X\u00e2y d\u1ef1ng & B\u1ea3o tr\u00ec \u0110i\u1ec7n (EC&M)<\/a> \u2014 C\u00e1c b\u00e0i vi\u1ebft v\u1ec1 ti\u1ebfp \u0111\u1ea5t v\u00e0 li\u00ean k\u1ebft trong c\u00e1c l\u1eafp \u0111\u1eb7t th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u00f4ng nghi\u1ec7p.<\/li>\n<\/ul>\nHi\u1ec3u h\u1ec7 th\u1ed1ng ti\u1ebfp \u0111\u1ea5t \u2014 d\u00f9 l\u00e0 TN-C, TN-S, TN-C-S, TT, hay IT<\/strong> \u2014 l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong thi\u1ebft k\u1ebf m\u1ed9t l\u1eafp \u0111\u1eb7t \u0111i\u1ec7n an to\u00e0n. N\u00f3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1eddng l\u1ed7i, th\u1eddi gian ng\u1eaft k\u1ebft n\u1ed1i v\u00e0 lo\u1ea1i thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t. \u0110\u1ed1i v\u1edbi th\u1ee3 \u0111i\u1ec7n, ki\u1ec3m tra vi\u00ean ho\u1eb7c k\u1ef9 s\u01b0, h\u1ec7 th\u1ed1ng ti\u1ebfp \u0111\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 chi ti\u1ebft \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0o cu\u1ed1i thi\u1ebft k\u1ebf. N\u00f3 l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u m\u00e0 t\u1eeb \u0111\u00f3 m\u1ecdi quy\u1ebft \u0111\u1ecbnh b\u1ea3o v\u1ec7 kh\u00e1c \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n. HUYU cung c\u1ea5p c\u00e1c b\u1ed9 ng\u1eaft m\u1ea1ch, RCD v\u00e0 RCBO ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng h\u1ec7 th\u1ed1ng ti\u1ebfp \u0111\u1ea5t, \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u00f9 t\u00f2a nh\u00e0 \u0111\u01b0\u1ee3c ti\u1ebfp \u0111\u1ea5t nh\u01b0 th\u1ebf n\u00e0o, c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 c\u0169ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh ch\u00ednh x\u00e1c.<\/p>\n\u00a0<\/div>\n
\u00a0<\/div>\n\n\n
<\/p>","protected":false},"excerpt":{"rendered":"
An electrician will check the earthing types at their first visit to install a new consumer unit in a residential house in the UK and the site engineer will check the arrangements when they are specifying how to distribute electricity to a new factory in Germany. The type of earth system that has been installed […]<\/p>\n","protected":false},"author":1,"featured_media":2815,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2814","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/huyuglobal.com\/vi\/wp-json\/wp\/v2\/posts\/2814","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/huyuglobal.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/huyuglobal.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/huyuglobal.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/huyuglobal.com\/vi\/wp-json\/wp\/v2\/comments?post=2814"}],"version-history":[{"count":1,"href":"https:\/\/huyuglobal.com\/vi\/wp-json\/wp\/v2\/posts\/2814\/revisions"}],"predecessor-version":[{"id":2821,"href":"https:\/\/huyuglobal.com\/vi\/wp-json\/wp\/v2\/posts\/2814\/revisions\/2821"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/huyuglobal.com\/vi\/wp-json\/wp\/v2\/media\/2815"}],"wp:attachment":[{"href":"https:\/\/huyuglobal.com\/vi\/wp-json\/wp\/v2\/media?parent=2814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/huyuglobal.com\/vi\/wp-json\/wp\/v2\/categories?post=2814"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/huyuglobal.com\/vi\/wp-json\/wp\/v2\/tags?post=2814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"N\u0103m](\"https:\/\/huyuglobal.com\/wp-content\/uploads\/2026\/06\/The-Five-Standard-Earthing-System-Types.webp\")
<\/p>\n![\"TN-C](\"https:\/\/huyuglobal.com\/wp-content\/uploads\/2026\/06\/TN-C-and-TN-S.webp\")
<\/p>\n![\"TN-C-S](\"https:\/\/huyuglobal.com\/wp-content\/uploads\/2026\/06\/TN-C-S-and-TT.webp\")
<\/p>\n![\"IT](\"https:\/\/huyuglobal.com\/wp-content\/uploads\/2026\/06\/IT-Isolated-or-Impedance\u2011Earthed-Source.webp\")
<\/p>\n![\"L\u1ef1a](\"https:\/\/huyuglobal.com\/wp-content\/uploads\/2026\/06\/Choosing-the-Right-Breaker-for-Each-Earthing-System.webp\")
<\/p>\n