Construction

COMPACTED ALUMINIUM OR COPPER CONDUCTOR, SCREENED, XLPE INSULATED, NON METALLIC & METALLIC TAPE SCREENED, PVC INNER SHEATHED, ARMOURED & OVERALL PVC SHEATHED CABLE CONFIRMING TO IS: 7098 (PART-2)

Buried Direct in the Ground @ 30°C

  • AL/SC/XLPE/SC/CTS/PVC/FWA/PVC:A2XCFY
  • AL/SC/XLPE/SC/CTS/PVC/SWA/PVC: A2XCWY
  • Cu/SC/XLPE/SC/CTS/PVC/FWA/PVC: 2XCFY
  • Cu/SC/XLPE/SC/CTS/PVC/SWA/PVC: 2XCWY

Voltage Grade : 19/33 kV ( E ) Screened Armoured

Product and Ratings

Nominal Size of stranded, class-2 conductor as per IS: 8130 Form of conductor strand Nom thickness of XLPE Insulation Min thickness of PVC Inner sheath Strip Armoured Cable Round Wire Armoured Cable Current Rating
Nom Dimension of GI flat strip Min Thickness of Outer sheath Approx Overall diameter of Cable with ± 3mm tolerance Al Approx weight of cable Cu Approx weight of cable Nom Dimension of GI Round wire Min Thickness of Outer sheath Approx Overall diameter of Cable with ± 3mm tolerance Al Approx weight of cable Cu Approx weight of cable Aluminium Copper
Buried Direct in the Ground @ 30°C In Single way buried Duct @ 30°C In Air @ 40°C Buried Direct in the Ground @ 30°C In Single way buried Duct @ 30°C In Air @ 40°C
Sq.mm. O mm mm mm x mm mm mm Kg./Km Kg./Km mm mm mm Kg./Km Kg./Km Amps Amps Amps Amps Amps Amps
50 Circular 8.8 0.7 4 x 0.8 2.52 68.8 5150 5950 3.15 2.68 73.9 7500 8350 130 115 155 170 150 200
70 Circular 8.8 0.7 4 x 0.8 2.68 72.6 5550 6750 3.15 2.84 77.5 8100 9250 160 140 190 205 180 245
95 Circular 8.8 0.7 4 x 0.8 2.84 76.4 6200 7850 3.15 3.00 81.5 8850 10500 190 170 230 245 215 300
120 Circular 8.8 0.7 4 x 0.8 2.84 79.3 6900 8900 4.0 3.00 86.1 10800 12850 215 190 265 275 245 340
150 Circular 8.8 0.7 4 x 0.8 3.00 83.0 7450 10000 4.0 3.00 89.4 11400 13900 240 215 300 305 275 385
185 Circular 8.8 0.7 4 x 0.8 3.00 87.0 8200 11300 4.0 3.00 93.4 12300 15450 270 240 340 345 305 435
240 Circular 8.8 0.7 4 x 0.8 3.00 92.1 9300 13300 4.0 3.00 98.5 13650 17700 310 275 400 395 350 510
300 Circular 8.8 0.7 4 x 0.8 3.00 96.5 10250 15300 4.0 3.00 102.9 14850 19900 350 310 455 440 390 580
400 Circular 8.8 0.7 4 x 0.8 3.00 103.0 11750 18500 4.0 3.00 109.4 16700 23450 395 355 530 495 440 660

Note: Above dimensions and parameter are only for guidance, due to constant optimisation of design and regular improvement, changes expected without prior notice.

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