CU/XLPE/CTS/PVC/AWA/PVC 30KV 1X120

Description

Description

Standards

  • International
    IEC 60502-2
  • National
    BS 6622

Electric cable with copper conductor, semiconductive conductor screen, XLPE insulation, semiconductive insulation screen, copper tape metallic screen, PVC bedding, aluminium wires armour (AWA), PVC  outer sheath

 

Application

for energy networks where mechanical stesses are expected. Suitable for underground installation or in ducts  

Note: the cable is suitable for rated voltage 18/30 kV (Um=36kV) according to IEC 60502-2

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper
Conductor shape
Circular
Conductor flexibility
Stranded class 2
Material of the inner semi-conductor
XLPE-SC
Insulation
XLPE (chemical)
Material of the external semi-conductor
Extruded strippable
Screen
Copper tape
Inner sheath
PVC
Armour type
Aluminium Wire
Outer sheath
PVC
Lead free
Yes
Halogen free
No

Dimensional characteristics

Dimensional characteristics

Approximate weight
2800 kg/km
Conductor cross-section
120 mm²
Nominal outer diameter
44.0 mm

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
19 / 33 (36) kV
Max. DC resistance of the conductor at 20°C
0.153 Ohm/km
Permissible current rating in open air
410 A
Permissible current rating when buried
360 A

Usage characteristics

Usage characteristics

Max. conductor temperature in service
90 °C
Short-circuit max. conductor temperature
250 °C

Resources

Resources

Selling & delivery Information

On request the cables could be supplied copper wires metallic screen with suitable cross-section to meet the requirements of the customers. Please contact us for more information. The permissible current ratings are provided for informative purpose only.

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