Type : NYY / YY / NAYY / AYY /VV

Voltage : 600 / 1000 V (permissible Service Voltage : 720 / 1200 V)

Special Type

  • NYRaY(FP*) / NYRaY(FG*)
  • NYRaY-FR / NYRaY-FR
  • NYRaY-FRLS / NAYRaY-FRLS
  • NYRaY-LSZH / NAYRaY-LSZH
  • NYRaY-HRFR-150°C

Specifications / Rating

ASTM: B-3
BDS IEC: 60228&60502-1
VDE: 0271
IEC: 60331&584
IS: 1554-1&BS: 6346

Applications

  • Indoor
  • Outdoor
  • Underground
  • In water
  • Power plant
  • Switch gear
  • Generator
  • Industrial

Construction : Annealed Copper or Aluminium Conductor / PVC Insulation / PVC inner sheath / Black PVC outer Sheath

tecnical data
Cross Sectional Area No. & Approx. Diameter of wire Cu/Al Nominal Thickness of Insulation Nominal Thickness of Sheath Overall diameter (approx) Approx Weight of Cable Max. DC resist. of conductor at 20°C Current rating at 30°C in ground Current rating at 35°C in air
Cu Al Cu Al Cu Al Cu Al
Core x mm2 No./mm mm mm mm Kg/Km Kg/Km ohm/km ohm/km amps amps amps amps
3x25rm+16rm 7/19 wire

7 wire		 1.2

1.0		 1.8 27.0 1400 910 0.717/1.15 1.2/1.91 110 86 98 76
3x35rm+16rm 19 wire

7 wire		 1.2

1.0		 1.8 26.2 1580 920 0.524/1.15 0.868/1.91 130 101 120 93
3x50rm+25rm 19 wire

7/19 wire		 1.4

1.2		 1.9 28.5 2180 1200 0.387/0.727 0.641/1.20 155 120 150 116
3x70rm+35rm 19 wire

19 wire		 1.4

1.2		 2.0 32.5 2910 1505 0.286/0.524 0.443/0.868 190 148 190 148
3x95rm+50rm 19 wire

19 wire		 1.6

1.4		 2.2 38.0 3950 2000 0.193/0.387 0.320/0.641 225 175 230 179
3x120rm+70rm 37wire

19 wire		 1.6

1.4		 2.3 40.8 5050 2390 0.153/0.286 0.253/0.443 260 202 270 210
3x150rm+70rm 37wire

19 wire		 1.8

1.4		 2.4 45.0 6020 2830 0.124/0.286 0.206/0.443 295 229 305 237
3x185rm+95rm 37wire

19 wire		 2.0

1.6		 2.6 50.5 7450 3510 0.0991/0.193 0.164/0.320 330 257 350 272
3x240rm+120rm 37/61 wire

19 wire		 2.2

1.6		 2.8 56.0 9650 4360 0.0754/0.153 0.125/0.253 385 299 410 318
3x300rm+120rm 61 wire

37 wire		 2.4

1.8		 3.0 63.0 12100 5404 0.0601/0.124 0.100/0.206 425 329 470 364
3x400rm+185rm 61 wire

37 wire		 2.6

2.0		 3.4 72.5 16890 8182 0.047/0.0991 0.0778/0.164 480 373 530 412
3x500rm+240rm 61 wire

37/61 wire		 3.0

2.2		 3.8 82.5 20360 9400 0.0366/0.0754 0.0605/0.125 525 408 600 467
3x630rm+300rm 61/127 wire

61 wire		 3.0

2.4		 4.2 93.8 25546 11748 0.0283/0.0601 0.0469/0.100 590 458 690 536
Note: As per customer requirement we shall provide Fire proof/resistant cables (16 mm2 to 300 mm2) which can resist fire temperature of 750C with circuit integrity. Also we shall provide Fiber glass wrapping PVC insulated cables (35 mm2 to 630 mm2) whose max. operating conductor temperature is 155°C without short circuit & Insulation life is almost double.

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