11kv cable - BS6622/BS7835 Single Core Armoured 11kV XLPE Stranded Copper Conductor
11kv cable - BS6622/BS7835 Single Core Armoured 11kV XLPE Stranded Copper Conductor
CABLE DESCRIPTION
 
1.CONDUCTOR
Compact circular stranded copper conductor complying with BS6360 Class2.
 
2.CONDUCTOR SCREEN
Extruded semi-conducting compound bonded to the insulation and applied in the same operation as the insulation.
 
3.INSULATION
Extruded cross-linked polyethylene (XLPE) suitable for operation at conductor temperature 90°C.
 
4.INSULATION SCREEN
Extruded semi-conducting compound applied in the same operation as the insulation. Cold strippable screens are supplied as standard but fully bonded screens may be provided if specified.
 
5.METALLIC SCREEN
Copper tapes applied overlapped to provide an earth fault current path.
 
6.BEDDING
Extruded black polyvinyl chloride (PVC) or Low Smoke Zero Halogen (LSOH) compound issupplied as standard. Alternative materials may be provided if specified.
 
7.ARMOURING
Single layer of circular aluminium wires.
 
8.OVERSHEATH
Extruded black polyvinyl chloride (PVC) or Low Smoke Zero Halogen (LSOH) compound issupplied as standard. Alternative materials may be provided if specified e.g. medium density polyethylene (MDPE).
 
Constructional data:
11kv cable - BS6622/BS7835 Single Core Armoured 11kV XLPE Stranded Copper Conductor11kv cable - BS6622/BS7835 Single Core Armoured 11kV XLPE Stranded Copper Conductor11kv cable - BS6622/BS7835 Single Core Armoured 11kV XLPE Stranded Copper Conductor
 
Current Rating Conditions:
Ground Temperature: 15°C
Ambient temperature (air): 25°c
Depth of Burial: 0.8m
Thermal Resistance of Soil: 1.2°C m/W

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