FREETOX NGSSAOH(90°)(F) 15 kV; ST Overlapped 50%; NMX-J-142/1-ANCE-2017
Power distribution in medium voltage.
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, direct application in places with high public attendance. Not recommended for outdoor installations.
1. Conductor: Compact soft copper, class B.
2. Inner semi-conductor: Extruded.
3. Insulation: Ethylene-Propylene Rubber EPR.
4. External semi-conductor: Extruded strippable.
5. Screen: Copper tape (30mm x 0,127mm) overlapped 50% (with longitudinally watertight under and over the screen).
6. Radial watertight: Single-ply aluminium tape.
7. Outer sheath: HFFR halogen free thermoplastic compound.
Excellent properties against heat aging. With longitudinally watertight under and over the screen; radial watertight under the outer sheath. To 100% for insulation level. The outer sheath has the following characteristics: Fire retardant, low emission of dense smoke and halogen free. Adequate resistance to oil.
300 kcmil and 500 kcmil.
INDECO S.A. FREETOX NGSSAOH(90°)(F) 15 kV - Gauge - Year - Sequential length.
Non returnable wooden reels.
Outer sheath: Red.
ASTM B8: Concentric-Lay-Stranded copper conductors, hard, medium-hard, or soft.
NMX-J-142/1-ANCE-2011: Conductors - Power cables with metal shield, insulated with cross-linked polyethylene or ethylene- Propylene based for voltages of 5 kV up to 35 kV - Specifications and test methods.
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||Soft copper|
|Material of the inner semi-conductor||Extruded|
|Material of the external semi-conductor||Extruded strippable|
|Screen||Copper tape, helically|
|Outer sheath||Halogen free thermoplastic compound|
|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|
|Longitudinal water tightness||Yes|
|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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