Uninyvin Cables
Raviraj NYVINTM cables are single Core, Annealed Tinned Copper Conductor, Heat Resistance 105oC Poly Vinyl Chloride (HR-PVC)insulation cables with Fiber Glass, Nylon Braided Nylon Lacquering.
These Cables are traditionally used in Air Craft wiring. These cables are economical and efficient to use as UPS Battery Cable, UPS Wiring, Battery bank interconnections, Panel Board wirings, interconnection wires apart from vari-ous othersuitable applications. These cables are suitable for use in continuous service. It has conductor temperature rating of 105oC.Cable ambient temperatures - 30oC to 65oC. Uninyvin has good moisture and abrasion resistance. Good resistance to fuels,oils and alkalis. Miracle NYVINTM conforms standard specification as per BSG- 177.
Raviraj NYVINTM can be supplied as wire forms, cable kits and wire looms; we have the men and machine to make world class cutting, striping and crimping.
| Uninyvin Cable | Size(area) | Conductor Diameter"Max." | Overall Diameter"Max." | Conductor Resistance at 200C"Max" | Max Current Rating "Amps" |
|---|---|---|---|---|---|
| Core | mm sq | mm | mm | O/900m | BS-G-177 |
| 22 | 0.347 | 0.838 | 2.00 | 49.660 | 11 |
| 20 | 0.566 | 1.04 | 2.30 | 30.950 | 14 |
| 18 | 0.966 | 1.32 | 2.50 | 17.820 | 18 |
| 16 | 1.17 | 1.55 | 2.80 | 14.700 | 21 |
| 14 | 2.05 | 1.95 | 3.40 | 8.410 | 31 |
| 12 | 3.22 | 2.43 | 3.80 | 5.350 | 43 |
| 10 | 5.33 | 3.15 | 5.00 | 3.230 | 61 |
| 8 | 8.76 | 4.24 | 6.30 | 1.970 | 87 |
| 6 | 13.3 | 5.54 | 7.50 | 1.300 | 115 |
| 4 | 21.5 | 6.90 | 9.30 | 0.802 | 160 |
| 2 | 33.3 | 8.76 | 11.00 | 0.517 | 200 |
| 1 | 40.7 | 9.75 | 12.20 | 0.423 | 220 |
| 0 | 53.0 | 11.0 | 13.70 | 0.325 | 240 |
| 00 | 68.3 | 12.4 | 15.40 | 0.252 | 270 |
| 000 | 84.2 | 13.9 | 16.90 | 0.204 | 300 |
| 0000 | 109 | 15.6 | 18.70 | 0.158 | 350 |
| Ambient Tem. 0C | De rating Factors |
|---|---|
| 40 | 1.0 |
| 45 | 0.96 |
| 50 | 0.92 |
| 55 | 0.88 |
| 60 | 0.83 |
| 65 | 0.78 |
| 70 | 0.75 |
| 75 | 0.73 |
| 80 | 0.68 |
| 85 | 0.62 |
| 90 | 0.53 |
| 95 | 0.48 |
| 100 | 0.30 |
| Uninyvin Cable No. | Sq.mm | Maximum continuous Rating Amperes in Free Air | |||
|---|---|---|---|---|---|
| Single Cable | 3 Bonched Cables | 7 Bonched Cables | 12 Bonched Cables | ||
| 22 | 0.347 | 11 | 7 | 5 | 4 |
| 20 | 0.566 | 14 | 9 | 7 | 5 |
| 18 | 0.966 | 18 | 13 | 10 | 6 |
| 16 | 1.170 | 21 | 15 | 11 | 7 |
| 14 | 2.050 | 31 | 24 | 17 | 12 |
| 12 | 3.220 | 43 | 30 | 22 | 15 |
| 10 | 5.330 | 61 | 47 | 36 | 25 |
| 8 | 8.760 | 87 | 65 | 49 | 36 |
| 6 | 13.300 | 115 | 87 | 65 | - |
| 4 | 21.500 | 160 | 120 | 92 | - |
| 2 | 33.300 | 200 | 155 | 120 | - |
| 1 | 40.700 | 220 | 165 | 130 | - |
| 0 | 53.000 | 240 | 185 | 168** | - |
| 00 | 68.300 | 270 | 210/240* | 190** | - |
| 000 | 84.200 | 300 | 235/265* | 210** | - |
| 0000 | 109.000 | 350 | 270/305* | 245** | - |
Normal PVC Cables Vs Uninyvin Cables
| PVC Cables | Uninyvin Cables | ||||
|---|---|---|---|---|---|
| Size | Cable Dia | Current Rating | Size | Cable Dia | Current Rating |
| mm2 | mm | Amp | AWG | mm | Amp |
| 2.50 | 3.50 | 20 | 18 | 2.50 | 23 |
| 4.00 | 4.30 | 27 | 16 | 2.80 | 27 |
| 6.00 | 5.30 | 35 | 14 | 2.40 | 40 |
| 10.0 | 6.70 | 46 | 12 | 3.80 | 55 |
| 16.0 | 8.20 | 62 | 10 | 5.00 | 78 |
| 25.0 | 10.00 | 80 | 8 | 6.30 | 111 |
| 35.0 | 11.30 | 102 | 6 | 7.50 | 148 |
| 50.0 | 13.50 | 138 | 4 | 9.30 | 205 |
| 70.0 | 15.50 | 214 | 2 | 11.00 | 256 |
| 95.0 | 18.50 | 260 | 1 | 12.20 | 282 |
| 120 | 20.90 | 305 | 0 | 13.70 | 308 |
| 150 | 22.50 | 355 | 00 | 15.40 | 346 |
| 185 | 24.60 | 415 | 000 | 16.90 | 386 |
| 240 | 27.60 | 450 | 0000 | 18.90 | 450 |
General Comparison between Nyvin Cable & PVC Cable
| Particulars | Nyvin Cables-22 | PVC Insulated Cables 1 Sq.mm |
|---|---|---|
| Cable Weight | 6.5 kg/km | 15 kg/km(1.00Sq.mm) |
| Cable Size | Lower Size(0.347sq.mm) | Higher Size(1.00Sq.mm) |
| Current Rating | 14 Amps | 12 Amps |
| Temperature Rating | 1050C | 700C |
| Insulation Grade | Type-C HR-1050C(High Temp.) | Type-A 700C |
| Conductor Material | Tinned Plated Copper (No. Corrosion) | Plain Copper |
| Abrasive Strength | Good(F- Glass & Nyclon Jacket) | Nil |
| Heat Test | Cable shall separate without sticking | Test Not Applicable as per ISI Standard |
| Bending Radius mini | 3 to 6 times of Cable Dia | 3 to 6 times of Cable Dia |
| Mechanical Strength | Good (16.00N/sq.mm) | Normal(12.5N/sq.mm) |
| Flexibility Test | No signs of damage | Normal |
| Voltage Grade | 600Volts rms. | Upto & including 650/1100V |
