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Ⅰ. Product Overview
Designation: 10/19 CU PV Wire (Single-Layer XLPE)
Key Specs:
10AWG (5.26mm²) tinned copper conductor (19-strand stranded)
2000V DC voltage rating
Single-layer cross-linked polyethylene (XLPE) insulation
Black UV-stabilized outer sheath
Ⅱ. Technical Specifications
| Parameter | Value |
|---|---|
| Conductor Material | 99.97% oxygen-free copper, tinned |
| Insulation Thickness | 0.91mm (XLPE, single-layer) |
| Current Rating (90°C) | 40A (@ 2000V DC, ambient 40°C) |
| DC Resistance (20°C) | ≤3.28Ω/km |
| Operating Temperature | -40°C to +90°C (short-term +120°C) |
| Certifications | UL 4703, RoHS 2.0, IEC 62930 |
Ⅲ. 4.1 High-Voltage Solar Projects
Utility-scale farms (100kW+): Connects panel strings to central inverters in 2000V DC systems.
Energy storage systems: Links batteries to inverters in large-scale ESS installations.
4.2 Industrial Wiring
Manufacturing plants: Integrates solar power into high-voltage DC circuits for machinery.
Off-grid mining sites: Reliable cabling for remote operations in harsh environments.
Ⅴ. Installation & Certification
5.1 Key Approvals
UL 4703: Certified for North American PV applications.
NEC 2023: Compliant with Article 690 for high-voltage DC wiring.
5.2 Installation Tips
Termination: Use 10AWG high-voltage crimp lugs (rated for 2000V DC).
Conduit Recommendation: PVC conduit for outdoor UV protection (cost-effective), metal conduit for fire-rated areas.
Ⅵ. Warranty & Support
Warranty: 5-year limited warranty against manufacturing defects.
Technical Support: Manufacturer provides installation guides and resistance derating charts for various climates.
Ⅶ. Ordering Information
Standard Lead Time: 5-7 business days for orders under 5000FT.
Packaging: 100FT/500FT/1000FT reels wrapped in UV-resistant film.
Custom Options: Colored sheaths (red/blue) and custom lengths available for bulk orders.
This 10/19 CU PV wire offers a cost-effective solution for high-voltage solar applications without compromising performance. Contact our sales team for volume discounts or custom specification inquiries.