技术参数：

• Purpose:
  The British standard alarm cable features a fire resistant soft skin with a low smoke and zero halogen outer sheath. The cable is most often used in fire alarms and emergency lighting. The fire alarm and security cable features plain annealed copper conductors, LSZH outer sheath in Red, White, Orange or Black, silicon rubber insulation, an aluminium/polyester tape screen and a tinned annealed copper earth wire.
• Standards:
  Flame retardant to BS5839-1:2003 and IEC 60332-3 CAT CWZ, BS7629-1 1997. Acid gas emission to BS EN 50267 (IEC60754), smoke emission to BS EN 50268 (IEC 61034)
• Flame propagation:
  BS EN 50265, BS EN 50266 (IEC 60332).
• Conductor:
  Plain Annealed Copper Conductor
• Insulation:
  Silicon Rubber insulated aluminium/polyester tape screen
• Sheath:
  LSZH
• Sheath Colour:
  Red, White, Orange or Black
• Temperature Rating:
  Temperature limits: -10°C to +80°C
• Minimum Bending Radius:
  6 x overall diameter
  Should not be installed at temperatures below 0°C or above +40°C
  For more information please consult a member of the Cleveland Cable Sales Team.

下载：

• Fire Alarm and Security Cable - Tech Sheet