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N2XH FE 180 7x2,5 mm2
N2XH FE 180 7x2,5 mm2
0.6/1 kV, halogen-free, low smoke density, fire resistant control cables
Read more- Nexans ref. : 10591739
- Country ref. : TR
- EAN : 8680969258234
Description
Description
Standards
-
ProductIEC 60502-1
Application
- Indoor applications where fire safety is a priority (hotels, schools, high-rise buildings, hospitals, data centers, airports, offices etc.)
- Systems that require 180 minutes of circuit integrity during fire conditions:
- Warning Systems (fire alarms, smoke detection/alarm devices)
- Smoke Ventilation Systems (tunnel fans)
- Emergency Exits (emergency lighting fixtures)
- Fire Intervention Systems (water pumps, automatic doors)
- Uninterruptible Energy Systems (escalators, elevators in subways)
Construction
- Conductor:Copper
- Fire proof:Mica tape
- Insulation:XLPE
- Filler:LSZH (Low Smoke Zero Halogen)
- Outer sheath:LSZH (Low Smoke Zero Halogen)
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper
Conductor shape
Insulation
XLPE (Cross-linked Polyethylene)
Outer sheath
LSZH
Halogen free
IEC 60754-1
Conductor flexibility
Solid class 1
Core identification
Black cores with white numbers
Sheath colour
Orange
With smaller neutral conductor
No
Dimensional characteristics
Dimensional characteristics
Number of cores
7
Conductor cross-section
2.5 mm²
Nominal outer diameter
14.7 mm
Approximate weight
370 kg/km
Neutral conductor section (when smaller)
- mm²
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
Perm current rating in air 30°C
21 A
Permissible current rating buried/direct 20°C
18 A
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
Fire resistant
IEC 60331-21
Max. conductor temperature in service
90 °C
Resources
Resources
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