FREETOX NAGSEOHROH 6/10 kV; for installation in vertical drilling mines
Power distribution in medium voltage.
StandardsInternational : IEC 60228; IEC 60332-1-2; IEC 60332-3-24 Cat.C; 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
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, where mechanical strength is required, for instalation in vertical drilling mines.
1. Conductor: Compact stranded aluminum 1350, class 2.
2. Inner semi-conductor: Extruded.
3. Insulation: High Density Ethylene Propylene Rubber HEPR.
4. External semi-conductor: Extruded strippable.
5. Individual screen : Copper tapes.
6. Separation sheath: HFFR halogen free thermoplastic compound.
7. Armour: Galvanized steel wires.
8. Tape: Polyester tape.
9. Outer sheath: HFFR halogen free thermoplastic compound.
Good resistance to electric discharges. Its armour provides additional mechanical protection. Resistance to abrasion, moisture. Adequate resistance to greases and oils. Low emission dense smoke and halogen free. Flame retardant.
INDECO S.A. FREETOX NAGSEOHROH 6/10 kV - Nb cores x section - Year - Sequential length.
Non returnable wooden reels.
Insulation: Natural (Cores are identified with binder tapes; color: white, black, red).
Outer sheath: Red.
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 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: 5-46 kV Shielded Power Cable for Use in the Transmission and Distribution of Electric Energy. Section 9.4.2: Oil Immersion Test.
|Conductor material||aluminum Alloy 1350|
|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|
|Halogen free||IEC 60754-1|
|Dielectric strength core to screen DC, min.||21.0kV|
|Time of application Dielectric strength core to screen DC||5min.|
|Voltage for partial discharge test||10.4kV|
|Maximal partial discharge test||10pC|
|Mechanical resistance to impacts||Good|
|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||105°C|
|Overload maximum core temperature||140°C|
|Short-circuit max. conductor temperature||250°C|
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Wire diameter (mm)
Conditions for installation in vertical drilling mines