12kV Power Cable (Cu conductor, XLPE insulated, 400 sq.mm., single core, armoured)
Application
Suitable for installations indoors: mostly in power supply stations and outdoors: in cable ducts, underground, and on cable trays for industries, switch-boards and power stations. Due to the good laying and mechanical characteristics, this cable is suitable when mechanical protection is required or in applications where mechanical damages are expected to occur.
Applicable Standard
It is designed and tested to meet or exceed the requirements of IEC 60502-2 standard and/or BS 6622 standard with rated voltage 6.35/11(12) kV.
Cable Construction
Conductor
Plain annealed stranded circular compacted copper conductor (Class 2)
Conductor Screen
Extruded layer of a cross-linkable semi-conducting compound as a stress control layer
Insulation
Extruded layer of cross-linked polyethylene (XLPE).
Insulation Screen
Extruded layer of a cross-linkable semi-conducting compound firmly bonded to the insulation.
Metallic Screen
Flat plain copper tape helically applied over the insulation screen with suitable overlap.
Note: Copper wire screen is optional.
Filler
Non-hygroscopic polypropylene filler suitable for the operating temperature of the cable
Bedding
Extruded layer of Polyvinyl chloride (PVC).
Armouring
Single layer of round aluminum wires.
Outer Sheath
Extruded layer of Polyvinyl chloride (PVC).
