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Description
Description
Standards
-
ProductCEI 20-13
Single core cables with aluminium conductor, elastomeric insulation, PVC outer sheath.
Application:
Suitable for fixed installation indoor or outdoor laying in air or indirectly buried.
Construction:
- Conductor: stranded, compacted, round aluminum – Cl. 2 (CEI EN 60228).
- Insulation: cross-linked compound. Colour: black.
- Outer sheath: extruded PVC compound. Colour: grey.
Functional characteristics:
- Rated voltages U0/U: 0,6/1 kV
- Max. operating temperature of conductor: 90°C
- Max. short circuit temperature of conductor: 250°C (max 5s)
- Min. installation temperature: 0°C
- Max. tensile strength on the conductor during installation: 50 N/mm2
- Min. bending radius during installation: 6 Dcable
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Aluminum
Conductor shape
Round, stranded and compacted
Conductor flexibility
Class 2 IEC 60228
Insulation
Cross-linked compound
Insulation colour
Black
Lay Up
Single core
Outer sheath
PVC compound
Sheath colour
Grey
Dimensional characteristics
Dimensional characteristics
Number of cores
1
Conductor cross-section
240 mm²
Conductor diameter
18.5 mm
Average insulation thickness
1.7 mm
Diameter over insulation
22.2 mm
Average sheath thickness
1.7 mm
Nominal outer diameter
27.3 mm
Approximate weight
970 kg/km
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
0.6/ 1 (1.2) kV
Max. DC resistance of the conductor at 20°C
0.125 Ohm/km
A.C. Conductor resist. 50Hz and at 90 °C
0.162 Ohm/km
Permissible short circuit current conductor 1s
22.7 kA
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