HELUWIND® WK 300w-Torsion

1,8/3 kV, UV resistant, direct burial

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Technical data
  • Temperatur range
    flexing -35°C to +90°C
    fixed installation -40°C to +90°C
    installation -20°C to +90°C
  • Permissible conductor operating
    temperature
    +90°C
  • Nominal voltage
    VDE U0/U 1,8/3 kV
  • Test voltage
    9000 V
  • Minimum bending radius
    flexing 10x cable Ø
    fixed installation 5x cable Ø
  • Torsion application
    for unscreened version
    +/- 100° per 1m
  • Flame test
    self-extinguishing and flame retardant
    acc. to IEC 60332-1-2
Cable structure
  • Special bare copper conductor,
    fine stranded acc. to IEC 60228
  • Special heat-resistant insulation black
  • Sheath: special heat-resistant compound
  • Sheath colour: black
Properties
  • UV resistant
  • Multi-climate operation
  • Torsion tested
  • Flame retardant
  • Oil resistant
  • Recyclable
  • Easy to assemble
  • Also for direct burial
Note
For more information, especially on
custom cables, please contact us:
wind@helukabel.de
Application
The WK 300w-Torsion has been designed for flexible use, and specifically for torsional load in the cable loop of a wind power plant. The WK series has been successfully tested for more than 18,000 torsion cycles and thus offers optimum operational reliability far beyond the service life of the wind power plant. Another special feature is the higher voltage level of 1.8/3 kV. The WK 300w-Torsion is also designed for flexible installation through ductwork and in the ground. It can be used in power cabling from a converter cabinet to an external transformer station, for example. A conductor temperature of +90° enables a high level of current carrying capacity.
Downloads
Data sheet

Part no.

No.cores x
cross-sec.
mm²

Outer Ø

app. mm

Cop.
weight

kg / km

Weight

app. kg / km

AWG-No.

706432

1 x 35

14,8

336,0

500,0

-

706399

1 x 50

16,6

480,0

660,0

-

706400

1 x 70

19,5

672,0

920,0

-

706401

1 x 95

23,9

912,0

1300,0

-

706402

1 x 120

24,8

1152,0

1600,0

-

706403

1 x 150

25,9

1440,0

1990,0

-

706404

1 x 185

28,7

1776,0

2430,0

-

706405

1 x 240

31,2

2304,0

2877,9

-

706406

1 x 300

32,0

2880,0

3960,0

-

706407

1 x 400