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Wind-energy cable

WILBAwind 0.6/1 kV, Al, torsion

DownloadDatasheet PDF WILBAwind 0.6/1 kV, Al, torsion Halogen free single core low voltage cable EPR/PUR Low Voltage Cables Application: EPR/PUR... read more

Description

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WILBAwind 0.6/1 kV, Al, torsion

Halogen free single core low voltage cable EPR/PUR
Low Voltage Cables

Application:
EPR/PUR single core cable designed espe-cially for the use between nacelle and tower of wind energy turbines.

Construction:

  • Al cord flex, in accordance with class 5 as per IEC 60228
    special high tensile strength alloy torsion resistant construction
  • EPR insulation, colour black
  • PUR jacket FRNC

Description:

  • very robust and endurable
  • very good resistance to abrasion
  • very good flexibility at low temperatures
  • excellent resistance to high temperatures
  • halogen free
  • flame retardant
  • very good oil and petrol resistance
  • resistance to ozone and weathering
  • nominal voltage U0/U 0.6/1 kV
  • operating voltage max.
    AC U0/U 0.72/1.2 kV
    DC U0/U 0.9/1.8 kV
  • test voltage 3 kV AC
  • min. bending radius 6 x D (D = outer Ø)

Torsion resistance:

  • +/- 150° per metre

Temperature range:

  • -40 °C … + 90 °C
  • short term application up to + 110 °C
  • in case of a short circuit + 250 °C for 5 s

Jacket colour:

  • black, similar to RAL 9005

Applicable standards:

  • construction according to VDE 0250-813
  • IEC 60332-1 flame retardance
  • IEC 60754-1 halogen content
  • IEC 60754-2 corrosivity of fumes
  • IEC 60811-2-1 resistance to oil
  • DIN EN 50396 resistance to ozone
  • ISO 4982-2 UV resistance (test method A)

Remarks:

  • other types upon request
Technical data
Cross section
mm2		 Part no. Ø d1
approx. mm		 ØD
approx. mm		 Al content
kg/km		 Weight
kg/km
1 x 185 517325 21,8 25,2 555 775
1 x 240 517326 25 28,6 720 1000
1 x 300 517327 27,2 31,2 900 1230

d1 diameter over insulation
D outer diameter

Cross section
mm2		 Admissible tensile
force  max. N		 Current carrying capacity1   A
freely suspended		 Current carrying capacity1   A
in contact with a surface		 Short circuit current
max. kA (1 s)
1 x 185 1665 503 478 17
1 x 240 2160 600 570 22
1 x 300 2700 695 660 27,6

1 referring to a single cable which is installed with at least 1 x D distance to the next cable under load at + 30 °C

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