Cabluri | Cabluri de energie | Cabluri de medie tensiune | |
Cablu cu conductor de cupru si armatura din banda dubla de otel si izolatie XLPE |
|
1 | |
3.6/6 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 |
3x25/16 |
44.5 |
3000 |
1000 |
0.7270 |
0.370 |
0.208 |
149 |
141 |
3x35/16 |
47.0 |
3500 |
1000 |
0.5240 |
0.352 |
0.229 |
176 |
171 |
3x50/16 |
50.0 |
4250 |
1000 |
0.3870 |
0.336 |
0.255 |
208 |
196 |
3x70/16 |
54.0 |
5150 |
500 |
0.2680 |
0.318 |
0.288 |
255 |
249 |
3x95/16 |
58.0 |
6200 |
500 |
0.1930 |
0.303 |
0.324 |
307 |
307 |
3x120/16 |
62.5 |
7350 |
500 |
0.1530 |
0.292 |
0.359 |
353 |
353 |
3x150/25 |
66.0 |
8600 |
500 |
0.1240 |
0.284 |
0.388 |
396 |
406 |
3x185/25 |
70.0 |
10000 |
250 |
0.0991 |
0.276 |
0.424 |
447 |
464 |
3x240/25 |
77.0 |
12350 |
250 |
0.0754 |
0.267 |
0.469 |
523 |
548 |
3x300/25 |
83.5 |
14900 |
250 |
0.0601 |
0.263 |
0.486 |
581 |
632 |
3x400/35 |
94.0 |
19550 |
250 |
0.0470 |
0.257 |
0.521 |
653 |
726 |