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HR-FR-LEAD FREE – HEAT RESISTANT FLAME RETARDANT
Lead Free PVC Insulated Single Core Unsheathed Flexible CABLES Volatge grade Up to 1100 VOLTS IS 694:2010
Application
Suitable for wiring in conduit and for fixed, protected installation. Particularly suitable for
wiring in fire and explosion prone areas , chemical factories, densely wired areas, public building, schools, hospitals, commercial complex, theatres etc.
Technical Data
- Approvals: IS 694 marked, FIA/TAC
- Voltage Grade: Up to and Including 1100V
- Conductor: Bright annealed bare electrolytic grade Copper conductor as per IS 8130:2013
- Insulation:Q-FLX brand provides Cables where the conductors are insulated with specially formulated Heat Resistant Flame Retardant Lead Free PVC compound as per IS 5831 which offers High Insulation Resistance, High Operating Temperature up to 85°C compared to general purpose insulation at 70°C with additional advantage of Flame Retardance.
Insulation Conformity: IS 5831, Type C - HR FR -LF
- Colours Marking Packing: Red, Black, Green, Yellow, Blue or any other colour as per customer requirement.
- Marking: The cables are printed with marking of “Q-FLX CABLES 1100V SQMM HR FR- LF IS 694 ISI CM/L 1115123
- Packing: The cables are packed as 90m coil in protective cartons from 1 sq.mm up to 6 sq.mm. Longer length available up on request.
Product Features
| 101 % Copper Conductivity, (IACS) | Extra Annealing |
| 100% Bunched Copper | Higher Heat Resistance Insulation |
| 100% Lead Free PVC to safe gaurd Health and Environment | High Temperature Index |
| Higher Oxygen Index | Higher Operating Temperature |
| Higher Current Carrying Capacity |
Heat Resistant Flame Retardant Lead FRM Properties ( HR-FR LF)
| TEST | FUNCTION | SPECIFICATION | VALUE |
| Critical Oxygen Index | To determine the percentage of oxygen required for combustion of insulating material at room temperature | IS 10810 (Part 58): 1998 | Oxygen Index shall not be less than 29% |
| Temperature Index | To determine at what temperature normal oxygen content of 21% in air will support combustion of insulating material | IS 10810 (Part 64): 2003 | Temperature Index should be minimum 250°C at 21% of Oxygen |
| Ageing in air oven 7 Days | In air will support combustion of insulation material To determine the suitability for 85°C continuous operating temperature. The physical & electrical properties(ageing at 135°C for 7days) | IS 10810 (Part 7) | Checking the physical electrical property ageing at 135 °c for Variations in 7 Days and V.R AT 85°C Tensile strength ± 25% & Elongation ± 35% |
Technical Specification of Single Core, FR-LF/FR-LSH LF/ HR-FR LF PVC Insulated Unsheathed Cable 100V
| Nominal Area of Conductor | Number and Nominal Diameter of Wire | Nominal Thickness of insulation | Maximum Overall Diameter | Current Rating (Amps) | Maximum DC Conductor Resistance at 20°C | |
|---|---|---|---|---|---|---|
| mm2 | No./mm | mm | mm | Casing | Concealed | Ohm(fl)/km |
| 1 | 14 /03* | 0.7 | 2.7 | 14 | 13 | 18.1 |
| 1.5 | 22 /03* | 0.7 | 3.3 | 18 | 16 | 12.1 |
| 2.5 | 36 /03* | 0.8 | 4.0 | 24 | 20 | 7.41 |
| 4 | 56 /03 | 0.8 | 4.8 | 30 | 26 | 4.95 |
| 6 | 84 /03** | 0.8 | 5.3 | 38 | 33 | 3.30 |
***As per Class 2 Conductors of IS 8130:2013** As per Class 5 Conductors of IS 8130:2013 Conforms to IS 694: 2010.
Note: The number and Diameter of the conductor strands are for reference only. The size of the conductor is determined by its resistance. it may vary within the limits of related Classes and tables of IS 8130:2013.
The above data is approximate and subject to manufacturing tolerance.
Sample Card available on request 1.0 to 4.0 Sqmm