• Flame propagation to BS EN60332
• BS6622
• IEC 60502

CONSTRUCTION

Conductor: Stranded Plain Annealed Circular Compacted Copper Conductors
Insulation: Cross Link Polyethylene (XLPE)
Metallic Screen: Individual or overall copper tape screen
Separator: Copper Tape with 10% overlap
Bedding: PVC
Armouring: Aluminium Wire Armour
Sheath: PVC outer sheath
Sheath Colour: Red or Black

CHARACTERISTICS

Voltage Rating: 6350/11000 Volts - Tested to Voltage and Duration of BS 6622
Temperature limits: -15°C to +90°C
Minimum Bending Radius: As Per Manufacturers Datasheet

Should not be installed at temperatures below 0°C or above +60°C

Electrical Data

Maximum conductor operating temperature: 90°C
Maximum screen operating temperature: 80°C
Maximum conductor temperature during S.C: 250°C

Laying Conditions At Trefoil Formation Are As Below

Soil thermal resistivity: 120˚C. Cm/Watt
Burial depth: 0.5m
Ground temperature: 15°C
Air temperature: 25°C
Frequency: 50Hz