Article specifications
| Part no. | 704852 |
|---|---|
| Item description | HELUWIND® WK 103w-TORSION-MULTI black 25 G 1,5 mm² |
| AWG, approx. | 16 |
| Outer diameter, approx. (mm) | 20,6 |
| Copper factor per km | 360,0 |
| Weight, approx. (kg/km) | 762,0 |
| Metres per packaging unit | - |
| Custom cut lengths available | yes |
| EAN / GTIN | 4060892632556 |
| Customs tariff number | 85444995 |
Manufacturer technical information
Torsion resistant cable acc. to UL-Std. 758 (AWM) Style 21179, CSA-Std. C22.2 No. 210 - AWM I/II A/B
Temperature range
flexible -35°C to +90°C
fixed -40°C to +90°C
during installation -20°C to +90°C
fixed -40°C to +90°C
during installation -20°C to +90°C
Permissible operating temperature of the conductor
+90°C
Nominal voltage
VDE AC U0/U 600/1000 V
UL (AWM) AC 1000 V
UL (AWM) AC 1000 V
Max. permissible operating voltage
alternating current (AC) conductor/earth 700 V
three-phase alternating current (AC) conductor/conductor 1200 V
direct current (DC) conductor/earth 900 V
direct current (DC) conductor/conductor 1800 V
three-phase alternating current (AC) conductor/conductor 1200 V
direct current (DC) conductor/earth 900 V
direct current (DC) conductor/conductor 1800 V
Test voltage core/core
4000 V
Minimum bending radius
flexible 8x Outer-Ø
fixed 4x Outer-Ø
fixed 4x Outer-Ø
Cable Structure
- Copper wire bare acc. to DIN VDE 0295 / IEC 60228
- Core insulation: special, heat-resistant compound
- Core identification: black cores with consecutive labeling in white digits
- Protective conductor: starting with 3 cores,
- G = with protective conductor GN-YE, in the outer layer,
- x = without protective conductor
- Cores stranded in layers with optimal lay lengths
- Outer sheath: special compound with low-temperature flexibility
- Sheath colour: black
Properties
- resistant to: oil, UV radiation
- Torsion tested
- recyclable
- flame-retardant
- Suitable for use in multiple climates
- Torsion angle: +/- 140°/m
Tests
- flame-retardant acc. to DIN VDE 0482-332-1-2 / DIN EN 60332-1-2 / IEC 60332-1-2, UL VW-1, CSA FT1
Notes
- the conductor is metrically (mm²) constructed, AWG numbers are approximated, and are for reference only
- Further details, as well as information regarding custom solutions and suitable connection technology, can be found at [email protected]
Application
- Designed for flexible use, especially for torsional stress in the cable loop of a wind turbine. The voltage level for all dimensions is designed for 0.6/1 kV. This means that the cable can also be laid in parallel in accordance with UL standards; spatial separation of the cable routes is not necessary. The HELU WK series has been successfully tested with over 18,000 torsion cycles and therefore offers optimum functional reliability far beyond the service life of a wind turbine.
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