NA2XS2Y 20/35 kV PH; LLDPE Outer Sheath; UV Resist.; ABNT NBR 6251; ABNT NBR 7286
Power distribution in medium voltage.
StandardsInternational : IEC 60228; IEC 60332-1-2; IEC 60684-2; IEC 60754-1; IEC 60754-2; IEC 61034-2
National : ABNT NBR 6251 ; ABNT NBR 7287 ; ICEA S-93-639; NTP-IEC 60228; UL 2556
Power distribution in medium voltage. In power plants and electrical substations, industrial and operation installations, in residential areas and mining installations, in dry or wet locations.
1. Conductor: Compact round 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 wires.
6. Tape: Polyester tape.
7. Outer sheath: LLDPE-UV linear low density polyethylene.
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 retardant.
From 95 mm2 up to 630 mm2.
INDECO S.A. NA2XS2Y 20/35 kV - Cross section - PH(Screen section) - Year - Sequential length.
Non returnable wooden reels.
Outer sheath: Black-UV.
NTP-IEC 60228: Conductors of insulated cables.
IEC 60228: Conductors of insulated cables.
ABNT NBR 6251: Insulated power cables, for rated voltages 1 kV up to 35 kV - Constructive requirements.
ABNT NBR 7287: Power cables extruded cross-linked polyethylene insulated power cable for rated voltages from 1 up to 35 kV - Performace requirements.
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|
|Sheath colour||Black - UV|
|Halogen free||IEC 60754-1|
|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|
|Maximum operating temperature||90°C|
|Overload maximum core temperature||130°C|
|Short-circuit max. conductor temperature||250°C|
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