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Ⅰ. Product Overview
This single-jacket photovoltaic cable is designed for DC 1000V/2000V high-voltage applications. The black sheath features specialized UV-resistant additives, ensuring long-term durability under continuous sunlight exposure. Ideal for rooftop, ground-mounted, and industrial solar systems.
Ⅱ. Technical Specifications
2.1 Electrical Parameters
| Parameter | 1000V Model | 2000V Model |
|---|---|---|
| Rated Voltage | 1000V DC | 2000V DC |
| Conductor Material | 99.99% Oxygen-free Copper | 99.99% Oxygen-free Copper |
| Conductor Stranding | Solid Core | Solid Core |
| Insulation Resistance | ≥100MΩ @ 500V | ≥100MΩ @ 1000V |
| Voltage Withstand Test | 3000V/1min no breakdown | 5000V/1min no breakdown |
2.2 Physical & Environmental Parameters
| Parameter | Details |
|---|---|
| Sheath Material | UV-stabilized Polyolefin |
| Color | Black |
| Operating Temperature | -40°C to +90°C |
| Minimum Bend Radius | 4x cable diameter |
| Flame Retardancy | Non-VW1, self-extinguishing |
| UV Resistance | Passed 1000h xenon arc test |
| Service Life | ≥25 years |
| Certifications | IEC 62930, TÜV EN 50618, RoHS compliant |
Ⅲ. Key Features
3.1 Superior Sunlight Protection
Sheath formulated with inorganic UV absorbers to prevent cracking and degradation
Maintains tensile strength ≥80% after 1000 hours of UV exposure
3.2 High-Voltage Reliability
Cross-linked polyolefin insulation with dielectric strength >20kV/mm
Low leakage current design for safe operation in high-voltage grids
3.3 Installation Flexibility
Single-jacket construction reduces weight by 15% compared to dual-jacket cables
Flexible enough for tight-radius routing in rooftop installations
3.4 Fire Safety Design
Halogen-free materials limit toxic gas emission during combustion
Flame propagation rate <25mm/min in vertical burn test
Ⅳ. Application Scenarios
- Residential Rooftop Systems
Connecting solar panels to inverters in 1-10kW setups
Black color blends with roofing materials for aesthetic installation
- Commercial & Industrial Plants
High-voltage interconnection in 100kW+ solar arrays
Suitable for factory rooftops, data centers, and logistics parks
- Large-Scale Solar Farms
String cabling in utility-scale projects (1MW+)
Resistance to mechanical stress from heavy equipment
- Off-Grid & Remote Installations
Desert/marine environments with high UV exposure
Polar regions with extreme temperature fluctuations
Ⅴ. Compliance & Testing
Electrical Tests: Voltage withstand, insulation resistance, conductor resistance
Environmental Tests: UV aging, thermal cycling, humidity resistance
Mechanical Tests: Tensile strength, abrasion resistance, impact resistance
Ⅵ. Service & Warranty
Technical Support: Pre-sales cable sizing consultation, installation guides
Quality Control: 100% factory testing before shipment
Warranty: 10-year product guarantee against material defects
For detailed datasheets, pricing, or sample requests, please contact our sales team at sales@example.com.