NA2XSA2Y(F) 18/30 kV; Exter. semi-cond: fully bonded
Power distribution in medium voltage.
StandardsInternational : IEC 60228; IEC 60502-2; IEC 60754-2; IEC 60811-1-1; IEC 60811-1-2; IEC 60811-1-3; IEC 60811-1-4; IEC 60811-2-1; IEC 60811-3-1; IEC 60811-3-2; IEC 61034
National : NTP-IEC 60228; NTP-IEC 60502-2
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: Compact stranded 1350 aluminium, class 2.
2. Inner semi-conductor: Extruded.
3. Insulation: Cross linked polyethylene XLPE-TR (Tree retardant).
4. External semi-conductor: Extruded fully bonded.
These last three components extruded CV (continuous vulcanization) triple extrusion in dry cure process.
5. Tape: Water blocking.
6. Screen: Longitudinally aluminium tape (with radial watertight).
7. Outer sheath: Low density Polyethylene LLDPE.
Conductor temperature of 90ºC for normal operation, 130°C for emergency overload and 250°C for short circuit conditions. With radial watertihgt under he outer sheath. Low emission dense smoke and halogen free. Resistance to abrasion, moisture and sunlight. Adequate resistance to greases and oils.
From 150 mm2 up to 400 mm2.
INDECO S.A. NA2XSA2Y(F) 18/30 kV - Section -Year - Sequential length.
Non returnable wooden reels.
Outer sheath: Black.
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 60811-1-1: Measurement of thickness and overall dimensions - Test for determining the mechanical properties.
IEC 60811-1-2: Thermal ageing methods.
IEC 60811-1-3: Water absorption tests - Shrinkage test.
IEC 60811-1-4: Tests at low temperature.
IEC 60811-2-1: Ozone resistance, hot set and mineral oil immersion tests.
IEC 60811-3-1: Pressure test at high temperature - Tests for resistance to cracking.
IEC 60811-3-2: Loss of mass test - Thermal stability test.
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 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 fully bonded|
|Halogen free||IEC 60754-2|
|Rated Voltage Uo/U (Um)||18/30 kV|
|Smoke density||IEC 61034-2|
|Radial water tightness||Yes|
|Maximum operating temperature||90°C|
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