BTL Dongguan’s Second 10m Semi-Anechoic Chamber Nears Operation ——Tailored EMC Solutions for High-Power New Energy Equipment
To meet the growing testing demands for high-power, large-scale products (e.g., EV charging piles, inverters, energy storage systems) in the new energy and industrial automation sectors, BTL Dongguan is rapidly expanding its testing capabilities. The second 10m semi-anechoic chamber is expected to commence operations in July.
Core Value
■ Designed for radiated emission testing of high-voltage, high-current equipment, addressing the limitations of traditional 3m chambers for large products (e.g., 2.5m-tall energy storage cabinets).
■ Doubled capacity with two 10m chambers, shortening testing cycles—ideal for expedited certifications like EU CE, US FCC, and Taiwan BSMI.
Chamber Specifications
■ High-Power Electrical Support
• AC Power: AC Source 450V, 150KW
• DC Power: DC 1500V, 200KW
• Filtering Capacity:
690 VAC/500A;
1500 VDC/200A;
480 VDC/500A；
■ Spacious Testing Area & Load Capacity
• Chamber Load Capacity: 5T
• Turntable Diameter: 5m
• Door Dimensions: 3.6m (H) * 4.2m (W)
Advantages of BTL Dongguan’s 10m Semi-Anechoic Chamber
■ Dual turntable design (5m + 2m) for optimized testing efficiency.
■The design of thresholdfree elevated structure inside and outside the darkroom allows forklifts to directly enter the darkroom, eliminating obstacles in equipment handling. Compared with traditional darkrooms, it improves the deployment efficiency of large-scale equipment.
■ Equipped with high-power bidirectional AC/DC sources and PV simulators to meet radiated testing needs for AC/DC charging piles, PV inverters, and energy storage systems.
■ 110mm waveguide feedthroughs + full-spec interface panels support simultaneous multi-channel high-voltage/signal cable connections.
■ Integrated liquid cooling system for AI servers and other water-cooled or drainage-dependent devices.
BTL has many years of testing experience. The EMC engineering team is equipped with fulltime installation personnel, project evaluation managers, and onsite testing personnel, ensuring professionalism, meticulousness, and efficiency. With abundant site resources, multiple sets of complete EMC equipment, and indepth certification knowledge, we welcome you to call for consultation. Our team is ready to warmly answer your questions—looking forward to your call!
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