{"id":8169,"date":"2022-06-22T14:47:07","date_gmt":"2022-06-22T14:47:07","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=8169"},"modified":"2022-06-22T14:47:07","modified_gmt":"2022-06-22T14:47:07","slug":"line-vs-load-wiring-a-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/electrical-engineering\/line-vs-load-wiring-a-comprehensive-guide\/","title":{"rendered":"D\u00e2y d\u1eabn d\u00f2ng v\u00e0 d\u00e2y d\u1eabn t\u1ea3i: C\u1ea9m nang to\u00e0n di\u1ec7n cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3"},"content":{"rendered":"<h2 class=\"wp-block-heading\">D\u00e2y d\u1eabn d\u00f2ng v\u00e0 t\u1ea3i: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n<\/h2>\n\n<h2 class=\"wp-block-heading\">D\u00e2y d\u1eabn d\u00f2ng v\u00e0 t\u1ea3i l\u00e0 g\u00ec?<\/h2>\n\n<p>Trong m\u1ea1ch \u0111i\u1ec7n, d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh d\u00e2y d\u1eabn &#8220;d\u00f2ng&#8221; ho\u1eb7c &#8220;t\u1ea3i&#8221;. D\u00e2y d\u1eabn d\u00f2ng d\u1eabn \u0111i\u1ec7n t\u1eeb ngu\u1ed3n (v\u00ed d\u1ee5: b\u1ea3ng \u0111i\u1ec7n) \u0111\u1ebfn thi\u1ebft b\u1ecb, trong khi d\u00e2y d\u1eabn t\u1ea3i d\u1eabn \u0111i\u1ec7n \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c xa h\u01a1n trong m\u1ea1ch.<\/p>\n\n<h2 class=\"wp-block-heading\">Hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t<\/h2>\n\n<p>S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa d\u00e2y d\u1eabn d\u00f2ng v\u00e0 t\u1ea3i n\u1eb1m \u1edf ch\u1ee9c n\u0103ng c\u1ee7a ch\u00fang. D\u00e2y d\u1eabn d\u00f2ng \u0111\u01b0a \u0111i\u1ec7n v\u00e0o thi\u1ebft b\u1ecb ho\u1eb7c h\u1ed9p \u0111i\u1ec7n, trong khi d\u00e2y d\u1eabn t\u1ea3i \u0111\u01b0a \u0111i\u1ec7n ra c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c \u1edf ph\u00eda sau.<\/p>\n\n<h2 class=\"wp-block-heading\">X\u00e1c \u0111\u1ecbnh d\u00e2y d\u1eabn d\u00f2ng v\u00e0 t\u1ea3i<\/h2>\n\n<p>C\u00f3 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 ph\u00e2n bi\u1ec7t d\u00e2y d\u1eabn d\u00f2ng v\u1edbi d\u00e2y d\u1eabn t\u1ea3i:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>V\u1ecb tr\u00ed d\u00e2y d\u1eabn:<\/strong> D\u00e2y d\u1eabn d\u00f2ng th\u01b0\u1eddng n\u1eb1m th\u1ea5p h\u01a1n d\u00e2y d\u1eabn t\u1ea3i trong \u1ed5 c\u1eafm v\u00e0 c\u00f4ng t\u1eafc.<\/li>\n<li><strong>M\u00e0u d\u00e2y d\u1eabn:<\/strong> D\u00e2y d\u1eabn d\u00f2ng th\u01b0\u1eddng c\u00f3 m\u00e0u \u0111en, trong khi d\u00e2y d\u1eabn t\u1ea3i th\u01b0\u1eddng c\u00f3 m\u00e0u tr\u1eafng. Tuy nhi\u00ean, m\u00e3 m\u00e0u n\u00e0y c\u00f3 th\u1ec3 thay \u0111\u1ed5i.<\/li>\n<li><strong>Ki\u1ec3m tra:<\/strong> \u0110\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng v\u00e0 m\u00e1y ki\u1ec3m tra \u0111i\u1ec7n \u00e1p kh\u00f4ng ti\u1ebfp x\u00fac c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh d\u00e2y d\u1eabn n\u00e0o l\u00e0 d\u00f2ng v\u00e0 d\u00e2y d\u1eabn n\u00e0o l\u00e0 t\u1ea3i.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng c\u1ee7a h\u1ec7 th\u1ed1ng d\u00e2y d\u1eabn d\u00f2ng v\u00e0 t\u1ea3i<\/h2>\n\n<p>D\u00e2y d\u1eabn d\u00f2ng v\u00e0 t\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng \u0111i\u1ec7n kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u1ee7 \u0111i\u1ec7n:<\/strong> Ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ebfn t\u1eeb c\u00f4ng ty ti\u1ec7n \u00edch k\u1ebft n\u1ed1i v\u1edbi ph\u00eda d\u00f2ng c\u1ee7a t\u1ee7 \u0111i\u1ec7n. Aptomat ch\u00ednh ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t \u0111\u01b0\u1eddng d\u00e2y, trong khi c\u00e1c aptomat m\u1ea1ch nh\u00e1nh ri\u00eang l\u1ebb \u0111\u1ea1i di\u1ec7n cho t\u1ea3i.<\/li>\n<li><strong>\u1ed4 c\u1eafm v\u00e0 c\u00f4ng t\u1eafc:<\/strong> D\u00e2y d\u1eabn d\u00f2ng k\u1ebft n\u1ed1i v\u1edbi ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ebfn t\u1ea1i \u1ed5 c\u1eafm ho\u1eb7c c\u00f4ng t\u1eafc, trong khi d\u00e2y d\u1eabn t\u1ea3i d\u1eabn \u0111i\u1ec7n \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb \u1edf ph\u00eda sau.<\/li>\n<li><strong>\u1ed4 c\u1eafm GFCI:<\/strong> C\u00e1c \u1ed5 c\u1eafm GFCI (thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch h\u1edf \u0111\u1ea5t) c\u00f3 c\u00e1c \u0111\u1ea7u cu\u1ed1i d\u00f2ng v\u00e0 t\u1ea3i \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh. K\u1ebft n\u1ed1i v\u1edbi c\u1ea3 hai \u0111\u1ea7u cu\u1ed1i s\u1ebd m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 GFCI \u0111\u1ebfn c\u00e1c \u1ed5 c\u1eafm \u1edf ph\u00eda sau.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">C\u00e1c ngh\u0129a kh\u00e1c c\u1ee7a d\u00f2ng v\u00e0 t\u1ea3i<\/h2>\n\n<p>Trong m\u1ea1ch \u0111i\u1ec7n \u00e1p th\u1ea5p (v\u00ed d\u1ee5: chu\u00f4ng c\u1eeda, \u0111\u00e8n chi\u1ebfu s\u00e1ng c\u1ea3nh quan), &#8220;d\u00f2ng&#8221; d\u00f9ng \u0111\u1ec3 ch\u1ec9 c\u00e1c ph\u1ea7n c\u1ee7a m\u1ea1ch c\u00f3 \u0111i\u1ec7n \u00e1p gia d\u1ee5ng \u0111\u1ea7y \u0111\u1ee7. &#8220;T\u1ea3i&#8221; m\u00f4 t\u1ea3 nhu c\u1ea7u \u0111i\u1ec7n ho\u1eb7c m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb v\u00e0 \u0111\u1ed3 d\u00f9ng trong m\u1ea1ch.<\/p>\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng c\u00e2n nh\u1eafc kh\u00e1c<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Khi \u0111\u1ea5u d\u00e2y cho nhi\u1ec1u thi\u1ebft b\u1ecb tr\u00ean m\u1ed9t m\u1ea1ch duy nh\u1ea5t, d\u00e2y d\u1eabn d\u00f2ng l\u00e0 d\u00e2y ch\u1ea1y t\u1eeb b\u1ea3ng d\u1ecbch v\u1ee5 \u0111\u1ebfn thi\u1ebft b\u1ecb \u0111\u1ea7u ti\u00ean, trong khi d\u00e2y d\u1eabn t\u1ea3i l\u00e0 d\u00e2y ch\u1ea1y t\u1eeb thi\u1ebft b\u1ecb \u0111\u1ea7u ti\u00ean \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb ti\u1ebfp theo \u1edf ph\u00eda sau.<\/li>\n<li>Vi\u1ec7c x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c d\u00e2y d\u1eabn d\u00f2ng v\u00e0 t\u1ea3i l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u1ef1 an to\u00e0n th\u00edch h\u1ee3p c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n.<\/li>\n<li>N\u1ebfu kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 danh t\u00ednh c\u1ee7a d\u00e2y d\u1eabn, h\u00e3y tham kh\u1ea3o \u00fd ki\u1ebfn c\u1ee7a th\u1ee3 \u0111i\u1ec7n c\u00f3 tr\u00ecnh \u0111\u1ed9 \u0111\u1ec3 \u0111\u01b0\u1ee3c tr\u1ee3 gi\u00fap.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c hi\u1ec3u h\u1ec7 th\u1ed1ng d\u00e2y d\u1eabn d\u00f2ng v\u00e0 t\u1ea3i<\/h2>\n\n<p>Hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa d\u00e2y d\u1eabn d\u00f2ng v\u00e0 t\u1ea3i mang l\u1ea1i m\u1ed9t s\u1ed1 l\u1ee3i \u00edch sau:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u1eafp \u0111\u1eb7t \u0111i\u1ec7n an to\u00e0n h\u01a1n:<\/strong> X\u00e1c \u0111\u1ecbnh \u0111\u00fang d\u00e2y d\u1eabn \u0111\u1ea3m b\u1ea3o c\u00e1c k\u1ebft n\u1ed1i d\u00e2y th\u00edch h\u1ee3p, l\u00e0m gi\u1ea3m nguy c\u01a1 x\u1ea3y ra c\u00e1c m\u1ed1i nguy hi\u1ec3m v\u1ec1 \u0111i\u1ec7n.<\/li>\n<li><strong>Thi\u1ebft k\u1ebf m\u1ea1ch hi\u1ec7u qu\u1ea3:<\/strong> Bi\u1ebft ch\u1ee9c n\u0103ng c\u1ee7a t\u1eebng d\u00e2y d\u1eabn cho ph\u00e9p thi\u1ebft k\u1ebf m\u1ea1ch t\u1ed1i \u01b0u, \u0111\u1ea3m b\u1ea3o ph\u00e2n ph\u1ed1i \u0111i\u1ec7n \u0111\u1ea7y \u0111\u1ee7.<\/li>\n<li><strong>S\u1eeda ch\u1eefa \u0111i\u1ec7n kh\u00f4ng g\u1eb7p s\u1ef1 c\u1ed1:<\/strong> X\u00e1c \u0111\u1ecbnh d\u00e2y d\u1eabn ch\u00ednh x\u00e1c gi\u00fap kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 s\u1eeda ch\u1eefa d\u1ec5 d\u00e0ng h\u01a1n, gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u00e1c m\u1ed1i nguy hi\u1ec3m ti\u1ec1m \u1ea9n.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>D\u00e2y d\u1eabn d\u00f2ng v\u00e0 t\u1ea3i: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n D\u00e2y d\u1eabn d\u00f2ng v\u00e0 t\u1ea3i l\u00e0 g\u00ec? Trong m\u1ea1ch \u0111i\u1ec7n, d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh d\u00e2y d\u1eabn &#8220;d\u00f2ng&#8221; ho\u1eb7c &#8220;t\u1ea3i&#8221;.&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10160],"tags":[8840,9796,12615,12616,12614],"class_list":["post-8169","post","type-post","status-publish","format-standard","hentry","category-electrical-engineering","tag-electrical-safety","tag-electrical-wiring","tag-line-and-load","tag-electrical-systems","tag-circuits"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/8169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=8169"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/8169\/revisions"}],"predecessor-version":[{"id":8170,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/8169\/revisions\/8170"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=8169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=8169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=8169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}