COPPER ARMOURED POWER CABLE

Application

Stranded compacted copper conductor, XLPE insulated, PVC inner sheathed, Galvanised Steel Flat strip armour and PVC sheathed confirming to IS 7098-1 is suitable for AC single phase or three phase (earthed or unearthed) systems with rated voltage p to and including 1100 V. This cable is also suitable for DC systems with rated voltage up to and including 1500 V to earth.

Construction

  • Stranded plain compacted copper conductor as per IS 8130, class 2
  • Insulated with Cross Linked Polyethylene (XLPE) to IS 7098-1
  • Armoured with Aluminium Round wire/Flat strip armoured
  • Sheathed with PVC Type ST2/FRLS/FR/LSZH
Voltage Rating 650/1100 V
Operation Temperature Max.: 90°C Short circuit temperature 250°C
Bending Radius Fixed installation | 12 x Overall diameter
Core Identification Red / Black / Yellow / Blue / Natural
Nominal
cross-
sectional
area 		Buried direct in the ground In single way Ducts In Air Max. DC
conductor
resistance at
20°C
2 Single core cables 3 Single core cables 2 Single core cables 3 Single core cables 2 Single core cables 3 Single core cables
mm² Amp Amp Amp Amp Amp Amp Ω/km
10 90 77 76 70 83 71 1.83
16 115 98 97 89 108 94 1.15
25 148 126 124 114 144 126 0.727
35 177 150 148 136 176 154 0.524
50 212 177 180 160 212 187 0.387
70 255 216 213 195 269 238 0.268
95 312 260 256 233 340 303 0.193
120 355 295 291 264 396 354 0.153
150 396 329 324 294 450 403 0.124
185 447 371 362 329 519 468 0.0991
240 515 427 420 379 613 553 0.0754
300 576 477 472 422 700 633 0.0601
400 651 537 528 473 813 737 0.047
500 727 598 589 525 930 844 0.0366
630 806 661 651 578 1056 961 0.0283