Fire Alarm Cables

Fire Alarm Cables

Available in stock: yes

model: ALARM CABLE FIRE RESISTANCE (MICA TAPE-HFFR)  

Rate: 5.00 of 5

Size: Choose an option

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Aflak Electric Fire alarm cables are produced according to BS 6387 standard and in 2-wire and 3-wire sizes, with 1.5 and 2.5 mm cross-sections, in shielded and non-shielded types, as electrical protection. As mentioned earlier, the copper conductor surface of these cables is covered with mica tape, insulation and halogen free coating. In addition, all of these cables are tested according to IEC 60331 for 90 minutes at a temperature of 750 ° C. Items to be tested in this test:

Maintaining the continuity of the current circuit and no interruption or connection by mica tape

No escalation of halogenated toxic gases

No flame advance by insulation and cable sheath when exposed to flame.

Appearance specifications:

What is important in this cable is to maintain the continuity of the current circuit and the absence of interruption or connection by the mica tape and the absence of halogenated toxic gases and the lack of flame progression by the insulation and sheath of the cable when exposed to fire.

Technical specifications:

Structure:

Conductor: Flexible twisted strands made of annealed copper (group 5) Model: ALARM CABLE FIRE RESISTANCE (MICA TAPE-HFFR)   

  Insulation: Halogen Free compound (HFFR / LSZH) 

Jacket: Halogen Free Mixture (HFFR / LSZH) 

Conductor Sheath or Shield: polyester tape and aluminum foil, tin-plated ground wire and annealed copper woven filaments 

Application:

  Use in fire protection and fire alarm systems in buildings for safety and fire alarm operations.