StandardsInternational : IEC 60332-1; IEC 60754-1; IEC 60754-2; IEC 61034
National : ASTM B 231; ASTM B 3; ICEA S-93-639; ICEA S-94-649; 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: Compressed stranded 1350 aluminum, class B.
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 according to ICEA S-94-649
6. Tape: Polyester.
7. Outer sheath: LLDPE Low level density polyethylene.
Conductor temperature of 105ºC for normal operation, 140°C for emergency overload and 250°C for short circuit conditions. 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.
1/0, 2/0 AWG and 750 kcmil.
INDECO S.A. NA2XC2Y 25 kV - Gauge - NC33 - Year - Sequential length.
Non returnable wooden reels.
Outer sheath: To customer request.
ASTM B3: Soft Annealed Copper Wire.
ASTM B231: Standard Specification for Concentric-Lay-Stranded Aluminum 1350 Conductors.
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 60684-2: Flexible insulating sleeving - Part 2: Methods of test.
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.
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.
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|
|Concentric conductor||Copper wires helically applied|
|Halogen free||IEC 60754-1|
|Oil resistance||ICEA S-93-639|
|Gases corrosivity||Low pH Corrosivity IEC 60754-2|
|Smoke density||IEC 61034-2|
|Flame retardant||IEC 60332-1|
|Maximum operating temperature||105°C|
|Overload maximum core temperature||140°C|
|Short-circuit max. conductor temperature||250°C|
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Concentric Neutral Nb of wires