3x120

Description

Description

Standards

  • Product
    ADWEA-LV-UAE; BS 5467
  • Test
    IEC 60332-3 Cat.A

Application

 

These power cables are used for electricity supply in low voltage installation systems.

They are well adapted to underground use in industrial applications where chemical and mechanical protections are needed (refinery areas, chemical plant…)

This family is fully compling with ADWEA specifications from UAE.

 

Design

 

 

  1. Conductor
    Stranded bare copper class 2 acc. to BS 6360 and IEC 60228
     
  2. Insulation
    Cross Linked Polyethylene "XLPE"
     
  3. Inner Sheath or Bedding
    Extruded PVC 
     
  4. Armour
    Galvanized Steel Wire Armour "SWA"
  1. Outer Sheath 
    Polyvinyl Chloride "PVC", Flame retardant to BS 4066 CAT A or equivalent, Oil and Sulphide resistance

 

Installation Conditions:

  1. Air Temperature : 30 Deg.
  2. Ground Temperature: 20 Deg.
  3. Soil Thermal Resistivity : 2.5 k.m/w
  4. Depth of lay : 0.7 m

 All dimensions have tolerance +- 7 %

Marking

 

no. of cores x conductor sizes mm2 Cu / XLPE / SWA / PVC 600/1000 V BS 5467 BASEC MADE IN QATAR QICC-Nexans Year Meters

Custom marking available

 

 

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper
Conductor shape
Sector-shaped
Insulation
XLPE (chemical)
Inner sheath
PVC
Armour type
Galvanized steel wires
Outer sheath
PVC
Colour
Black
Conductor flexibility
Stranded class 2
Halogen free
No

Dimensional characteristics

Dimensional characteristics

Number of cores
3
Conductor cross-section
120 mm²
Approximate weight
4160 kg/km
Ground conductor cross-section
- mm²
Nominal outer diameter
39.0 mm

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
0,6/1 kV
Max. DC resistance of the conductor at 20°C
0.153 Ohm/km
Permissible current rating in open air
353 A
Permissible current rating when buried
257 A
Voltage drop, 3 conductors
0.37 V/A.km

Usage characteristics

Usage characteristics

Max. conductor temperature in service
90 °C
Short-circuit max. conductor temperature
250 °C
Bending factor when laying
15 (xD)
Bending factor when installed
8 (xD)

Resources

Resources

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