产品名称:铜芯聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆
型号规格:VV22五芯铠装电缆
绝缘材料:PVC 70度聚氯乙烯绝缘材料
导体材料:高纯度无氧铜(99.9%)
额定电压:0.6/1K
实验电压:3.5KV/5min
包装样式:盘装(按客户需求米数分割)
产品用途:主要适合敷设在室内、隧道内直埋土壤,电缆能承受压力和机械外力作用,一般带铠的都比较适合用在环境比较恶劣的情况下。
使用特性:
1、电缆导体长期允许工作温度不超过90℃。
2、短路时(最长持续时间5秒),电缆导体的最高温度不超过250℃。
3、允许弯曲半径:单芯电缆:无铠装电缆不小于电缆外径的20倍,铠装电缆不小于电缆外径的15倍; 多芯电缆:无铠装电缆不小于,电缆外径的15倍,铠装电缆不小于电缆外径的12倍。
4、敷设时电缆温度不低于0oC,环境低于0oC时,应对电缆进行预热。
产品功能:主要适合敷设在室内、隧道内直埋土壤,电缆能承受机械外力作用,一般带铠的都比较适合用在环境比较恶劣的情况下。工业、化工、冶金、机械制造、发电等都需要VV22铠装电力电缆。
产品参数:
导体标称直径 |
绝缘厚度 |
钢带厚度 |
护套厚度 |
电缆近似外径 |
电缆近似重量 |
20℃导体电阻 |
试验电压 |
||
20℃≤(Ω/km) |
|||||||||
铜 |
铝 |
铜 |
铝 |
||||||
mm2 |
mm |
mm |
mm |
mm |
kg/km |
kg/km |
Ω/km |
Ω/km |
KV/min |
5×2.5 |
0.8 |
2×0.2 |
1.8 |
17.3 |
488 |
409 |
7.41 |
12.1 |
3.5 |
5×4 |
1 |
2×0.2 |
1.8 |
19.7 |
644 |
518 |
4.61 |
7.41 |
3.5 |
5×6 |
1 |
2×0.2 |
1.8 |
21.3 |
790 |
605 |
3.08 |
4.61 |
3.5 |
5×10 |
1 |
2×0.2 |
1.8 |
24.6 |
1110 |
779 |
1.83 |
3.02 |
3.5 |
5×16 |
1 |
2×0.2 |
1.8 |
27.4 |
1485 |
970 |
1.15 |
1.91 |
3.5 |
5×25 |
1.2 |
2×0.5 |
1.8 |
33.3 |
2339 |
1525 |
0.727 |
1.2 |
3.5 |
5×35 |
1.2 |
2×0.5 |
2.0 |
36.6 |
2953 |
1822 |
0.524 |
0.868 |
3.5 |
5×50 |
1.4 |
2×0.5 |
2.2 |
41.6 |
3975 |
2392 |
0.387 |
0.641 |
3.5 |
5×70 |
1.4 |
2×0.5 |
2.3 |
45.5 |
5125 |
2909 |
0.268 |
0.443 |
3.5 |
5×95 |
1.6 |
2×0.5 |
2.5 |
52.1 |
6798 |
3790 |
0.193 |
0.32 |
3.5 |
5×120 |
1.6 |
2×0.5 |
2.6 |
57.3 |
8217 |
4418 |
0.153 |
0.253 |
3.5 |
5×150 |
1.8 |
2×0.5 |
2.8 |
63.1 |
10030 |
5280 |
0.124 |
0.206 |
3.5 |
5×185 |
2 |
2×0.5 |
3.0 |
69.9 |
12275 |
6418 |
0.0991 |
0.164 |
3.5 |
5×240 |
2.2 |
2×0.5 |
3.2 |
77.1 |
15077 |
7343 |
0.0754 |
0.125 |
3.5 |
5×300 |
2.4 |
2×0.5 |
3.2 |
86.5 |
18214 |
8764 |
0.0601 |
0.1 |
3.5 |
5×400 |
2.4 |
2×0.5 |
3.5 |
92.2 |
22864 |
10264 |
0.047 |
0.0778 |
3.5 |
导体标称直径 |
绝缘厚度 |
钢带厚度 |
护套厚度 |
电缆近似外径 |
电缆近似重量 |
20℃导体电阻 |
试验电压 |
||
20℃≤(Ω/km) |
|||||||||
铜 |
铝 |
铜 |
铝 |
||||||
mm2 |
mm |
mm |
mm |
mm |
kg/km |
kg/km |
Ω/km |
Ω/km |
KV/min |
5×2.5 |
0.8 |
2×0.2 |
1.8 |
17.3 |
488 |
409 |
7.41 |
12.1 |
3.5 |
5×4 |
1 |
2×0.2 |
1.8 |
19.7 |
644 |
518 |
4.61 |
7.41 |
3.5 |
5×6 |
1 |
2×0.2 |
1.8 |
21.3 |
790 |
605 |
3.08 |
4.61 |
3.5 |
5×10 |
1 |
2×0.2 |
1.8 |
24.6 |
1110 |
779 |
1.83 |
3.02 |
3.5 |
5×16 |
1 |
2×0.2 |
1.8 |
27.4 |
1485 |
970 |
1.15 |
1.91 |
3.5 |
5×25 |
1.2 |
2×0.5 |
1.8 |
33.3 |
2339 |
1525 |
0.727 |
1.2 |
3.5 |
5×35 |
1.2 |
2×0.5 |
2.0 |
36.6 |
2953 |
1822 |
0.524 |
0.868 |
3.5 |
5×50 |
1.4 |
2×0.5 |
2.2 |
41.6 |
3975 |
2392 |
0.387 |
0.641 |
3.5 |
5×70 |
1.4 |
2×0.5 |
2.3 |
45.5 |
5125 |
2909 |
0.268 |
0.443 |
3.5 |
5×95 |
1.6 |
2×0.5 |
2.5 |
52.1 |
6798 |
3790 |
0.193 |
0.32 |
3.5 |
5×120 |
1.6 |
2×0.5 |
2.6 |
57.3 |
8217 |
4418 |
0.153 |
0.253 |
3.5 |
5×150 |
1.8 |
2×0.5 |
2.8 |
63.1 |
10030 |
5280 |
0.124 |
0.206 |
3.5 |
5×185 |
2 |
2×0.5 |
3.0 |
69.9 |
12275 |
6418 |
0.0991 |
0.164 |
3.5 |
5×240 |
2.2 |
2×0.5 |
3.2 |
77.1 |
15077 |
7343 |
0.0754 |
0.125 |
3.5 |
5×300 |
2.4 |
2×0.5 |
3.2 |
86.5 |
18214 |
8764 |
0.0601 |
0.1 |
3.5 |
5×400 |
2.4 |
2×0.5 |
3.5 |
92.2 |
22864 |
10264 |
0.047 |
0.0778 |
3.5 |
咨询:国标电缆 yjv22