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YXC8VZ3V 3x240 mm2
YXC8VZ3V 3x240 mm2
20.3/35 kV XLPE insulated flat steel wire armoured, three core cables with copper conductor
Read more- Nexans ref. : 10531095
- Country ref. : TR
- EAN : 8680969065009
Description
Description
Standards
-
NationalTSEK
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(XLPE)
- Semi-conducting tape:Crape paper
- Metallic screen:Concentric/Copper wire+copper tape
- Filler:PVC
- Separation sheath : PVC
- Armour:Single layer galvanized flat steel wire + steel tape
- Outer sheath:PVC
Marking
‹›TSEK‹› NEXANS YXC8VZ3V Number of cores x cross section 20.3/35 kV "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 wire + copper tape
Armour type
Galvanized flat steel wires (F)
Outer sheath
PVC
Sheath colour
Red
Dimensional characteristics
Dimensional characteristics
Number of cores
3
Conductor cross-section
240 mm²
Nominal outer diameter
104.0 mm
Approximate weight
18500 kg/km
Delivery reel size for 1000m
- cm
Screen section
25 mm²
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
20.3 / 35 kV
Max. DC resistance of the conductor at 20°C
0.075 Ohm/km
Nominal inductance
0.34 mH/km
Nominal phase capacitance
0.19 µF / km
Perm. current rating buried 20°C - flat formation
431 A
Perm. current rating in air 30°C - flat formation
529 A
Permissible short circuit current conductor 1s
34.3 kA
Permissible short circuit current screen 1s
3.23 kA
Mechanical characteristics
Mechanical characteristics
Mechanical resistance to impacts
Good
Usage characteristics
Usage characteristics
Packaging
Drum
Length
250 m
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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