Cabluri | Cabluri de energie | Cabluri de medie tensiune | |
Cablu cu conductor de aluminiu si izolatie XLPE |
|
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 sau in conducte. Constructie |
Dimensiuni si greutati |
Proprietati electrice |
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Sectiune nominala |
Diametru exterior (aproximativ) |
Greutate neta (aprox) |
Lungime |
Rezistenta conductorului la 20 ° C |
Rezistenta conductorului la 90 ° C |
Inductanta (approx) |
Capacitanta (approx) |
Conductanta |
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Sub pamant la 20 ° C |
In aer la 30 ° C | |||||||||||
mm 2 |
mm |
kg/km |
m |
ohm/km |
ohm/km |
μ F/km
|
||||||
1x25/16 |
33.5 |
1050 |
1000 |
1.2000 |
1.5360 |
0.711 |
0.486 |
0.105 |
- |
- |
- |
- |
1x35/16 |
34.5 |
1100 |
1000 |
0.8680 |
1.1110 |
0.685 |
0.464 |
0.115 |
- |
- |
- |
- |
1x50/16 |
36.0 |
1200 |
1000 |
0.6410 |
0.8205 |
0.659 |
0.444 |
0.125 |
196 |
175 |
217 |
187 |
1x70/16 |
37.5 |
1350 |
1000 |
0.4430 |
0.5670 |
0.628 |
0.420 |
0.140 |
238 |
214 |
270 |
232 |
1x95/16 |
39.5 |
1500 |
1000 |
0.3200 |
0.4096 |
0.604 |
0.402 |
0.153 |
284 |
256 |
328 |
281 |
1x120/16 |
41.5 |
1650 |
1000 |
0.2530 |
0.3238 |
0.585 |
0.388 |
0.165 |
322 |
290 |
378 |
323 |
1x150/25 |
43.0 |
1900 |
1000 |
0.2060 |
0.2637 |
0.567 |
0.376 |
0.178 |
355 |
324 |
425 |
365 |
1x185/25 |
44.5 |
2050 |
1000 |
0.1640 |
0.2099 |
0.551 |
0.365 |
0.191 |
400 |
366 |
485 |
418 |
1x240/25 |
47.5 |
2350 |
1000 |
0.1250 |
0.1600 |
0.531 |
0.351 |
0.209 |
461 |
426 |
572 |
494 |
1x300/25 |
49.5 |
2600 |
1000 |
0.1000 |
0.1280 |
0.514 |
0.341 |
0.226 |
516 |
479 |
649 |
564 |
1x400/35 |
53.0 |
3150 |
1000 |
0.0788 |
0.1009 |
0.493 |
0.328 |
0.252 |
572 |
545 |
737 |
654 |
1x500/35 |
56.0 |
3600 |
1000 |
0.0605 |
0.0774 |
0.477 |
0.318 |
0.274 |
638 |
614 |
835 |
747 |
1x630/35 |
60.0 |
4150 |
1000 |
0.0469 |
0.0600 |
0.460 |
0.308 |
0.300 |
728 |
690 |
950 |
851 |