StandardsInternational : IEC 60332-1; IEC 60754-2; IEC 61034
National : ASTM B 3; ASTM B 8; 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 (with longitudinally watertight between and over the conductor).
2. Inner semi-conductor: Extruded.
3. Insulation: HEPR.
4. External semi-conductor: Extruded strippable.
5. Concentric conductor: Copper wires helically applied. (1/3) Concentric neutral (with longitudinally watertight under and over the concentric conductor).
6. Outer sheath: HDPE High density polyethylene.
Conductor temperature of 105ºC 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 the core conductor; and under and over the concentric conductor. 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. N2XC2Y(2OL) 35 kV 133% I.L. - Gauge - NC33 - Year - Sequential length.
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-94-649: Concentric Neutral Cables Rated 5 Through 46 kV.
IEC 60754-2: Determination of degree of acidity of gases evolved during the combustion of materials taken from electric cables by measuring pH 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 60754-2|
|Smoke density||IEC 61034-2|
|Maximum operating temperature||105°C|
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Concentric Neutral Nb of wires