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N2XH 7G2.5 mm2
N2XH 7G2.5 mm2
0.6/1 kV XLPE insulated multi core, halogen free, flame retardant control cables
Read more- Nexans ref. : 10582813
- Country ref. : TR
- EAN : 8680969237482
Description
Description
Standards
-
ProductIEC 60502-1
Application:
Control cables 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
Circular stranded (RM)
Insulation
XLPE (Cross-linked Polyethylene)
Outer sheath
LSZH
Halogen free
IEC 60754-1
Conductor flexibility
Stranded class 2
Core identification
Black cores with white numbers + green/ yellow
Sheath colour
Black
With Green/Yellow core
Yes
Dimensional characteristics
Dimensional characteristics
Number of cores
7
Conductor cross-section
2.5 mm²
Nominal outer diameter
13.7 mm
Approximate weight
330 kg/km
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
0,6/1 kV
Max. DC resistance of the conductor at 20°C
7.41 Ohm/km
Permissible current rating in open air
21 A
Permissible current rating when buried
18 A
Usage characteristics
Usage characteristics
Operating temperature, range
-20 ... 60 °C
Short-circuit max. conductor temperature
250 °C
Bending factor when laying
8 (xD)
Flame retardant
IEC 60332-3 Cat. C
Smoke density
IEC 61034
Gases corrosivity
IEC 60754-2
Max. conductor temperature in service
90 °C
Resources
Resources
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