IEC 502 8.7/15(17.5)kV XLPE-PVC
Description
Description
Standards
-
InternationalIEC 60502-2
-
NationalICEA S-66-524
Annealed Stranded Copper Conductor,XLPE Insulation,Copper Tape Screened, PVC sheathed power cable.
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Annealed copper
Conductor shape
Compact stranded
Inner sheath
-
Insulation
Extruded XLPE compound
Material of filler / inner sheath
-
Outer sheath
PVC
Screen
Copper tape, helically
Dimensional characteristics
Dimensional characteristics
Approximate weight
3950 kg/km
Armour thickness
- mm
Average sheath thickness
2.1 mm
Conductor cross-section
300 mm²
Conductor diameter
22.7 mm
Inner sheath thickness
- mm
Nominal insulation thickness
4.5 mm
Number of cores
1
Outer Diameter
40.3 mm
Tape thickness
0.1 mm
Electrical characteristics
Electrical characteristics
Max. DC resistance of the conductor at 20°C
0.06 Ohm/km
Minimum insulation resistance
900 MOhm.km
Rated Voltage Uo/U (Um)
8,7/15 kV
Usage characteristics
Usage characteristics
Bending factor when laying
20 (xD)
U.V resistance
-
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