StandardsInternational : IEC 60332-1-2; IEC 60332-3-24 Cat.C; IEC 60684-2; IEC 60754-1; IEC 60754-2; IEC 61034-2
National : ASTM B 8; ICEA S-93-639; UL 1072; UL 2556
Underground power distribution and subtransmission. As transformer feeders in substations. In power plants, industrial and operation installations, in residential areas and mining installations, in dry or wet locations; reduce to electromagnetic interferences.
1. Conductor: Compact stranded soft copper, class B.
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. Individual screen: Copper tapes.
6. Filler: HFFR halogen free thermoplastic compound.
7. Outer sheath: HFFR-UV halogen free thermoplastic compound.
Excellent properties against heat aging. Insulation level of 100%. The outer sheath has the following characteristics: Fire retardant, low emission of dense smoke and halogen free. Adequate resistance to oil. Sunlight resistant.
From 1/0 AWG up to 4/0 AWG.
INDECO S.A. FREETOX N2XSEOH 25 kV - Nb. cores x Gauge - Year - Sequential lenght.
Non returnable wooden reels.
Insulation: Natural (Core identification with binder tapes; colour: white, black, red).
Outer sheath: Red-UV.
ASTM B8: Concentric-lay-stranded copper conductors, hard, medium-hard, or soft.
UL 1072: Standard for Medium-Voltage Power Cables.
ICEA S-93-639: 5-46kV Shielded Power Cable for Use in the Transmission and Distribution of Electric Energy.
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 60332-3-24: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category C.
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 Immersion Test.
UL 2556: Wire and Cable Test Methods. Section 22.214.171.124: Carbon-Arc and Xenon-Arc Tests- Sunlight resistance.
|Conductor material||Soft copper|
|Material of the inner semi-conductor||Extruded|
|Material of the external semi-conductor||Extruded strippable|
|Individual screen||Copper tapes helically applied|
|Outer sheath||Halogen free thermoplastic compound - UV Resist.|
|Sheath colour||Red - 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|
|Fire retardant||IEC 60332-3-24 Cat.C|
|Maximum operating temperature||90°C|
|Overload maximum core temperature||130°C|
|Short-circuit max. conductor temperature||250°C|
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