Cabluri | Cabluri de energie | Cabluri de medie tensiune | |
Cablu cu conductor de cupru, cu izolatie XLPE si cu protectie longitudinala si radiala |
|
1 | |
8.7/15 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 |
28.0 |
800 |
1000 |
0.7270 |
0.9306 |
0.700 |
0.449 |
0.164 |
179 |
157 |
191 |
162 |
1x35/16 |
29.0 |
900 |
1000 |
0.5240 |
0.6707 |
0.674 |
0.429 |
0.181 |
212 |
187 |
231 |
195 |
1x50/16 |
30.0 |
1100 |
1000 |
0.3870 |
0.4954 |
0.648 |
0.410 |
0.201 |
249 |
220 |
277 |
234 |
1x70/16 |
31.5 |
1300 |
1000 |
0.2680 |
0.3430 |
0.617 |
0.387 |
0.229 |
303 |
269 |
345 |
292 |
1x95/16 |
33.5 |
1600 |
1000 |
0.1930 |
0.2470 |
0.593 |
0.371 |
0.255 |
358 |
321 |
418 |
354 |
1x120/16 |
35.5 |
1850 |
1000 |
0.1530 |
0.1958 |
0.574 |
0.358 |
0.278 |
404 |
364 |
481 |
407 |
1x150/25 |
37.0 |
2250 |
1000 |
0.1240 |
0.1587 |
0.557 |
0.348 |
0.302 |
441 |
405 |
537 |
460 |
1x185/25 |
39.0 |
2600 |
1000 |
0.0991 |
0.1268 |
0.541 |
0.337 |
0.328 |
493 |
457 |
612 |
527 |
1x240/25 |
41.5 |
3200 |
1000 |
0.0754 |
0.0965 |
0.521 |
0.326 |
0.363 |
563 |
528 |
716 |
621 |
1x300/25 |
44.0 |
3800 |
1000 |
0.0601 |
0.0769 |
0.504 |
0.316 |
0.398 |
626 |
593 |
811 |
709 |
1x400/35 |
47.0 |
4900 |
1000 |
0.0470 |
0.0602 |
0.483 |
0.305 |
0.447 |
676 |
665 |
901 |
815 |
1x500/35 |
50.5 |
5900 |
500 |
0.0366 |
0.0468 |
0.467 |
0.297 |
0.491 |
743 |
739 |
1006 |
921 |
1x630/35 |
54.0 |
7150 |
500 |
0.0283 |
0.0362 |
0.451 |
0.289 |
0.543 |
820 |
818 |
1130 |
1045 |