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WINDLINK® H07 BN4-F

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WINDLINK® H07 BN4-F

CENELEC HD 22-12; draft EN 50525.2

Standards
International  CENELEC HD22-12; CENELEC HD22-13; IEC 60228; IEC 60754
Description

Application

This cable is specially designed for Wind Turbines and to be used for the Loop .
It can be used up to 1000V in case of fixed protected installation.
 

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 torsion behaviour
  • Industrial cables resistant to high temperatures
  • Heavy duty
  • 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 - Tribol 1710/320 - Mobil DTE 13
  • UV resistant for external application
  • Ozone resistant
  • Flame retardant (IEC/EN 60332-1)

 

Design 

1. Conductor :
Flexible (fine wire class 5 of IEC/EN 60228)
Annealed plain copper - Optional PET separator

2. Insulation :
Special cross-linked EI7 rubber for high temperatures
Optional PET tape on insulation or assembling

3. Sheath:
High mechanical performance
Special cross-linked EM7 rubber
Oil ,Ozone, flame and fire retardant.
Colour :black


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Characteristics
Construction characteristics
Conductor flexibility Flexible class 5  
Conductor material Plain annealed copper  
Electrical characteristics
Rated Voltage Uo/U (Um) 450 / 750 V (600/1000)  
Mechanical characteristics
Torsion test max. +/- 4 turns for 10 meters max:150° per meter  
Mechanical resistance to impacts Good  
Usage characteristics
U.V resistance Very good  
Fire retardant EN 50265-1 & EN 50265-2-1 & IEC 60332-1  
Watertightness AD2 to AD6  
Oil resistance Good  
Ambient dynamic operating temperature, range -40 .. 50°C  
Ambient static operating temperature, range -40 .. 50°C  
Operating temperature, range -40 .. 90°C  
Minimum operating temperature -40°C  
Max. conductor temperature in service 90°C  
Short-circuit max. conductor temperature 250°C  

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Complementary technical for Windlink®

Usage characteristics:

Mechanical stress :

(on the whole cable, per mm² of a cross section of plain copper core)

  • In normal use : 15 N/mm²

 

Mechanical characteristics:

Bending Radius

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

 

Electrical characteristics:

Permissible current rating: 

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

 

Correction factors according for other ambient temperature : according to IEC 60364.5.523 table 52.D1 or DIN VDE 0298-4 Table 15

Ambient
temperature (°C)
10 15 20 25 30 35 40 45 50 55 60 65 70 75
factors  1.17 1.13 1.09 1.04 1 0.96 0.91 0.87 0.82 0.76 0.69 0.62 0.54 0.45

The Voltage drop has been determined with Cos φ= 0.8

 

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

 

 


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WINDLINK® H07BN-4 F Loop cables

  

Other properties

 

Tests according to HD22.12
UV resistant sheath Black sheath is UV resistant for external application
Oil resistant sheath Good in oils, greases, gear box oil, etc
  • ASTM/IRM 902
24h at 100°C
  • Gear box oil as Tribol 1710/320 or equiv oil
72h at 40°C or 24 h at 100°C
  • Hydraulic oil Mobil DTE 13m or equiv oil
72h at 40°C or 24 h at 100°C

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Selling delivery information

Marking

WINDLINK® NEXANS 213 USE< HAR >H07BN4-F
Nb cores X (or G) S
X = without G/Y
G = with G/Y
S = cross section (mm2)
Week + year manufacturing
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)
Blue + Brown + Black (X S 1.5 & 2.5 mm²)
• 4 cores = Green/Yellow + Brown + Black + Grey (G)
Blue + Brown + Black + Grey (X S 1.5 & 2.5 mm²)


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