AYFY/YFY, AYWY/YWY-2 Core Cable

AYFY/YFY, AYWY/YWY-2 Core
AYFY/YFY, AYWY/YWY-2 Core Cross

AYFY/YFY, AYWY/YWY-2 Core Cable

Application

These two-core, armoured cables are designed for power distribution in industrial, commercial, and residential settings, offering enhanced mechanical protection through galvanised steel strip (AYFY/YFY) or wire (AYWY/YWY) armouring, suitable for direct burial or exposed installations.

Standard

  • IS 1554 Part 1

Technical Data

  • 1.1 kV (A.C) & 1.5 kV (D.C) to Earth

Cable Construction

  • Conductor: Aluminium up to 10 mm² conductors are solid (Class 1) as per IS 8130; above 10 mm² are stranded round, compact round, or compact shaped (Class 2). Copper 4 & 6 mm² conductors are solid (Class 1) or stranded round (Class 2); 10 mm² are stranded round or compact (Class 2); above 10 mm² are stranded round, compact round, or compact shaped (Class 2) as per IS 8130.
  • Insulation: PVC Type A as per IS 5831 (Option: HR PVC Type C as per IS 5831).
  • Core Color: Red, black.
  • Inner Sheath: PVC or PVC tape as per IS 1554 Part 1.
  • Armouring: Single armouring with galvanised steel wire or strip as per IS 3975.
  • Outer Sheath: PVC Type ST-1 as per IS 5831 (Options: PVC Type ST-2, FR Type, FRLS Type).
  • Cable Color: Black (Options: Any other color as per requirement).

Cable Design Parameters

While ordering, please specify the following details: Conductor Type (Aluminium or Copper), Class of Conductor (Class 1 or 2), Insulation Type (PVC Type A or C), and Sheath Type (PVC Type ST-1, ST-2, FR, or FRLS).

Part Number Nominal Cross Sectional Area (mm²) Minimum No. of Strands in Conductor (Al) Minimum No. of Strands in Conductor (Cu) Nominal Thickness of Insulation (mm) Minimum Thickness of Inner Sheath (mm) Armouring with Flat Strip (AYFY/YFY) - Nominal Thickness of Arm. Strip (mm) Armouring with Flat Strip (AYFY/YFY) - Minimum Thickness of Outer Sheath (mm) Armouring with Flat Strip (AYFY/YFY) - Approx. Overall Diameter (mm) Armouring with Flat Strip (AYFY/YFY) - Approx. Net Weight of Cable (kg/km) - Al Cable AYFY Armouring with Flat Strip (AYFY/YFY) - Approx. Net Weight of Cable (kg/km) - Cu Cable YFY Armouring with Round Wire (AYWY/YWY) - Nominal Diameter of Wire (mm) Armouring with Round Wire (AYWY/YWY) - Minimum Thickness of Outer Sheath (mm) Armouring with Round Wire (AYWY/YWY) - Approx. Overall Diameter (mm) Armouring with Round Wire (AYWY/YWY) - Approx. Net Weight of Cable (kg/km) - Al Cable AYWY Armouring with Round Wire (AYWY/YWY) - Approx. Net Weight of Cable (kg/km) - Cu Cable YWY
110700200004 4 - 1/7 1.0 0.3 - - - - - 1.4 1.24 18 600 650
110700200006 6 1 1/7 1.0 0.3 - - - - - 1.4 1.24 19 660 730
110700200010 10 1 6 1.0 0.3 - - - - - 1.4 1.24 20 750 870
110700200016 16 6 6 1.0 0.3 0.8 1.40 18 580 780 1.6 1.40 20 750 950
110700200025 25 6 6 1.2 0.3 0.8 1.40 20 700 1000 1.6 1.40 22 900 1200
110700200035 35 6 6 1.2 0.3 0.8 1.40 22 800 1230 1.6 1.40 23 1030 1450
110700200050 50 6 6 1.4 0.4 0.8 1.40 25 1000 1620 1.6 1.56 26 1300 1900
110700200070 70 12 12 1.4 0.4 0.8 1.56 27 1200 2050 1.6 1.56 29 1500 2350
110700200095 95 15 15 1.6 0.4 0.8 1.56 30 1550 2720 2.0 1.56 33 2050 3200
110700200120 120 15 18 1.6 0.5 0.8 1.56 32 1800 3290 2.0 1.72 35 2400 3900
110700200150 150 15 18 1.8 0.5 0.8 1.72 35 2100 3970 2.0 1.72 37 2760 4600
110700200185 185 30 30 2.0 0.6 0.8 1.88 38 2500 4800 2.0 1.88 41 3200 5500
110700200240 240 30 34 2.2 0.6 0.8 2.04 43 3100 6080 2.5 2.04 47 4200 7200
110700200300 300 30 34 2.4 0.7 0.8 2.20 48 3700 7400 2.5 2.20 50 5000 8700
110700200400 400 53 53 2.6 0.7 0.8 2.36 53 4500 9450 3.2 2.52 58 6600 11500
110700200500 500 53 53 3.0 0.7 0.8 2.68 56 5600 11800 3.2 2.84 64 8000 14000
110700200630 630 53 53 3.4 0.7 0.8 2.84 66 6900 14700 4.0 3.00 72 11000 18800

Electrical Parameters

Part Number Nominal Cross Sectional Area (mm²) Max. DC Conductor Resistance at 20°C (Ω/km) - Al Max. DC Conductor Resistance at 20°C (Ω/km) - Cu Max. AC Conductor Resistance at 70°C (Ω/km) - Al Max. AC Conductor Resistance at 70°C (Ω/km) - Cu Approx. Reactance at 50 Hz (Ω/km) Approx. Capacitance of Cable (µF/km) Normal Current Rating (Amps) - Al Ground Normal Current Rating (Amps) - Al Duct Normal Current Rating (Amps) - Al Air Normal Current Rating (Amps) - Cu Ground Normal Current Rating (Amps) - Cu Duct Normal Current Rating (Amps) - Cu Air Short Circuit Current Rating for 1 sec. Duration (kA) - Al Short Circuit Current Rating for 1 sec. Duration (kA) - Cu
110700200004 4 - 4.61 - 5.53 0.098 0.23 32 27 27 41 35 35 0.30 0.46
110700200006 6 4.61 3.08 5.53 3.70 0.096 0.28 40 34 35 50 44 45 0.46 0.69
110700200010 10 3.08 1.83 3.70 2.20 0.091 0.34 55 45 47 70 58 60 0.76 1.15
110700200016 16 1.91 1.15 2.29 1.38 0.085 0.40 70 58 59 90 75 78 1.22 1.84
110700200025 25 1.20 0.727 1.44 0.87 0.083 0.42 90 76 78 115 97 105 1.90 2.88
110700200035 35 0.868 0.524 1.04 0.63 0.082 0.48 110 92 99 140 120 125 2.66 4.03
110700200050 50 0.641 0.387 0.769 0.464 0.082 0.49 135 115 125 165 145 155 3.80 5.75
110700200070 70 0.443 0.268 0.532 0.322 0.076 0.56 160 140 150 205 180 195 5.32 8.05
110700200095 95 0.320 0.193 0.384 0.232 0.076 0.58 190 170 185 240 215 230 7.22 10.90
110700200120 120 0.253 0.153 0.304 0.184 0.075 0.63 210 190 210 275 235 265 9.12 13.80
110700200150 150 0.206 0.124 0.247 0.149 0.074 0.63 240 210 240 310 270 305 11.40 17.30
110700200185 185 0.164 0.0991 0.197 0.119 0.074 0.64 275 240 275 350 300 350 14.10 21.28
110700200240 240 0.125 0.0754 0.151 0.091 0.073 0.67 320 275 325 405 345 410 18.20 27.60
110700200300 300 0.100 0.0601 0.122 0.073 0.073 0.68 355 305 365 450 385 465 22.80 34.50
110700200400 400 0.0778 0.0470 0.096 0.058 0.072 0.70 385 345 420 490 485 530 30.40 46.00
110700200500 500 0.0605 0.0366 0.076 0.046 0.072 0.70 425 380 475 540 460 605 38.00 57.50
110700200630 630 0.0469 0.0283 0.061 0.037 0.072 0.70 465 415 540 640 550 785 47.90 72.50