FR, FRLS, ZHFR house wire
Fixed installation in conduits and under plaster for Power distribution to electrical appliances & Lighting in Houses, Commercial Complexes, Shopping Malls, Buildings, Industries, Hospitals, Apartments etc.
Operating temp. : -10 °C to 70 °C
Voltage Grade up to : 1.1 kV
Requirement of oxygen in air to catch fire: more then 29.5%
Temperature required to catch fire (with 21% oxygen): more then 250 °C
Visibility during cable burning: less then 30%
“RADIX” Copper conductor FR/FRLS/ZHFR PVC insulated and unsheathed single core flexible household wires
|Size / Area in Sq.mm.||No. & size of wire||Nominal Insulation thickness (mm)||Overall core Diameter (mm)||Max. resistance @20°C (ohm/km)||Current rating (Amp.)|
Note: 1 – 90 Mtrs. Sequential Marking Supplied in 90 Mtrs. Length in Accretive Carton
Low Smoke Low Halogen Flame retardent Compound ( FRLS ) & Zero – Halogen Low Smoke Flame Retardent Compound ( ZHFR ) wires & Cables are recommended for use in Fire Prone Zones and locations where the possibilities of short circuit, peep of Flame occur. The hazards of electrical fires are primarly.
|FEATURES||FR PVC COMPOUND||FRLS PVC COMPOUND||ZHFR PVC COMPOUND|
|Insulation property||GOOD||VERY GOOD||EXCELLENT|
|Temperature rating||70 °C||70 °C||85 °C|
|Thermal stability||GOOD||VERY GOOD||VERY GOOD|
|Flame retardancy||GOOD||VERY GOOD||EXCELLENT|
|Safety during burning||GOOD||VERY GOOD||EXCELLENT|
|Critical Oxygen index||> 29 %||> 30 %||> 35 %|
|Temperature index||> 250 °C||> 250 °C||> 300 °C|
|Smoke density||< 30 %||< 40 %||< 80 %|
|Release of Halogen Gas during burning||< 30 %||< 20 %||ZERO|
Critical Oxygen index: Requirement of percentage of oxygen required for combustion of insulating material at room temperature
Temperature index: It is temperature required to support combustion of insulating material under 21% Oxygen in air.
Smoke density: it is visibility during fire of insulating material.
|Good flame retardant properties||High flexibility & Durability ensures long life||Excellent resistant to moisture,abrasion, Oil & grease|
|Excellent elctrical & mechanical property||Standerd packing: 90 mtr Box ,180 mtr & 270 mtr project coils||Available colours: Red, Yellow, Blue, Black, Green, Grey, White, Brown|