11kV 3 Core 70sqmm XLPE SWA Cable BS6622 BS7835

11kV 3 Core 70sqmm XLPE Stranded Copper Conductor Armoured
HV High Voltage Power Cables
Nominal Diameter Over Insulation 18.8mm
Nominal Overall Diameter of Cable 57.1mm
Approx Cable Weight 6.4kg/m
Nominal Cable Drum Length 500m
Minimum Cable Bending Radius 700mm
Nominal Internal Diameter of Cable Ducts 100mm

1. Conductor
Compact circular stranded copper conductor complying with BS6360 Class 2.

2. Conductor Screen
Extruded semi-conducting compound bonded to the cable insulation and applied in the same operation as the insulation.


3. Insulation
Extruded cross-linked ployethylene (XLPE) suitable for operation at a conductor temperature of 90°C.


4. Insulation Screen
Extruded semi-conducting compound applied in the same operation as the insulation. Cold strippable screens are supplied as a 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. Laying Up
Three cores laid up with polypropylene string fillers to form a compact circular cable, and bound with tape.


7. Tape Binder


8. Cable Sheath
Extruded black PVC or Low Smoke Zer Halogen (LHOH LSF) compound is supplied as standard.


9. Cable Armour
Single layer of galvanised circular steel wires


10. Cable Oversheath
Extruded black PVC or Low Smoke Zero Halogen (LSOH LSF) compound is supplied as standard. MDPE available.


T&D UK distribute and stock an extensive range of 11kV cable accessories including heat shrink and cold shrink cable joints, cable terminations, cable glands, cable cleats, electrical enclosures and cable duct sealing systems.

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11kV 3 Core 70sqmm XLPE SWA Cable BS6622 BS7835