Mainly they use it transmission line at high voltage, attached to insulators of columns.The wire is made up form steel wire or zinc plated and aluminium wreath which has twisted steel ropes one or more layers. According to the BS 215 to BS 149/4 DIN 48 204, the CSA, C49 etc standards we are able to deliver to our estemeed customers. Moreover, every sizes or structures is available according the European standards accordance with the EN 50 182 standard.
The following table include the technical parameters for the wires accordance with MSZ 149/9 standard.
| Rated cross mm² |
Number of Steel wires db |
Diameter of Steel wires mm |
Number of alu rod | Diameter of alu rod mm |
Cross-sectional realtionship AI/Ac |
Outer Diameter mm. | Calculated mass kg/km |
Calculated breaking force kN |
Electrical resistance 20 C-on Ohm/km |
| 16/2,5 | 1 | 1,80 | 6 | 1,80 | 6 | 5,40 | 62 | 5,91 | 1,862 |
| 25/4 | 1 | 2,25 | 6 | 2,25 | 6 | 6,75 | 96 | 9,00 | 1,192 |
| 35/6 | 1 | 2,70 | 6 | 2,70 | 6 | 8,10 | 139 | 12,68 | 0,8270 |
| 50/8 | 1 | 3,20 | 6 | 3,20 | 6 | 9,60 | 194 | 17,48 | 0,5887 |
| 90/15 | 7 | 1,67 | 26 | 2,15 | 6,16 | 13,61 | 386 | 35.75 | 0,3119 |
| 120/20 | 7 | 1,90 | 26 | 2,45 | 6,16 | 15,50 | 501 | 45,85 | 0,2402 |
| 150/25 | 7 | 2,10 | 26 | 2,70 | 6,16 | 17,10 | 608 | 55,25 | 0,1978 |
| 185/30 | 7 | 2,33 | 26 | 3,00 | 6,16 | 18,99 | 751 | 66,20 | 0,1602 |
| 240/40 | 7 | 2,68 | 26 | 3,45 | 6,16 | 21,84 | 983 | 85,34 | 0,1211 |
| 250/40 | 7 | 2,80 | 26 | 3,50 | 6,16 | 22,40 | 1089 | 84,00 | 0,0173 |
| 300/50 | 7 | 3,00 | 26 | 3,86 | 6,16 | 24,44 | 1240 | 106,98 | 0,0967 |
| 400/53 | 7 | 3,10 | 54 | 3,1 | 7,71 | 27,90 | 1562 | 131,30 | 0,0725 |
| 500/66 | 7 | 3,45 | 54 | 3,45 | 7,71 | 31,05 | 1935 | 157,50 | 0,0585 |
| 625/82 | 7 | 3,84 | 54 | 3,84 | 7,71 | 34,56 | 2396 | 192,70 | 0,04773 |
| 70/40 | 7 | 2,70 | 12 | 2,7 | 1,71 | 13,50 | 507 | 58,57 | 0,4276 |
| 95/56 | 7 | 3,20 | 12 | 3,2 | 1,71 | 16,00 | 713 | 81,55 | 0,3044 |
| 120/70 | 7 | 3,60 | 12 | 3,6 | 1,71 | 18,00 | 901 | 199,50 | 0,2405 |
