Three Core (Cu or Al/XLPE/CTS or CWS/PVC/FSA/PVC)
APPLICATION
The three core cables are designed for distribution
of electrical power with nominal voltage Uo/U ranging from 3.6/6 kV and frequency 50Hz. They are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power stations.
STANDARD
IEC 60502-2
BDS IEC 60502-2
VOLTAGE GRADE
U0/U (Um) : 3.6/6 (7.2) kV
Permissible Service Voltage: 3.8/6.5 kV
COLOR
Insulated core : Red, Yellow & Blue core marking tape
Outed sheath : 
CONSTRUCTION
- Conductor : Stranded Circular Compacted, Plain annealed copper
or Aluminium, Class-2 to IEC 60228 - Conductor screen : Semi-conductive XLPE
- Insulation : Cross-linked Polyethylen, XLPE to IEC 60502-2
- Insulation screen : Semi-conductive XLPE
- Metallic screen : Copper Tape or Copper wire to IEC 60502-2
- Inner covering: PVC, ST-2 to IEC 60502-2
- Armour: Flat Galvanized Steel wire to IEC 60502-2
- Binder : Steel tape (Optional)
- Sheath : PVC, ST-2 to IEC 60502-2
