DC Solar Panel Cable PV Wire Photovoltaic Solar Cable 4mm2 6mm2
APPLICATION
DC Solar Cables
The interconnection between photovoltaic modules
Parallel connection between series and between modules and DC distribution boxes (combiner boxes)
Connection between DC distribution boxes and inverters.
AC Solar Cables
Connecting inverters to step-up transformers
The connection between the step-up transformer and the distribution equipment
The connection between power distribution equipment and the power grid or user
CONSTRUCTION
Conductor:Class 5 tinned copper conductors
Insulation:Halogen free flame-retardant insulation material for solar cables
Outer sheath:Halogen free flame retardant sheath material for solar cables
STANDARD
2Pfg 1169/08.2007
CHARACTERISTIC
AC Voltage Rating Uo/U:0.6/1.0kV
DC Voltage Rating Uo/U:1.8kV
Maximum operating temperature of conductor:+120℃
Operating ambient temperature: -40℃~+90℃
Cable laying temperature:Not less than -25℃
Minimum Bending Radius: Single core:6D (D is the actual outer diameter of the cable)
SPCIFICATION
| Cross section(mm²) | Conductor Construction (no/mm) | Conductor Stranded OD.max(mm) | Cable OD.(mm) | Approximate weight of cable
kg/km | Max Conductor Resistance (Ω/km,20°C) |
| 1×1.5 | 48/0.20 | 1.58 | 4.6 | 33 | 13.7 |
| 1×2.5 | 77/0.20 | 2.02 | 5.0 | 45 | 8.21 |
| 1×4 | 56/0.285 | 2.46 | 5.4 | 61 | 5.09 |
| 1×6 | 84/0.285 | 3.01 | 6.0 | 83 | 3.39 |
| 1×10 | 77/0.40 | 4.1 | 7.3 | 130 | 1.95 |
| 1×16 | 7×17/0.40 | 5.5 | 8.9 | 196 | 1.24 |
| 1×25 | 7×27/0.40 | 6.7 | 10.3 | 290 | 0.795 |
| 1×35 | 7×38/0.40 | 8.2 | 11.8 | 390 | 0.565 |
FACTORY
PROJECT
FAQ
Q1. What is the maximum operating temperature for PV-1 cables?
PV-1 cables are rated for continuous operation at up to 90°C (194°F) under normal conditions. Short-term overloads may allow temperatures up to 120°C (248°F).
Q2. Are PV-1 cables suitable for outdoor solar installations?
Yes, PV-1 cables are UV-resistant and designed for outdoor use in solar PV systems, provided they are properly installed with weatherproof connectors.
Q3. What voltage rating does PV-1 typically support?
Standard PV-1 cables are rated for 600V AC/DC, though some variants (e.g., PV-1 1000V) are available for higher-voltage systems.
Q4. How should PV-1 cables be routed to avoid performance issues?
Avoid sharp bends (minimum bend radius: 4× cable diameter) and excessive tension. Maintain spacing from heat sources and follow local electrical codes.
Q5. What safety certifications should PV-1 cables have?
Look for certifications like UL 4703, TÜV, or IEC 62930 to ensure compliance with international standards for solar applications.
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DC Solar Panel Cable PV Wire Photovoltaic Solar Cable 4mm2 6mm2 Images
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