StandardsInternational : IEC 60332-1-2
National : ASTM B 8; 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: Soft compressed round copper, class B.
2. Inner semi-conductor: Extruded.
3. Insulation: High Ethylene Polyethylene Rubber HEPR.
4. External semi-conductor: Extruded strippable.
5. Screen: Copper wires (longitudinally watertight under and over screen).
6. Outer sheath: Compound polyvinyl chloride PVC.
HEPR increased safety due to its mechanical strength and toughness of the insulation. Excellent properties against heat aging. Resistance to abrasion, moisture and sunlight. Adequate resistance to greases and oils. Flame retardant.
INDECO S.A. NGSY(F) 15 kV 133% I.L. - Gauge - PH(Section) - Year - Sequential length.
Non returnable wooden reels.
Outer sheath: Black.
ASTM B8: Concentric-Lay-Stranded copper conductors, hard, medium-hard, or soft.
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.
ICEA S-93-639: 5-46 kV Shielded Power Cable for Use in the Transmission and Distribution of Electric Energy. Section 9.4.2: Oil Immersion Test.
UL 2556: Wire and Cable Test Methods. Section 18.104.22.168:Carbon-Arc and Xenon-Arc Tests- Sunlight resistance.
|Conductor material||Soft copper|
|Material of the inner semi-conductor||Extruded|
|Material of the external semi-conductor||Extruded strippable|
|Dielectric strength core to screen DC, min.||44.0kV|
|Time of application Dielectric strength core to screen DC||5min.|
|Voltage for partial discharge test||44.0kV|
|Maximal partial discharge test||5pC|
|U.V resistance||UL 2556 - Sunlight Resistance|
|Flame retardant||IEC 60332-1-2; FT1|
|Oil resistance||ICEA S-93-639|
|Maximum operating temperature||105°C|
|Overload maximum core temperature||140°C|
|Short-circuit max. conductor temperature||250°C|
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