Tip: conductor funie din aluminiu, cu miez din otel zincat.
Simbol intern: OL-AL
Simbol internaţional: ASCR (DIN 48204).
Standard: SF 2/1998, SFS 5791.
Domeniu de utilizare: pentru transportul energiei electrice in retele de medie tensiune.
Construcţia:
Conductor: fire din aluminiu, rasucite concentric in jurul unui miez format din otel zincatt.
Parametri tehnici:
| Sectiunea |
Diametrul exterior |
Constructia |
Masa totala |
Rezistenta la rupere |
Rezistenta la
20 °C |
| (mm2) |
(mm) |
(N/mm) |
(kg/km) |
(kN) |
(Ohm/km) |
| Alum/Otel |
|
Alum |
Otel |
|
|
|
| 16/2,5 |
5,4 |
6/1,80 |
1/1,80 |
62 |
5.95 |
1,8780 |
| 25/4 |
6,8 |
6/2,25 |
1/2,25 |
97 |
9.20 |
1,2002 |
| 35/6 |
8,1 |
6/2,70 |
1/2,70 |
140 |
12.65 |
0,8352 |
| 44/32 |
11,2 |
14/2,00 |
7/2,40 |
372 |
45.00 |
0,6573 |
| 50/8 |
9,6 |
6/3,20 |
1/3,20 |
196 |
17.10 |
0,5946 |
| 70/12 |
11,7 |
26/1,85 |
7/1,44 |
284 |
26.80 |
0,4130 |
| 95/15 |
13,4 |
26/2,1 |
7/1,65 |
366 |
33.40 |
0,3210 |
| 95/55 |
16,0 |
12/3,20 |
7/3,20 |
712 |
79.35 |
0,2992 |
| 105/75 |
17,5 |
14/3,10 |
19/2,25 |
891 |
104.85 |
0,2735 |
| 120/21 |
15,7 |
26/2,45 |
7/1,9 |
502 |
45.44 |
0,2374 |
| 125/30 |
16,3 |
30/2,33 |
7/2,33 |
591 |
5760 |
0,2364 |
| 150/25 |
17,1 |
26/2,70 |
7/2,10 |
605 |
55.25 |
0,2259 |
| 170/40 |
18,9 |
30/2,70 |
7/2,70 |
794 |
7675 |
0,1939 |
| 185/32 |
19,2 |
26/3,00 |
7/2,40 |
757 |
66.20 |
0,1682 |
| 210/50 |
21,0 |
30/3,00 |
7/3,00 |
981 |
93.90 |
0,1571 |
| 230/30 |
21,0 |
24/3,50 |
7/2,33 |
877 |
73.10 |
0,1362 |
| 240/40 |
21,9 |
26/3,45 |
7/2,68 |
978 |
86.40 |
0,1349 |
| 265/35 |
22,4 |
24/3,44 |
7/2,49 |
1002 |
83.05 |
0,1188 |
| 300/50 |
24,5 |
26/3,86 |
7/3,00 |
1236 |
107.00 |
0,1094 |
| 305/40 |
24,1 |
54/2,68 |
7/2,68 |
1160 |
99.40 |
0,09487 |
| 340/30 |
25,0 |
48/3,00 |
7/2,33 |
1180 |
92.90 |
0,09490 |
| 380/50 |
27,0 |
54/3,00 |
7/3,00 |
1453 |
123.10 |
0,08509 |
| 385/35 |
26,7 |
48/3,20 |
7/2,49 |
1344 |
104.80 |
0,07573 |
| 435/55 |
28,8 |
54/3,20 |
7/3,20 |
1653 |
136.45 |
0,07478 |
| 450/75 |
29,25 |
63/3 |
19/2,25 |
1820 |
162.34 |
0,0655 |
| 490/65 |
30,6 |
54/3,40 |
7/3,40 |
1866 |
153.10 |
0,05896 |
| 495/35 |
29,9 |
45/3,74 |
7/2,49 |
1646 |
121.80 |
0,05846 |
| 510/45 |
30,7 |
48/3,68 |
7/2,87 |
1778 |
136.65 |
0,06555 |
| 550/70 |
32,4 |
54/3,60 |
7/3,60 |
2092 |
170.60 |
0,05259 |
| 560/50 |
32,2 |
48/3,86 |
7/3,00 |
1954 |
148.95 |
0,05140 |
| 570/40 |
32,2 |
48/4,00 |
7/2,68 |
1888 |
139.00 |
0,05108 |
| 632/45 |
34,0 |
45/4,23 |
7/2,87 |
2118 |
155.80 |
0,04569 |
| 680/85 |
36,0 |
54/4,00 |
19/2,40 |
2570 |
210.40 |
0,04260 |