{"id":2448,"date":"2025-06-19T19:35:58","date_gmt":"2025-06-19T11:35:58","guid":{"rendered":"https:\/\/www.ledphotometer.com\/blog\/eft-immunity-measurement\/"},"modified":"2025-07-03T15:21:41","modified_gmt":"2025-07-03T07:21:41","slug":"misura-dellimmunita-eft","status":"publish","type":"post","link":"https:\/\/www.ledtestsystem.com\/it\/prodotti\/misura-dellimmunita-eft\/","title":{"rendered":"Generatore di transitori veloci elettrici IEC 61000-4-4"},"content":{"rendered":"<p>Il tester di immunit\u00e0 EFT61000-4 \u00e8 stato appositamente progettato in base alle caratteristiche e ai requisiti della misurazione EFT ed \u00e8 una fonte di disturbo ideale per la misurazione EMS. Ha prestazioni eccellenti, come l'elevata stabilit\u00e0, l'alta affidabilit\u00e0, la facilit\u00e0 d'uso, ecc.  EFT61000-4 \u00e8 dotato di touch screen LCD in inglese e cinese.<\/p>\n<p><strong>Standard:<\/strong><br \/>\n<a href=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2020\/02\/IEC61000-4-4-2004-Standard-Free-Download.pdf\" target=\"_blank\" rel=\"noopener\">IEC 61000-4-4<\/a>\/<a href=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2020\/02\/EN61000-4-4-1995-Standard-Free-Download.pdf\" target=\"_blank\" rel=\"noopener\">EN 61000-4-4<\/a> \"Compatibilit\u00e0 elettromagnetica (EMC) Parte 4-4: Tecniche di prova e di misurazione - Prova di immunit\u00e0 ai transitori veloci elettrici\/burst\".<\/p>\n<p><b>Specificazione<\/b>:<\/p>\n<table style=\"width: 101.179%; height: 486px;\">\n<tbody>\n<tr style=\"height: 48px;\">\n<td style=\"height: 48px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\"><strong>Modello LISUN<\/strong><\/td>\n<td style=\"height: 48px; width: 10.5495%; text-align: center; vertical-align: middle;\" width=\"88\">EFT61000-4<\/td>\n<td style=\"height: 48px; width: 11.5385%; text-align: center; vertical-align: middle;\" width=\"97\">EFT61000-4A<\/td>\n<td style=\"height: 48px; width: 14.5055%; text-align: center; vertical-align: middle;\" width=\"123\">EFT61000-4-32A<\/td>\n<td style=\"height: 48px; width: 14.5055%; text-align: center; vertical-align: middle;\" width=\"123\">EFT61000-4A-32A<\/td>\n<td style=\"height: 48px; width: 14.5055%; text-align: center; vertical-align: middle;\" width=\"123\">EFT61000-4-100A<\/td>\n<td style=\"height: 48px; width: 15.8242%; text-align: center; vertical-align: middle;\" width=\"134\">EFT61000-4A-100A<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\">Tensione di uscita<\/td>\n<td style=\"height: 24px; width: 10.5495%; text-align: center; vertical-align: middle;\" width=\"88\">0~5kV<\/td>\n<td style=\"height: 24px; width: 11.5385%; text-align: center; vertical-align: middle;\" width=\"97\">0~6kV<\/td>\n<td style=\"height: 24px; width: 14.5055%; text-align: center; vertical-align: middle;\" width=\"123\">0~5kV<\/td>\n<td style=\"height: 24px; width: 14.5055%; text-align: center; vertical-align: middle;\" width=\"123\">0~6kV<\/td>\n<td style=\"height: 24px; width: 14.5055%; text-align: center; vertical-align: middle;\" width=\"123\">0~5kV<\/td>\n<td style=\"height: 24px; width: 15.8242%; text-align: center; vertical-align: middle;\" width=\"134\">0~6kV<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\">Frequenza degli impulsi<\/td>\n<td style=\"height: 24px; width: 81.4286%; text-align: center; vertical-align: middle;\" colspan=\"6\" width=\"688\">1kHz~1.000kHz Regolabile in continuo<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\">Impulso polare<\/td>\n<td style=\"height: 24px; width: 81.4286%; text-align: center; vertical-align: middle;\" colspan=\"6\" width=\"688\"><span class=\"HwtZe\" lang=\"en\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Alternanza automatica positivo\/negativo, positivo e negativo<\/span><\/span><\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\">Resistenza interna<\/td>\n<td style=\"height: 24px; width: 81.4286%; text-align: center; vertical-align: middle;\" colspan=\"6\" width=\"688\">50\u03a9 \u00b120%\u30011000\u03a9 \u00b120%<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\">Tempo di salita dell'impulso<\/td>\n<td style=\"height: 24px; width: 81.4286%; text-align: center; vertical-align: middle;\" colspan=\"6\" width=\"688\">5ns \u00b130%<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\">Larghezza d'impulso (a 50\u03a9)<\/td>\n<td style=\"height: 24px; width: 81.4286%; text-align: center; vertical-align: middle;\" colspan=\"6\" width=\"688\">50ns \u00b130%<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\">Larghezza d'impulso (a 1k\u03a9)<\/td>\n<td style=\"height: 24px; width: 81.4286%; text-align: center; vertical-align: middle;\" colspan=\"6\" width=\"688\">35ns\uff5e150ns<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\">Lunghezza dell'impulso<\/td>\n<td style=\"height: 24px; width: 81.4286%; text-align: center; vertical-align: middle;\" colspan=\"6\" width=\"688\">0,01ms~20ms<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\">Periodo di impulso<\/td>\n<td style=\"height: 24px; width: 81.4286%; text-align: center; vertical-align: middle;\" colspan=\"6\" width=\"688\">100ms~500ms<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\">Tempo di prova<\/td>\n<td style=\"height: 24px; width: 81.4286%; text-align: center; vertical-align: middle;\" colspan=\"6\" width=\"688\">1s~9999s<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\">Funzione di test<\/td>\n<td style=\"height: 24px; width: 81.4286%; text-align: center; vertical-align: middle;\" colspan=\"6\" width=\"688\">Impostare la modalit\u00e0 di test o lo standard IEC<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\">Rete di accoppiamento\/disaccoppiamento<\/td>\n<td style=\"height: 24px; width: 22.0879%; text-align: center; vertical-align: middle;\" colspan=\"2\" width=\"185\">CDN integrato, 16A, 3 fasi\/5 linee<\/td>\n<td style=\"height: 24px; width: 29.011%; text-align: center; vertical-align: middle;\" colspan=\"2\" width=\"246\">CDN integrato, 32A, 3 fasi\/5 linee<\/td>\n<td style=\"height: 24px; width: 30.3297%; text-align: center; vertical-align: middle;\" colspan=\"2\" width=\"257\">CDN esterno, 100A, 3 fasi\/5 linee<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"height: 24px; width: 17.4725%; text-align: center; vertical-align: middle;\" width=\"148\">Alimentazione di lavoro<\/td>\n<td style=\"height: 24px; width: 81.4286%; text-align: center; vertical-align: middle;\" colspan=\"6\" width=\"688\">AC220V (110V opzionale) \u00b110%, 50\/60Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div id=\"attachment_11960\" class=\"wp-caption aligncenter\" style=\"width: 439px;\">\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-11960 size-full\" src=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/YETBAXK4Z4W6PL5J11.png\" sizes=\"(max-width: 429px) 100vw, 429px\" srcset=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/YETBAXK4Z4W6PL5J11.png 429w, https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/YETBAXK4Z4W6PL5J11-400x185.png 400w\" alt=\"\" width=\"429\" height=\"198\" aria-describedby=\"caption-attachment-11960\" title=\"\"><\/p>\n<p id=\"caption-attachment-11960\" class=\"wp-caption-text\"><span style=\"color: #ff0000;\">EFT-CLAMP_capacit\u00e0 clip di accoppiamento<\/span><\/p>\n<\/div>\n<p>Per testare linee di comunicazione come il cavo RJ45, suggeriamo di scegliere il morsetto di accoppiamento capacitivo LISUN EFT-CLAMP. Suggeriamo inoltre ai clienti di scegliere l'EFT-DESK per lavorare con il tester di immunit\u00e0 EFT61000-4.<\/p>\n<div id=\"attachment_5937\" class=\"wp-caption aligncenter\" style=\"width: 410px;\">\n<p><img decoding=\"async\" class=\"size-medium wp-image-5937\" src=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/EFT-DESK_AL1-400x400.jpg\" sizes=\"(max-width: 400px) 100vw, 400px\" srcset=\"https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/EFT-DESK_AL1-400x400.jpg 400w, https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/EFT-DESK_AL1-100x100.jpg 100w, https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/EFT-DESK_AL1-768x768.jpg 768w, https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/EFT-DESK_AL1-1080x1080.jpg 1080w, https:\/\/www.lisungroup.com\/wp-content\/uploads\/2019\/07\/EFT-DESK_AL1.jpg 1200w\" alt=\"\" width=\"400\" height=\"400\" aria-describedby=\"caption-attachment-5937\" title=\"\"><\/p>\n<p id=\"caption-attachment-5937\" class=\"wp-caption-text\"><span style=\"color: #ff0000;\">Banco di prova EFT<\/span><\/p>\n<\/div>\n<p><strong><a href=\"https:\/\/www.lisungroup.com\/news\/technology-news\/lisun-eft61000-4-eft-immunity-measurement-after-sales-questions-and-answers.html\" target=\"_blank\" rel=\"noopener\">LISUN EFT61000-4 Misura dell'immunit\u00e0 EFT - Domande frequenti (FAQ) sul post-vendita<\/a><br \/>\n<\/strong>LISUN EFT61000-4 EFT Immunity Measurement \u00e8 stato sul mercato per pi\u00f9 di 10 anni, il team di assistenza tecnica di LISUN ha gi\u00e0 riassunto la maggior parte delle domande e risposte post-vendita nel link sopra riportato. Si prega di leggerlo attentamente, in modo da poter risolvere da soli la maggior parte dei problemi se si hanno delle domande durante l'utilizzo degli strumenti. LISUN continuer\u00e0 ad aggiornare queste pagine e altre FAQ possono essere trovate in questo link.<\/p>","protected":false},"excerpt":{"rendered":"<p>The EFT61000-4 EFT immunity tester is especially designed according to the characteristics and requirements of EFT measurement and it is an ideal disturbance source of EMS measurement. It has fine performance, such as high stability, high reliability, easy to use etc.\u00a0 EFT61000-4 has LCD touch screen in both English and Chinese. Standard: IEC 61000-4-4\/EN 61000-4-4 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3217,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[202],"class_list":["post-2448","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-eft61000-4"],"_links":{"self":[{"href":"https:\/\/www.ledtestsystem.com\/it\/wp-json\/wp\/v2\/posts\/2448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ledtestsystem.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ledtestsystem.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/it\/wp-json\/wp\/v2\/comments?post=2448"}],"version-history":[{"count":0,"href":"https:\/\/www.ledtestsystem.com\/it\/wp-json\/wp\/v2\/posts\/2448\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/it\/wp-json\/wp\/v2\/media\/3217"}],"wp:attachment":[{"href":"https:\/\/www.ledtestsystem.com\/it\/wp-json\/wp\/v2\/media?parent=2448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/it\/wp-json\/wp\/v2\/categories?post=2448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ledtestsystem.com\/it\/wp-json\/wp\/v2\/tags?post=2448"}],"curies":[{"name":"parola chiave","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}