Product Description
Photovoltaic cables are essential components in solar power generation systems, playing a vital role in transmitting electrical energy with high efficiency and reliability.
These cables are engineered with precision to meet the unique demands of photovoltaic applications. The conductor is typically made of high-purity copper, ensuring excellent electrical conductivity and minimizing power losses. The copper conductor is often stranded for enhanced flexibility, making it easier to install in various configurations.
The insulation material used in photovoltaic cables is carefully selected for its outstanding electrical properties and resistance to environmental factors. It provides a high level of dielectric strength, preventing electrical breakdown and ensuring safe operation. The insulation is also designed to be resistant to ultraviolet (UV) radiation, which is a common concern in outdoor solar installations. This resistance helps to prolong the cable's lifespan and maintain its performance over time.
The sheath of the photovoltaic cable is equally important. It is usually made of a durable material that offers protection against mechanical damage, moisture, and chemical exposure. The sheath is also resistant to abrasion and impact, ensuring that the cable can withstand the rigors of installation and ongoing use in outdoor environments.
Photovoltaic cables come in a variety of sizes and types to suit different power requirements and installation scenarios. They can be single-core or multi-core cables, depending on the specific needs of the solar system. The cables may also be available in different colors for easy identification and installation.
In addition to their electrical and mechanical properties, photovoltaic cables are often designed to be flame-retardant. This feature is crucial for ensuring the safety of the solar installation, especially in the event of a fire. The cables are tested and certified to meet relevant industry standards for fire safety.
Installation of photovoltaic cables is relatively straightforward. They can be laid in trenches, conduits, or directly on the ground, depending on the installation design. The flexibility of the cables allows for easy routing and connection to solar panels, inverters, and other components of the solar power system.
Product Parameters
Electrical Parameters
- Rated Voltage:
- Test Voltage:
- Conductor:
- Material: Tinned copper stranded wire, compliant with IEC60228+EN, VDE0295, Class 5 (the fifth type of stranded tinned copper, which can operate safely even in highly corrosive environments such as salt ponds, saline soil, and frozen soil layers).
- Structure: Stranded structure.
- DC Resistance of Conductor at 20°C: Generally around 5.09Ω/km.
Physical Structure Parameters
- Insulation Material: Environmentally friendly low-smoke halogen-free irradiated cross-linked polyolefin insulation material, such as cross-linked polyethylene (XLPE), etc., with good insulation performance and weather resistance.
- Sheath Material: Environmentally friendly low-smoke halogen-free irradiated cross-linked polyolefin sheath material with UV resistance, having weather resistance, flame retardancy, and environmental protection.
- Maximum Outer Diameter of Cable: Generally around 6 - 7mm.
- Insulation Thickness: Approximately 0.7mm.
Temperature-related Parameters
- Operating Temperature Range: Generally from -40°C to +90°C, able to adapt to various harsh outdoor environments. Under special circumstances, such as during laying, the temperature range is -30/+120°C, for fixed laying it is -45/+120°C, and in case of a short circuit, it can reach +250°C.
- Maximum Operating Temperature of Conductor: Generally 120°C (a short-circuit temperature of 200°C is allowed within 5 seconds).
Other Parameters
- Color: The insulation layer is generally black in color. The sheath color is usually black, black/red, black/blue, red/red, blue/black, etc. (can be customized according to customer requirements).
- Certification Standards: Regular products should comply with relevant international and national standards, such as TÜV EN 50618, UL 4703, etc.
- Service Life: Generally, the designed service life can reach 25 years or more (under specified environmental and operating conditions).
- Minimum Bending Radius: Generally, when it is ≤12mm, it is 3×d (d is the outer diameter of the cable), and when it is >12mm, it is 4×d.
Company Profile
XingShen Cable Group Co., Ltd. is a renowned enterprise in the cable industry. With years of dedicated efforts and innovation, the company has established a solid reputation for its high-quality products and excellent service.
The company is equipped with advanced production facilities and a team of highly skilled professionals. It adheres to strict quality control standards throughout the production process, ensuring that every cable produced meets or exceeds industry requirements.
XingShen Cable Group offers a wide range of cable products, including but not limited to photovoltaic cables, power cables, and communication cables. These products are designed to meet the diverse needs of different industries and applications.
In the field of photovoltaic cables, the company's products are known for their excellent performance and durability. They are designed to withstand harsh environmental conditions and ensure efficient power transmission in solar power systems.
The company also places great emphasis on research and development. It continuously invests in new technologies and product innovation to stay at the forefront of the industry. This enables it to offer cutting-edge solutions that meet the evolving needs of the market.
With a commitment to customer satisfaction, XingShen Cable Group provides comprehensive after-sales service. Its professional team is always ready to assist customers with technical support and problem-solving.
In addition, the company is dedicated to environmental protection and sustainable development. It adopts environmentally friendly production processes and materials to minimize its impact on the environment.
As a trusted name in the cable industry, XingShen Cable Group Co., Ltd. continues to strive for excellence and innovation. It is committed to providing reliable cable solutions and contributing to the development of various industries.
The following are some real photos of the factory.
){kind=link}