We have summarized the top 10 considerations to keep in mind when selecting filters for future projects!
This document presents a top 10 list of important considerations to keep in mind when selecting filters for power, signal, data, and control lines to protect POE in a safe environment. This concise guide leverages ETS-Lindgren's expertise as solid evidence to ensure the success of your next project. Please take a moment to read it. [Contents (partial)] ■ Filters must operate in both common mode and differential mode. ■ For three-phase systems, filters require appropriate ratings for line-to-ground or line-to-line voltage. ■ Filters must be rated for the appropriate circuit current and should withstand at least 15 minutes of overload at 140% of the rated current. ■ To enhance the durability and reliability of the filters for safety and optimal performance, filters must be rated for low temperature rise. *For more details, please refer to the PDF document or feel free to contact us.
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【Other Publication Contents (Partial)】 ■ Power filters must be listed by a Nationally Recognized Testing Laboratory (NRTL) in the United States. ■ The protective performance of HEMP / EMP filters must be provided in accordance with the industry standards MIL-STD-188-125 or IEC61000-4-24. ■ When protecting facilities from HEMP / EMP events, it is important to indicate whether the filters will be installed inside or outside the protective RF shielded enclosure before placing an order. *For more details, please refer to the PDF materials or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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ETS-Lindgren has established major business locations in North America, South America, Europe, India, China, Taiwan, Singapore, and Japan, and covers the global market by operating local service systems centered around each location. In addition to over 10,000 chamber construction achievements accumulated over 75 years of business history, we hold more than 80 patents related to electromagnetic shielding, radio wave absorbers, antennas, and more. Our product support in EMC testing and wireless testing, project management, design and construction, and other related services are also robust, ensuring that we can reliably support our customers' investments through our global resources, regardless of their location. As a division of ESCO Technologies (listed on the NYSE), ETS-Lindgren has a strong management foundation and a long-term research and development system, contributing to a wide range of end markets including defense, aerospace, automotive, medical, and information and communication technology.