.0754 |
13256 |
3×300 |
20.0 |
0.8 |
10.5 |
1.0 |
4.7 |
108.4 |
65 |
0.0601 |
15246 |
3×400 |
23.7 |
0.8 |
10.5 |
1.0 |
5.1 |
117.8 |
65 |
0.470 |
18897 |
型号26/35KV YJV22
导体 |
内屏蔽厚度mm |
J缘厚度mm |
外屏蔽厚度mm |
内设厚度mm |
钢带厚度mm |
外设厚度mm |
电缆外径 |
试验 电压 |
大导体电阻 |
电缆计算重量 |
|
截面mm2 |
外径mm |
||||||||||
3×50 |
8.4 |
0.8 |
10.5 |
1.0 |
2.1 |
1.6 |
3.8 |
89.0 |
65 |
0.387 |
9292 |
3×70 |
10.0 |
0.8 |
10.5 |
1.0 |
2.1 |
1.6 |
3.9 |
92.7 |
65 |
0.268 |
10312 |
3×95 |
11.5 |
0.8 |
10.5 |
1.0 |
2.2 |
1.6 |
4.1 |
96.5 |
65 |
0.193 |
11527 |
3×120 |
13.0 |
0.8 |
10.5 |
1.0 |
2.3 |
1.6 |
4.2 |
100 |
65 |
0.153 |
12707 |
3×150 |
14.5 |
0.8 |
10.5 |
1.0 |
2.4 |
1.6 |
4.4 |
104.0 |
65 |
0.124 |
14087 |
3×185 |
16.1 |
0.8 |
10.5 |
1.0 |
2.5 |
1.6 |
4.6 |
108.0 |
65 |
0.0991 |
15628 |
3×240 |
18.3 |
0.8 |
10.5 |
1.0 |
2.6 |
1.6 |
4.8 |
113.4 |
65 |
0.0754 |
17903 |
3×300 |
20.0 |
0.8 |
10.5 |
1.0 |
2.7 |
1.6 |
5.0 |
117.6 |
65 |
0.0601 |
20167 |
3×400 |
23.7 |
0.8 |
10.5 |
1.0 |
2.9 |
1.6 |
5.4 |
127.4 |
65 |
0.470 |
24347 |
8.7/10kv交联聚乙烯J缘电力电缆电缆连续负荷载流量(A)
型号 |
YJV YJLV YJV22 YJLV22 |
|||||||||||
芯数 |
单芯 |
三芯 |
||||||||||
敷设 |
空气 |
土壤(K·m/W) |
空气 |
土壤(K·m/W) |
||||||||
ρw |
ρD |
ρw |
ρD |
|||||||||
1.0 |
2.5 |
1.0 |
2.5 |
|||||||||
截面(mm2) |
铜 |
铝 |
铜 |
铝 |
铜 |
铝 |
铜 |
铝 |
铜 |
铝 |
铜 |
铝 |
25 |
165 |
130 |
160 |
120 |
140 |
110 |
120 |
90 |
125 |
100 |
120 |
90 |
35 |
205 |
155 |
190 |
145 |
165 |
130 |
140 |
110 |
155 |
120 |
140 |
110 |
50 |
245 |
190 |
225 |
175 |
195 |
150 |
165 |
130 |
180 |
140 |
165 |
125 |
70 |
305 |
235 |
275 |
215 |
240 |
185 |
210 |
165 |
220 |
170 |
205 |
160 |
95 |
370 |
290 |
330 |
255 |
285 |
220 |
255 |
200 |
265 |
210 |
240 |
185 |
120 |
430 |
335 |
375 |
290 |
325 |
250 |
290 |
225 |
300 |
235 |
270 |
210 |
150 |
490 |
380 |
425 |
330 |
365 |
280 |
330 |
255 |
340 |
260 |
300 |
235 |
185 |
560 |
435 |
480 |
370 |
410 |
320 |
375 |
295 |
380 |
300 |
345 |
265 |
240 |
665 |
515 |
555 |
435 |
475 |
370 |
435 |
345 |
435 |
345 |
390 |
305 |
300 |
765 |
595 |
630 |
490 |
535 |
415 |
495 |
390 |
485 |
390 |
435 |
345 |
400 |
890 |
695 |
725 |
565 |
610 |
480 |
|
|
|
|
|
|
500 |
1030 |
810 |
825 |
650 |
695 |
550 |
|
|
|
|
|
|
工作温度℃ |
90 |
|||||||||||
环境温度℃ |
40 |
环境温度℃ |
40 |
环境温度℃ |
35KV及以下交联聚乙烯J缘电力电缆
商品详情
电缆主要技术指标
1.成品电缆导体(R类)直流电阻(符合GB3956规定),参照附录A表1。
2.工频电压试验:根据公式:2.5U0+2KV/min不击穿,U0为3.6KV及以下电缆:2.5UO+2KV/5min不击穿。UO为3.6KV以上电缆:2.5U0KV/5min不击穿
3.局部放电试验:U0为1.8KV及以上和18KV及以下时1.5UO放电量不大于20pc;UO为18KV以上,1.5UO下放电量不大于10pc。
电缆交货长度
电缆交货长度不小于100mm,允许长度不小于30m的短电缆交货,其数量不超过交货长度的10%,根据双方协议允许任何长度的电缆交货。长度计量误差为±0.5%。