BS7835 3 Core Armoured Mains Cable 11kV - CU, XLPE, SWA, LSZH - 35mm² to 400mm²

Description

The 11KV medium voltage British Standard 3 core copper armoured mains cable is suitable for installation in power networks, underground and in cable ducting. Its low smoke zero halogen sheath makes it suitable for installations where fire, smoke emissions and toxic fumes create a potential threat.

Please note: Due to poor UV resistant qualities, red outer sheath cables are not recommended for outdoor installation.

Key Features

• 
  Voltage Rating 6.35kV / 11kV (11kV)
  Tested To Voltage And Duration of BS7835
• 
  Minimum Bending Radius 12 x Overall Diameter
• 
  Flame Retardancy BS EN/IEC 60332-1
  BS EN/IEC 60332-3-24
• 
  Temperature Limits Maximum conductor operating temperature: 90°C
  Initial temperature at S.C.C for metallic screen: 80°C
  Maximum conductor temperature during short circuit: 250°C

Construction

• Conductor: Class 2 stranded copper conductor
• Conductor Screen: Bonded semi conductive cross linked polyethylene (XLPE)
• Insulation: Cross Linked polyethylene (XLPE)
• Insulation Screen: Semi-Conductive (XLPE)
• Filler: Polyethylene Terephthalate fibers (PET)
• Metallic Screen: Individual or overall copper tape screen
• Separator: Binding Tape
• Bedding: Low Smoke Zero Halogen (LSZH)
• Armour: Steel Wire Armour (SWA)
• Outer Sheath: Low Smoke Zero Halogen (LSZH)
• Sheath Colour: Red or Black

Standards

• BS 7835
• BS EN/IEC 60332-1-2
• BS EN/IEC 50267-2-1
• BS EN/IEC 60228
• BS EN/IEC 60332-3-24
• BS EN/IEC 60754-1
• BS EN/IEC 61034

Core Colours