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TFXP 1kV 4G300A
TFXP 1kV 4G300A
- Nexans ref. : 10564568
- Country ref. : 1017598
- EAN : 7330000162310
Description
Description
Standards
-
InternationalHD 603.5M; IEC 60332-1
User benefits:
TFXP has XLPE-insulated aluminium conductors.
The cable is specially devoloped for low temperature conditions.
Installation:
- Underground
- Outdoor
Usage
- Energy distribution
Marking
NEXANS GS TFXP n x mm2 1kV YEAR MONTH
Conductor marking/colour code
Black-Brown-Grey-Green/Yellow
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Aluminum
Conductor shape
Sector-shaped stranded (SM)
Insulation
XLPE (chemical)
With Green/Yellow core
Yes
Material of filler / inner sheath
PE
Outer sheath
PVC
Sheath colour
Green
Conductor flexibility
Stranded class 2
Dimensional characteristics
Dimensional characteristics
Conductor cross-section
300 mm²
Conductor diameter
- mm
Sector-shaped heigth
22.5 mm
Sector-shaped width
30.5 mm
Number of cores
4
Nominal outer diameter
60.3 mm
Approximate weight
4.57 kg/m
Diameter over inner sheath
2 mm
Nominal insulation thickness
1.8 mm
Nominal outer sheath thickness
1.9 mm
Electrical characteristics
Electrical characteristics
Permissible current rating in open air
- A
Permissible current rating when buried
490 A
Max. DC resistance of the conductor at 20°C
0.1 Ohm/km
Inductive reactance at 50Hz
0.072 Ohm/km
Nominal inductance
0.23 mH/km
Zero sequence reactance at 50HZ
0.31 Ohm/km
Zero sequence resistance at 20°C
0.4 Ohm/km
Capacity of phase cores approx.
0.14 µF / km
Permissible short circuit current conductor 1s
27 kA
Rated Voltage Uo/U (Um)
0.6/ 1 (1.2) kV
Mechanical characteristics
Mechanical characteristics
Maximum Pulling Tension
36 kN
Minimum repeated bending diameter
724 mm
Usage characteristics
Usage characteristics
Packaging
NX18
Length
330 m
Maximum operating temperature
90 °C
Short-circuit max. conductor temperature
250 °C
Minimum installation temperature
-10 °C
Bending factor when laying
6 (xD)
Flame retardant
IEC 60332-1
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