N2XH 3x70 mm2
N2XH 3x70 mm2
0.6/1 kV XLPE insulated multi core, halogen free, flame retardant cables
Read more- Nexans ref. : 10572535
Description
Description
Standards
-
ProductIEC 60502-1
Application:
Used in energy networks in hotels, schools, tunnels, high constructions, hospitals, power plants, data processing centers, business centers where there is a risk of fire
Construction:
- Conductor:Copper
- Insulation:XLPE
- Filler:LSZH
- Outer sheath:LSZH
Marking:
NEXANS IEC 60502 N2XH Number of cores x cross section 0.6/1 kV "YEAR"
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper
Conductor shape
Sector-shaped stranded (SM)
With smaller neutral conductor
No
Insulation
XLPE (chemical)
Outer sheath
HFFR (Halogen Free Flame Retardant)
Halogen free
IEC 60754-1
Conductor flexibility
Stranded class 2
Core identification
Brown, black, grey
Sheath colour
Black
With Green/Yellow core
No
Dimensional characteristics
Dimensional characteristics
Number of cores
3
Conductor cross-section
70 mm²
Neutral conductor section (when smaller)
- mm²
Nominal outer diameter
28.0 mm
Approximate weight
2190 kg/km
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
0,6/1 kV
Max. DC resistance of the conductor at 20°C
0.268 Ohm/km
Permissible current rating in open air
246 A
Permissible current rating when buried
167 A
Usage characteristics
Usage characteristics
Operating temperature, range
-20 ... 60 °C
Short-circuit max. conductor temperature
250 °C
Bending factor when laying
8 (xD)
Smoke density
IEC 61034
Gases corrosivity
IEC 60754-2
Flame retardant
IEC 60332-3 Cat. C
Max. conductor temperature in service
90 °C
Resources
Resources
Declaration of Performance
- Declaration of Performance n� : 1000412-TRDE
- Certification Date : 4/4/22
- AVCP (Assessment and Verification of Constancy of Performance) : System 3
- Notified body : 1008
- Declared performance : Eca
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