YXC8VZ3V 3x50 mm2

Description

Description

Standards

  • Product
    IEC 60502-2
  • National
    TS IEC 60502

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:

  1. Conductor:Copper
  2. Conductor screen:Semi-conducting compound(XLPE)
  3. Insulation:XLPE
  4. Insulation screen:Semi-conducting compound(XLPE)
  5. Semi-conducting tape:Crape paper
  6. Metallic screen:Concentric/copper wire+copper tape
  7. Filler:PVC
  8. Separation sheath:PVC
  9. Armour:Single layer galvanized flat steel wire + steel tape
  10. Outer sheath:PVC

 

Marking

‹TSE›   NEXANS   TS IEC 60502   YXC8VZ3V Number of cores x cross section  6/10 kV “YEAR

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper
Conductor shape
Circular stranded (RM)
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
Conductor flexibility
Stranded class 2
Sheath colour
Red

Dimensional characteristics

Dimensional characteristics

Number of cores
3
Conductor cross-section
50 mm²
Screen section
16 mm²
Nominal outer diameter
51.0 mm
Approximate weight
4750 kg/km
Delivery reel size for 1000m
- cm

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
6/10 kV
Max. DC resistance of the conductor at 20°C
0.387 Ohm/km
Nominal inductance
0.35 mH/km
Nominal phase capacitance
0.24 µF / km
Perm. current rating buried 20°C - flat formation
181 A
Perm. current rating in air 30°C - flat formation
205 A
Permissible short circuit current conductor 1s
7.2 kA
Permissible short circuit current screen 1s
2.4 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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