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N2XH Multi Core Cables Dca-s1,d2,a1
N2XH Multi Core Cables Dca-s1,d2,a1
Multi-core, single or multi-wire copper conductor power cables that are halogen-free and fire-safe. Thanks to their low smoke density, non-flame propagating properties and no corrosive gas emissions for protecting life and property in case of fire. This cable type is ideal for general power supply and distribution in indoor applications. Nexans' specially developed easy-stripping feature reduces cable installation time by up to 56%.
Read moreN2XH 3x1.5 mm2
Nexans ref. 10549395 - Country ref. TR
- Packaging: Drum (1000m)
- Conductor shape: Circular solid (RE)
- With smaller neutral conductor: No
- Conductor flexibility: Solid class 1
- Core identification: Brown, black, grey
- With Green/Yellow core: No
- Number of cores: 3
- Conductor cross-section: 1.5 mm²
- Neutral conductor section (when smaller): - mm²
- Nominal outer diameter: 10.0 mm
- Approximate weight: 140 kg/km
- Max. DC resistance of the conductor at 20°C: 12.1 Ohm/km
- Perm current rating in air 30°C: 23 A
- Permissible current rating buried/direct 20°C: 23 A
N2XH 3x2.5 mm2
Nexans ref. 10549396 - Country ref. TR
- Packaging: Drum (1000m)
- Conductor shape: Circular solid (RE)
- With smaller neutral conductor: No
- Conductor flexibility: Solid class 1
- Core identification: Brown, black, grey
- With Green/Yellow core: No
- Number of cores: 3
- Conductor cross-section: 2.5 mm²
- Neutral conductor section (when smaller): - mm²
- Nominal outer diameter: 11.0 mm
- Approximate weight: 140 kg/km
- Max. DC resistance of the conductor at 20°C: 7.41 Ohm/km
- Perm current rating in air 30°C: 32 A
- Permissible current rating buried/direct 20°C: 30 A
N2XH 4G25 mm2
Nexans ref. 10591294 - Country ref. TR
- Packaging: Drum (1000m)
- Conductor shape: Round, stranded
- With smaller neutral conductor: No
- Conductor flexibility: Stranded class 2
- Core identification: Brown, black, grey, green/yellow
- With Green/Yellow core: Yes
- Number of cores: 4
- Conductor cross-section: 25 mm²
- Neutral conductor section (when smaller): - mm²
- Nominal outer diameter: 21.9 mm
- Approximate weight: 1240 kg/km
- Max. DC resistance of the conductor at 20°C: 0.7272 Ohm/km
- Perm current rating in air 30°C: - A
- Permissible current rating buried/direct 20°C: - A
N2XH 3x185+1G95 mm2
Nexans ref. 10591293 - Country ref. TR
- Packaging: Drum (1000m)
- Conductor shape: Round, stranded
- With smaller neutral conductor: Yes
- Conductor flexibility: Stranded class 2
- Core identification: Brown, Black, Grey + Green/Yellow
- With Green/Yellow core: No
- Number of cores: 4
- Conductor cross-section: 185 mm²
- Neutral conductor section (when smaller): 95 mm²
- Nominal outer diameter: 47.9 mm
- Approximate weight: 7110 kg/km
- Max. DC resistance of the conductor at 20°C: 0.0991 Ohm/km
- Perm current rating in air 30°C: - A
- Permissible current rating buried/direct 20°C: - A
Description
Description
Standards
-
ProductIEC 60502-1
Application
N2XH cable is an installation/power cable widely used in applications requiring high levels of fire safety due to the significant number of human lives at stake, such as:
- Industrial and Commercial Electrical Installations
- Electrical panels and control panels
- Indoor applications with fire risk (hotels, schools, high-rise buildings, hospitals, data centers, airports, offices etc.)
- Installations in public places
- Tunnels and underground infrastructures
- Wiring for indoor power and lighting circuits in dry environments
Construction
- Conductor:Copper
- Insulation:XLPE
- Filler:LSZH
- Outer sheath:LSZH
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper
Insulation
XLPE (chemical)
Outer sheath
HFFR (Halogen Free Flame Retardant)
Halogen free
IEC 60754-1
Sheath colour
Black
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
0,6/1 kV
Usage characteristics
Usage characteristics
Operating temperature, range
-20 ... 90 °C
Short-circuit max. conductor temperature
250 °C
Bending factor when laying
8 (xD)
Flame retardant
IEC 60332-3 Cat. C
Smoke density
IEC 61034-2
Gases corrosivity
IEC 60754-2
Max. conductor temperature in service
90 °C
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