Beschreibung
UL Style 3850 (single-core)
UL Style 4558 (multicore)
Normen
International : CENELEC HD22-12; EN 50525-2-21Beschreibung
Application
This cable is specially designed for Wind Turbines and to be used for the Loop.
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
- 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 and FT2)
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 EPR improved for EI7 for low and high temperature range
Optional PET tape on insulation or assembling
3. Sheath
High mechanical performance, oil- and ozone resistant
Special cross-linked synthetic rubber (CPE), tested for EM7 application (90°C) and improved for low temperature behaviour (-40°C)
Colour: black
Eigenschaften
| Konstruktionsmerkmale | |
|---|---|
| Leitungsaufbau | 18 G 1.5 |
| Leitermaterial | blankes Kupfer |
| Leiterflexibilität | KL.5 = feindrähtig |
| Isolierung | Cross-linked synthetic elastomer type EI 7 |
| Außenmantel | Cross-linked synthetic elastomer type EM 7 |
| Mantelfarbe | Schwarz |
| Abmessungsmerkmale | |
| Leiterquerschnitt | 1,5mm² |
| Leiterdurchmesser | 1,5mm |
| Wanddicke Isolierung, Nennwert | 0,8mm |
| Durchmesser über Isolierung | 3,1mm |
| Aderanzahl | 18 |
| Wanddicke Außenmantel, Nennwert | 3,2mm |
| Outer Diameter as per Standard Min Max | 20.7 .. 26.3mm |
| Outer diameter acc Windturbines needs Min Max | 20.7 .. 24.5mm |
| Kupferzahl | 259,2kg/km |
| Nettogewicht ca. | 725kg/km |
| Elektrische Eigenschaften | |
| Nennspannung Uo/U | CENELEC 450/750V, 600/1000V - UL CSA 1000V |
| Zulässiger Strom in Luft, 30°C - Dreiecksverlegung | 9A |
| Prüfspannung | 3500V |
| Max. Gleichstromwiderstand des Leiters bei 20° C | 13,3Ohm/km |
| Maximum DC resistance of the conductor at 90°C | 17,000Ohm/km |
| Reactance at 50 Hz | 0,104Ohm/km |
| Mechanische Eigenschaften | |
| Mechanische Festigkeit gegen Schläge | Gut |
| Mechanical stress | 15N/mm2 |
| Anwendungsmerkmale | |
| Max. Betriebstemperatur am Leiter | 90°C |
| Max. Kurzschlusstemperatur am Leiter | 250°C |
| Betriebstemperatur | -40 .. 50°C |
| Ölbeständig | Ja |
| UV Beständigkeit | Ja |
| Watertightness | AD2 to AD6 |
Zusatzinformation
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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.52.14Ambient 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
Verkaufs- und Lieferinformationen
WINDLINK® NF< USE > H07BN4-F -40 +90°C NEXANS 213
Nb cores X (or G) S
X = without G/Y
G = with G/Y
S = cross section (mm2)
+ "UL/CSA" marking
Week + year of manufacture
meter marking
Insulated cores identification acc. to HD 308 S2
• 1 core = Black (preferential) or G/Y (G)
• 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)
• 5 cores = Green/Yellow + Brown + Black + Grey + Blue (G)
• >5 cores = black + white numbers (X) + G/Y (G)
Declared value of copper content for metric size
