AL/XLPE/CWS/PE 19/33kV 1X240/35 C

Description

Description

Standards

  • Product
    BS 7870-4.10 ; IEC 60502-2

Application

Single core MV cable suitable for outdoor and indoor installation, in air, in grounds, and in cable ducts.

The cable is suitable for rated voltage 18/30KV (Um=36KV) according to the IEC standards.

Construction

Single core electric cable with stranded (class 2) Aluminium conductor with or without water protection, conductor screen of semiconducting compound, XLPE insulation, insulation screen of semiconducting compound, copper wires metallic screen, PE outer sheath. 

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Aluminum
Conductor flexibility
Stranded class 2
Conductor shape
Circular
Material of the inner semi-conductor
Semi-conducting compound
Insulation
XLPE
Material of the external semi-conductor
Semi-conducting compound
Screen
Copper wires / 6mm²
Outer sheath
MDPE
Sheath colour
Black
Halogen free
Yes

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
240 mm²
Phase Conductor Cross Section
240 mm²
Nominal insulation thickness
8.0 mm
Screen section
35 mm²
Nominal outer sheath thickness
2.3 mm
Nominal outer diameter
43.0 mm
Approximate weight
1930 kg/km

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
19 / 33 (36) kV
Max. DC resistance of the conductor at 20°C
0.125 Ohm/km
Resistance of the screen
0.542 Ohm/km
Perm. current rating buried 15°C - trefoil formation
415 A
Perm. current rating in air 25°C - trefoil formation
510 A

Usage characteristics

Usage characteristics

Flame retardant
No

Resources

Resources

Declaration of Performance

  • Declaration of Performance n° : 1001029-GRLA
  • Certification Date : 9/2/21
  • AVCP (Assessment and Verification of Constancy of Performance) : System 4
  • Declared performance : Fca

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