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AYY/YY-3.5 Core Cable

AYY/YY-3.5 Core
AYY/YY-3.5 Core Cross
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AYY/YY-3.5 Core Cable

Application

These cables are designed for use in power distribution systems, suitable for fixed installations in industrial, commercial, and residential settings, where a three-core plus reduced neutral, unarmoured cable with PVC insulation is required.

Standard

  • IS 1554 Part 1

Technical Data

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

Cable Construction

  • Conductor: Aluminium or copper stranded compact shaped conductor as per Class 2, IS 8130.
  • Insulation: PVC Type A as per IS 5831 (Option: HR PVC Type C as per IS 5831).
  • Core Color: Red, yellow, blue.
  • Neutral Core Color: Black.
  • Inner Sheath: PVC or PVC tape as per IS 1554 Part 1.
  • 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), 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) Nominal Thickness of Outer Sheath (mm) Approx. Overall Diameter (mm) Approx. Net Weight of Cable (kg/km) - Al Cable AYY Approx. Net Weight of Cable (kg/km) - Cu Cable YY
110401010211 3 x 25 + 16 6/6 6/6 1.2/1.0 0.3 2.0 24 680 1250
110401020211 3 x 35 + 16 6/6 6/6 1.2/1.0 0.3 2.0 26 830 1585
110401030211 3 x 50 + 25 6/6 6/6 1.4/1.2 0.3 2.0 29 1030 2080
110401040211 3 x 70 + 35 12/6 12/6 1.4/1.2 0.4 2.2 32 1380 2880
110401050211 3 x 95 + 50 15/6 15/6 1.6/1.4 0.4 2.2 36 1785 3885
110401060211 3 x 120 + 70 15/12 18/12 1.6/1.4 0.5 2.4 40 2190 4830
110401070211 3 x 150 + 70 15/12 18/12 1.8/1.4 0.5 2.4 44 2580 5780
110401080211 3 x 185 + 95 30/15 30/15 2.0/1.6 0.5 2.6 48 3185 7180
110401090211 3 x 240 + 120 30/15 34/18 2.2/1.6 0.6 3.0 54 4085 9280
110401100211 3 x 300 + 150 30/15 34/18 2.4/1.8 0.6 3.2 62 4980 11480
110401110211 3 x 400 + 185 53/30 53/30 2.6/2.0 0.7 3.4 68 6280 14985
110401120211 3 x 500 + 240 53/30 53/34 3.0/2.2 0.7 3.8 77 7985 18480
110401130211 3 x 630 + 300 53/30 53/34 3.4/2.4 0.7 4.0 87 9980 23485

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
110401010211 3 x 25 + 16 1.2 0.727 1.44 0.87 0.083 0.42 76 63 70 99 81 90 1.9 2.88
110401020211 3 x 35 + 16 0.868 0.524 1.04 0.63 0.082 0.48 92 77 86 120 99 110 2.66 4.03
110401030211 3 x 50 + 25 0.641 0.387 0.769 0.464 0.082 0.49 110 95 105 145 125 135 3.8 5.75
110401040211 3 x 70 + 35 0.443 0.268 0.532 0.322 0.076 0.56 135 115 130 175 150 165 5.32 8.05
110401050211 3 x 95 + 50 0.32 0.193 0.384 0.232 0.076 0.58 165 140 155 210 175 200 7.22 10.9
110401060211 3 x 120 + 70 0.253 0.153 0.304 0.184 0.075 0.63 185 155 180 240 195 230 9.12 13.8
110401070211 3 x 150 + 70 0.206 0.124 0.247 0.149 0.074 0.63 210 175 205 270 225 265 11.4 17.3
110401080211 3 x 185 + 95 0.164 0.0991 0.197 0.119 0.074 0.64 235 200 240 300 255 305 14.1 21.28
110401090211 3 x 240 + 120 0.125 0.0754 0.151 0.091 0.073 0.67 275 235 280 345 295 355 18.2 27.6
110401100211 3 x 300 + 150 0.1 0.0601 0.122 0.073 0.073 0.68 305 260 315 385 335 400 22.8 34.5
110401110211 3 x 400 + 185 0.0778 0.047 0.096 0.058 0.072 0.7 335 290 375 425 360 435 30.4 46
110401120211 3 x 500 + 240 0.0605 0.0366 0.076 0.046 0.072 0.7 370 320 425 470 390 520 38 57.5
110401130211 3 x 630 + 300 0.0469 0.0283 0.061 0.037 0.072 0.7 405 350 480 555 470 675 47.9 72.5

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