Heat Resistant Flame Retardant wires have high oxygen and temperature index-that prevents the spread of fire even at high temperature. 0.75 Sq mm to 95.0 Sq mm FR Multistrand Cables – Mehal Cable – HRFR. The Mehal Cable – HRFR wires have high oxygen and temperature index – that prevents the spreading of fire even at high temperature. The Mehal Cable – HRFR wire is manufactured using 99.97% pure – electrolytic – grade – bright annealed bare copper with more than 100% conductivity. This wire is insulated with the flame retardant – HRFR PVC compound with a high oxygen and temperature
| Nominal Cross sectional area of Conductor | Number/Nom. of Wire | Nominal Thickness of Insulation | Overall Diameter (Approx) | Current Carrying capacity # 2 cables single phase | Max. Resistance of Con. per km @20 deg C | |
|---|---|---|---|---|---|---|
| Sq. mm | mm | mm | mm | Amps | Amps | Ohms |
| 0.75 | 24/0.2** | 0.7 | 2.6 | 8 | 9 | 21.10 |
| 1.0 | 14/0.3* | 0.7 | 2.8 | 11 | 12 | 18.10 |
| 1.5 | 22/0.3* | 0.7 | 3.2 | 13 | 16 | 12.10 |
| 2.5 | 36/0.3* | 0.8 | 3.8 | 18 | 22 | 7.41 |
| 4.0 | 56/0.3* | 0.8 | 4.5 | 24 | 29 | 4.95 |
| 6.0 | 84/0.3** | 0.9 | 5.3 | 31 | 37 | 3.30 |
| 10.0 | 140/0.3** | 1.0 | 6.8 | 42 | 51 | 1.91 |
| 16.0 | 126/0.4** | 1.0 | 7.6 | 57 | 68 | 1.21 |
Standard packing – 90 meters in attractive cartons.
Colours available – Red, Yellow, Black, White, Green (for earthing) & Grey. Confirm To
IS-694-1990. ISI licence No. CM-L-2528759.
*As per conductor class 2 of IS :8130/1984.
**As per conductor class 5 of IS : 8130 / 1984 # as per is 3961 (PART-V) – 1968