CU/XLP/LSF 11 1X300/70 C RD AWS #D #R

Description

Description

Standards

  • Product
    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 6/10KV (Um=12KV) according to the IEC standards.

Construction

The single core MV cable is consisted of stranded (class 2) copper conductor, conductor screen of semiconducting compound, XLPE insulation, insulation screen of semiconducting compound, aluminium wires metallic screen with longitudinal water protection, LSZH outer sheath. 

The cable is in general complied to BS 7870-4.10.

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper
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
Aluminium wires
Outer sheath
LSZH
Sheath colour
Red
Halogen free
Yes
Longitudinally watertight
Yes

Dimensional characteristics

Dimensional characteristics

Number of cores
3
Conductor cross-section
300 mm²
Phase Conductor Cross Section
300 mm²
Nominal insulation thickness
3.4 mm
Screen section
70 mm²
Nominal outer sheath thickness
2.1 mm
Nominal outer diameter
39.0 mm
Approximate weight
3670 kg/km

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
6.35 / 11 kV
Max. DC resistance of the conductor at 20°C
0.0601 Ohm/km
Resistance of the screen
0.271 Ohm/km
Perm. current rating buried 15°C - trefoil formation
600 A
Perm. current rating in air 25°C - trefoil formation
740 A

Resources

Resources

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