Rathi Udyog is deal, trade & supply of Single Core Flexible Cables in Kolkata West Bengal.
Our range of Single Core Flexible Cables, feature compact construction, have high safety factors, and superior insulation system. Available in different insulation like 700 C Heat Resistant PVC, Flame Retardant Low Smoke (FRLS) etc., these cables find various industrial applications. These Single Core Flexible Cables are available in standard gray, blue, black and in other colors, as specified by the client. Standard lengths, as well as customized lengths, can be availed from us at competitive prices.
Features
- Higher safety factors.
- Compact construction.
- Choice of superior insulation systems for meeting IEC classification Temp, Protection etc.
Technical Specification
Conductor:
Bunched electrolytic grade, annealed with superb flexibility according to harmonized grades H05V-K and H07-K available in various sizes from 0.5 sq. mm to 300 sq. mm.
Insulation :
PVC insulation up to 4sq. mm. 6sq. mm. and above generally available with HRPVC insulation or as per customer order.
Standard Colours :
Grey, Red, Blue, Black, other colors as per order.
Standard Packing :
Up to 10sq. mm. -100 mtr. Coils 116-130sq. mm. We can provide Longer lengths on order.
Applications and Standards
| Type of Insulation | Typical Applications | Applicable Standards |
| 70° C Heat Resistant PVC | Wiring of panels for use in high ambient temperatures | IS – 694, BS 6004, IEC 60227, DIN VDE- 0281-3 |
| Flame Retardant Low Smoke (FRLS) | Wiring in high density critical installations in public places and fire-prone areas | IEC 60332-1, BS 4066 – 1, IEC- 60754-1, ASTMD – 2843, ASTMD – 2863 |
| Halogen Free Flame Retardant (HFFR) From 1.0 to 4.0 sq. mm | Wiring in high-density critical installations in public places and fire-prone areas and the vicinity of electronics systems | IEC 60322- 1&3, BS 4066- 1&3, IEC 60754 – 1&2, ASTMD – 2863, BS 7211, DIN VDE- 0282-9 |
Physical and Electrical Properties
| Cross Section Area (Sq. mm) | Approx. AWG | Overall Dia. Max. (mm) | Insulation Thickness, Nom. (mm) | Conductor No. of wires/ Max. Dia. | Conductor Resist. Ohm/km at 200 C Max. | Max. current rating, Amp | Approx. voltage drop per amp per meter, mv |
| 0.5 | 21 | 2.6 | 0.6 | 16/.2 | 39 | 6 | 46 |
| 0.75 | 19 | 2.8 | 0.6 | 24/0.2 | 26 | 9 | 31 |
| 1 | 18 | 3 | 0.6 | 32/0.2 | 19.5 | 14 | 22 |
| 1.5 | 16 | 3.8 | 0 60 | 30/0.25 | 13.3 | 24 | 15 |
| 2.5 | 14 | 4 | 0.7 | 50/0.25 | 7.98 | 32 | 9.1 |
| 4 | 12 | 4.8 | 0.8 | 56/0.3 | 4.95 | 43 | 5.7 |
| 6 | 10 | 4.6 | 0.8 | 84/0.3 | 3.3 | 54 | 3.8 |
| 10 | 8 | 8 | 1 | 140/0.3 | 1.91 | 72 | 2.2 |
| 16 | 6 | 9.6 | 1 | 126/0.4 or | 1.21 | 90 | 1.4 |
| 226/0.3 | |||||||
| 25 | 4 | 11.5 | 1.2 | 196/0.4 | 0.78 | 115 | 0.89 |
| 35 | 2 | 13 | 1.2 | 276/0.4 | 0.55 | 150 | 0.64 |
| 50 | 1 | 15 | 1.4 | 396/0.4 | 0.39 | 180 | 0.45 |
| 70 | 2/0 | 15 | 1.4 | 356/0.5 | 0.27 | 240 | 0.32 |
| 95 | 3/0 | 17.5 | 1.6 | 480/0.5 | 0.21 | 275 | 0.24 |
| 120 | 4/0 | 19 | 1.6 | 610/0.5 | 0.16 | 310 | 0.19 |
| 150 | – | 21 | 1.8 | 750/0.5 | 0.13 | 350 | 0.15 |
| 185 | – | 23.5 | 2 | 940/0.5 | 0.11 | 400 | 0.12 |
| 240 | – | 26.5 | 2.2 | 1200/0.5 | 0.08 | 475 | 0.1 |
| 300 | – | 29.5 | 2.4 | 1500/0.50 | 0.06 | 500 | 0.08 |