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CU/XLPE/CTS/PVC/SWA/PVC 3x300 mm2
CU/XLPE/CTS/PVC/SWA/PVC 3x300 mm2
12.7/22 kV XLPE insulated steel wire armoured, three core cables with copper conductor
Read more- Nexans ref. : 10536626
- Country ref. : TR
- EAN : 8680969085960
Description
Description
Standards
-
ProductBS 6622
Application:
These are cables with low dielectric losses used in energy networks with sudden load changes where mechanical stresses expected. Laid in residential or industrial areas, underground or in ducts.
Construction:
- Conductor:Copper
- Conductor screen:Semi-conducting compound(XLPE)
- Insulation:XLPE
- Insulation screen:Semi-conducting compound(XLPE)
- Semi-conducting tape:Crape paper
- Metallic screen:Copper tape
- Filler:PVC
- Separation sheath:PVC
- Armour:Single layer galvanized steel wire
- Outer sheath:PVC
Marking
ELECTRIC CABLE 22000 V BS 6622 NEXANS i Number of cores x cross section ''YEAR''
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper
Conductor shape
Circular compacted
Material of the inner semi-conductor
XLPE
Insulation
XLPE (Cross-linked Polyethylene)
Material of the external semi-conductor
XLPE
Screen
Copper tape
Armour type
Galvanised round steel wires
Outer sheath
PVC
Sheath colour
Red
Dimensional characteristics
Dimensional characteristics
Number of cores
3
Conductor cross-section
300 mm²
Nominal outer diameter
94.0 mm
Approximate weight
20000 kg/km
Delivery reel size for 1000m
- cm
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
12.7 / 22 (24) kV
Max. DC resistance of the conductor at 20°C
0.06 Ohm/km
Nominal inductance
0.29 mH/km
Nominal phase capacitance
0.32 µF / km
Perm. current rating buried 20°C - flat formation
482 A
Perm. current rating in air 30°C - flat formation
599 A
Permissible short circuit current conductor 1s
42.9 kA
Permissible short circuit current screen 1s
3.86 kA
Mechanical characteristics
Mechanical characteristics
Mechanical resistance to impacts
Good
Usage characteristics
Usage characteristics
Packaging
Drum
Operating temperature, range
-20 ... 60 °C
Short-circuit max. conductor temperature
250 °C
Flame retardant
IEC 60332-1-2
Bending factor when laying
12 (xD)
Max. conductor temperature in service
90 °C
Resources
Resources
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