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 2556
Power distribution in medium voltage. As transformer feeders in substations. In power plants, industrial and operation installations, in residential areas mining installations where high mechanical strength is required. The type of conformation of the interlocked armour make has a high resistance to loads that could be placed on it. Not recommended for outdoor installations.
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.
5. Screen: Copper tapes.
6. Separation sheath: HFFR thermoplastic compound.
7. Armour: Interlocked steel tape.
8. Outer sheath: HFFR thermoplastic compound.
Its armour provides additional mechanical protection. Insulation level of 133%. The outer sheath has the following characteristics: Fire retardant, low emission dense smoke and halogen free. Resistance to attack by rodents.
INDECO S.A. FREETOX N2XSEOHBIOH 8 kV 133 % I.L. - N° cores x gauge - Year - Sequential length
Non returnable wooden reels.
Insulation: Natural (Cores are identified with binder tapes; colour: blue, black, red)
Outer sheath: Yellow.
ASTM B8: Concentric-lay-stranded copper conductors, hard, medium-hard, or soft.
ICEA S-93-639: 5-46 kV 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: Test on gases evolved during combustion of materials from cables.
Part 1: Determination of the halogen acid gas content.
Part 2: Determination of acidity (by pH measurement) and conductivity.
IEC 61034-2: Measurement of smoke density of cables burning under defined conditions.
|Material of the inner semi-conductor||Extruded|
|Material of the external semi-conductor||Extruded strippable|
|Individual screen||Copper tapes helically applied|
|Armour type||Steel Interlock|
|Outer sheath||Halogen free thermoplastic compound|
|Halogen free||IEC 60754-1|
|Dielectric strength core to screen DC, min.||28.0kV|
|Time of application Dielectric strength core to screen DC||5min.|
|Voltage for partial discharge test||28.0kV|
|Maximal partial discharge test||5pC|
|Mechanical resistance to impacts||Excellent|
|Gases corrosivity||Low pH Corrosivity IEC 60754-2|
|Gases toxicity||Low toxicity to IEC 60684-2|
|Oil resistance||ICEA S-93-639|
|Smoke density||IEC 61034-2|
|Fire retardant||IEC 60332-3 Cat.C|
|Rodent protection||Corrugated steel tape|
|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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