NAGCSA2Y(2OL) 25 kV RC; NC33; HDPE Outer Sheath; UV Resist.
Power distribution in medium voltage.
StandardsInternational : IEC 60332-1-2; IEC 60684-2; IEC 60754-1; IEC 60754-2; IEC 61034-2
National : ASTM B 231; ICEA S-93-639; ICEA S-94-649; UL 2556
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 aluminium 1350, class B (with longitudinally watertight between and over the core conductor).
2. Inner semi-conductor: Extruded.
3. Insulation: High Density Ethylene-Propylene Rubber HEPR.
4. External semi-conductor: Extruded strippable.
5. Concentric conductor: Copper wires helically applied. (1/3) Concentric neutral according to ICEA S-94-649 (with longitudinally watertight under and over the concentric conductor).
6. Radial watertight: single-ply aluminium tape.
7. Outer sheath: HDPE-UV High density polyethylene.
Excellent properties against heat aging. With longitudinally watertight between and over the core conductor; and under and over the concentric conductor; radial watertight 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. Flame retardant.
INDECO S.A. NAGCSA2Y(2OL) 25 kV - Gauge - NC33 - Year - Sequential length.
Non returnable wooden reels.
Outer sheath: Black-UV.
ASTM B231: Standard Specification for Concentric-Lay-Stranded Aluminum 1350 Conductors.
ICEA S-94-649: Concentric neutral Cables rated 5 through 46 kV.
IEC 60332-1-2: Test for vertical flame propagation for a single insulated wire or cable - Procedure for 1 kW pre-mixed flame.
UL 2556: Wire and Cable Test Methods. Section 9.3: FT1 (Vertical-Specimen) Flame Test.
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: 5-46 kV Shielded Power Cable for Use in the Transmission and Distribution of Electric Energy. Section 9.4.2: Oil Immersion Test.
UL 2556: Wire and Cable Test Methods. Section 188.8.131.52: Carbon-Arc and Xenon-Arc Tests- Sunlight resistance.
|Conductor material||aluminum Alloy 1350|
|Material of the inner semi-conductor||Extruded|
|Material of the external semi-conductor||Extruded strippable|
|Concentric conductor||Copper wires helically applied|
|Sheath colour||Black - UV|
|Halogen free||IEC 60754-1|
|Dielectric strength core to screen DC, min.||52.0kV|
|Time of application Dielectric strength core to screen DC||5min.|
|Voltage for partial discharge test||52.0kV|
|Maximal partial discharge test||5pC|
|U.V resistance||UL 2556 - Sunlight Resistance|
|Oil resistance||ICEA S-93-639|
|Gases toxicity||Low toxicity to IEC 60684-2|
|Gases corrosivity||Low pH Corrosivity IEC 60754-2|
|Smoke density||IEC 61034-2|
|Flame retardant||IEC 60332-1-2; FT1|
|Longitudinal water tightness||Yes|
|Radial water tightness||Yes|
|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 /Gauge