Cabluri | Cabluri de energie | Cabluri de medie tensiune | |
1 | |
20.8/36 kV |
|
Cod Standarde Date Tehnice Aceste cabluri au pierderi in dielectric foarte mici, sunt utilizate in retele energetice in care au loc schimbari neasteptate de incarcare a retelei. Pentru cablaje in zonele rezidentiale si/sau industriale, sub pamant ori in conducte. Constructie
|
Dimensiuni si greutati |
Proprietati electrice |
|||||||
Sectiune nominala |
Diametru exterior (aproximativ) |
Greutate neta (aprox) |
Lungime |
Rezistenta conductor ului la 20 ° C |
Inductanta (approx) |
Capacitanta (approx) |
Conductanta |
|
Sub pamant la 20 ° C |
In aer la 30 ° C |
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mm 2 |
mm |
kg/km |
m |
ohm/km |
mH/km |
μ F/km
|
A |
A |
3x35/16 |
73.0 |
6400 |
500 |
0.5240 |
0.471 |
0.107 |
- |
- |
3x50/16 |
76.5 |
7150 |
500 |
0.3870 |
0.448 |
0.116 |
214 |
217 |
3x70/16 |
79.5 |
8200 |
500 |
0.2680 |
0.423 |
0.127 |
261 |
269 |
3x95/16 |
83.5 |
9400 |
500 |
0.1930 |
0.401 |
0.140 |
313 |
326 |
3x120/16 |
87.5 |
10700 |
250 |
0.1530 |
0.384 |
0.152 |
356 |
377 |
3x150/25 |
91.0 |
12000 |
250 |
0.1240 |
0.372 |
0.161 |
400 |
426 |
3x185/25 |
95.0 |
13600 |
250 |
0.0991 |
0.359 |
0.173 |
441 |
488 |
3x240/25 |
101.5 |
16100 |
250 |
0.0754 |
0.341 |
0.193 |
510 |
576 |
3x300/25 |
106.5 |
18550 |
250 |
0.0601 |
0.330 |
0.208 |
- |
- |
3x400/35 |
114.0 |
22550 |
200 |
0.0470 |
0.316 |
0.231 |
- |
- |
3x400/35 |
98.0 |
19100 |
250 |
0.0470 |
0.284 |
0.331 |
685 |
750 |