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IS 7098-Part 1

IS 7098 (Part 1) – Single Core Aluminium Conductor Unarmoured Cable

  • Transmission and distribution of Power Industrial units
  • Commercial and residential places
  • Indoor and outdoor uses
  • Cable ducts, cable trays conduits direct burial and underground burial where mechanical damage risk for cables

  • Conductor : Aluminium Conductor Complying with IS 8130
  • Insulation : Electron Beam Cross Linked Polyethylene 120°C
  • Inner Sheath : PVC
  • Jacket : PVC-ST2 (Optional : FRLS, ZHLS)

  • Operating Temperature : -15 °C to +120 °C
  • Short Circuit Temperature : 280 °C
  • Bending radius (min) : 12 x Cable dia
  • Rated Voltage :1100 V
  • Test Voltage : 3 kV for 5 mins
  • Specification : IS 7098

  • Electron Beam Cross Linked
  • Enhanced Mechanical, Electrical, Thermal & Weathering properties
  • Soldering iron resistant
  • Resistance to corona effect
  • Easy jointing & termination
  • Better resistance to most chemicals, oils & acids
  • Low direct electric losses
  • High current carrying capacity

 

Part Number Area (Nom.) Min. No.of Wires Insulation Thickness (Nom.) Sheath Thickness (Nom.) Approx.Overall Diameter Approx.Weight of Cable Max. Conductor Resistance at 20°C

 

Current Rating for EBXL-XLPE Cables(125°C) Current Rating for Chemically Cured XLPE Cables(90°C) Short Circuit Rating for 1sec
In Air In Duct In Ground In Air In Duct In Ground
Sq.mm Nos. mm mm mm Kg/Km Ω/km Amps Amps KA
229SE19XX 4 1 0.7 1.8 8.0 77 7.41 55 48 57 42 38 45 0.38
229SE23XX 6 1 0.7 1.8 8.5 89 4.61 68 62 71 52 49 56 0.57
229SE27XX 10 1 0.7 1.8 9.4 109 3.08 83 74 87 64 59 69 0.94
230SE28XX 16 6 0.7 1.8 11.0 147 1.91 109 97 112 84 77 89 1.5
230SE30XX 25 6 0.9 1.8 12.5 194 1.20 143 126 149 110 100 119 2.4
230SE32XX 35 6 0.9 1.8 13.6 235 0.868 178 152 176 137 121 140 3.3
230SE34XX 50 6 1.0 1.8 14.6 291 0.641 217 180 212 167 143 169 4.7
230SE37XX 70 12 1.1 1.8 16.6 374 0.443 281 224 258 216 178 205 6.6
230SE38XX 95 15 1.1 1.8 18.4 466 0.320 342 267 310 263 212 246 9.0
230SE41XX 120 15 1.2 1.8 20.0 562 0.253 399 311 351 307 247 279 11.3
230SE42XX 150 15 1.4 2.0 22.3 699 0.206 460 349 394 354 277 313 14.2
230SE44XX 185 30 1.6 2.0 24.4 836 0.164 529 398 453 407 316 360 17.5
230SE46XX 240 30 1.7 2.0 27.0 1032 0.125 627 463 522 482 368 415 22.6
230SE48XX 300 30 1.8 2.0 29.4 1240 0.100 725 534 597 558 424 474 28.3
230SE49XX 400 53 2.0 2.2 32.9 1606 0.0778 875 611 661 673 485 525 37.7
230SE50XX 500 53 2.2 2.2 36.6 1960 0.0605 1013 709 754 779 563 599 47.2
230SE51XX 630 53 2.4 2.2 41.2 2416 0.0469 1178 819 858 906 650 681 59.4

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