Bonding cable MV, XLPE, CWS, PVC (1C)

Description

Description

Standards

  • International
    IEC 60332-1; IEC 60502-2
  • National
    BS 6622

Application

These Medium Voltage power cables are used for High Voltage power cable in conjunction with link boxes to complete the desired bonding scheme.

They are well adapted to underground use in industrial application where chemical and mechanical protections are needed. This group is complying with IEC 60502-2 and Kahramaa.

 

Design

1. Conductor

Stranded bare copper class 2 acc. to IEC 60228 or equivalent

2. Insulation

Triple extruded Inner semi conductive layer  - Cross Linked Polyethylene 'XLPE' - Outer semi conductive layer

3. Metalic Screen 

Consist of copper wire screen + open helix copper tape

4. Outer Sheath

Polyvinyl Chloride 'PVC'

 Options :

      - Flame retardant to IEC60332 or equivalent.

      - Graphite coating

 

 


Installation Conditions:

1.Air Temperature : 30 Deg.

2.Ground Temperature : 20 Deg

3.Soil Thermal Resistivity : 1.5 km/w

4.Depth of lay : 0.8 m

 All dimensions have tolerance +-7 %

 

Marking

 ELECTRIC CABLE –BONDING LEAD  no. of cores x  conductor size mm2  Cu/XLPE/PVC  Voltage grade V  Standard  MADE IN QATAR  QICC - Nexans  Year  Meters

Custom marking available

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
-
Conductor flexibility
Stranded class 2
Conductor shape
Circular compacted
Material of the inner semi-conductor
Semi-conducting compound
Insulation
XLPE (Cross-linked Polyethylene)
Material of the external semi-conductor
-
Screen
Copper wire + copper tape
Inner sheath
PVC
Armour type
Unarmoured
Outer sheath
PVC compound
Sheath colour
Black

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
- mm²
Nominal outer diameter
- mm
Approximate weight
- kg/km

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
-

Mechanical characteristics

Mechanical characteristics

Mechanical resistance to impacts
Good

Usage characteristics

Usage characteristics

Max. conductor temperature in service
90 °C
Flame retardant
IEC 60332-1
Bending factor when laying
30 (xD)
Bending factor when installed
15 (xD)
Short-circuit max. conductor temperature
- °C

Resources

Resources

Selling & delivery Information


Note: On request we are delivering three single core laid up cables on one drum

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