The ZGS11-Z.G integrated photovoltaic power generation transformer has excellent adaptability to the photovoltaic environment, enables efficient photovoltaic power conversion, provides enhanced protection for photovoltaic systems, and features a compact modular design for photovoltaic installation.
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The ZGS11-Z.G Combined Transformer for Photovoltaic Power Generation is a remarkable innovation in the realm of electrical equipment, specifically tailored to meet the growing demands of the photovoltaic power generation industry. As photovoltaic power emerges as a clean and renewable energy source that has witnessed rapid development both domestically and internationally, our company has taken the initiative to design this transformer independently. Drawing on years of exploration, summary, and incorporating advanced technologies from around the world, this transformer is developed based on 10kV and 35kV combined transformers, with a keen focus on the unique requirements of photovoltaic power generation systems.
This combined transformer integrates a transformer, load switches, and high-voltage fuses within the transformer cabinet. The insulating liquid of the transformer serves a dual purpose as both an insulation medium and a radiating medium for the entire product, ensuring efficient heat dissipation and reliable electrical insulation. The product features a fully sealed structure, which is a significant advantage in maintaining its performance and longevity. The main body of the transformer is crafted from medium and heavy steel plates, providing robustness and durability. The case, made of galvanized plates or stainless steel plates, undergoes a meticulous treatment process that includes acid cleaning, phosphating, and the application of primer, intermediate, and finish paint. This comprehensive treatment not only enhances the anti-corrosion properties but also improves the leakage resistance and UV resistance of the surface, surpassing the performance of products with regular paintings.
One of the most notable features of the ZGS11-Z.G Combined Transformer for Photovoltaic Power Generation is its compact structure. It occupies a significantly smaller footprint, with its land usage being as little as one-third of that of a European box type transformer with the same capacity. This compactness makes it highly suitable for installation in areas where space is at a premium, such as in densely populated photovoltaic power generation stations.
In terms of performance, this transformer excels in multiple aspects. It exhibits low loss and noise, contributing to energy efficiency and a quieter operating environment. Its high resistance to sudden short circuits ensures the stability and reliability of the electrical system, even in the face of unexpected electrical faults. The full insulation and fully sealed structure eliminate the need for regular maintenance, making it a hassle-free solution for operators. This also enhances the safety of the transformer during operation, as it minimizes the risk of electrical exposure and environmental interference.
The transfer switching operations of the ZGS11-Z.G Combined Transformer for Photovoltaic Power Generation are both convenient and flexible, allowing for seamless control and management of the power flow. The transformer is equipped with comprehensive protection features, including a full range of fuse protection for the high voltage. This ensures that the transformer is safeguarded against various electrical faults, from short circuits to overloads, providing peace of mind to the users.
The box of the transformer has been treated with special processes and materials, endowing it with excellent anti-corrosive capabilities. It can effectively resist the damage caused by wind-blown sand, making it suitable for installation in harsh outdoor environments, such as deserts or coastal areas with high levels of sand and salt in the air. Additionally, the box layouts are available in two types: “L” shaped and “shelf” shaped, offering flexibility in installation and customization according to the specific requirements of different projects.
For the 10kV class combined transformer, it is equipped with a series connection of a high-voltage backup current-limiting protection fuse and a pluggable over-load protection fuse, providing comprehensive protection. The high-voltage backup current-limiting protection fuse acts as the short-circuit protection for the transformer, while the pluggable over-load protection fuse serves as the protection against overloads and minor fault short-circuit currents for American power transformers.
The 35kV class combined transformer employs a novel full range of protective high voltage current limiting fuse. This fuse is designed to effectively cut off the current that could lead to the melting of the fused mass or any fault current that does not conform to the rated current. By combining the relatively high breaking capacity of the current limiting fuse with the
This combined transformer integrates a transformer, load switches, and high-voltage fuses within the transformer cabinet. The insulating liquid of the transformer serves a dual purpose as both an insulation medium and a radiating medium for the entire product, ensuring efficient heat dissipation and reliable electrical insulation. The product features a fully sealed structure, which is a significant advantage in maintaining its performance and longevity. The main body of the transformer is crafted from medium and heavy steel plates, providing robustness and durability. The case, made of galvanized plates or stainless steel plates, undergoes a meticulous treatment process that includes acid cleaning, phosphating, and the application of primer, intermediate, and finish paint. This comprehensive treatment not only enhances the anti-corrosion properties but also improves the leakage resistance and UV resistance of the surface, surpassing the performance of products with regular paintings.
One of the most notable features of the ZGS11-Z.G Combined Transformer for Photovoltaic Power Generation is its compact structure. It occupies a significantly smaller footprint, with its land usage being as little as one-third of that of a European box type transformer with the same capacity. This compactness makes it highly suitable for installation in areas where space is at a premium, such as in densely populated photovoltaic power generation stations.
In terms of performance, this transformer excels in multiple aspects. It exhibits low loss and noise, contributing to energy efficiency and a quieter operating environment. Its high resistance to sudden short circuits ensures the stability and reliability of the electrical system, even in the face of unexpected electrical faults. The full insulation and fully sealed structure eliminate the need for regular maintenance, making it a hassle-free solution for operators. This also enhances the safety of the transformer during operation, as it minimizes the risk of electrical exposure and environmental interference.
The transfer switching operations of the ZGS11-Z.G Combined Transformer for Photovoltaic Power Generation are both convenient and flexible, allowing for seamless control and management of the power flow. The transformer is equipped with comprehensive protection features, including a full range of fuse protection for the high voltage. This ensures that the transformer is safeguarded against various electrical faults, from short circuits to overloads, providing peace of mind to the users.
The box of the transformer has been treated with special processes and materials, endowing it with excellent anti-corrosive capabilities. It can effectively resist the damage caused by wind-blown sand, making it suitable for installation in harsh outdoor environments, such as deserts or coastal areas with high levels of sand and salt in the air. Additionally, the box layouts are available in two types: “L” shaped and “shelf” shaped, offering flexibility in installation and customization according to the specific requirements of different projects.
For the 10kV class combined transformer, it is equipped with a series connection of a high-voltage backup current-limiting protection fuse and a pluggable over-load protection fuse, providing comprehensive protection. The high-voltage backup current-limiting protection fuse acts as the short-circuit protection for the transformer, while the pluggable over-load protection fuse serves as the protection against overloads and minor fault short-circuit currents for American power transformers.
The 35kV class combined transformer employs a novel full range of protective high voltage current limiting fuse. This fuse is designed to effectively cut off the current that could lead to the melting of the fused mass or any fault current that does not conform to the rated current. By combining the relatively high breaking capacity of the current limiting fuse with the
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