{"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\/vi\/pen-fault-protection\/","title":{"rendered":"T\u1ea1i sao b\u1ea3o v\u1ec7 l\u1ed7i PEN l\u1ea1i c\u1ea7n thi\u1ebft trong ng\u00e0nh s\u1ea1c EV?"},"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\">B\u1ea3o v\u1ec7 l\u1ed7i PEN l\u00e0 t\u00ednh n\u0103ng an to\u00e0n quan tr\u1ecdng trong ng\u00e0nh s\u1ea1c xe \u0111i\u1ec7n (EV), \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng s\u1ea1c.<\/div><div>\u00a0<\/div><div class=\"ace-line ace-line old-record-id-IRg3dqnpkos6lfxkkEXcOyl4nO3\">Sau \u0111\u00e2y l\u00e0 gi\u1ea3i th\u00edch chi ti\u1ebft v\u1ec1 b\u1ea3o v\u1ec7 l\u1ed7i PEN v\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 l\u1ea1i c\u1ea7n thi\u1ebft trong qu\u00e1 tr\u00ecnh s\u1ea1c EV.<\/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\">B\u1ea3o v\u1ec7 l\u1ed7i PEN l\u00e0 g\u00ec?<\/a><\/div><\/li><li class=\"ace-line ace-line old-record-id-TET7dIerBoZc6NxhVhucugqWn6c\" data-list=\"bullet\"><div><a href=\"#a2\">T\u1ea1i sao vi\u1ec7c b\u1ea3o v\u1ec7 l\u1ed7i PEN l\u1ea1i quan tr\u1ecdng \u0111\u1ebfn v\u1eady?<\/a><\/div><\/li><li class=\"ace-line ace-line old-record-id-Zc5qdrnFhoQ045xvwpAc6g20n8c\" data-list=\"bullet\"><div><a href=\"#a3\">Thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n l\u1ed7i PEN ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/div><\/li><li class=\"ace-line ace-line old-record-id-HvUNd8ra0oNTq2xj0FQck5D3n8b\" data-list=\"bullet\"><div><a href=\"#a4\">PEN v\u00e0 PME c\u00f3 gi\u1ed1ng nhau kh\u00f4ng?<\/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\">B\u1ea3o v\u1ec7 l\u1ed7i PEN l\u00e0 g\u00ec?<\/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\">B\u1ea3o v\u1ec7 L\u1ed7i PEN (PEN Fault Protection) l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a B\u1ea3o v\u1ec7 L\u1ed7i N\u1ed1i \u0110\u1ea5t Trung t\u00ednh (Security Earth Neutral Fault Protection). C\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft trong c\u00e1c h\u1ec7 th\u1ed1ng m\u00e0 d\u00e2y n\u1ed1i \u0111\u1ea5t b\u1ea3o v\u1ec7 (PE) v\u00e0 d\u00e2y trung t\u00ednh (N) \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p th\u00e0nh m\u1ed9t d\u00e2y d\u1eabn duy nh\u1ea5t, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 d\u00e2y PEN. C\u1ea5u h\u00ecnh n\u00e0y ph\u1ed5 bi\u1ebfn trong TN-CS (Terra Neutral \u2013 Combined and Separated). <a href=\"https:\/\/en.wikipedia.org\/wiki\/Earthing_system\"><strong><span style=\"color: #3366ff;\">h\u1ec7 th\u1ed1ng ti\u1ebfp \u0111\u1ecba<\/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\">Trong ng\u00e0nh s\u1ea1c xe \u0111i\u1ec7n, PEN Fault Protection \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u00e1c tr\u1ea1m s\u1ea1c. Trong nhi\u1ec1u h\u1ec7 th\u1ed1ng s\u1ea1c xe \u0111i\u1ec7n, d\u00e2y d\u1eabn PEN \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft h\u1ee3p ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 \u0111\u1ea5t v\u00e0 trung t\u00ednh, gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a h\u1ec7 th\u1ed1ng n\u1ed1i \u0111\u1ea5t.<\/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\">B\u1ed9 s\u1ea1c EV c\u1ee7a t\u00f4i c\u00f3 c\u1ea7n b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ed7i PEN kh\u00f4ng?<\/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\">Ch\u1eafc ch\u1eafn r\u1ed3i, b\u1ed9 s\u1ea1c xe \u0111i\u1ec7n c\u1ee7a b\u1ea1n c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi l\u1ed7i PEN \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho c\u1ea3 xe v\u00e0 ng\u01b0\u1eddi d\u00f9ng. H\u00e3y c\u00f9ng t\u01b0\u1edfng t\u01b0\u1ee3ng t\u00ecnh hu\u1ed1ng n\u00e0y:<\/div><div>\u00a0<\/div><div class=\"ace-line ace-line old-record-id-MW6EdVxcMoBMH0xEzXpcPLSzn2g\">Khi xe \u0111i\u1ec7n \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi tr\u1ea1m s\u1ea1c, b\u1ea5t k\u1ef3 l\u1ed7i n\u00e0o \u1edf d\u00e2y d\u1eabn PEN \u0111\u1ec1u c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c t\u00ecnh hu\u1ed1ng nguy hi\u1ec3m ti\u1ec1m \u1ea9n. V\u00ed d\u1ee5, n\u1ebfu d\u00e2y d\u1eabn PEN b\u1ecb \u0111\u1ee9t ho\u1eb7c c\u00f3 \u0111i\u1ec7n tr\u1edf cao, c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i c\u1ee7a xe v\u00e0 tr\u1ea1m s\u1ea1c c\u00f3 th\u1ec3 b\u1ecb nhi\u1ec5m \u0111i\u1ec7n, g\u00e2y nguy c\u01a1 \u0111i\u1ec7n gi\u1eadt cho ng\u01b0\u1eddi d\u00f9ng. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong m\u00f4i tr\u01b0\u1eddng ngo\u00e0i tr\u1eddi, n\u01a1i nguy c\u01a1 n\u00e0y t\u0103ng cao do \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft thay \u0111\u1ed5i v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp x\u00fac v\u1edbi m\u1eb7t \u0111\u1ea5t.<\/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=\"ph\u00e1t hi\u1ec7n l\u1ed7i b\u00fat\" 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\">H\u1ec7 th\u1ed1ng B\u1ea3o v\u1ec7 L\u1ed7i PEN trong b\u1ed9 s\u1ea1c xe \u0111i\u1ec7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 li\u00ean t\u1ee5c gi\u00e1m s\u00e1t t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a d\u00e2y d\u1eabn PEN. H\u1ec7 th\u1ed1ng n\u00e0y ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 l\u1ed7i n\u00e0o nh\u01b0 \u0111\u1ee9t ho\u1eb7c tr\u1edf kh\u00e1ng cao v\u00e0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng ngay l\u1eadp t\u1ee9c \u0111\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro. C\u00e1c h\u00e0nh \u0111\u1ed9ng n\u00e0y bao g\u1ed3m k\u00edch ho\u1ea1t b\u00e1o \u0111\u1ed9ng, ng\u1eaft k\u1ebft n\u1ed1i ngu\u1ed3n \u0111i\u1ec7n v\u00e0 c\u00f4 l\u1eadp l\u1ed7i \u0111\u1ec3 ng\u0103n ng\u1eeba nguy hi\u1ec3m. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u1ea3m b\u1ea3o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng s\u1ea1c lu\u00f4n an to\u00e0n cho ng\u01b0\u1eddi d\u00f9ng v\u00e0 gi\u00fap tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n nghi\u00eam ng\u1eb7t.<\/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\">Thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n l\u1ed7i PEN ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/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\">N\u00f3i chung, thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n l\u1ed7i PEN \u0111\u1ea3m b\u1ea3o an to\u00e0n cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n th\u00f4ng qua c\u00e1c b\u01b0\u1edbc sau:<\/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\">B\u01b0\u1edbc 1: Gi\u00e1m s\u00e1t<\/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\">Thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n l\u1ed7i PEN 3 pha li\u00ean t\u1ee5c theo d\u00f5i m\u1ee9c \u0111i\u1ec7n \u00e1p v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a d\u00e2y d\u1eabn PEN trong b\u1ed9 s\u1ea1c EV. Thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng c\u00e1c c\u1ea3m bi\u1ebfn v\u00e0 m\u00e1y d\u00f2 \u0111\u1ec3 ki\u1ec3m tra b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng n\u00e0o c\u00f3 th\u1ec3 ch\u1ec9 ra l\u1ed7i PEN, \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng s\u1ea1c EV.<\/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=\"b\u1ea3o v\u1ec7 l\u1ed7i b\u00fat\" 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\">B\u01b0\u1edbc 2: Ph\u00e1t hi\u1ec7n l\u1ed7i<\/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\">Khi thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 l\u1ed7i PEN 3 pha ph\u00e1t hi\u1ec7n l\u1ed7i, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ee9t d\u00e2y PEN ho\u1eb7c m\u1ee9c \u0111i\u1ec7n \u00e1p b\u1ea5t th\u01b0\u1eddng, n\u00f3 s\u1ebd k\u00edch ho\u1ea1t b\u00e1o \u0111\u1ed9ng ho\u1eb7c t\u1ef1 \u0111\u1ed9ng t\u1eaft m\u00e1y. \u0110i\u1ec1u n\u00e0y ng\u0103n ng\u1eeba m\u1ecdi nguy hi\u1ec3m cho ng\u01b0\u1eddi d\u00f9ng v\u00e0 thi\u1ebft b\u1ecb, \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ed9 s\u1ea1c EV c\u00f3 ch\u1ee9c n\u0103ng ph\u00e1t hi\u1ec7n l\u1ed7i 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\">B\u01b0\u1edbc 3: C\u01a1 ch\u1ebf ng\u1eaft k\u1ebft n\u1ed1i<\/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\">Khi ph\u00e1t hi\u1ec7n s\u1ef1 c\u1ed1, h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 s\u1ef1 c\u1ed1 PEN 3 pha c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n cung c\u1ea5p cho b\u1ed9 s\u1ea1c EV. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u00f4 l\u1eadp s\u1ef1 c\u1ed1 v\u00e0 ng\u0103n ng\u1eeba c\u00e1c nguy c\u01a1 ti\u1ec1m \u1ea9n, \u0111\u1ea3m b\u1ea3o tr\u1ea1m s\u1ea1c EV lu\u00f4n an to\u00e0n khi s\u1eed d\u1ee5ng.<\/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\">B\u01b0\u1edbc 4: C\u1ea3nh b\u00e1o v\u00e0 ghi nh\u1eadt k\u00fd<\/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\">Thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n l\u1ed7i PEN 3 pha c\u00f3 th\u1ec3 c\u1ea3nh b\u00e1o nh\u00e2n vi\u00ean b\u1ea3o tr\u00ec ho\u1eb7c ng\u01b0\u1eddi v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng v\u1ec1 l\u1ed7i th\u00f4ng qua b\u00e1o \u0111\u1ed9ng ho\u1eb7c th\u00f4ng b\u00e1o. Thi\u1ebft b\u1ecb c\u0169ng ghi l\u1ea1i chi ti\u1ebft l\u1ed7i \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0 b\u1ea3o tr\u00ec th\u00eam, n\u00e2ng cao \u0111\u1ed9 tin c\u1eady t\u1ed5ng th\u1ec3 c\u1ee7a b\u1ed9 s\u1ea1c EV v\u1edbi t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 l\u1ed7i 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\">PEN v\u00e0 PME c\u00f3 gi\u1ed1ng nhau kh\u00f4ng?<\/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\">Trong l\u0129nh v\u1ef1c tr\u1ea1m s\u1ea1c xe \u0111i\u1ec7n, ph\u00e1t hi\u1ec7n l\u1ed7i PEN v\u00e0 PME l\u00e0 nh\u1eefng kh\u00e1i ni\u1ec7m li\u00ean quan nh\u01b0ng kh\u00e1c nhau.<\/div><div>\u00a0<\/div><div class=\"ace-line ace-line old-record-id-PMW3dT8VeoocFcxAc7Tc82tjnMd\">PEN l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa d\u00e2y ti\u1ebfp \u0111\u1ecba b\u1ea3o v\u1ec7 (PE) v\u00e0 d\u00e2y trung t\u00ednh (N) th\u00e0nh m\u1ed9t d\u00e2y d\u1eabn duy nh\u1ea5t. \u01afu \u0111i\u1ec3m c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng d\u00e2y PEN l\u00e0 gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c \u0111\u1ea5u d\u00e2y. Tuy nhi\u00ean, n\u00f3 c\u0169ng ti\u1ec1m \u1ea9n nhi\u1ec1u r\u1ee7i ro v\u1ec1 an to\u00e0n; v\u00ed d\u1ee5, n\u1ebfu d\u00e2y PEN b\u1ecb \u0111\u1ee9t, tr\u1ea1m s\u1ea1c v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i c\u1ee7a xe c\u00f3 th\u1ec3 b\u1ecb nhi\u1ec5m \u0111i\u1ec7n, l\u00e0m t\u0103ng nguy c\u01a1 \u0111i\u1ec7n gi\u1eadt.<\/div><div>\u00a0<\/div><div class=\"ace-line ace-line old-record-id-PMW3dT8VeoocFcxAc7Tc82tjnMd\">PME (Protective Multiple Earthing - N\u1ed1i \u0111\u1ea5t \u0110a \u0111i\u1ec3m B\u1ea3o v\u1ec7) \u0111\u1ec1 c\u1eadp \u0111\u1ebfn vi\u1ec7c d\u00e2y trung t\u00ednh \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u1ea5t t\u1ea1i nhi\u1ec1u \u0111i\u1ec3m. M\u1ee5c \u0111\u00edch c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u1ed1i \u0111\u1ea5t \u0111a \u0111i\u1ec3m n\u00e0y l\u00e0 \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng. Ngay c\u1ea3 khi m\u1ed9t \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t b\u1ecb h\u1ecfng, c\u00e1c \u0111i\u1ec3m n\u1ed1i \u0111\u1ea5t kh\u00e1c v\u1eabn c\u00f3 th\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng n\u1ed1i \u0111\u1ea5t hi\u1ec7u qu\u1ea3, do \u0111\u00f3 gi\u1ea3m nguy c\u01a1 \u0111i\u1ec7n gi\u1eadt.<\/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\">Sau khi t\u00ecm hi\u1ec3u ki\u1ebfn th\u1ee9c li\u00ean quan v\u1ec1 b\u1ea3o v\u1ec7 l\u1ed7i PEN, b\u1ea1n s\u1ebd th\u1ea5y r\u00f5 t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u00f3 trong l\u0129nh v\u1ef1c tr\u1ea1m s\u1ea1c xe \u0111i\u1ec7n. B\u1ea3o v\u1ec7 l\u1ed7i PEN gi\u00e1m s\u00e1t v\u00e0 x\u1eed l\u00fd l\u1ed7i hi\u1ec7u qu\u1ea3, \u0111\u1ea3m b\u1ea3o an to\u00e0n cho tr\u1ea1m s\u1ea1c v\u00e0 xe, \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u nguy c\u01a1 \u0111i\u1ec7n gi\u1eadt. N\u1ebfu b\u1ea1n c\u1ea7n b\u1ed9 s\u1ea1c xe \u0111i\u1ec7n c\u00f3 ch\u1ee9c n\u0103ng ph\u00e1t hi\u1ec7n l\u1ed7i PEN, vui l\u00f2ng li\u00ean h\u1ec7 <span style=\"color: #3366ff;\"><strong><a style=\"color: #3366ff;\" href=\"https:\/\/www.evb.com\/vi\">EVB<\/a><\/strong><\/span> \u0111\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u00e0 h\u1ed7 tr\u1ee3.<\/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\">H\u00e3y mua ngay b\u1ed9 s\u1ea1c EV c\u00f3 ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ed7i PEN t\u1eeb EVB!<\/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\tNh\u1ea5p v\u00e0o \u0111\u00e2y &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\/vi\/pen-fault-protection\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" 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