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N2XRH Control Cables - Dca Class
N2XRH Control Cables - Dca Class
0.6/1 kV XLPE insulated steel wire armoured multi-core cables with copper conductor
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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
- Insulatıon:XLPE
- Inner Sheath:LSZH
- Armour:Single layer galvanized round steel wires
- Outer Sheath:LSZH
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
Armour type
Galvanized steel wires
Conductor flexibility
Stranded class 2
Core identification
Numbers
Sheath colour
Black
Dimensional characteristics
Dimensional characteristics
Number of cores
7
Conductor cross-section
6 mm²
Nominal outer diameter
19.3 mm
Approximate weight
890 kg/km
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
0,6/1 kV
Max. DC resistance of the conductor at 20°C
3.08 Ohm/km
Permissible current rating in open air
35 A
Permissible current rating when buried
29 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 61034-2
Gases corrosivity
IEC 60754-2
Max. conductor temperature in service
90 °C
Resources
Resources
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