NA2XS2YRA2Y 18/30 kV; Outher Sheath: LLDPE; UV Resist.; For instalation in vertical drilling mines
Power distribution in medium voltage.
StandardsInternational : IEC 60228; IEC 60332-1-2; IEC 60502-2; IEC 60684-2; IEC 60754-1; IEC 60754-2; IEC 61034-2
National : ICEA S-93-639; NTP-IEC 60228; NTP-IEC 60502-2; 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, where mechanical strength is requiered, for instalation in vertical drilling mines.
1. Conductor: Compact stranded aluminium 1350, 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: Copper tapes.
6. Separation sheath: Low Linear Dendsity Polyethylene LLDPE.
7. 1st Layer armour: Aluminium 1350 wires.
8. 2nd Layer armour: Aluminium 1350 wires.
9. Tape: Polyester tape.
10. Outer sheath: Low Linear Dendsity Polyethylene LLDPE-UV.
Excellent properties against heat aging. Its armour provides additional mechanical protection. Resistance to abrasion, moisture and sunlight. Low emission dense smoke and halogen free. Adequate resitance to greases and oils. Flame retardant.
INDECO S.A. NA2XS2YRA2Y 18/30 kV - Section - Year - Sequential length.
Non returnable wooden reels.
Outer sheath: Black-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.
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 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 220.127.116.11: 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|
|Screen||Copper tape, helically|
|Armour type||Aluminium Wire|
|Sheath colour||Black - UV|
|Halogen free||IEC 60754-1|
|Dielectric strength core to screen DC, min.||63.0kV|
|Time of application Dielectric strength core to screen DC||5min.|
|Voltage for partial discharge test||31.1kV|
|Maximal partial discharge test||10pC|
|Mechanical resistance to impacts||Good|
|U.V resistance||UL 2556 - Sunlight Resistance|
|Oil resistance||ICEA S-93-639|
|Gases corrosivity||Low pH Corrosivity IEC 60754-2|
|Gases toxicity||Low toxicity to IEC 60684-2|
|Smoke density||IEC 61034-2|
|Flame retardant||IEC 60332-1-2; FT1|
|Maximum operating temperature||90°C|
|Overload maximum core temperature||130°C|
|Short-circuit max. conductor temperature||250°C|
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Wire diameter (mm)
Conditions for installation in vertical drilling mines M.V.