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LSHF Flame Retardant Cables, Copper Conductor, XLPE Insulation, Metallic Wires Armour, LSHF Sheath

General scope:
The LSHF flame retardant CXE/AWA (SWA)/FRT-LSHF cables are designed to restrict the propagation of flames when affected by fire, they are properly used for public facilities… rated voltage 0.6/1 kV, fixed wiring.

Applied standards:

  • TCVN 5935-1 / IEC 60502-1
  • TCVN 6612 / IEC 60228
  • IEC 60332-1,3
  • BS 4066-1,3
  • IEC 60754-1,2; IEC 61034-2
  • BS 6425-1,2; BS 7622-2

Identification of cores:

  • By color tapes:

+ Single core cable: Natural color, without tape.

+ Multi-core cable: Red – yellow – blue –
without tapes.

  • Or by customer’s requirement.
  • Low smoke:  On fire, the cables do not liberate large volume of dense black smoke, improve safety in areas where there are limited means of escape in case of emergency.
  • Halogen free: On fire, the cables do not emit any poisonous halogen gases, thus prevent forming of acid, which is dangerous for human being and equipment.



  • Cấp điện áp U0/U: 0,6/1kV.
  • Rated voltage U0/U: 0,6/1kV.
  • Điện áp thử: 3,5kV (5 phút)
  • Test voltage: 3,5kV (5 minutes) .
  • Nhiệt độ làm việc dài hạn cho phép của ruột dẫn là 900C.
  • Maximum conductor temperature for normal operation is 900C
  • Nhiệt độ cực đại cho phép của ruột dẫn khi ngắn mạch trong thời gian không quá 5 giây là 2500C
  • Maximum conductor temperature for short-circuit (5s maximum duration) is 2500C.
  • Cáp chậm cháy có đặc điểm truyền lửa chậm nên khó bắt cháy.
  • The flame retardant cables have a significant reduced tendency to propagate fire.
  • Cáp sinh ít khói, không phát sinh khí độc trong quá trình cháy.
  • The cables have low emission of smoke and acid gas when affected by fire.
  • Cáp có khả năng tự tắt sau khi loại bỏ nguồn lửa.
  • The cables must self-extinguish after removing the fire source.