StandardsInternational : IEC 60332-1; IEC 60754-1; IEC 60754-2; IEC 61034
National : ASTM B 3; ASTM B 8; ICEA S-93-639; ICEA S-94-649
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 B (longitudinally watertight between and over core 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. Concentric conductor: Copper wires helically applied. (1/3) Concentric neutral according to ICEA S-94-649.
6. Tape: Polyester.
7. Outer sheath: LLDPE polyethylene.
Conductor temperature of 90ºC for normal operation, 130°C for emergency overload and 250°C for short circuit conditions. To 133% for insulation level. Longitudinally watertight between and over core conductor. 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 restardant.
INDECO S.A. N2XC2Y(OL) 15 kV - 133% I.L. - Gauge - NC33 - Year
Non returnable wooden reels.
Outer sheath: Black.
ASTM B3: Soft Annealed Copper Wire.
ASTM B8: Concentric-Lay-Stranded copper conductors, hard, medium-hard, or soft.
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.
ICEA S-94-649: Concentric Neutral Cables Rated 5 Through 46 kV.
IEC 60332-1: Test for vertical flame propagation for a single insulated wire or cable.
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.
|Material of the inner semi-conductor||Extruded|
|Material of the external semi-conductor||Extruded strippable|
|Concentric conductor||Copper wires helically applied|
|Halogen free||IEC 60754-1|
|Smoke density||IEC 61034-2|
|Gases corrosivity||Low pH Corrosivity IEC 60754-2|
|Longitudinal water tightness||Yes|
|Flame retardant||IEC 60332-1|
|Oil resistance||ICEA S-93-639|
|Maximum operating temperature||90°C|
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Concentric Neutral Nb of wires