2C X 6 Sq.mm CU/XLPE/SWA/PVC

Description

Description

Standards

  • International
    IEC 60332-1; IEC 60502-1

Scope

 This specification covers two core, XLPE insulated cables for use on the Low Voltage Power Systems ,Street lightning ans Small wiring systems. These cables are complying with IEC 60502-1

 

Design

 

1. Conductor

Plain annealed high-conductivity Stranded Copper Class 2 conforming to BS EN 60228

 

2. Insulation

XLPE

 

3. Filling or Bedding

 Extruded PVC

 

4. Armour

Single layer of Galvanised Steel Wires (GSWA)

 

5. Outer Sheath

Polyvinyl Chloride 'PVC'

 - Flame retardant : IEC60332-1

 - Colour :  Black

 

Marking

2 X 6 CU/XLPE/SWA/PVC 600/1000 V  IEC 60502-1 MADE IN QATAR QICC-NEXANS Years  Meters

 

 

 

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper
Conductor flexibility
Stranded class 2
Conductor shape
Circular
Insulation
XLPE
Core identification
Red,Black
Inner sheath
PVC
Armour type
Galvanized steel wires
Outer sheath
PVC
Colour
Black
Halogen free
No

Dimensional characteristics

Dimensional characteristics

Number of cores
2
Conductor cross-section
6 mm²
Approximate weight
496.5 kg/km
Nominal outer diameter
15.9 mm

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
0,6/1 kV
Max. DC resistance of the conductor at 20°C
3.08 Ohm/km
Permissible current rating in open air
56 A
Permissible current rating when buried
49 A
Thermal soil resistivity dry zone
2.5 °K.m/W

Usage characteristics

Usage characteristics

Max. conductor temperature in service
90 °C
Short-circuit max. conductor temperature
250 °C
Bending factor when laying
12 (xD)
Bending factor when installed
8 (xD)
Ambient air temperature
30 °C
Ambient ground temperature
20 °C
Laying depth, center of system
700 mm
Max. pulling force during laying
50 N/mm2
Flame retardant
IEC 60332-1

Resources

Resources

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