With the rapid development of industry and new energy sectors, power electronics technology is widely used, and lightning overvoltage protection has become a key link in ensuring the safe and stable operation of power systems. On November 22th, the technical service team of Anhui Jinli Electric Tech. Co., Ltd. (hereinafter referred to as JinliElectric) was invited to visit Shenyang Feichi Electrical Equipment Co., Ltd., a national-level specialized and innovative small giant enterprise, to conduct a technical exchange activity on the theme of "Lightning Overvoltage Protection for Low-Voltage Systems".

As a benchmark enterprise focusing on the research and development and manufacturing of high and low voltage electrical equipment, Shenyang Feichi Electrical has a significant influence in traditional industries and new energy supporting fields. During this exchange, the Jinli Electric Technical Service Team started with the core principles of lightning protection, systematically interpreted the current lightning protection application standards, compared and analyzed the advantages and limitations of traditional lightning protection technologies using practical cases, and shared forward-looking insights into the cutting-edge development directions in the field of lightning protection, which elicited enthusiastic responses from the attendees.

In response to the technical pain points that Shenyang Feichi Electrical was highly concerned about, the two parties engaged in in-depth discussions. Focusing on two scenarios—traditional industry and new energy—the two sides exchanged professional insights on core issues such as the scientific selection and multi-level coordination of surge protection devices, wiring specifications and grounding requirements during installation, and parameter matching of front-end series overcurrent protection devices. The discussions were characterized by frequent interaction and continuous consensus.

This exchange not only built a bridge for technological exchange between enterprises, but also demonstrated JinliElectric’s technical strength in the field of lightning protection through its professional services that precisely meet their needs. In the future, JinliElectric will continue to dedicate itself to the electrical safety of electrical systems, deeply cultivate lightning protection technology, provide enterprise users with more scientific lightning protection solutions, and help more enterprises strengthen their power safety defenses with higher-quality products and services, jointly promoting high-quality industrial development.