BS7835 Single Core Armoured Power Cable 11kV - XLPE, AWA, LSZH - 50mm to 630mm

Overview

Medium voltage power and distribution cable, used for supply networks. The low smoke halogen free construction makes this cable ideal for use in public buildings. Please note: Red outer sheath can be prone to fading when exposed to UV rays.

STANDARDS

• BS 7835
• Flame Propagation to BS EN 50265, BS EN 50266 (IEC 60332)
• Acid gas emission to BS EN 50267 (IEC60754)
• Smoke emission to BS EN 50268 (IEC61034)

CONSTRUCTION

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

CHARACTERISTICS

Voltage Rating: 6350/11000 Volts - Tested to Voltage and Duration of BS 7835
Temperature Limits: Up to 90°C
Minimum Bending Radius: As per cable manufacturer datasheet

Should not be installed at temperatures below 0°C or above +40°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

For more information please consult a member of the Cleveland Cable Sales Team