{"id":127,"date":"2015-03-10T09:59:20","date_gmt":"2015-03-10T09:59:20","guid":{"rendered":"https:\/\/epa.de\/filter\/en\/?page_id=127"},"modified":"2025-08-08T15:29:13","modified_gmt":"2025-08-08T13:29:13","slug":"footprint-filters","status":"publish","type":"page","link":"https:\/\/epa.de\/en\/emc\/products\/footprint-filters\/","title":{"rendered":"Footprint Filters"},"content":{"rendered":"\n

Input filters, also known as mains filters<\/strong>, are electronic components used in electrical or electronic devices to suppress unwanted electromagnetic interference<\/strong> that could enter the device<\/strong> via the mains or other input lines and thus cause unwanted interactions.<\/p>\n\n\n\n

These filters also help to ensure that the appliance itself does not emit any interference into the mains supply<\/strong>. This is important in order to be able to comply with the EMC limit values<\/strong> specified in the standards and not to interfere with other devices in the network<\/strong>.<\/p>\n\n\n\n

For proper and trouble-free operation!<\/p>\n\n\n\n

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NF-U<\/h3>\n

Space-saving mounting under the servo or frequency inverter<\/p><\/p>\n

  • Customized VFD matched filters<\/li>
  • Available for many brands<\/li>
  • Low leakage current with high attenuation<\/li>
  • Use of VFDs possible in residential areas<\/li>
  • Compliance with the limits even with long motor cables<\/li>
  • Suppression to EN 55011\/55022 class A and B<\/li>
  • Suppression to EN 61800-3 Category C1 and C2<\/li>
  • Manufactured according to EN 60939, UL 1283, RoHS<\/li><\/ul> <\/div>\n\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n
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    \n Request for NF-U <\/h3>\n