StandardsInternational : IEC 60228; IEC 60332-1-2; IEC 60811-401; IEC 60811-402; IEC 60811-403; IEC 60811-409; IEC 60811-501; IEC 60811-504; IEC 60811-505; IEC 60811-506; IEC 60811-507; IEC 60811-508; IEC 60811-509
National : ABNT NBR 6251 ; ABNT NBR 7286 ; ICEA S-93-639; NTP-IEC 60228; UL 2556
Power distribution in medium voltage. As transformer feeders in substations. In power plants, industrial and operation installations, in residential areas and mining installations, in dry or wet locations.
1. Conductor: Flexible soft copper, class 5 (with semiconductive tape).
2. Inner semi-conductor: Extruded.
3. Insulation: High Density Ethylene-Propylene Rubber HEPR.
4. External semi-conductor: Extruded strippable.
5. Screen: Copper wires.
6. Tape: Polyester.
7. Outer sheath: Compound polyvinyl chloride PVC.
Excellent properties against heat aging. Resistance to abrasion, moisture and sunlight. Adequate resistance to greases and oils. Flame retardant.
50 mm2 y 400 mm2.
INDECO S.A. NGSY 20/35 kV - Section - PH(cross section) - FB - Year - Sequential length.
Non returnable wooden reels.
Outer sheath: Black.
NTP-IEC 60228: Conductors of insulated cables.
IEC 60228: Conductors of insulated cables.
ABNT NBR 6251: Insulated power cables, for rated voltages 1 kV up to 35 kV - Constructive requirements.
ABNT NBR 7286: Power cables with extruded ethylene rubber insulation (EPR) for rated voltages from 1 kV up to 35 kV - Perfomance requirements.
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 60811-401: Thermal ageing methods. Ageing in an air oven.
IEC 60811-402: Water absorption tests.
IEC 60811-403: Ozone resistance test on cross-linked compounds.
IEC 60811-409: Loss of mass test for thermoplastic insulations and sheaths.
IEC 60811-501: Test for determining the mechanical properties.
IEC 60811-504: Bending test at low temperature for insulation and sheaths.
IEC 60811-505: Elongation at low temperature for insulations and sheaths.
IEC 60811-506: Impact test at low temperature for insulations and sheaths.
IEC 60811-507: Hot set test for cross-linked materials.
IEC 60811-508: Pressure test at high temperature for insulation and sheaths.
IEC 60811-509: Test for resistance of insulations and sheaths to cracking.
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.
UL 2556: Wire and Cable Test Methods. Section 220.127.116.11: Carbon-Arc and Xenon-Arc Tests- Sunlight resistance.
|Conductor material||Soft copper|
|Conductor flexibility||Flexible class 5|
|Material of the inner semi-conductor||Extruded|
|Material of the external semi-conductor||Extruded strippable|
|Rated Voltage Uo/U (Um)||20 / 35 kV|
|U.V resistance||UL 2556 - Sunlight Resistance|
|Flame retardant||IEC 60332-1-2; FT1|
|Oil resistance||ICEA S-93-639|
|Maximum operating temperature||105°C|
|Overload maximum core temperature||140°C|
|Short-circuit max. conductor temperature||250°C|
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