Zhongdong Cable Co., Ltd.
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CU/XLPE/SWA/PVC Medium Voltage Cable 18/30kV IEC Standard Underground Cable
The cables are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground as well as for installation on cable trays for industries, switchboards and power stations
18/30kV (19/33kV) product parameters for three cores aluminium tape armored
|
Specification |
Outer diameter |
Approx. outer diameter of cable |
Approx. weight of cable |
Max. D.C. resistance of conductor at 20℃ |
||
|
mm2 |
mm |
mm |
kg/km |
Ω/km |
||
|
|
|
|
Cu |
Al |
Cu |
Al |
|
3×25 |
6 |
67.2 |
5274.6 |
4808.3 |
0.727 |
1.2 |
|
3×35 |
7 |
69.6 |
5854 |
5201.1 |
0.524 |
0.868 |
|
3×50 |
8.4 |
72.9 |
6640.8 |
5708.1 |
0.387 |
0.641 |
|
3×70 |
10 |
76.6 |
7532.4 |
6226.7 |
0.268 |
0.443 |
|
3×95 |
11.5 |
81.6 |
9513.2 |
7741 |
0.193 |
0.32 |
|
3×120 |
13 |
85.2 |
10655.6 |
8417.1 |
0.153 |
0.253 |
|
3×150 |
14.5 |
88.8 |
11940.4 |
9142.3 |
0.124 |
0.206 |
|
3×185 |
16.2 |
92.8 |
13416.5 |
9965.6 |
0.0991 |
0.164 |
|
3×240 |
18.4 |
97.9 |
15508.4 |
11031.5 |
0.0754 |
0.125 |
|
3×300 |
20.5 |
103 |
17793.4 |
12197.2 |
0.0601 |
0.1 |
|
3×400 |
23.5 |
110.2 |
21438 |
13976.5 |
0.047 |
0.0778 |
|
3×500 |
26.5 |
118.9 |
25252 |
16101 |
0.0366 |
0.0605 |