GKN+ 3 X 25/25 Curm stranded 0.6/1 kV
GKN+ 3 X 25/25 Curm stranded 0.6/1 kV
Low-voltage underground distribution cables with copper conductor, 10.4% of which is recycled, with cross-linked HEPR insulation and concentric copper wire conductor. With 100% recycled PE outer sheath and Metrium marking technology.
Read more- Nexans ref. : 10588143
- EAN : 7611755065737
Description
Description
Standards
-
ProductHD 603; IEC 60228
-
NationalASE
Applications
- Underground distribution networks
- Pipe laying and ground laying
- Installation in electrical substations
Construction
- Copper conductor
- Cross-linked HEPR insulation
- Assembly of insulated conductors
- Extruded filler
- Ceander concentric conductor made of copper wire
- Outer sheath in black 100% recycled PE, with 2 yellow longitudinal stripes
Properties
Outer sheath made from 100% recycled PE, specially abrasion-resistant and with a low shrinkage rate. Reduces the pulling force required by up to 30%, depending on the cross-section.
Copper conductors, 10.4% of which are recycled
New Metrium metering technology
Halogen-free
Reduces CO2 emissions by 9% to 17%.
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper
Conductor shape
Circular
Conductor flexibility
Stranded class 2
Insulation
HEPR
Number of conductors
3
Core identification
Black, red, white
Material of the outer core / screen
Copper wires
Outer core type
Waveform concentric
Outer sheath
PE
Sheath colour
Black + 2 yellow lines
Halogen free
Yes
Dimensional characteristics
Dimensional characteristics
Conductor cross-section
25 mm²
Conductor diameter
6.0 mm
Diameter over insulation
7.6 mm
Screen section
25 mm²
Diameter over external conductor / metallic screen
21.1 mm
Nominal outer diameter
24.9 mm
Approximate weight
139.3 kg/100m
Auxiliary cable diameter
- mm
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
0,6/1 kV
Maximum operating voltage
1 kV
Perm. current rating in air 30°C - trefoil formation
133 A
Perm. current rating buried 20°C - trefoil formation
115 A
Nominal phase capacitance
0.272 µF / km
Impedance (AC) at max. operating temperature
0.927 Ohm
Phase reactance 50 Hz - trefoil formation
0.08 Ohm/km
Max. DC resistance of the conductor at 20°C
0.727 Ohm/km
I max. @ 60°C-buried, trefoil, joined, earthing 1pt, LF0.627
95.3 A
I max. @ 60°C-buried, trefoil, joined, earthing 1pt, LF1
91.2 A
I max. @ 60°C-in the air inside, flat, spaced, earthing 1pt, LF1
93.1 A
I max. @ 90°C-buried, trefoil, joined, earthing 1pt, LF0.627
122.1 A
I max. @ 90°C-buried, trefoil, joined, earthing 1pt, LF1
116.7 A
I max. @ 90°C-in the air inside, flat, spaced, earthing 1pt, LF1
132.6 A
Mechanical characteristics
Mechanical characteristics
Maximum pulling force by laying
3 kN
Usage characteristics
Usage characteristics
Bending factor when laying
10 (xD)
Bending factor when installed
8 (xD)
Maximum operating temperature
90 °C
Short-circuit max. conductor temperature
250 °C
Minimum installation temperature
-5 °C
Resources
Resources
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