StandardsInternational : IEC 60228
National : NTP-IEC 60228
Power distribution in medium voltage. As transformer feeders in substations. In power plants, industrial and operation installations, in residential areas and mining installations, in dry or wet locations.
1. Conductor: Compact stranded aluminium 1350, class 2.
2. Inner semi-conductor: Extruded.
3. Insulation: Cross linked polyethylene XLPE-TR (Tree retardant).
4. External semi-conductor: Extruded strippable.
These last three components extruded CV (continuous vulcanization) triple extrusion in dry cure process.
5. Screen: Copper wires.
6. Tape: Polyester.
7. Outer sheath: HDPE.
Conductor temperature of 90ºC for normal operation, 130°C for emergency overload and 250°C for short circuit conditions. Resistance to abrasion, moisture and sunlight. Adequate resistance to greases and oils.
INDECO S.A. NA2XS2Y 25 kV - Section - PH25 - Year
Non returnable wooden reels.
Outer sheath: To customer request.
NTP-IEC 60228: Conductors of insulated cables.
IEC 60228: Conductors of insulated cables.
E-MT-002: Medium voltage insulated single core cables.
|Material of the inner semi-conductor||Extruded|
|Material of the external semi-conductor||Extruded strippable|
|Resistance of the screen||0.727Ohm/km|
|Permissible short circuit current screen 0.5s||4.4kA|
|Maximum operating temperature||90°C|
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