0.6/1kV CU/MGT/XLPE/LSZH/SWA/LSZH Power Cable
For used in power transmission and distribution system, suitable for outdoor use at temperature range
from -52℃ to +80℃.
3.1 Conductor
Up to 2.5mm²: Tinned annealed stranded circular non-compacted
copper conductor in accordance with IEC 60228 Class 2
4 to 25mm²: Plain annealed stranded circular non-compacted
copper conductor in accordance with IEC 60228 Class 2
Above 25mm²: Plain annealed stranded circular compacted copper
conductor in accordance with IEC 60228 Class 2
3.2 Fire proof layer
Mica Glass tape overlapped around the conductor
3.3 Insulation
Extruded XLPE compound comply with IEC 60502-1
Color:
2C: Brown, Blue
3C: Black, Brown, Grey
4C: Black, Brown, Grey, Blue
2C+E: Brown, Blue, Green/Yellow (Earth)
3C+E: Black, Brown, Grey, Green/Yellow (Earth)
4C+E: Black, Brown, Grey, Blue, Green/Yellow (Earth)
5 core and above: black core printed white numbers
3.4 Assembly and filler(optional)
The interstices between cores filled with non-hygroscopic
polypropylene rope to form substantially circular shape with a
suitable binder tape
3.5 Inner sheath
Extruded LSZH ST8 compound comply with IEC 60502-1
Color: Black
3.6 Metal amour
A layer of galvanize steel wires with suitable binder tape helically applied on the inner sheath
3.7 Outer sheath
Extruded LSZH ST8 compound comply with IEC 60502-1
Color: Orange with a red strip
For example:
EAC YANGER IEC 60331 CU/MGT/XLPE/LSZH/SWA/LSZH 2C×2.5+E 2.5 SQMM 0.6/1kV нг (А) – FRHF -52°
C~+40°C YEAR ****M
Note: “****M” meter marking by inkjet with increased sequence with numbering
“нг (А) – FRHF” at least every 1 metre appear on the cable
Rated voltage, U0/U(Um), kV | 0.6/1(1.2) |
Rated, operating temperature range, ℃ | -52~+80 |
Min. installation temperature without preheating, ℃ | -20 |
Max. conductor temperature in service, ℃ | 90 |
Max. permissible short-circuit temperature,5 sec, ℃ | 250 |
Min. bending radius, D overall diameter of cable | 12D |
Flame retardant | IEC 60332-3-22 |
Fire resistant | IEC60331(2 h) |
Halogen Gas Emission | IEC 60754-1, < 0.5% |
Low Smoke Emission | IEC 61034-1/2 |
UV resistant | UL 1581 |
Oil resistant | IEC60811(IRM 902 – 4h at 70°C, variation ±40%) |
Oxygen Index(Sheath) | ASTM D 2863 |
Cold bend | IEC 60811-1-4, -35℃ |
Cold impact | IEC 60811-1-4 & CSA C22.2 No.38-10, -35℃ |
Chemical resistance | Accidental |