Single-core power cables (K) with an aluminum working conductor (Al) with a radial field (H), cross-linked polyethylene insulation (XS) with a concentric copper sheath and a PVC sheath (Y).
Power cables with construction of cable in line with demands of standard IEC 60502-2
Voltage: 6/10kV; 8,7/15kV; 12/20kV; 18/30kV;
Temperature Range: Fixed: +90°C to 250°
Conductor:Compacted Round conductor class 2
Insulation: Extruded inner semi conductive layer, XLPE insulation and extruded outer semi conductive layer + Semiconductive tape
Metallic screen layer: Copper wires with open helix copper tape
Outer Sheath:Low Temperature PVC, Red or as per customer requirement
Marking:By Inkjet
YHAKXS 6/10kV | |||||||
Cross-section of a working vein | Cross-section of the return vein | Nominal thickness | Approximate external diameter of the cable | Approximate cable weight | Max. resistance of the working conductor at temp. | ||
izolacji | powłoki | 20˚C | 90˚C | ||||
mm2 | mm2 | mm | mm | kg/km | Ω/km | Ω/km | |
35 | 16 | 3,4 | 2,5 | 24,1 | 677 | 0,868 | 1,117 |
50 | 16 | 3,4 | 2,5 | 25,3 | 747 | 0,641 | 0,825 |
70 | 25 | 3,4 | 2,5 | 27,0 | 912 | 0,443 | 0,570 |
95 | 35 | 3,4 | 2,5 | 28,7 | 1112 | 0,320 | 0,412 |
120 | 50 | 3,4 | 2,5 | 29,8 | 1347 | 0,253 | 0,326 |
150 | 50 | 3,4 | 2,5 | 31,6 | 1472 | 0,206 | 0,265 |
185 | 50 | 3,4 | 2,5 | 33,1 | 1605 | 0,164 | 0,211 |
240 | 50 | 3,4 | 2,5 | 35,5 | 1813 | 0,125 | 0,161 |
300 | 50 | 3,4 | 2,5 | 37,7 | 2026 | 0,100 | 0,129 |
400 | 50 | 3,4 | 2,5 | 41,1 | 2378 | 0,0778 | 0,100 |
500 | 50 | 3,4 | 2,5 | 43,7 | 2710 | 0,0605 | 0,078 |
630 | 50 | 3,4 | 2,6 | 47,6 | 3161 | 0,0469 | 0,060 |
800 | 50 | 3,4 | 2,7 | 51,1 | 3744 | 0,0367 | 0,047 |
*After agreement between the parties, the cables can be made with a screen of a different cross-section than that given in the table |