CVV
Application and Description
For supervisory electrical equipment, station control circuits, outdoor, suitable installation in dry or wet cable trenches.
Name Code
C : For control
V : Vinyl
V : Vinyl
Cable Construction
 |
| Conductor | Circular or compacted circuar stranded annealed copper wires |
| Seperator | A proper separator may be applied to a conductor |
| Insulation | Vinyl |
| Color | 2 cores- Black and white |
| 3 cores- Black, white and red | |
| 4 cores- Black, white, red and green | |
| More than 4 cores : Black core with marking numbers | |
| Filler | Non-hygroscopic material(optional) |
| Binding tape | Polyester (Mylar) tape (optional) |
| Sheath | Vinyl, Black color |
Technical Characteristics
Maximum conductor temperature : 90°C
Circuit voltage not exceeding : 600 volts
Test voltage : 2000 volts
Cable Parameter
| No. of cores | Nominal sectional area | No. of wire | Diameter of Conductor (approx.) | Thickness of insulation | Thickness of sheath | Overall diameter (approx.) | Maximum DC. resistance of Cdr. at 20º C | Cable weight (approx.) |
|---|---|---|---|---|---|---|---|---|
| mm² | mm | mm | mm | mm | Ohm / km | kg/km | ||
| 2 | 1.25 | 7/0.45 | 1.35 | 0.8 | 1.5 | 9.4 | 16.8 | 100 |
| 2 | 7/0.6 | 1.8 | 0.8 | 1.5 | 10.5 | 9.42 | 130 | |
| 3.5 | 7/0.8 | 2.4 | 0.8 | 1.5 | 11.5 | 5.3 | 175 | |
| 5.5 | 7/1.0 | 3 | 1 | 1.5 | )3.5 | 3.4 | 245 | |
| 8 | 7/1.2 | 3.6 | 1.2 | 1.5 | 15.5 | 2.36 | 335 | |
| 8 | compacted | 3.4 | 1.2 | 1.5 | 2.34 | 325 | ||
| 14 | 7/1.6 | 4.8 | 1.4 | 1.5 | 19 | 1.33 | 520 | |
| 14 | compacted | 4.4 | 1.4 | 1.5 | 18 | 1.34 | 500 | |
| 22 | 7/2.0 | 6 | 1.6 | 1.6 | 23 | 0.84 | 760 | |
| 22 | compacted | 5.5 | 1.6 | 1.5 | 21 | 0.849 | 715 | |
| 3 | 1.25 | 7/0.45 | 1.35 | 0.8 | 1.5 | 9.9 | 16.8 | 120 |
| 2 | 7/0.6 | 1.8 | 0.8 | 1.5 | 11 | 9.42 | 160 | |
| 3.5 | 7/0.8 | 2.4 | 0.8 | 1.5 | 12.5 | 5.3 | 220 | |
| 5.5 | 7/1.0 | 3 | 1 | 1.5 | 14.5 | 3.4 | 320 | |
| 8 | 7/1.2 | 3.6 | 1.2 | 1.5 | 16.5 | 2.36 | 440 | |
| 8 | compacted | 3.4 | 1.2 | 1.5 | 16 | 2.34 | 425 | |
| 14 | 7/1.6 | 4.8 | 1.4 | 1.5 | 20 | 1.33 | 690 | |
| 14 | compacted | 4.4 | 1.4 | 1.5 | 19 | 1.34 | 665 | |
| 22 | 7/2.0 | 6 | 1.6 | 1.6 | 24 | 0.84 | 1020 | |
| 22 | compacted | 5.5 | 1.6 | 1.6 | 23 | 0.849 | 975 | |
| 4 | 1.25 | 7/0.45 | 1.35 | 0.8 | 1.5 | 11 | 16.8 | 145 |
| 2 | 7/0.6 | 1.8 | 0.8 | 1.5 | 12 | 9.42 | 195 | |
| 3.5 | 7/0.8 | 2.4 | 0.8 | 1.5 | 13.5 | 5.3 | 275 | |
| 5.5 | 7/1.0 | 3 | 1 | 1.5 | 16 | 3.4 | 400 | |
| 8 | 7/1.2 | 3.6 | 1.2 | 1.5 | 18 | 2.36 | 555 | |
| 88 | compacted | 3.4 | 1.2 | 1.5 | 17.5 | 2.34 | 535 | |
| 14 | 7/1.6 | 4.8 | 1.4 | 1.6 | 22 | 1.33 | 890 | |
| 14 | compacted | 4.4 | 1.4 | 1.5 | 2 1 | 1.34 | 855 | |
| 22 | 7/2.0 | 6 | 1.6 | 1.7 | 27 | 0.84 | 1320 | |
| 22 | compacted | 5.5 | 1.6 | 1.7 | 25 | 0.849 | 1260 | |
| 5 | 1.25 | 7/0.45 | 1.35 | 0.8 | 1.5 | 11.5 | 16.8 | 170 |
| 2 | 7/0.6 | 1.8 | 0.8 | 1.5 | 13 | 9.42 | 230 | |
| 3.5 | 7/0.8 | 2.4 | 0.8 | 1.5 | 14.5 | 5.3 | 330 | |
| 5.5 | 7/1.0 | 3 | 1 | 1.5 | 17 | 3.4 | 485 | |
| 8 | 7/1.2 | 3.6 | 1.2 | 1.5 | 20 | 2.36 | 675 | |
| 8 | compacted | 3.4 | 1.2 | 1.5 | 19.5 | 2.34 | 655 | |
| 14 | 7/1.6 | 4.8 | 1.4 | 1.6 | 25 | 1.33 | 1090 | |
| 14 | compacted | 4.4 | 1.4 | 1.6 | 24 | 1.34 | 1060 | |
| 6 | 1.25 | 7/0.45 | 1.35 | 0.8 | 1.5 | 12.5 | 16.8 | 200 |
| 2 | 7/0.6 | 1.8 | 0.8 | 1.5 | 14 | 9.42 | 270 | |
| 3.5 | 7/0.8 | 2.4 | 0.8 | 1.5 | 15.5 | 5.3 | 390 | |
| 5.5 | 7/1.0 | 3 | 1 | 1.5 | 18.5 | 3.4 | 570 | |
| 8 | 7/1.2 | 3.6 | 1.2 | 1.5 | 22 | 2.36 | 800 | |
| 8 | compacted | 3.4 | 1.2 | 1.5 | 21 | 2.34 | 775 | |
| 14 | 7/1.6 | 4.8 | 1.4 | 1.7 | 27 | 1.33 | 1310 | |
| 14 | compacted | 4.4 | 1.4 | 1.7 | 26 | 1.34 | 1270 | |
| 7 | 1.25 | 7/0.45 | 1.35 | 0.8 | 1.5 | 12.5 | 16.8 | 215 |
| 2 | 7/0.6 | 1.8 | 0.8 | 1.5 | 14 | 9.42 | 295 | |
| 3.5 | 7/0.8 | 2.4 | 0.8 | 1.5 | 15.5 | 5.3 | 425 | |
| 5.5 | 7/1.0 | 3 | 1 | 1.5 | 18.5 | 3.4 | 630 | |
| 8 | 7/1.2 | 3.6 | 1.2 | 1.5 | 22 | 2.36 | 885 | |
| 8 | compacted | 3.4 | 1.2 | 1.5 | 21 | 2.34 | 860 | |
| 8 | 1.25 | 7/0.45 | 1.35 | 0.8 | 1.5 | 13.5 | 16.8 | 240 |
| 2 | 7/0.6 | 1.8 | 0.8 | 1.5 | 15 | 9.42 | 335 | |
| 3.5 | 7/0.8 | 2.4 | 0.8 | 1.5 | 17 | 5.3 | 485 | |
| 5.5 | 7/1.0 | 3 | 1 | 1.5 | 20 | 3.4 | 720 | |
| 8 | 7/1.2 | 3.6 | 1.2 | 1.6 | 24 | 2.36 | 1030 | |
| 8 | compacted | 3.4 | 1.2 | 1.6 | 23 | 2.34 | 995 | |
| 10 | 1.25 | 7/0.45 | 1.35 | 0.8 | 1.5 | 15.5 | 16.8 | 305 |
| 2 | 7/0.6 | 1.8 | 0.8 | 1.5 | 17.5 | 9.42 | 425 | |
| 3.5 | 7/0.8 | 2.4 | 0.8 | 1.5 | 19.5 | 5.3 | 620 | |
| 5.5 | 7/1.0 | 3 | 1 | 1.6 | 24 | 3.4 | 930 | |
| 8 | 7/1.2 | 3.6 | 1.2 | 1.8 | 29 | 2.36 | 1340 | |
| 8 | compacted | 3.4 | 1.2 | 1.7 | 28 | 2.34 | 1290 | |
| 12 | 1.25 | 7/0.45 | 1.35 | 0.8 | 1.5 | 16 | 16.8 | 345 |
| 2 | 7/0.6 | 1.8 | 0.8 | 1.5 | 18 | 9.42 | 480 | |
| 3.5 | 7/0.8 | 2.4 | 0.8 | 1.5 | 21 | 5.3 | 705 | |
| 5.5 | 7/1.0 | 3 | 1 | 1.7 | 25 | 3.4 | 1080 | |
| 8 | 7/1.2 | 3.6 | 1.2 | 1.8 | 29 | 2.36 | 1540 | |
| 8 | compacted | 3.4 | 1.2 | 1.8 | 2.34 | 1490 | ||
| 15 | 1.25 | 7/0.45 | 1.35 | 0.8 | 1.5 | 17 | 16.8 | 405 |
| 2 | 7/0.6 | 1.8 | 0.8 | 1.5 | 19 | 9.42 | 575 | |
| 3.5 | 7/0.8 | 2.4 | 0.8 | 1.5 | 22 | 5.3 | 855 | |
| 5.5 | 7/1.0 | 3 | 1 | 1.7 | 27 | 3.4 | 1310 | |
| 20 | 1.25 | 7/0.45 | 1.35 | 0.8 | 1.5 | 19 | 16.8 | 515 |
| 2 | 7/0.6 | 1.8 | 0.8 | 1.5 | 22 | 9.42 | 735 | |
| 3.5 | 7/0.8 | 2.4 | 0.8 | 1.6 | 25 | 5.3 | 1120 | |
| 5.5 | 7/1.0 | 3 | 1 | 1.9 | 31 | 3.4 | 1720 | |
| 30 | 1.25 | 7/0.45 | 1.35 | 0.8 | L.6 | 23 | 16.8 | 750 |
| 2 | 7/0.6 | 1.8 | 0.8 | 1.7 | 26 | 9.42 | 1100 | |
| 3.5 | 7/0.8 | 2.4 | 0.8 | 1.8 | 30 | 5.3 | 1660 |
