Fire Guard FR-LS Cables
TECHNICAL SPECIFICATION
3-LAYER INSULATION | HEAT RESISTANT AND FLAME RETARDANT LOW SMOKE
Colors :
Entire cable has white base and a double strip of red or yellow or blue or black or green or grey running along the cable length
Data Chart : Cable Design Parameters
| Nominal Cross Sectional Area (Sq. mm) | Nominal Insulation Thickness (mm) | Number *Nominal Dia. of Strands | Approx. Overall Diameter (mm) | Max. DC ConductorResistance at 20°C(Ω/km) | Current Rating (Amps) Casing | Current Rating (Amps) Concealed |
|---|---|---|---|---|---|---|
| 1 | 0.7 | 14/0.3 | 2.7 | 18.1 | 14 | 13 |
| 1.5 | 0.7 | 22/0.3 | 3.0 | 12.1 | 18 | 16 |
| 2.5 | 0.8 | 36/0.3 | 3.7 | 7.41 | 24 | 20 |
| 4 | 0.8 | 56/0.3 | 4.1 | 4.95 | 30 | 26 |
*Conductor as per IS 8130.
APPLICATION
Suitable for use in conduit and for fixed, protected installation particularly suitable for wiring in fire and explosion prone areas, chemical factories, densely wired areas, public buildings, schools, hospitals, commercial complexes, theatres, etc.
TECHNICAL DATA
Approvals :
IS 694 marked.
Voltage Grade :
Up to and including 1100V
Insulation :
Specially formulated Heat Resistant and Flame Retardant Low smoke compound is used. The insulation bonding the conductor being Heat Resistant increases the performance of the Cable in fire situation. The insulation does not melt, drip or spread the fire conditions. The smoke is negligible, transparent and non-toxic.
Insulation Confirmity :
IS 5831 Type C-HR 1050C, Type A/D FR-LS 700C.
Marking :
The cables are printed with the marking of "VIHAN FIREGUARD HR-FR-LS”
Packing :
Only available in 180 mtr. project coil packed in protective cartons.
PROPERTIES
Limited Oxygen Index as per IS 10810 P - 58 - > 29%
Limited Temperature Index as per IS 10810 P - 64 - > 250°C
Smoke Density (Light Absorption) as per IS 13360 P - 6/Sec 9 - < 60%
Acid Gas Generation as per IS 10810 P - 59 - < 20%
