{"id":19414,"date":"2024-07-25T10:26:20","date_gmt":"2024-07-25T02:26:20","guid":{"rendered":"https:\/\/www.evb.com\/?p=19414"},"modified":"2024-07-30T09:20:10","modified_gmt":"2024-07-30T01:20:10","slug":"pen-fault-protection","status":"publish","type":"post","link":"https:\/\/www.evb.com\/cs\/pen-fault-protection\/","title":{"rendered":"Pro\u010d je ochrana proti chyb\u00e1m PEN nezbytn\u00e1 v odv\u011btv\u00ed nab\u00edjen\u00ed elektromobil\u016f?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"19414\" class=\"elementor elementor-19414\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4ad22dc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4ad22dc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bdea1df\" data-id=\"bdea1df\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8ea06ed elementor-widget elementor-widget-text-editor\" data-id=\"8ea06ed\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"NfJldcLUnoSokJx42vucjtL1nHl\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-MCJadhD2QoNRNPxbEtlcfRekn4f\"><div data-page-id=\"A53XdjnUJo0OVTxKjfhcbzOBnpd\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-ZRByd0yBYoewZYx6eeFcQ34cnjb\"><div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-IRg3dqnpkos6lfxkkEXcOyl4nO3\">Ochrana proti chyb\u011b PEN je kl\u00ed\u010dov\u00fdm bezpe\u010dnostn\u00edm prvkem v odv\u011btv\u00ed nab\u00edjen\u00ed elektromobil\u016f (EV), kter\u00fd je navr\u017een tak, aby zajistil bezpe\u010dnost a spolehlivost nab\u00edjec\u00ed infrastruktury.<\/div><div>\u00a0<\/div><div class=\"ace-line ace-line old-record-id-IRg3dqnpkos6lfxkkEXcOyl4nO3\">Zde je podrobn\u00e9 vysv\u011btlen\u00ed, co je ochrana proti chyb\u011b PEN a pro\u010d je nezbytn\u00e1 p\u0159i nab\u00edjen\u00ed elektromobil\u016f.<\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5b81de3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b81de3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7b29592\" data-id=\"7b29592\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-13c21e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"13c21e6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9e11a5e\" data-id=\"9e11a5e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2efac74 elementor-widget elementor-widget-spacer\" data-id=\"2efac74\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-76d0fb8 elementor-widget elementor-widget-text-editor\" data-id=\"76d0fb8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\" style=\"list-style-type: circle;\"><li class=\"ace-line ace-line old-record-id-TBf7dD8Q4oQTi2xmBG2cjMmWndh\" data-list=\"bullet\"><div><a href=\"#a1\">Co je ochrana proti chyb\u011b PEN?<\/a><\/div><\/li><li class=\"ace-line ace-line old-record-id-TET7dIerBoZc6NxhVhucugqWn6c\" data-list=\"bullet\"><div><a href=\"#a2\">Pro\u010d je ochrana proti chyb\u011b PEN tak d\u016fle\u017eit\u00e1?<\/a><\/div><\/li><li class=\"ace-line ace-line old-record-id-Zc5qdrnFhoQ045xvwpAc6g20n8c\" data-list=\"bullet\"><div><a href=\"#a3\">Jak funguje za\u0159\u00edzen\u00ed pro detekci poruch PEN?<\/a><\/div><\/li><li class=\"ace-line ace-line old-record-id-HvUNd8ra0oNTq2xj0FQck5D3n8b\" data-list=\"bullet\"><div><a href=\"#a4\">Jsou PEN a PME tot\u00e9\u017e?<\/a><\/div><\/li><\/ul><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7fe9444 elementor-widget elementor-widget-spacer\" data-id=\"7fe9444\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1d07962\" data-id=\"1d07962\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ef7ad3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7ef7ad3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c7f9dd2\" data-id=\"c7f9dd2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3f565f0 elementor-widget elementor-widget-spacer\" data-id=\"3f565f0\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed32142 elementor-widget elementor-widget-heading\" data-id=\"ed32142\" data-element_type=\"widget\" id=\"a1\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Co je ochrana proti chyb\u011b PEN?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d7c74f elementor-widget elementor-widget-text-editor\" data-id=\"9d7c74f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-MW6EdVxcMoBMH0xEzXpcPLSzn2g\"><div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-LO4Ed2jxbonxv6xOGlQcFC54nTh\">PEN Fault Protection je zkratka pro Protective Earth Neutral Fault Protection (ochrana proti chyb\u011b ochrann\u00e9ho uzemn\u011bn\u00ed). Tento ochrann\u00fd mechanismus je nezbytn\u00fd v syst\u00e9mech, kde jsou vodi\u010de ochrann\u00e9ho uzemn\u011bn\u00ed (PE) a nulov\u00e9ho vodi\u010de (N) slou\u010deny do jednoho vodi\u010de, zn\u00e1m\u00e9ho jako vodi\u010d PEN. Tato konfigurace je b\u011b\u017en\u00e1 v syst\u00e9mech TN-CS (Terra Neutral \u2013 kombinovan\u00fd a odd\u011blen\u00fd). <a href=\"https:\/\/en.wikipedia.org\/wiki\/Earthing_system\"><strong><span style=\"color: #3366ff;\">uzem\u0148ovac\u00ed syst\u00e9my<\/span><\/strong><\/a>.<\/div><\/div><\/div><\/div><div>\u00a0<\/div><div><div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-SUjUdPh8KoW18fxEg2zcuCwknWb\">V odv\u011btv\u00ed nab\u00edjen\u00ed elektromobil\u016f hraje ochrana proti chyb\u011b PEN kl\u00ed\u010dovou roli v zaji\u0161t\u011bn\u00ed bezpe\u010dnosti a spolehlivosti nab\u00edjec\u00edch stanic. V mnoha nab\u00edjec\u00edch syst\u00e9mech pro elektromobily se vodi\u010d PEN pou\u017e\u00edv\u00e1 ke kombinaci funkc\u00ed ochrann\u00e9ho uzemn\u011bn\u00ed a nulov\u00e9ho vodi\u010de, co\u017e pom\u00e1h\u00e1 zjednodu\u0161it syst\u00e9m uzemn\u011bn\u00ed.<\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-070c7b6 elementor-widget elementor-widget-video\" data-id=\"070c7b6\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=AxY0GEJN3QI&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-40ebf36 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"40ebf36\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-344d6a6\" data-id=\"344d6a6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-febbe31 elementor-widget elementor-widget-spacer\" data-id=\"febbe31\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a1e118 elementor-widget elementor-widget-heading\" data-id=\"0a1e118\" data-element_type=\"widget\" id=\"a2\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pot\u0159ebuj\u00ed m\u00e9 nab\u00edje\u010dky pro elektromobily ochranu proti chyb\u011b PEN?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c14ec66 elementor-widget elementor-widget-text-editor\" data-id=\"c14ec66\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-MW6EdVxcMoBMH0xEzXpcPLSzn2g\">Va\u0161e nab\u00edje\u010dky pro elektromobily samoz\u0159ejm\u011b pot\u0159ebuj\u00ed ochranu proti chyb\u011b PEN, aby byla zaji\u0161t\u011bna bezpe\u010dnost vozidel i u\u017eivatel\u016f. P\u0159edstavme si tuto situaci:<\/div><div>\u00a0<\/div><div class=\"ace-line ace-line old-record-id-MW6EdVxcMoBMH0xEzXpcPLSzn2g\">Pokud je elektromobil p\u0159ipojen k nab\u00edjec\u00ed stanici, jak\u00e1koli z\u00e1vada v PEN vodi\u010di m\u016f\u017ee v\u00e9st k potenci\u00e1ln\u011b nebezpe\u010dn\u00fdm situac\u00edm. Nap\u0159\u00edklad pokud dojde k p\u0159eru\u0161en\u00ed PEN vodi\u010de nebo k jeho vysok\u00e9mu odporu, kovov\u00e9 \u010d\u00e1sti vozidla a nab\u00edjec\u00ed stanice se mohou dostat pod nap\u011bt\u00ed, co\u017e p\u0159edstavuje riziko \u00farazu elektrick\u00fdm proudem pro u\u017eivatele. To je obzvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00e9 ve venkovn\u00edm prost\u0159ed\u00ed, kde je riziko zv\u00fd\u0161en\u00e9 kv\u016fli prom\u011bnliv\u00fdm pov\u011btrnostn\u00edm podm\u00ednk\u00e1m a mo\u017en\u00e9mu kontaktu se zem\u00ed.<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f24b16 elementor-widget elementor-widget-image\" data-id=\"9f24b16\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-detection.webp\" class=\"attachment-large size-large wp-image-19509\" alt=\"detekce chyb pera\" srcset=\"https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-detection.webp 1280w, https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-detection-600x338.webp 600w, https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-detection-768x432.webp 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fdec52 elementor-widget elementor-widget-text-editor\" data-id=\"5fdec52\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-MW6EdVxcMoBMH0xEzXpcPLSzn2g\"><div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-D50DdqVF2oqf7FxkqJ9cJxBnntb\">Syst\u00e9my ochrany proti chyb\u00e1m PEN v nab\u00edje\u010dk\u00e1ch pro elektromobily jsou navr\u017eeny tak, aby nep\u0159etr\u017eit\u011b monitorovaly integritu vodi\u010de PEN. Detekuj\u00ed jak\u00e9koli z\u00e1vady, jako jsou p\u0159eru\u0161en\u00ed nebo vysok\u00e1 impedance, a okam\u017eit\u011b podniknou kroky ke zm\u00edrn\u011bn\u00ed rizik. Pat\u0159\u00ed sem spu\u0161t\u011bn\u00ed alarm\u016f, odpojen\u00ed nap\u00e1jen\u00ed a izolace z\u00e1vady, aby se p\u0159ede\u0161lo nebezpe\u010d\u00ed. Tyto syst\u00e9my zaji\u0161\u0165uj\u00ed, \u017ee nab\u00edjec\u00ed infrastruktura z\u016fst\u00e1v\u00e1 bezpe\u010dn\u00e1 pro u\u017eivatele, a pom\u00e1haj\u00ed dodr\u017eovat p\u0159\u00edsn\u00e9 bezpe\u010dnostn\u00ed p\u0159edpisy.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-36edde7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"36edde7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0d489c1\" data-id=\"0d489c1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2258b83 elementor-widget elementor-widget-spacer\" data-id=\"2258b83\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a03f84 elementor-widget elementor-widget-heading\" data-id=\"0a03f84\" data-element_type=\"widget\" id=\"a3\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Jak funguje za\u0159\u00edzen\u00ed pro detekci poruch PEN?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1f0bfb elementor-widget elementor-widget-text-editor\" data-id=\"c1f0bfb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-L5W5dgdnNouKTuxSIxjcwYaZn6g\">Obecn\u011b \u0159e\u010deno, za\u0159\u00edzen\u00ed pro detekci poruch PEN zaji\u0161\u0165uje bezpe\u010dnost elektrick\u00fdch syst\u00e9m\u016f pomoc\u00ed n\u00e1sleduj\u00edc\u00edch krok\u016f:<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c3c0ca elementor-widget elementor-widget-heading\" data-id=\"0c3c0ca\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Krok 1: Monitorov\u00e1n\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fb7434 elementor-widget elementor-widget-text-editor\" data-id=\"5fb7434\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-L5W5dgdnNouKTuxSIxjcwYaZn6g\"><div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-CsXbd18caoOY0hxzFVVcTz2QnRg\">T\u0159\u00edf\u00e1zov\u00e9 za\u0159\u00edzen\u00ed pro detekci poruch PEN nep\u0159etr\u017eit\u011b monitoruje \u00farovn\u011b nap\u011bt\u00ed a integritu vodi\u010de PEN v nab\u00edje\u010dk\u00e1ch elektromobil\u016f. Pomoc\u00ed senzor\u016f a detektor\u016f kontroluje jak\u00e9koli anom\u00e1lie, kter\u00e9 by mohly nazna\u010dovat poruchu PEN, a zaji\u0161\u0165uje tak bezpe\u010dnost a spolehlivost nab\u00edjec\u00edho syst\u00e9mu elektromobil\u016f.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-471271a elementor-widget elementor-widget-image\" data-id=\"471271a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-protection.webp\" class=\"attachment-large size-large wp-image-19415\" alt=\"ochrana proti chyb\u011b pera\" srcset=\"https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-protection.webp 1280w, https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-protection-600x338.webp 600w, https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-protection-768x432.webp 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4fd129 elementor-widget elementor-widget-heading\" data-id=\"c4fd129\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Krok 2: Detekce poruch<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d328a75 elementor-widget elementor-widget-text-editor\" data-id=\"d328a75\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-L5W5dgdnNouKTuxSIxjcwYaZn6g\"><div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-TpkHdnpBwosmTUxDwZYcFRnenhM\">Kdy\u017e t\u0159\u00edf\u00e1zov\u00e9 za\u0159\u00edzen\u00ed pro ochranu proti poruch\u00e1m PEN detekuje poruchu, nap\u0159\u00edklad p\u0159eru\u0161en\u00ed vodi\u010de PEN nebo neobvyklou \u00farove\u0148 nap\u011bt\u00ed, spust\u00ed alarm nebo zah\u00e1j\u00ed automatick\u00e9 vypnut\u00ed. T\u00edm se zabr\u00e1n\u00ed jak\u00e9mukoli po\u0161kozen\u00ed u\u017eivatel\u016f a za\u0159\u00edzen\u00ed a zachov\u00e1 se bezpe\u010dnost nab\u00edje\u010dek elektromobil\u016f pomoc\u00ed detekce poruch PEN.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47d8175 elementor-widget elementor-widget-heading\" data-id=\"47d8175\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Krok 3: Mechanismus odpojen\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83d394e elementor-widget elementor-widget-text-editor\" data-id=\"83d394e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-L5W5dgdnNouKTuxSIxjcwYaZn6g\"><div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-TpkHdnpBwosmTUxDwZYcFRnenhM\"><div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-PfBvdOxzSoYpXlxUoz2cJVSgnTb\">V p\u0159\u00edpad\u011b detekce poruchy dok\u00e1\u017ee t\u0159\u00edf\u00e1zov\u00fd syst\u00e9m ochrany proti poruch\u00e1m PEN automaticky odpojit nap\u00e1jen\u00ed nab\u00edje\u010dky elektromobil\u016f. T\u00edm se izoluje porucha a p\u0159edch\u00e1z\u00ed se potenci\u00e1ln\u00edm nebezpe\u010d\u00edm, \u010d\u00edm\u017e se zaji\u0161\u0165uje bezpe\u010dnost nab\u00edjec\u00ed stanice elektromobil\u016f.<\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fde4cf2 elementor-widget elementor-widget-heading\" data-id=\"fde4cf2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Krok 4: Upozorn\u011bn\u00ed a protokolov\u00e1n\u00ed<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c782b2 elementor-widget elementor-widget-text-editor\" data-id=\"5c782b2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-L5W5dgdnNouKTuxSIxjcwYaZn6g\"><div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-TpkHdnpBwosmTUxDwZYcFRnenhM\"><div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-R7xLd5IyyoFcaDxv8y8cGo4hnWh\">T\u0159\u00edf\u00e1zov\u00e9 za\u0159\u00edzen\u00ed pro detekci poruch PEN m\u016f\u017ee upozornit person\u00e1l \u00fadr\u017eby nebo provozovatele syst\u00e9mu na poruchu prost\u0159ednictv\u00edm alarm\u016f nebo ozn\u00e1men\u00ed. Tak\u00e9 zaznamen\u00e1v\u00e1 podrobnosti o poru\u0161e pro dal\u0161\u00ed anal\u00fdzu a \u00fadr\u017ebu, \u010d\u00edm\u017e zvy\u0161uje celkovou spolehlivost nab\u00edje\u010dky elektromobil\u016f s ochranou proti poruch\u00e1m PEN.<\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6acfc4c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6acfc4c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7db7c25\" data-id=\"7db7c25\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ded6199 elementor-widget elementor-widget-spacer\" data-id=\"ded6199\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-787753b elementor-widget elementor-widget-heading\" data-id=\"787753b\" data-element_type=\"widget\" id=\"a4\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Jsou PEN a PME tot\u00e9\u017e?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b9e6e0 elementor-widget elementor-widget-text-editor\" data-id=\"5b9e6e0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"A53XdjnUJo0OVTxKjfhcbzOBnpd\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-XpxndD61soaD7Txdlumc2e3Zn4c\"><div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-PMW3dT8VeoocFcxAc7Tc82tjnMd\">V oblasti nab\u00edjec\u00edch stanic pro elektromobily jsou detekce poruch PEN a PME souvisej\u00edc\u00ed, ale odli\u0161n\u00e9 koncepty.<\/div><div>\u00a0<\/div><div class=\"ace-line ace-line old-record-id-PMW3dT8VeoocFcxAc7Tc82tjnMd\">PEN ozna\u010duje spojen\u00ed ochrann\u00e9ho uzemn\u011bn\u00ed (PE) a nulov\u00e9ho vodi\u010de (N) do jednoho vodi\u010de. V\u00fdhodou pou\u017eit\u00ed vodi\u010de PEN je zjednodu\u0161en\u00ed zapojen\u00ed. Z\u00e1rove\u0148 v\u0161ak p\u0159edstavuje bezpe\u010dnostn\u00ed rizika; nap\u0159\u00edklad pokud se vodi\u010d PEN p\u0159eru\u0161\u00ed, nab\u00edjec\u00ed stanice a kovov\u00e9 \u010d\u00e1sti vozidla mohou b\u00fdt pod nap\u011bt\u00edm, co\u017e zvy\u0161uje riziko \u00farazu elektrick\u00fdm proudem.<\/div><div>\u00a0<\/div><div class=\"ace-line ace-line old-record-id-PMW3dT8VeoocFcxAc7Tc82tjnMd\">PME (Protective Multiple Earthing) ozna\u010duje uzemn\u011bn\u00ed nulov\u00e9ho vodi\u010de ve v\u00edce bodech. \u00da\u010delem t\u00e9to metody v\u00edcen\u00e1sobn\u00e9ho uzemn\u011bn\u00ed je zv\u00fd\u0161it bezpe\u010dnost a spolehlivost syst\u00e9mu. I kdy\u017e jeden uzem\u0148ovac\u00ed bod sel\u017ee, ostatn\u00ed uzem\u0148ovac\u00ed body mohou st\u00e1le poskytovat \u00fa\u010dinn\u00e9 uzemn\u011bn\u00ed, \u010d\u00edm\u017e se sni\u017euje riziko \u00farazu elektrick\u00fdm proudem.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d426f03 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d426f03\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8b8a209\" data-id=\"8b8a209\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9442c19 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9442c19\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-617f761 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"617f761\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-521a012\" data-id=\"521a012\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-29e0a23 elementor-widget elementor-widget-text-editor\" data-id=\"29e0a23\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div data-page-id=\"A53XdjnUJo0OVTxKjfhcbzOBnpd\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-GxItdDsFioAracxifVgcz6Sgnff\"><div data-page-id=\"O6xfdk7GsoNXSVx0Tvwcf1K6nXf\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-Yeowdwhxpo35QcxJToXcqAOMnFe\">Po pochopen\u00ed relevantn\u00edch znalost\u00ed o ochran\u011b proti poruch\u00e1m PEN je jasn\u00e9, jak z\u00e1sadn\u00ed je v oblasti nab\u00edjec\u00edch stanic pro elektromobily. Ochrana proti poruch\u00e1m PEN efektivn\u011b monitoruje a \u0159e\u0161\u00ed poruchy, \u010d\u00edm\u017e zaji\u0161\u0165uje bezpe\u010dnost nab\u00edjec\u00edch stanic a vozidel a sni\u017euje riziko \u00farazu elektrick\u00fdm proudem. Pokud pot\u0159ebujete nab\u00edje\u010dky pro elektromobily s detekc\u00ed poruch PEN, kontaktujte n\u00e1s pros\u00edm. <span style=\"color: #3366ff;\"><strong><a style=\"color: #3366ff;\" href=\"https:\/\/www.evb.com\/cs\">EVB<\/a><\/strong><\/span> pro v\u00edce informac\u00ed a podporu.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-608a2d9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"608a2d9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9d832ad\" data-id=\"9d832ad\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-48ea976 elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"48ea976\" data-element_type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t<h3 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">Po\u0159i\u010fte si od EVB nab\u00edje\u010dky pro elektromobily s ochranou proti poru\u0161e PEN!<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-sm\" href=\"#elementor-action:action=popup:open&settings=eyJpZCI6IjQzNzMiLCJ0b2dnbGUiOmZhbHNlfQ==\">\n\t\t\t\t\t\tKlikn\u011bte zde &gt;&gt;\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>PEN fault protection is a crucial safety feature in the electric vehicle (EV) charging industry, designed to ensure the safety and reliability of charging infrastructure.\u00a0Here&#8217;s a detailed explanation of what PEN fault protection is and why it is essential in EV charging. What is PEN fault protection? Why is PEN fault protection so important? How [&hellip;]<\/p>","protected":false},"author":3,"featured_media":19509,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-19414","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Why PEN Fault Protection is Essential in the EV Charging Industry?<\/title>\n<meta name=\"description\" content=\"Read this article to understand PEN fault protection, how PEN fault detection devices work, and find out how PEN differs from PME.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.evb.com\/cs\/pen-fault-protection\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why PEN Fault Protection is Essential in the EV Charging Industry?\" \/>\n<meta property=\"og:description\" content=\"Read this article to understand PEN fault protection, how PEN fault detection devices work, and find out how PEN differs from PME.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.evb.com\/cs\/pen-fault-protection\/\" \/>\n<meta property=\"og:site_name\" content=\"EVB\" \/>\n<meta property=\"article:published_time\" content=\"2024-07-25T02:26:20+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-30T01:20:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-detection.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"evb\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"evb\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.evb.com\\\/pen-fault-protection\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.evb.com\\\/pen-fault-protection\\\/\"},\"author\":{\"name\":\"evb\",\"@id\":\"https:\\\/\\\/www.evb.com\\\/#\\\/schema\\\/person\\\/fe8f0137976034abdfd2ae4f8c5682d0\"},\"headline\":\"Why PEN Fault Protection is Essential in the EV Charging Industry?\",\"datePublished\":\"2024-07-25T02:26:20+00:00\",\"dateModified\":\"2024-07-30T01:20:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.evb.com\\\/pen-fault-protection\\\/\"},\"wordCount\":791,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.evb.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.evb.com\\\/pen-fault-protection\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.evb.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/pen-fault-detection.webp\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.evb.com\\\/pen-fault-protection\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.evb.com\\\/pen-fault-protection\\\/\",\"url\":\"https:\\\/\\\/www.evb.com\\\/pen-fault-protection\\\/\",\"name\":\"Why PEN Fault Protection is Essential in the EV Charging Industry?\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.evb.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.evb.com\\\/pen-fault-protection\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.evb.com\\\/pen-fault-protection\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.evb.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/pen-fault-detection.webp\",\"datePublished\":\"2024-07-25T02:26:20+00:00\",\"dateModified\":\"2024-07-30T01:20:10+00:00\",\"description\":\"Read this article to understand PEN fault protection, how PEN fault detection devices work, and find out how PEN differs from PME.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.evb.com\\\/pen-fault-protection\\\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.evb.com\\\/pen-fault-protection\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/www.evb.com\\\/pen-fault-protection\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.evb.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/pen-fault-detection.webp\",\"contentUrl\":\"https:\\\/\\\/www.evb.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/pen-fault-detection.webp\",\"width\":1280,\"height\":720,\"caption\":\"pen fault detection\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.evb.com\\\/pen-fault-protection\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.evb.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Why PEN Fault Protection is Essential in the EV Charging Industry?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.evb.com\\\/#website\",\"url\":\"https:\\\/\\\/www.evb.com\\\/\",\"name\":\"EVB\",\"description\":\"Smart EV Charging &amp; Energy Storage Solutions\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.evb.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.evb.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.evb.com\\\/#organization\",\"name\":\"EVB\",\"url\":\"https:\\\/\\\/www.evb.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/www.evb.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.evb.com\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/evb-3.png\",\"contentUrl\":\"https:\\\/\\\/www.evb.com\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/evb-3.png\",\"width\":605,\"height\":626,\"caption\":\"EVB\"},\"image\":{\"@id\":\"https:\\\/\\\/www.evb.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.evb.com\\\/#\\\/schema\\\/person\\\/fe8f0137976034abdfd2ae4f8c5682d0\",\"name\":\"evb\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6919cc4e91e3745783933e1263b15b0bed21b5e46f2b1e21643aa8b29240d0f7?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6919cc4e91e3745783933e1263b15b0bed21b5e46f2b1e21643aa8b29240d0f7?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6919cc4e91e3745783933e1263b15b0bed21b5e46f2b1e21643aa8b29240d0f7?s=96&d=mm&r=g\",\"caption\":\"evb\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Why PEN Fault Protection is Essential in the EV Charging Industry?","description":"Read this article to understand PEN fault protection, how PEN fault detection devices work, and find out how PEN differs from PME.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.evb.com\/cs\/pen-fault-protection\/","og_locale":"cs_CZ","og_type":"article","og_title":"Why PEN Fault Protection is Essential in the EV Charging Industry?","og_description":"Read this article to understand PEN fault protection, how PEN fault detection devices work, and find out how PEN differs from PME.","og_url":"https:\/\/www.evb.com\/cs\/pen-fault-protection\/","og_site_name":"EVB","article_published_time":"2024-07-25T02:26:20+00:00","article_modified_time":"2024-07-30T01:20:10+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-detection.webp","type":"image\/webp"}],"author":"evb","twitter_card":"summary_large_image","twitter_misc":{"Napsal(a)":"evb","Odhadovan\u00e1 doba \u010dten\u00ed":"4 minuty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.evb.com\/pen-fault-protection\/#article","isPartOf":{"@id":"https:\/\/www.evb.com\/pen-fault-protection\/"},"author":{"name":"evb","@id":"https:\/\/www.evb.com\/#\/schema\/person\/fe8f0137976034abdfd2ae4f8c5682d0"},"headline":"Why PEN Fault Protection is Essential in the EV Charging Industry?","datePublished":"2024-07-25T02:26:20+00:00","dateModified":"2024-07-30T01:20:10+00:00","mainEntityOfPage":{"@id":"https:\/\/www.evb.com\/pen-fault-protection\/"},"wordCount":791,"commentCount":0,"publisher":{"@id":"https:\/\/www.evb.com\/#organization"},"image":{"@id":"https:\/\/www.evb.com\/pen-fault-protection\/#primaryimage"},"thumbnailUrl":"https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-detection.webp","articleSection":["Blog"],"inLanguage":"cs","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.evb.com\/pen-fault-protection\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.evb.com\/pen-fault-protection\/","url":"https:\/\/www.evb.com\/pen-fault-protection\/","name":"Why PEN Fault Protection is Essential in the EV Charging Industry?","isPartOf":{"@id":"https:\/\/www.evb.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.evb.com\/pen-fault-protection\/#primaryimage"},"image":{"@id":"https:\/\/www.evb.com\/pen-fault-protection\/#primaryimage"},"thumbnailUrl":"https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-detection.webp","datePublished":"2024-07-25T02:26:20+00:00","dateModified":"2024-07-30T01:20:10+00:00","description":"Read this article to understand PEN fault protection, how PEN fault detection devices work, and find out how PEN differs from PME.","breadcrumb":{"@id":"https:\/\/www.evb.com\/pen-fault-protection\/#breadcrumb"},"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.evb.com\/pen-fault-protection\/"]}]},{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/www.evb.com\/pen-fault-protection\/#primaryimage","url":"https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-detection.webp","contentUrl":"https:\/\/www.evb.com\/wp-content\/uploads\/2024\/07\/pen-fault-detection.webp","width":1280,"height":720,"caption":"pen fault detection"},{"@type":"BreadcrumbList","@id":"https:\/\/www.evb.com\/pen-fault-protection\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.evb.com\/"},{"@type":"ListItem","position":2,"name":"Why PEN Fault Protection is Essential in the EV Charging Industry?"}]},{"@type":"WebSite","@id":"https:\/\/www.evb.com\/#website","url":"https:\/\/www.evb.com\/","name":"EVB","description":"Smart EV Charging &amp; Energy Storage Solutions","publisher":{"@id":"https:\/\/www.evb.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.evb.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"},{"@type":"Organization","@id":"https:\/\/www.evb.com\/#organization","name":"EVB","url":"https:\/\/www.evb.com\/","logo":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/www.evb.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.evb.com\/wp-content\/uploads\/2021\/03\/evb-3.png","contentUrl":"https:\/\/www.evb.com\/wp-content\/uploads\/2021\/03\/evb-3.png","width":605,"height":626,"caption":"EVB"},"image":{"@id":"https:\/\/www.evb.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.evb.com\/#\/schema\/person\/fe8f0137976034abdfd2ae4f8c5682d0","name":"evb","image":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/secure.gravatar.com\/avatar\/6919cc4e91e3745783933e1263b15b0bed21b5e46f2b1e21643aa8b29240d0f7?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6919cc4e91e3745783933e1263b15b0bed21b5e46f2b1e21643aa8b29240d0f7?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6919cc4e91e3745783933e1263b15b0bed21b5e46f2b1e21643aa8b29240d0f7?s=96&d=mm&r=g","caption":"evb"}}]}},"_links":{"self":[{"href":"https:\/\/www.evb.com\/cs\/wp-json\/wp\/v2\/posts\/19414","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.evb.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.evb.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.evb.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.evb.com\/cs\/wp-json\/wp\/v2\/comments?post=19414"}],"version-history":[{"count":13,"href":"https:\/\/www.evb.com\/cs\/wp-json\/wp\/v2\/posts\/19414\/revisions"}],"predecessor-version":[{"id":19512,"href":"https:\/\/www.evb.com\/cs\/wp-json\/wp\/v2\/posts\/19414\/revisions\/19512"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.evb.com\/cs\/wp-json\/wp\/v2\/media\/19509"}],"wp:attachment":[{"href":"https:\/\/www.evb.com\/cs\/wp-json\/wp\/v2\/media?parent=19414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.evb.com\/cs\/wp-json\/wp\/v2\/categories?post=19414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.evb.com\/cs\/wp-json\/wp\/v2\/tags?post=19414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}