WINDLINK® MV unscreened 1.8/3 kV (single core)
Description
Torsion resistant medium-voltage singlecore EPR-insulated copper cables
Description
Standards
International : IEC 60502-1Description
Application
This cable is specially designed for fixed or mobile installation laying in dry environment, for example in Wind Turbine Generators.
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 behavior
- 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
- Impact resistance: AG2
- Oil resistant ASTM/IRM 902 acc. to EN 60811-2-1
- UV resistant
- Ozone resistant
- Flame retardant (IEC 60332-1)
Design
1. Conductor
Flexible (fine wire class 5 acc. to IEC 60228)
Annealed plain copper - Optional PET separator on core
2. Insulation
Special cross-linked rubber type EI7
Optional PET tape on insulation
3. Sheath
High mechanical performance
Special cross-linked rubber type EM7
Colour: black
Characteristics
| Construction characteristics | |
|---|---|
| Conductor material | Plain annealed copper |
| Conductor flexibility | Flexible class 5 |
| Electrical characteristics | |
| Rated Voltage Uo/U (Um) | 1.8 / 3 kV |
| Test voltage | 6500V |
| Mechanical characteristics | |
| Mechanical resistance to impacts | Good |
| Mechanical stress | 15N/mm2 |
| Torsion test max. +/- 4 turns for 10 meters | max:150° per meter |
| Usage characteristics | |
| Max. conductor temperature in service | 90°C |
| Short-circuit max. conductor temperature | 250°C |
| Limit surface temperature fixed installed | -40 .. 60°C |
| Limit surface temperature, flexible application | -30 .. 50°C |
| Minimum installation temperature | -25°C |
| Oil resistance | EN 60811-2-1 |
| U.V resistance | Yes |
| Watertightness | AD2 to AD6 |
| Specific characteristics | |
| See all products | |
| |
Products and services
Docs and info
-
Complementary technical data and correction factors
Electrical characteristics
Permissible current rating:
According to IEC 60364-5-52 or DIN VDE 0298-4- 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 or DIN VDE 0298-4 Table 17Ambient 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 Usage characteristics
Bending radius:
Mobile use = 7 x External diameter
Static use = 5 x External diameter
Selling information
WINDLINK® NEXANS 213 EPR/CPE 1,8/3 KV 1 x S (mm²)
S = cross section (mm2)
Batch n° + year of manufacture
meter marking
Insulated cores identification
• 1 core = Black or grey
