CU/XLPE/SWA/LSF 11KV 3X400

Description

Description

Standards

  • National
    BS 7835

Electric cable with copper conductors, semiconductive conductor screen, XLPE insulation, semiconductive insulation screen, copper metallic screen for each core, LSF bedding, galvanized steel wires armour (SWA), LSF outer sheath

 

Application

suitable for installation in energy networks where for safety reasons Low Smoke and Halogen Free cables are specified. The cable is suitable for installation underground, in ducts or in air

 

Note: the cable is suitable for rated voltage 6/10 KV 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
Bare copper
Inner sheath
Low smoke, zero halogen thermoplastic compound
Armour type
Galvanized steel wires
Outer sheath
Low smoke, zero halogen thermoplastic compound
Colour
Red
Lead free
Yes
Halogen free
Yes

Dimensional characteristics

Dimensional characteristics

Number of cores
3
Approximate weight
19200 kg/km
Conductor cross-section
400 mm²
Nominal outer diameter
90.5 mm

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
6.35 / 11 kV
Max. DC resistance of the conductor at 20°C
0.047 Ohm/km
Permissible current rating in open air
- A
Permissible current rating when buried
- A

Usage characteristics

Usage characteristics

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

Resources

Resources

Selling & delivery Information

The single core MV cables 6.35/11 KV are with Aluminium wires armour (AWA)

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