StandardsInternational : IEC 60228; IEC 60332-1-2; IEC 60684-2; IEC 60754-1; IEC 60754-2; IEC 61034-2
National : ASTM A 475; NTP-IEC 60228; UL 2556
Medium voltage aerial power distribution. Transformer feeders, power plants, industrial and operation installations, in places where underground networks cannot be possible, mining installations, tree-lined urban zones or with little space.
1. Conductor: Compact stranded aluminium, 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.
5. Screen: Aluminium tapes.
6. Individual outer sheath: linear low density polyethylene .
7. Messenger: Galvanized stranded steel wire cable with LLDPE-UV sheath.
Excellent properties against heat aging. Resistance to abrasion, moisture and sunlight. Good resistance to traction. The outer sheath has the following characteristics: low emission dense smoke and halogen free. Flame retardant.
INDECO S.A. NA2XSA2Y-S 8.7/15 kV - Nb. Coresx1xSection - Year - Sequential length.
Non returnable wooden reels.
Insulation: Natural (Core identification with binder tapes: green(R), white(S), red(T).
Outer sheath: Black-UV.
NTP-IEC 60228: Conductors of insulated cables.
DNC-ET-017a: Self-supporting insulated aluminium and copper cable for overhead distribution system of M.V. - 10 kV.
ASTM A 475: Zinc coated steel wire strand.
IEC 60228: Conductors of insulated cables.
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: 5-46kV Shielded Power Cable for Use in the Transmission and Distribution of Electric Energy. Section 9.4.2: Oil inmersion 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|
|Individual screen||Aluminium tapes helically applied|
|Messenger||Galvanised stranded steel wire|
|Halogen free||IEC 60754-1|
|Dielectric strength core to screen DC, min.||30.5kV|
|Time of application Dielectric strength core to screen DC||5min.|
|Voltage for partial discharge test||15.0kV|
|Maximal partial discharge test||10pC|
|U.V resistance||UL 2556 - Sunlight Resistance|
|Oil resistance||ICEA S-93-639|
|Gases toxicity||Low toxicity to IEC 60684-2|
|Gases 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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