Ul 4703 Photovoltaic Pv Cable

Paidu suppliers offer high-quality UL 4703 Photovoltaic PV Cable, specifically designed for applications in photovoltaic power generation systems, including solar panels. This cable is suitable for both residential and commercial solar installations. It meets industry standards for safety, reliability, and performance, making it a trusted choice in solar power systems.

Send Inquiry

Product Description

As the professional manufacturer, we would like to provide you Paidu UL 4703 Photovoltaic PV Cable. UL 4703 is a standard for Photovoltaic (PV) Wire. It specifies requirements for single-conductor PV wire rated 2000 V or less, and 90°C wet or dry. The wire is commonly used for interconnection wiring of grounded and ungrounded photovoltaic power systems. The cable consists of a stranded bare copper conductor, PVC insulation, and a sunlight-resistant PVC jacket. This type of cable provides protection against moisture, sunlight, and potential abrasions. Key characteristics and considerations related to UL 4703 Photovoltaic PV Cable include:

Single-Core Conductor Design: UL 4703 PV cables are typically single core cables with a copper conductor that is insulated and sheathed.

Insulation Material: The cable's insulation, often made of cross-linked polyethylene (XLPE), provides electrical insulation and protects against environmental factors.

Sheath Material: The outer jacket of the cable plays a crucial role in protecting it from sunlight exposure, temperature variations, moisture, and other environmental conditions. Durable and UV-resistant materials are commonly used for the jacket, ensuring the cable's longevity and reliability.

Temperature Ratings: UL 4703 PV cables must meet specific temperature ratings for both the maximum operating temperature of the conductor and the cable as a whole. These ratings ensure safe performance under the typical conditions encountered in solar installations.

Sunlight Resistance: The cable jacket is designed to resist the deteriorating effects of prolonged sunlight exposure, ensuring its durability and performance over time.

Flexibility: While PV cables are often installed in a fixed position within solar panels, they need to have sufficient flexibility to accommodate installation and potential movement within the system.

Compliance: UL 4703 certification guarantees that the PV cable meets specific safety and performance standards. Compliance with UL standards is often a requirement for PV cable use in various solar projects.