Twin Solar DC · 2 core 2.5 mm²
Ordering reference Twin Solar DC · 2 core 2.5 mm²
EN 50618
Twin Solar DC
Application
Rooftop PV strings · Compact solar routing · Module interconnection · Installer roll stock
Construction
- 1Conductor (per core)Class 5 tinned copper conductor · 50 × Ø0.25 mm · IEC 60228 cl.5
- 2Core insulationCross-linked halogen-free rubber insulation
- 3FillerPP filler
- 4SheathBonded red and black halogen-free sheath
Technical parameters
Voltage class1.5 kV DC
ConductorClass 5 tinned copper conductor
Cross-section2.5 mm²
Sheath / IDRed / black
Environmental ratingUV, ozone and outdoor PV routing
OD guide13 mm
Core layout2 core
Operating temperature−40 °C to +90 °C
Cable weight0.10 kg/m
Bend radius4 x OD to 6 x OD during installation
Outer sheathBonded red and black halogen-free sheath
Max DC resistance at 20 °C7.41 Ω/km
Current rating (guide)≈ 30 A (Cu, multicore clipped, 30 °C — IEC 60364-5-52 guide)
Routine test voltage12.6 kV a.c. (3.5 Uo, IEC 60502-2)
Ratings & materials
StandardEN 50618
Voltage class1.5 kV DC
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