Good news! Zhongmeng Electric's SFH-400-B product has been awarded the title of "Shaanxi Industrial Excellence" for the year 2025.
12/14
.2025
Recently, the Shaanxi Provincial Department of Industry and Information Technology officially released the list of "Shaanxi Industrial Premium Products" for 2025. The fuse SFH-400-B independently developed by Xi'an Zhongmeng Electrical Co., Ltd. (hereinafter referred to as "Zhongmeng Electrical") was selected successfully due to its outstanding comprehensive performance and wide market application. This is another authoritative recognition that Zhongmeng Electrical has received in terms of technological innovation and product strength after winning national and provincial quality awards.
The SFH-400-B selected this time is a high-performance interrupting fuse mainly used in the new energy vehicle industry. It provides reliable short-circuit protection and backup protection for the on-board high-voltage batteries. The product design fully takes into account the harsh environment of vehicle operation, featuring excellent current impact resistance, mechanical vibration resistance and electrical performance. Its interrupting capacity and current-carrying capacity significantly exceed industry standards. Currently, it has become the most widely used and applied interrupting fuse in domestic vehicles.
The core advantages of this product are prominently manifested in the following aspects:
High breaking capacity: Voltage range is DC 1000V, breaking capacity reaches 16kA, and response speed is at the millisecond level;
High performance: Low internal resistance, low power consumption, strong ability to withstand impact current;
Intelligent Active Protection: Equipped with an active disconnection function. In various dangerous situations such as collisions and water immersion, it can actively cut off the main circuit at low currents or even zero currents, significantly enhancing the overall safety level of the vehicle.
As a leading enterprise in the domestic fuse industry, Zhongmu Electric has established a complete system covering R&D design, intelligent manufacturing, testing and verification, and full-process quality control. In terms of R&D investment, the company has formed a research team led by industry experts, equipped with advanced laboratories certified by CNAS, and has established a research and development cooperation platform with multiple universities and research institutions. It focuses on continuously tackling technical challenges in key fields such as new energy vehicles, energy storage, photovoltaics, and data centers. As of now, the company has cumulatively obtained over 320 patent authorizations, and many core technologies have broken through domestic and international technical barriers, maintaining a leading position in the industry.
Zhongmeng Electric has always adhered to the development philosophy of "technology leading, quality as the foundation". It focuses on innovation-driven product upgrades and professional protection of system safety. In the future, the company will continue to deeply explore the fields of new energy and intelligent electrical equipment, increase research and development investment, and create more high-performance and highly reliable "industrial masterpieces", contributing professional strength to China's high-end manufacturing and energy security.
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