StandardsInternational : IEC 60228; IEC 60332-1; IEC 60502-2; IEC 60754-1; IEC 60754-2; IEC 61034
National : ICEA S-93-639; NTP-IEC 60228; NTP-IEC 60502-2; UL 1581
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 soft copper, class 2.
2. Inner semi-conductor: Extruded.
3. Insulation: Cross linked polyethylene XLPE.
4. External semi-conductor: Extruded strippable.
These last three components extruded CV (continuous vulcanization) triple extrusion.
5. Screen: Copper tape.
6. Separation sheath: Linear low-density polyethylene (LLDPE).
7. Armour: Galvanized steel with sheath LLDPE.
8. Outer sheath: Linear low-density polyethylene (LLDPE).
Conductor temperature of 90ºC for normal operation, 130°C for emergency overload and 250°C for short circuit conditions. Excellent properties against heat aging. Resistance to abrasion, moisture and sunlight. Adequate resistance to greases and oils. The outer sheath has the following characteristics: low emission dense smoke and halogen free. Flame retardant.
INDECO S.A. N2XSE2YR2Y 8.7/15 kV - Nb cores x section - Year.
Non returnable wooden reels.
Insulation: Natural (Cores are identified with binder tapes; color: white, black, red).
Outer sheath: Black.
NTP-IEC 60228: Conductors of insulated cables.
NTP-IEC 60502-2: Power cables with extruded insulation and their accessories for rated voltages from 6 kV up to 30 kV.
ICEA S-93-639 Section 9.4.2 (Oil Immersion Test): 5-46 kV Shielded Power Cable for Use in the Transmission and Distribution of Electric Energy - Oil Immersion Test.
IEC 60228: Conductors of insulated cables.
IEC 60332-1: Test for vertical flame propagation for a single insulated wire or cable.
IEC 60502-2: Power cables with extruded insulation and their accessories for rated voltages from 6 kV up to 30 kV.
IEC 60754-1: Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content.
IEC 60754-2: Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity.
IEC 61034-2: Measurement of smoke density of cables burning under defined conditions.
UL 1581 Section 1200 (Sunlight resistance): Reference standard for electrical wires, cables, and flexible cords - Carbon-Arc and Xenon-Arc Tests- Sunlight resistance.
|Material of the inner semi-conductor||Extruded|
|Material of the external semi-conductor||Extruded strippable|
|Individual screen||Copper tapes helically applied|
|Halogen free||IEC 60754-1|
|Rated Voltage Uo/U (Um)||8.7/15 kV|
|Mechanical resistance to impacts||Good|
|U.V resistance||UL 1581 - Sunlight Resistance|
|Smoke density||IEC 61034-2|
|Gases corrosivity||IEC 60754-2|
|Flame retardant||IEC 60332-1|
|Oil resistance||ICEA S-93-639|
|Maximum operating temperature||90°C|
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