PVC Unarmoured Cables

Cable Structure

generally conforms to IS 1554-1, IEC 60502-1, BS 6346

  • Conductor :
    Material – Copper According to VDE 0295 class 1 or 2 (IEC 60228,IS 8130)

  • Insulation : PVC Type A as per IS:5831

  • Inner Sheath : PVC
  • Outer Sheath : PVC TYPE ST-1 OF IS : 5831

Technical Data

  • Operating Temp. : -20°c to max.+90°C
  • Nominal voltage : 1100 V
  • Test voltage : 3000 V
  • Insulation resistance : Min. 10 MΩ x km
  • Min. bending radius :
    Single core :15 X Overall diameter
    Multi core :12 X Overall diameter
  • Flame propagation : Flame retardant test as per IEC 60332-1

Application

PVC Unarmoured Cables
Power cables for energy supply are installed outdoors, in underground, in water, indoors, in cable ducts, power stations, for industry and distribution boards as well as in subscriber networks, where mechanical damages are not to be expected.

Standard length cable packing:
Coils 100, 200, 300, 500, 1000 m. in wooden reels

PVC Unarmoured Cables

Color Coding: AS IS 1554 ( Indian Standard )

Single core 2 Core 3 Core 4 Core 5 Core
Red or Black Red, Black Red, Yellow, Blue Red, Yellow, Blue, Black Red, Yellow, Blue, Black, Grey

Color coding: AS IEC 60502 Part-1, B.S. 6346

Single core 2 Core 3 Core 4 Core 5 Core
Black or Yellow/Green Blue and Brown or Yellow-Green and Black Brown, Black, Grey or Yellow/Green, Blue, Brown Blue, Brown, Black, Grey or Yellow/Green, Brown, Black, Grey Blue, Brown, Black, Grey, Black or Yellow/Green, Blue, Brown, Black, Grey

Technical DataTable

Yogicab 1.1 kV 3 CORE COPPER CONDUCTOR PVC INSULATED , INNER SHEATHED UN ARMOURED PVC SHEATHED CABLES (IS : 1554 PART 1 )
CABLE CODE : YY

SIZE (MM2) INSULATION PVC THICKNESS IN MM (NOM.) INNER SHEATH PVC THICKNESS IN MM (MIN.) OUTER SHEATH PVC THICKNESS IN MM (MIN.) APPROX OUTER SHEATH O/D IN MM APPROX WEIGHT OF CABLE (KGS./KM) MAX.DC CONDUCTOR RESISTANCE at
20° C (Ohm/Km)		 Current Ratings (Amp.)
Direct
In
Ground		 In Air
3 C X 1.5 0.80 0.30 1.80 11.60 201 12.10 21 17
3 C X 2.5 0.90 0.30 1.80 12.80 256 7.41 27 24
3 C X 4 1.00 0.30 1.80 14.95 365 4.61 36 30
3 C X 6 1.00 0.30 1.80 16.00 447 3.08 45 39
3 C X 10 1.00 0.30 1.80 18.15 623 1.83 60 52
3 C X 16 1.00 0.30 2.00 20.70 877 1.15 77 66
3 C X 25 1.20 0.30 2.00 21.30 1138 0.727 99 90
3 C X 35 1.20 0.30 2.00 23.25 1472 0.524 120 110
3 C X 50 1.40 0.30 2.00 26.55 2027 0.387 145 135
3 C X 70 1.40 0.40 2.20 29.65 2658 0.268 175 165
3 C X 95 1.60 0.40 2.20 33.60 3574 0.193 210 200
3 C X 120 1.60 0.40 2.20 36.25 4409 0.153 240 230
3 C X 150 1.80 0.50 2.40 40.40 5484 0.124 270 265
3 C X 185 2.00 0.50 2.40 44.00 6632 0.0991 300 305
3 C X 240 2.20 0.60 2.60 49.20 8412 0.0754 345 355
3 C X 300 2.40 0.60 2.80 54.30 10434 0.0601 385 400
3 C X 400 2.60 0.70 3.20 61.70 13823 0.0470 425 455

Technical DataTable

Yogicab 1.1 kV 4 CORE COPPER CONDUCTOR PVC INSULATED , INNER SHEATHED UN ARMOURED PVC SHEATHED CABLES (IS : 1554 PART 1 )
CABLE CODE : YY

SIZE (MM2) INSULATION PVC THICKNESS IN MM (NOM.) INNER SHEATH PVC THICKNESS IN MM (MIN.) OUTER SHEATH PVC THICKNESS IN MM (MIN.) APPROX OUTER SHEATH O/D IN MM APPROX WEIGHT OF CABLE (KGS./KM) MAX.DC CONDUCTOR RESISTANCE at
20° C (Ohm/Km)		 Current Ratings (Amp.)
Direct
In
Ground		 In Air
4 C X 1.5 0.80 0.30 1.80 12.50 235 12.10 21 17
4 C X 2.5 0.90 0.30 1.80 13.80 303 7.41 27 24
4 C X 4 1.00 0.30 1.80 16.25 438 4.61 36 30
4 C X 6 1.00 0.30 1.80 17.45 541 3.08 45 39
4 C X 10 1.00 0.30 2.00 20.25 782 1.83 60 52
4 C X 16 1.00 0.30 2.00 22.90 1095 1.15 77 66
4 C X 25 1.20 0.30 2.00 25.35 1361 0.727 99 90
4 C X 35 1.20 0.30 2.00 27.85 1770 0.524 120 110
4 C X 50 1.40 0.30 2.20 32.40 2469 0.387 145 135
4 C X 70 1.40 0.40 2.20 35.85 3211 0.268 175 165
4 C X 95 1.60 0.40 2.40 41.25 4358 0.193 210 200
4 C X 120 1.60 0.40 2.40 44.70 5386 0.153 240 230
4 C X 150 1.80 0.50 2.60 49.55 6664 0.124 270 265
4 C X 185 2.00 0.50 2.80 54.70 8134 0.0991 300 305
4 C X 240 2.20 0.60 3.00 60.90 10275 0.0754 345 355
4 C X 300 2.40 0.60 3.40 67.90 12838 0.0601 385 400
4 C X 400 2.60 0.70 3.60 76.75 16919 0.0470 425 455

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