StandardsInternational : IEC 60228; 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 1350 aluminium, 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: Longitudinally aluminium tape (with longitudinally watertihgt under the screen).
6. Outer sheath: Low density Polyethylene LLDPE (with radial watertihgt under the outer sheath).
Conductor temperature of 90ºC for normal operation, 130°C for emergency overload and 250°C for short circuit conditions. With longitudinally watertihgt under the screen; and radial watertihgt under the outer sheath. 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.
INDECO S.A. NA2XSA2Y 18/30 kV - Section -Year - Sequential length.
Non returnable wooden reels.
Outer sheath: Red-UV.
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 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.
UNE-HD 620-10E: Distribution cables with extruded insulation for rated voltages from 3,6/6 (7,2) kV up to and including 20,8/36 (42) kV. Part 10: XLPE insulated single core and 3 core cables, and single core pre-assembled cables. Section E: Cables with polyolefine compound sheath.
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|
|Halogen free||IEC 60754-1|
|Rated Voltage Uo/U (Um)||18/30 kV|
|Gases corrosivity||Low pH Corrosivity IEC 60754-2|
|U.V resistance||UL 1581 - Sunlight Resistance|
|Smoke density||IEC 61034-2|
|Longitudinal water tightness||Yes|
|Radial water tightness||Yes|
|Oil resistance||ICEA S-93-639|
|Maximum operating temperature||90°C|
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