StandardsInternational : IEC 60332-1; IEC 60332-3-24; IEC 60684-2; IEC 60754-1; IEC 60754-2; IEC 60811-1-3; IEC 60811-1-4; IEC 61034
National : ASTM B 3; ASTM B 8; ICEA S-93-639; UL 1072; UL 1581
Power distribution in medium voltage, direct application in places with public attendance high.
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. Screen: Copper wires.
6. Tape: Polyester.
7. Outer sheath: HFFR-UV halogen free thermoplastic compound.
Conductor temperature of 90ºC for normal operation, 130°C for emergency overload and 250°C for short circuit conditions. To 133% for insulation level. The outer sheath has the following characteristics: Fire retardant, low emission dense smoke and halogen free. Adequate resistance to oils. Resistance to sunlight.
250 kcmil and 500 kcmil.
INDECO S.A. FREETOX N2XSOH 15 kV 133% I.L. - Gauge - Year - PH(Section) - Sequential length.
Non returnable wooden reels.
Outer sheath: Black-UV.
ASTM B3: Soft annealed copper wire.
ASTM B8: Concentric-lay-stranded copper conductors, hard, medium-hard, or soft.
UL 1072: Standard for Medium-Voltage Power Cables.
IEC 60332-1: Test for vertical flame propagation for a single insulated wire or cable.
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: Determination of degree of acidity of gases evolved during the combustion of materials taken from electric cables by measuring pH and conductivity.
IEC 60811-1-3: Water absorption tests - Shrinkage test.
IEC 60811-1-4: Tests at low temperature.
IEC 61034-2: Measurement of smoke density of cables burning under defined conditions.
ICEA S-93-639 Section 9.4.2 (Oil Immersion Test): 5-46kV Shielded Power Cable for Use in the Transmission and Distribution of Electric Energy - Oil Immersion Test.
UL 1581 Section 1200 (Sunlight resistance): Reference standard for electrical wires, cables, and flexible cords - Carbon-Arc and Xenon-Arc Tests- Sunlight resistance.
|Material of the inner semi-conductor||Extruded|
|Material of the external semi-conductor||Extruded strippable|
|Outer sheath||Halogen free thermoplastic compound|
|Halogen free||IEC 60754-1|
|U.V resistance||UL 1581 - 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|
|Fire retardant||IEC 60332-3 Cat.C|
|Maximum operating temperature||90°C|
|Overload maximum core temperature||130°C|
|Short-circuit max. conductor temperature||250°C|
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