12.7/22 KV (E) UN Screened Single Core Unarmoured Cable

Construction

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

  • AL/SC/XLPE/SC/CTS/PVC:A2XCEY
  • Cu/SC/XLPE/SC/CTS/PVC: 2XCEY

Voltage Grade : 12.7/22 kV ( E ) (Screened) Armoured

Product and Ratings

Nominal Size of stranded, class-2 conductor as per IS: 8130 Unarmoured Cable Current Rating
Nom thickness of XLPE Insulation Nom 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 Duct In Air @ 40°CIn Air @ 40°C Buried Direct in the Ground @ 30°C In Single way Duct In Air @ 40°CIn Air @ 40°C
@ 30°C@ 30°C @ 30°C@ 30°C
Trefoil Touching Flat Touching Trefoil Touching Flat Touching Trefoil Touching Flat Touching Trefoil Touching Flat Touching Trefoil Touching Flat Touching Trefoil Touching Flat Touching
Sq.mm. mm mm mm Kg./Km Kg./Km Amps Amps Amps Amps Amps Amps Amps Amps Amps Amps Amps Amps
35 6 2.0 26.2 650 850 115 120 100 105 145 145 150 155 130 135 185 190
50 6 2.0 27.3 725 1000 135 140 120 125 175 175 175 180 155 160 225 230
70 6 2.0 28.9 825 1225 165 170 145 150 215 220 215 220 185 195 275 285
70 6 2.0 28.9 825 1225 165 170 145 150 215 220 215 220 185 195 275 285
120 6 2.2 32.4 1050 1750 225 230 195 200 300 310 290 300 250 260 390 400
150 6 2.2 33.8 1200 2050 250 260 220 225 340 350 325 330 280 290 440 450
185 6 2.2 35.7 1350 2400 285 290 245 255 390 400 365 375 315 325 500 510
240 6 2.2 38.1 1550 2900 330 335 285 290 460 470 420 430 360 370 590 600
300 6 2.2 40.2 1775 3450 370 380 320 325 530 540 470 480 405 415 680 690
400 6 2.4 43.8 2150 4400 420 430 360 370%3