Cabluri | Cabluri de energie | Cabluri de medie tensiune | |
Cablu cu conductor de cupru, cu izolatie XLPE si cu protectie longitudinala si radiala |
|
1 | |
5.8/10 kV sau 6.35/11 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.In cazul in care cablul sufera transformari de structura ca urmare a unor cauze mecanice banda protectoare impedica propagarea apei in interior. 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 |
25.5 |
700 |
1000 |
0.7270 |
0.9306 |
0.695 |
0.433 |
0.200 |
179 |
157 |
191 |
162 |
1x35/16 |
26.5 |
850 |
1000 |
0.5240 |
0.6707 |
0.669 |
0.413 |
0.223 |
212 |
187 |
231 |
195 |
1x50/16 |
28.0 |
1000 |
1000 |
0.3870 |
0.4954 |
0.644 |
0.395 |
0.248 |
249 |
220 |
277 |
234 |
1x70/16 |
29.5 |
1200 |
1000 |
0.2680 |
0.3430 |
0.613 |
0.373 |
0.285 |
303 |
269 |
345 |
292 |
1x95/16 |
31.0 |
1500 |
1000 |
0.1930 |
0.2470 |
0.588 |
0.357 |
0.320 |
358 |
321 |
418 |
354 |
1x120/16 |
33.0 |
1750 |
1000 |
0.1530 |
0.1958 |
0.570 |
0.346 |
0.350 |
404 |
364 |
481 |
407 |
1x150/25 |
34.5 |
2150 |
1000 |
0.1240 |
0.1587 |
0.552 |
0.335 |
0.382 |
441 |
405 |
537 |
460 |
1x185/25 |
36.5 |
2500 |
1000 |
0.0991 |
0.1268 |
0.537 |
0.326 |
0.415 |
493 |
457 |
612 |
527 |
1x240/25 |
39.0 |
3050 |
1000 |
0.0754 |
0.0965 |
0.516 |
0.314 |
0.462 |
563 |
528 |
716 |
621 |
1x300/25 |
41.5 |
3650 |
1000 |
0.0601 |
0.0769 |
0.500 |
0.305 |
0.507 |
626 |
593 |
811 |
709 |
1x400/35 |
44.5 |
4750 |
1000 |
0.0470 |
0.0602 |
0.479 |
0.295 |
0.573 |
676 |
665 |
901 |
815 |
1x500/35 |
48.0 |
5700 |
500 |
0.0366 |
0.0468 |
0.463 |
0.288 |
0.631 |
743 |
739 |
1006 |
921 |
1x630/35 |
52.0 |
7000 |
500 |
0.0283 |
0.0362 |
0.447 |
0.280 |
0.699 |
820 |
818 |
1130 |
1045 |