Tip: conductor funie din aluminiu, cu miez din otel zincat.
Simbol intern: OL-AL
Simbol international: ASCR (DIN 48204).
Standard: SF 2/1998, SFS 5791.
Domeniu de utilizare: pentru transportul energiei electrice in retele de medie tensiune.
Constructia:
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 |
