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XLPE Insulated Flat SWA Low Voltage Cable - 1

Code: N2XFGbY

Construction

  1. Copper conductor
  2. XLPE insulation
  3. Filler
  4. Separation sheath
  5. Galvanized round steel wire armouring
  6. Galvanized steel tape
  7. PVC outer sheath

Standard    

  • BS 5467
  • IEC 60502 - 1                     

Application

  • Mainly used in populated areas, power and switching stations underground.
  • Steel wire protects the cable from any mechanical damage.

Voltage

  • Rated Voltage:    Uo/U = 0.6/1 kV
  • AC test voltage:    3.5 kV                             

Technical Data

  • Maximum operating temperature 90°C
  • Short-circuit temperature 250°C
  • Current carrying capacity values given below are rated at 20°C earth temperature, at 30ºC free air temperature, 1 K.m/W and 0.7 charging conditions                                

 

Nomimal cross section Conductor insulation thickness Sheath thickness Overall diameter approx. Net weight approx. Standard delivery length Type packing, coil or drum size Conductor DC resistance at 20°c max. Current carrying capacity
mm²   mm mm mm kg/km m cm Ohm/km A  A 
3x16+10 rm 0,7/0,7 1,8 20,0 860 1000 120 1,15 111 96
3x25+16 rm 0,9/0,7 1,8 25,0 1310 1000 140 0,727 128 106
3x35+16 re 0,9/0,7 1,9 27,0 1650 1000 140 0,524 157 131
3x50+25 re 1,0/0,9 2,0 30,0 2170 1000 160 0,387 185 159
3x70+35 rm 1,1/0,9 2,2 34,0 3020 1000 160 0,268 228 202
3x95+50 rm 1,1/1,0 2,3 38,0 4000 1000 200 0,193 274 244
3x120+70 rm 1,2/1,1 2,5 43,0 5130 500 220 0,153 313 282
3x150+70 rm 1,4/1,1 2,6 46,0 6040 500 160 0,124 353 324
3x185+95 rm 1,6/1,1 2,8 51,0 7560 500 200 0,0991 399 371
3x240+120 rm 1,7/1,2 3,1 58,0 9780 500 220 0,0754 464 436
4x16 rm 0,7 1,8 20,0 860 1000 120 1,15 111 96
4x25 rm 0,9 1,8 25,0 1310 1000 140 0,727 128 106
4x35 rm 0,9 1,9 27,0 1650 1000 140 0,524 157 131
4x50 rm 1,0 2,0 30,0 2170 1000 160 0,387 185 159
4x70 rm 1,1 2,0 34,0 3020 1000 160 0,268 228 202
4x95 rm 1,1 2,3 38,0 4000 1000 200 0,193 274 244
4x120 rm 1,2 2,5 43,0 5130 500 220 0,153 313 282
4x150 rm 1,4 2,6 46,0 6040 500 160 0,124 353 324
4x185 rm 1,6 2,8 51,0 7560 500 200 0,0991 399 371
4x240 rm 1,7 3,1 58,0 9780 500 220 0,0754 464 436