WINDLINK® (H)07RN-F LSOH

Description

Description

Standards

  • International
    CENELEC HD22-12; EN 50525-2-21

Application

This cable is specially designed for Wind Turbines and to be used for the Loop .

Maximum torsion stress ± 150°/meter ( ± 100°/meter for 400mm²) 
 - Standard test : 2000 cycles
-  Results : No copper wire broken

The quality of material used for insulation and sheathing and high quality copper conductors make the cables both flexible, durable, resistant to torsion and to high temperatures. Nexans offers more than a decade of experience in the wind energy market. Our expertise makes WINDLINK® cables highly recommended for wind turbines.

 

 

Main characteristics

  • Frequent torsion: Excellent twisting behaviour
  • Industrial cables resistant to high temperatures
  • Heavy duty for industrial applications
  • Operating voltage up to 1 kV for use in fixed protected installations
  • Temperature on core: 90°C in normal use - 250°C in short circuit
  • Water resistance: AD2, AD6
  • Corrosive and polluting substances resistance: AF3
  • Outdoor use: temporary and permanent
  • Impact resistance: AG2
  • Oil resistant ASTM/IRM 902 and special oils used in wind turbines 
  • UV resistant
  • Ozone resistant
  • Flame retardant (IEC 60332-1)

 

Design 

1. Conductor
Flexible (fine wire class 5 acc. to IEC/EN 60228)
Annealed plain copper - Optional PET separator on core

2. Insulation
Special cross-linked synthetic halogen free rubber type EI4, improved for EI7 high temperature
Optional PET tape on insulation or assembling

3. Sheath
High mechanical performance, oil- and ozone resistant 
Special cross-linked EM8 synthetic halogen free rubber, tested for EM7 application (90°C) and improved for low temperature behaviour (-40°C)
Colour: black

Complementary technical data for WINDLINK® LV loop rubber cables

Electrical characteristics

Permissible current rating (see table):
Each cable has been tested to the following levels:

  • Permanent temperature of operation on the core 90°C
  • Ambient temperature for indoor installation 30°C

Correction factors for other ambient temperature:
According to IEC 60364-5-52 Table B.52.14

 

Ambient temperature (°C) Correction factor 
10 1.15
15 1.12
20 1.08
25 1.04
30 1
35 0.96
40 0.91
45 0.87
50 0.82
55 0.76
60 0.71

The Voltage drop has been determined with cos φ= 0.8

Short circuit: constant K= 139 for 1 second calculated acc. to IEC 60949 (short circuit temperature +250°C and conductor temperature +90°C)

Usage characteristics

Bending radius:

Mobile use = 6 x External diameter
Static use = 3 x External diameter , if the external diameter < 12mm, 4 x External diameter, if the external diameter >12 mm.

Sheat oil resistance: good in mineral oils, gear and hydraulic oils

  • Mineral oil ASTM/IRM 902, 24h at 100°C
  • Gear box oil Tribol 1710/320 or equiv, 72h at 40°C
  • Hydraulic oil Mobil DTE 13 M or equiv, 72h at 40°C 

 

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Construction type
-
Conductor material
Plain annealed copper
Conductor flexibility
Flexible class 5

Dimensional characteristics

Dimensional characteristics

Outer diameter acc Windturbines needs Min Max
26.1 ... 31 mm
Copper content
- kg/km
Approximate weight
- kg/km

Electrical characteristics

Electrical characteristics

Rated Voltage Uo/U (Um)
450 / 750 V (600/1000)
Test voltage
3500 V

Mechanical characteristics

Mechanical characteristics

Mechanical resistance to impacts
Good
Mechanical stress
15 N/mm2

Usage characteristics

Usage characteristics

Smoke density
IEC 61034
Oil resistance
Yes
U.V resistance
Yes
Max. conductor temperature in service
90 °C
Short-circuit max. conductor temperature
250 °C
Operating temperature, range
-40 ... 55 °C
Watertightness
AD2 to AD6

Resources

Resources

Selling & delivery Information

Marking

WINDLINK® NEXANS 213 USE< HAR >(H)07RN-F LSOH -40+90°C
Nb cores X (or G) S
X = without G/Y
G = with G/Y
S = cross section (mm2)
Week + year of manufacture
meter marking

 

Insulated cores identification

• 1 core = Black (preferential)
• 2 cores = Brown + Blue
• 3 cores = Green/Yellow + Blue + Brown (G)
Brown + Black + Grey (X S>4mm²)
• 4 cores = Green/Yellow + Brown + Black + Grey (G)
Blue + Brown + Black + Grey (X S 1.5 & 2.5mm²)
• 5 cores = Green/Yellow + Brown + Black + Grey + Blue (G)
• >5 cores = black + white numbers (X) + G/Y (G)

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