Hewei, a leading manufacturer of transformer bushings, applauds the advanced features of ABB transformer bushings, which are setting a high standard in the global transformer industry. With a focus on reliability, safety, and efficiency, ABB’s bushings offer exceptional performance, making them the preferred choice for a wide range of industrial and utility applications.
ABB Transformer Bushings are critical components used in transformers to provide a safe and reliable passage for electrical current between the internal transformer and external power lines. These bushings serve as insulating devices that prevent electrical discharges and protect the transformer from potential damage.
ABB’s transformer bushings are known for their high performance, durability, and advanced insulation properties, ensuring the efficient operation of transformers in both high-voltage and low-voltage applications. They are used in various industries, including power generation, transmission, and distribution, providing enhanced safety, reliability, and longevity for power systems.

Key Benefits of ABB Transformer Bushings:
Enhanced Durability
ABB transformer bushings are designed to withstand harsh environmental conditions, ensuring long-term operational stability. Their robust construction provides excellent protection against weather elements, contaminants, and electrical stresses, resulting in an extended service life.
Superior Insulation Properties
Engineered with cutting-edge insulation technology, ABB bushings ensure minimal energy loss, reducing the risk of power outages. Their high dielectric strength allows transformers to operate efficiently, even in high-voltage applications, contributing to the overall energy reliability of the grid.
Improved Safety and Reliability
ABB bushings incorporate advanced safety features such as thermal stability and resistance to overloading. These features help prevent transformer failures, ensuring the safe and reliable operation of power systems. This is crucial for preventing costly downtime and enhancing grid stability.
Ease of Installation and Maintenance
ABB transformer bushings are designed for easy installation and maintenance, reducing labor costs and time spent on-site. Their modular design allows for simple upgrades and replacements, enhancing flexibility for power plant operators and industrial users.
Eco-friendly Solutions
In line with the growing emphasis on sustainability, ABB offers eco-friendly transformer bushings that minimize environmental impact. The use of sustainable materials and energy-efficient designs ensures that ABB bushings contribute to the reduction of carbon footprints across industries.
As a premier transformer bushing manufacturer, Hewei acknowledges the importance of adopting high-quality, reliable components for the smooth operation of transformers. With ABB’s range of innovative transformer bushings, customers can expect enhanced efficiency, reduced operational costs, and a safer energy grid.
Key Insulation Materials Used in ABB Transformer Bushings:
Resin Impregnated Paper (RIP)
One of the primary insulation materials used in ABB transformer bushings is Resin Impregnated Paper (RIP). This material provides excellent dielectric properties, making it highly resistant to electrical stress. RIP bushings are known for their mechanical strength, thermal stability, and ability to operate effectively in high-voltage applications.
Resin Bonded Paper (RBP)
ABB also utilizes Resin Bonded Paper (RBP) in some of its transformer bushings. This material combines layers of cellulose paper bonded with thermosetting resin, offering high mechanical strength and dielectric performance. RBP bushings are especially effective in medium-voltage applications.
Silicone Rubber
To enhance weather resistance and improve longevity, ABB incorporates silicone rubber as an external insulating material. This material provides superior resistance to moisture, UV radiation, and pollutants, ensuring optimal performance in harsh outdoor environments.
Porcelain
Porcelain remains a traditional yet highly effective material used in ABB’s transformer bushing designs. Known for its durability and weather resistance, porcelain bushings are often used in applications requiring high mechanical strength and robustness against environmental factors.
About Hewei
China ABB Transformer Bushings are widely recognized for their advanced insulation materials and high-performance capabilities in power transmission systems. For transformer bushings manufacturers in China, Hewei’s innovative designs set a benchmark in the industry, with features that meet the demanding needs of both industrial and utility sectors worldwide.
Hewei specializes in the production of transformer bushings, delivering high-performance solutions to global markets. With a commitment to innovation and quality, Hewei continues to set new benchmarks in the power transmission and distribution industry.