On March 27, Suzhou Puzhao New Energy Equipment Co., Ltd. and the world’s authoritative third-party testing, inspection and certification agency TÜV Rheinland Greater China held a certification ceremony in Suzhou.
On site, TÜV Rheinland officially issued the IECEE CB certificate for its PEBS-H/L-175 series of high voltage and high DC circuit breaker products. It is worth mentioning that this is the industry’s first CB certificate obtained by this shell-grade product, marking a new breakthrough in the field of high-voltage DC protection technology, and at the same time, it also demonstrates that Puzhao’s technology in the field of miniature circuit breakers The research and development and quality control have reached the international advanced level, laying a solid foundation for its further expansion of the global market.
CB system is a global mutual recognition system established by the International Electrotechnical Commission (IEC) and is known as the “pass” for electrical products to enter the international market “. As the world’s leading technical service provider, TÜV Rheinland’s CB certificates have been mutually recognized in more than 80 member countries around the world. This time, Puzhao’s PEBS-H/L-175 series won the industry’s first CB certificate, which not only fills the gap in the field of international certification for this current class miniature circuit breaker, but also provides a high reliability protection scheme in line with IEC 60947-2 international standard for global energy storage system manufacturers.
at the certification site, Zhang wencai, general manager of power transmission and distribution products for solar energy and commercial products service in greater China, TV rhine, said: “it is a great honor to witness this type of circuit breaker obtain the industry’s first IECEE CB test certificate. This certification not only reflects the product’s compliance with international standards, but also demonstrates the outstanding strength of Pu Zhao in technological innovation and quality management. TÜV Rheinland will continue to help Chinese electrical equipment manufacturers achieve technological breakthroughs in the field of new energy, jointly safeguard safety, and promote the high-quality development of global new energy safety devices.”
the PEBS-H/L-175 series miniature circuit breakers certified this time are the core protection devices specially designed for photovoltaic, energy storage and DC application scenarios. On the basis of inheriting the core advantages of Puzhao PEBS series, such as non-polar design, breaking capacity as high as 10kA, and mechanical life ≥ 10000 times, this series of products increase the rated current of unipolar (1P) to 175A, and the maximum working voltage of 4P can reach 1200V, which can meet the diversified needs from household energy storage to small and medium-sized industrial and commercial energy storage systems.
Cui Bei, general manager of puzhao, said in his speech: “PEBS-H/L-175 type high current, high voltage and high break miniature circuit breaker successfully passed IECEE test. CB, it is a major achievement of Pu Zhao’s insistence on the concept of” Switch to Safety, with him safer. It not only solves the core protection problem of optical storage system in high power density applications, but also represents our continuous innovation and industry leadership in the field of new energy safety technology. Thanks to TÜV Rheinland’s professional support, in the future, Puzhao will continue to be driven by technology to provide global customers with the safest and most reliable optical storage and charging system protection scheme.”
since its establishment in 2011, puzhao has been deeply engaged in the field of new energy safety protection for more than ten years and has established two major divisions, intelligent electrical and power electronics, the products cover multiple product lines such as photovoltaic DC disconnectors, DC circuit breakers and fast shut-off, and the business territory has expanded to more than 60 countries and regions around the world.
The successful cooperation with TÜV Rheinland will further strengthen the brand influence of Puzhao in the field of global optical storage DC side safety protection. At present, Puzhao is building a R & D and production base with a total investment of 0.24 billion yuan. After the completion of the project, a new automatic production line and new product laboratory will be laid out to continuously promote the technological innovation and standard upgrading of safety protection equipment of photovoltaic energy storage system.
In the future, Pu Zhao will continue to maintain its original intention and devote itself to promoting the sustainable and healthy development of the optical storage and charging industry, create a safer and smarter new energy world for customers.
