StandardsInternational : IEC 60332-1-2
National : ASTM B 231; ICEA S-93-639; UL 1072; UL 2556
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 B (longitudinally watertight between and over the conductor).
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 (longitudinally watertight under and over the screen).
6. Outer sheath: Compound polyvinyl chloride PVC.
Excellent properties against heat aging. To 133% for insulation level. Longitudinally watertight between and over the conductor; and under and over the screen. Resistance to abrasion, moisture and sunlight. Adequate resistance to greases and oils. Flame retardant.
From 300 kcmil up to 1250 kcmil.
INDECO S.A. NA2XSY(2OL) 35 kV 133% I.L. - Gauge - PH (Screen section) - Year - Sequential length.
Non returnable wooden reels.
Outer sheath: Black.
ASTM B231: Standard Specification for Concentric-Lay-Stranded Aluminum 1350 Conductors.
UL 1072: Standard for Medium-Voltage Power Cables.
ICEA S-93-639: 5-46 kV shielded power cable for use in the transmission and distribution of electric energy.
IEC 60332-1-2: Test for vertical flame propagation for a single insulated wire or cable - Procedure for 1 kW pre-mixed flame.
UL 2556: Wire and Cable Test Methods. Section 9.3: FT1 (Vertical-Specimen) Flame Test.
UL 2556: Wire and Cable Test Methods. Section 188.8.131.52: Carbon-Arc and Xenon-Arc Tests- Sunlight resistance.
|Conductor material||aluminum Alloy 1350|
|Material of the inner semi-conductor||Extruded|
|Material of the external semi-conductor||Extruded strippable|
|Dielectric strength core to screen DC, min.||84.0kV|
|Time of application Dielectric strength core to screen DC||5min.|
|Voltage for partial discharge test||84.0kV|
|Maximal partial discharge test||5pC|
|Longitudinal water tightness||Yes|
|U.V resistance||UL 2556 - Sunlight Resistance|
|Flame retardant||IEC 60332-1-2; FT1|
|Maximum operating temperature||90°C|
|Overload maximum core temperature||130°C|
|Short-circuit max. conductor temperature||250°C|
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