1x120

Description

Description

Standards

  • Product
    BS 6724
  • Test
    IEC 60332-1

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…)

 

Design

 

  1. Conductor
    Stranded bare copper class 2 acc. to IEC 60228
     
  2. Insulation
    Cross Linked Polyethylene "XLPE"
     
  3. Inner Sheath or Bedding
    Lapped bedding or extruded HFFR 
     
  4. Armour
    Aluminum Steel Wire Armour "AWA"
  1. Outer Sheath 
    Halogen Free Flame retardant "HFFR".

       Options :

             - Flame retardant : "CAT A, CAT B, CAT C" to BS 4066 or equivalent.

             - Ozone resistant.

             - Oil resistant.

             - Anti termite.

 

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 / AWA / HFFR 600/1000 V BS 6724 MADE IN QATAR QICC-Nexans Year Meters

Custom marking available

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper
Conductor shape
Circular
Insulation
XLPE (Cross-linked Polyethylene)
Inner sheath
Halogen free flame retardant
Armour type
Aluminium Wire
Outer sheath
HFFR (Halogen Free Flame Retardant)
Colour
Black
Halogen free
Yes
Conductor flexibility
Stranded class 2

Dimensional characteristics

Dimensional characteristics

Number of cores
1
Conductor cross-section
120 mm²
Approximate weight
1470 kg/km
Ground conductor cross-section
- mm²
Nominal outer diameter
25.0 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
400 A
Permissible current rating when buried
257 A
Voltage drop, 3 conductors
- V/A.km
Voltage drop, single phase
0.39 V/A.km

Mechanical characteristics

Mechanical characteristics

Cable flexibility
-

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

Selling & delivery Information

Marking

no. of cores x conductor sizes mm2 Cu / XLPE / AWA / HFFR 600/1000 V BS 6724 MADE IN QATAR QICC-Nexans Year Meters

Custom marking available

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