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NX300 3x25 mm2 BS 7846 - F2
NX300 3x25 mm2 BS 7846 - F2
0,6/1 kV multi core low smoke halogen free, flame and fire resistant cables
Read more- Nexans ref. : 10532141
- Country ref. : TR
- EAN : 8680969069397
Description
Description
Standards
-
ProductBS 7846
-
TestBS 6387
Application:
Rafineries, mines, hotels, schools, tunnels, high constructions, hospitals, power plants , data processing centers, business centers where there is a concentration of sensitive to fire
Construction:
- Conductor: Copper
- Fire barrier: Mica tape
- Insulation: XLPE
- Bedding: LSZH
- Outer sheath: LSZH
Marking:
NEXANS i NX300 Number of cores x cross section 600/1000 V IEC 60331-21 BS 6387 Cat.CWZ LPCB 946c/02 "YEAR"
*BS 6387 CAT CWZ for all multicores
*EN 50200 PH 120 for multi core 1.5 to 6 sqmm
*IEC 60331-21 for all cross sections.
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper
Outer sheath
HFFR (Halogen Free Flame Retardant)
Insulation
XLPE + Mica tape
Sheath colour
Black
Conductor flexibility
Stranded class 2
Conductor shape
Circular stranded (RM)
Core identification
Brown, black, grey
Halogen free
IEC 60754-1
Type of conductor
Circular, stranded, class 2
Dimensional characteristics
Dimensional characteristics
Number of cores
3
Approximate weight
1200 kg/km
Average insulation thickness
- mm
Conductor cross-section
25 mm²
Conductor diameter
- mm
Nominal outer diameter
- mm
Nominal outer sheath thickness
- mm
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
0,6/1 kV
Max. DC resistance of the conductor at 20°C
0.727 Ohm/km
Permissible current rating in open air
127 A
Permissible current rating when buried
107 A
Usage characteristics
Usage characteristics
Fire resistant
BS 6387 CWZ
Smoke density
IEC 61034
Gases corrosivity
IEC 60754-2
Flame retardant
IEC 60332-3-24
Max. conductor temperature in service
90 °C
Operating temperature, range
-20 ... 60 °C
Short-circuit max. conductor temperature
250 °C
Resources
Resources
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