1 Pair Solar Panel Extension Cable Copper Wire 6 4 2.5 mm² 10 12 14 AWG Black and Red with Solar PV Wires Connectors
Solar panel extension cables, particularly those made of copper wire, are crucial components in solar power systems. The cables are typically made from stranded copper wire. Copper is chosen for its excellent conductivity, durability, and resistance to corrosion, making it suitable for outdoor use in varying weather conditions.
SPECIFICATIONS
Insulation Material: PVC
Conductor Material: Copper
Conductor Type: Solid
Type: Insulated
Certification: CE
Certification: RoHS
Certification: UL
Model Number: G01-VV/G02-VV/G03-VV
Application: Underground
Rate voltage: 1000V
Rate current :20A ( 4mm² );30A ( 6mm² )
Safety Class:Ⅱ
Protection Degree: IP67
Locking system: Snap-in
Insulation material: PPO + PA
Contact Material: Copper cn, Plate with nickel in
Contact resistance: ≤0.5mΩ
Insulation resistance: >500mΩ
Cable outer diameter:Φ5mm～Φ 7mm
Cable size range : 6mm²(10AWG)/4mm²(12AWG)/2.5mm²(14AWG)
Operating temperature: -40°C~ +105°C
Flame Class: UL94-VO
Insertion force : <=50N , Pullout force>=50N
|
Item |
Unit |
Technical parameter |
||
|
Rated Temperature |
℃ |
-40~90 |
||
|
Rated Current |
A |
33~57A |
||
|
Weathering Resistance |
mode |
Sun Res |
||
|
Rated Rating |
ac/dc(kv) |
0.6~1.0/1.8 |
||
|
Cable Core |
No |
1 |
||
|
Cross-Section Area |
mm² |
2.5 |
4 |
6 |
|
Diameter of Wire/Number |
No./mm |
51/0.25 |
56/0.30 |
84/0.3 |
|
Thickness of the Insulation |
mm |
≥0.5 |
≥0.5 |
≥0.5 |
|
Thickness of the Sheath |
mm |
≥0.5 |
≥0.5 |
≥0.5 |
|
Outer Diameter |
mm |
5.3±0.2 |
6.1±0.2 |
6.8±0.2 |
|
Conductor Resistance(20℃) |
Ω/km |
≤8.21 |
≤5.09 |
≤3.39 |
|
Voltage test on completed cable |
kv /min |
6.5/5 No Breakdown |
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1 Pair Solar Panel Extension Cable Copper Wire 6 4 2.5 mm² 10 12 14 AWG Black and Red with Solar PV Wires Connectors