GKN-Y 3x1x300/100 Curm 1 kV
GKN-Y 3x1x300/100 Curm 1 kV
LV underground distibution cable with cross-linked HEPR insulation and concentric copper-wire conductor.
Read more- Nexans ref. : 10152865
- EAN : 7611755223038
Description
Description
Standards
-
ProductHD 603; IEC 60228
-
NationalASE
APPLICATIONS
- Low voltage distribution networks underground
- Tubes, gutters, cable trays and under earth
- Arise in electrical substation
CONSTRUCTION
- Copper conductor
- Cross-linked HEPR insulation
- Extruded filler
- Concentric copper wire conductor
- Outer PE sheath
- Three-pole construction : assembly of three monopolar cables
PROPERTIES
- Cross-linked insulation with high resistance to high operating temperatures in case of overload and short circuit
- No release of corrosive gases = safe installation
- Outer sheath made of specially abrasion-resistant PE with low shrinkage rate
- No interruption of the protective conductor when making a branch
- Halogen-Free
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper
Conductor shape
Circular
Conductor flexibility
Stranded class 2
Insulation
HEPR
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
300 mm²
Bare wire diameter
21 mm
Diameter over insulation
24.3 mm
Diameter over external conductor / metallic screen
30.0 mm
Conductor diameter
33.8 mm
Screen section
100 mm²
Nominal outer diameter
73.0 mm
Approximate weight
1293.0 kg/100m
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
710 A
Perm. current rating buried 20°C - trefoil formation
511 A
Nominal phase capacitance
0.553 µF / km
Impedance (AC) at max. operating temperature
0.120 Ohm
Phase reactance 50 Hz - trefoil formation
0.09 Ohm/km
Max. DC resistance of the conductor at 20°C
0.0601 Ohm/km
Mechanical characteristics
Mechanical characteristics
Maximum pulling force by laying
36 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
Resources
Resources
Our websites
Select your country to find our products and solutions
-
Africa
- Africa
- Ghana
- Ivory Coast
- Morocco
- North West Africa
- Americas
- Asia
- Europe
- Oceania