{"id":5413,"date":"2026-02-25T16:04:58","date_gmt":"2026-02-25T08:04:58","guid":{"rendered":"https:\/\/www.yroele.com\/?post_type=blog&#038;p=5413"},"modified":"2026-02-25T16:04:58","modified_gmt":"2026-02-25T08:04:58","slug":"5-common-reasons-your-automatic-transfer-switch-failed-to-switch","status":"publish","type":"blog","link":"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch","title":{"rendered":"5 l\u00fd do ph\u1ed5 bi\u1ebfn khi\u1ebfn c\u00f4ng t\u1eafc chuy\u1ec3n t\u1ef1 \u0111\u1ed9ng c\u1ee7a b\u1ea1n kh\u00f4ng chuy\u1ec3n \u0111\u1ed5i \u0111\u01b0\u1ee3c"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Introduction\" >Gi\u1edbi thi\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Reason_1_Utility_Power_Detection_Failure\" >L\u00fd do 1: L\u1ed7i ph\u00e1t hi\u1ec7n ngu\u1ed3n \u0111i\u1ec7n ti\u1ec7n \u00edch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Reason_2_Contactor_Wear_or_Mechanical_Failure\" >L\u00fd do 2: Contactor b\u1ecb m\u00f2n ho\u1eb7c h\u1ecfng c\u01a1 kh\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Reason_3_Loose_Wiring_or_Terminal_Corrosion\" >L\u00fd do 3: D\u00e2y \u0111i\u1ec7n l\u1ecfng l\u1ebbo ho\u1eb7c \u0103n m\u00f2n \u0111\u1ea7u cu\u1ed1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Reason_4_Controller_or_Control_Board_Failure\" >L\u00fd do 4: L\u1ed7i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Reason_5_Improper_System_Configuration\" >L\u00fd do 5: C\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng kh\u00f4ng \u0111\u00fang<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Voltage_Mismatch\" >\u0110i\u1ec7n \u00e1p kh\u00f4ng ph\u00f9 h\u1ee3p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Phase_Configuration_Errors\" >L\u1ed7i c\u1ea5u h\u00ecnh pha<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Neutral_Switching_Errors\" >L\u1ed7i chuy\u1ec3n m\u1ea1ch trung t\u00ednh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#How_to_Prevent_Automatic_Transfer_Switch_Failure\" >C\u00e1ch ng\u0103n ng\u1eeba l\u1ed7i c\u00f4ng t\u1eafc chuy\u1ec3n t\u1ef1 \u0111\u1ed9ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Regular_Maintenance_Inspection\" >Ki\u1ec3m tra b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Environmental_Protection\" >B\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Professional_System_Testing\" >Ki\u1ec3m tra h\u1ec7 th\u1ed1ng chuy\u00ean nghi\u1ec7p<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.yroele.com\/vi\/news\/5-common-reasons-your-automatic-transfer-switch-failed-to-switch\/#Conclusion\" >Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2 data-start=\"212\" data-end=\"230\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span>Gi\u1edbi thi\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"232\" data-end=\"470\">c\u00e1c <a href=\"https:\/\/www.yroele.com\/vi\/dual-power-transfer-switch\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"236\" data-end=\"265\">c\u00f4ng t\u1eafc chuy\u1ec3n t\u1ef1 \u0111\u1ed9ng<\/strong><\/a> l\u00e0 m\u1ed9t trong nh\u1eefng th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u1ea5t trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n d\u1ef1 ph\u00f2ng. Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a n\u00f3 l\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ef1 chuy\u1ec3n \u0111\u1ed5i li\u1ec1n m\u1ea1ch gi\u1eefa ngu\u1ed3n \u0111i\u1ec7n ti\u1ec7n \u00edch v\u00e0 ngu\u1ed3n \u0111i\u1ec7n m\u00e1y ph\u00e1t \u0111i\u1ec7n khi x\u1ea3y ra gi\u00e1n \u0111o\u1ea1n ngu\u1ed3n \u0111i\u1ec7n.<\/p>\n<p data-start=\"472\" data-end=\"657\">Khi m\u1ed9t <strong data-start=\"480\" data-end=\"495\">L\u1ed7i ATS<\/strong> x\u1ea3y ra, c\u00e1c c\u01a1 s\u1edf c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng b\u1ea5t ng\u1edd, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y t\u1ed1n k\u00e9m c\u1ef1c k\u1ef3 l\u1edbn cho c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t, trung t\u00e2m d\u1eef li\u1ec7u, b\u1ec7nh vi\u1ec7n v\u00e0 t\u00f2a nh\u00e0 th\u01b0\u01a1ng m\u1ea1i.<\/p>\n<p data-start=\"659\" data-end=\"781\">Hi\u1ec3u t\u1ea1i sao m\u1ed9t <strong data-start=\"679\" data-end=\"710\">s\u1ef1 c\u1ed1 c\u00f4ng t\u1eafc chuy\u1ec3n<\/strong> x\u1ea3y ra l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec h\u1ec7 th\u1ed1ng \u0111i\u1ec7n kh\u1ea9n c\u1ea5p \u0111\u00e1ng tin c\u1eady.<\/p>\n<p data-start=\"783\" data-end=\"938\">B\u00e0i vi\u1ebft n\u00e0y th\u1ea3o lu\u1eadn v\u1ec1 n\u0103m l\u00fd do ph\u1ed5 bi\u1ebfn t\u1ea1i sao m\u1ed9t <strong data-start=\"833\" data-end=\"879\">c\u00f4ng t\u1eafc chuy\u1ec3n t\u1ef1 \u0111\u1ed9ng kh\u00f4ng chuy\u1ec3n \u0111\u01b0\u1ee3c<\/strong> v\u00e0 cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt v\u00e0o c\u00e1c chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng ng\u1eeba.<\/p>\n<p data-start=\"783\" data-end=\"938\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-4603\" src=\"https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2025\/05\/What-Role-Does-ATS-Play-in-PV-Systems.webp?quality=85&strip=all\" alt=\"\" width=\"768\" height=\"480\" srcset=\"https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2025\/05\/What-Role-Does-ATS-Play-in-PV-Systems.webp?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.yroele.com\/wp-content\/uploads\/2025\/05\/What-Role-Does-ATS-Play-in-PV-Systems-300x188.webp?quality=85&strip=all 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/p>\n<h2 data-start=\"945\" data-end=\"992\"><span class=\"ez-toc-section\" id=\"Reason_1_Utility_Power_Detection_Failure\"><\/span>L\u00fd do 1: L\u1ed7i ph\u00e1t hi\u1ec7n ngu\u1ed3n \u0111i\u1ec7n ti\u1ec7n \u00edch<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"994\" data-end=\"1080\">M\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a <strong data-start=\"1027\" data-end=\"1042\">L\u1ed7i ATS<\/strong> l\u00e0 ph\u00e1t hi\u1ec7n ngu\u1ed3n \u0111i\u1ec7n kh\u00f4ng ch\u00ednh x\u00e1c.<\/p>\n<p data-start=\"1082\" data-end=\"1279\">c\u00e1c <a href=\"https:\/\/www.yroele.com\/vi\/dual-power-transfer-switch\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"1086\" data-end=\"1115\">c\u00f4ng t\u1eafc chuy\u1ec3n t\u1ef1 \u0111\u1ed9ng<\/strong><\/a> li\u00ean t\u1ee5c theo d\u00f5i \u0111i\u1ec7n \u00e1p ti\u1ec7n \u00edch th\u00f4ng qua c\u00e1c m\u1ea1ch c\u1ea3m bi\u1ebfn. Khi c\u00f4ng su\u1ea5t l\u01b0\u1edbi gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi ng\u01b0\u1ee1ng \u0111\u1eb7t tr\u01b0\u1edbc, ATS s\u1ebd g\u1eedi t\u00edn hi\u1ec7u kh\u1edfi \u0111\u1ed9ng \u0111\u1ebfn m\u00e1y ph\u00e1t.<\/p>\n<p data-start=\"1281\" data-end=\"1325\">Tuy nhi\u00ean, l\u1ed7i ph\u00e1t hi\u1ec7n c\u00f3 th\u1ec3 x\u1ea3y ra do:<\/p>\n<ul data-start=\"1327\" data-end=\"1459\">\n<li data-start=\"1327\" data-end=\"1364\">\n<p data-start=\"1329\" data-end=\"1364\">L\u00e3o h\u00f3a c\u1ea3m bi\u1ebfn ho\u1eb7c tr\u00f4i hi\u1ec7u chu\u1ea9n<\/p>\n<\/li>\n<li data-start=\"1365\" data-end=\"1389\">\n<p data-start=\"1367\" data-end=\"1389\">H\u01b0 h\u1ecfng d\u00e2y t\u00edn hi\u1ec7u<\/p>\n<\/li>\n<li data-start=\"1390\" data-end=\"1421\">\n<p data-start=\"1392\" data-end=\"1421\">S\u1ef1 c\u1ed1 m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n<\/p>\n<\/li>\n<li data-start=\"1422\" data-end=\"1459\">\n<p data-start=\"1424\" data-end=\"1459\">L\u1ed7i m\u00f4-\u0111un gi\u00e1m s\u00e1t \u0111i\u1ec7n \u00e1p<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1461\" data-end=\"1582\">N\u1ebfu h\u1ec7 th\u1ed1ng kh\u00f4ng th\u1ec3 nh\u1eadn d\u1ea1ng ch\u00ednh x\u00e1c vi\u1ec7c kh\u00f4i ph\u1ee5c ngu\u1ed3n \u0111i\u1ec7n, c\u00f4ng t\u1eafc s\u1ebd kh\u00f4ng b\u1eaft \u0111\u1ea7u chuy\u1ec3n tr\u1edf l\u1ea1i ngu\u1ed3n \u0111i\u1ec7n.<\/p>\n<p data-start=\"1584\" data-end=\"1736\">C\u00e1c c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p c\u1ea7n th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra <strong data-start=\"1630\" data-end=\"1654\">gi\u00e1m s\u00e1t pha ATS<\/strong> hi\u1ec7u su\u1ea5t, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng th\u01b0\u1eddng xuy\u00ean c\u00f3 bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n.<\/p>\n<h2 data-start=\"1743\" data-end=\"1795\"><span class=\"ez-toc-section\" id=\"Reason_2_Contactor_Wear_or_Mechanical_Failure\"><\/span>L\u00fd do 2: Contactor b\u1ecb m\u00f2n ho\u1eb7c h\u1ecfng c\u01a1 kh\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1797\" data-end=\"1905\">C\u00e1c b\u1ed9 ph\u1eadn c\u01a1 kh\u00ed b\u00ean trong m\u1ed9t <strong data-start=\"1828\" data-end=\"1847\">c\u00f4ng t\u1eafc chuy\u1ec3n<\/strong> c\u00f3 th\u1ec3 b\u1ecb m\u00f2n trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng chuy\u1ec3n m\u1ea1ch l\u1eb7p \u0111i l\u1eb7p l\u1ea1i.<\/p>\n<p data-start=\"1907\" data-end=\"2042\">C\u00f4ng t\u1eafc t\u01a1 c\u00f3 nhi\u1ec7m v\u1ee5 k\u1ebft n\u1ed1i v\u00e0 ng\u1eaft k\u1ebft n\u1ed1i v\u1eadt l\u00fd c\u00e1c t\u1ea3i \u0111i\u1ec7n. Theo th\u1eddi gian, vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n cao c\u00f3 th\u1ec3 g\u00e2y ra:<\/p>\n<ul data-start=\"2044\" data-end=\"2230\">\n<li data-start=\"2044\" data-end=\"2088\">\n<p data-start=\"2046\" data-end=\"2088\">H\u00e0n ti\u1ebfp x\u00fac do h\u1ed3 quang \u0111i\u1ec7n<\/p>\n<\/li>\n<li data-start=\"2089\" data-end=\"2135\">\n<p data-start=\"2091\" data-end=\"2135\">\u0110\u1ed9 m\u1ecfi c\u1ee7a l\u00f2 xo b\u00ean trong c\u01a1 c\u1ea5u chuy\u1ec3n m\u1ea1ch<\/p>\n<\/li>\n<li data-start=\"2136\" data-end=\"2178\">\n<p data-start=\"2138\" data-end=\"2178\">D\u00ednh c\u01a1 h\u1ecdc do \u1ee9ng su\u1ea5t nhi\u1ec7t<\/p>\n<\/li>\n<li data-start=\"2179\" data-end=\"2230\">\n<p data-start=\"2181\" data-end=\"2230\">Thi\u1ec7t h\u1ea1i b\u1ec1 m\u1eb7t do truy\u1ec1n t\u1ea3i l\u1eb7p \u0111i l\u1eb7p l\u1ea1i<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2232\" data-end=\"2368\">Lo\u1ea1i h\u01b0 h\u1ecfng n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u1ed5 bi\u1ebfn trong m\u00f4i tr\u01b0\u1eddng t\u1ea3i cao, n\u01a1i <strong data-start=\"2308\" data-end=\"2338\">c\u00f4ng t\u1eafc chuy\u1ec3n c\u00f4ng nghi\u1ec7p<\/strong> c\u00e1c h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c.<\/p>\n<p data-start=\"2370\" data-end=\"2506\">Khi b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac b\u1ecb h\u01b0 h\u1ecfng, <strong data-start=\"2409\" data-end=\"2455\"><a href=\"https:\/\/www.yroele.com\/vi\/dual-power-transfer-switch\/\" target=\"_blank\" rel=\"noopener\">c\u00f4ng t\u1eafc chuy\u1ec3n t\u1ef1 \u0111\u1ed9ng<\/a> kh\u00f4ng th\u1ec3 chuy\u1ec3n \u0111\u1ed5i<\/strong> m\u1eb7c d\u00f9 c\u00e1c t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t ra m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/p>\n<p data-start=\"2508\" data-end=\"2602\">Ki\u1ec3m tra ph\u00f2ng ng\u1eeba n\u00ean bao g\u1ed3m \u0111o \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac v\u00e0 \u0111\u00e1nh gi\u00e1 h\u01b0 h\u1ecfng h\u1ed3 quang.<\/p>\n<h2 data-start=\"2609\" data-end=\"2659\"><span class=\"ez-toc-section\" id=\"Reason_3_Loose_Wiring_or_Terminal_Corrosion\"><\/span>L\u00fd do 3: D\u00e2y \u0111i\u1ec7n l\u1ecfng l\u1ebbo ho\u1eb7c \u0103n m\u00f2n \u0111\u1ea7u cu\u1ed1i<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2661\" data-end=\"2738\">S\u1ef1 ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn <strong data-start=\"2718\" data-end=\"2737\">\u0111\u1ed9 tin c\u1eady ATS<\/strong>.<\/p>\n<p data-start=\"2740\" data-end=\"2852\">C\u00e1c c\u01a1 s\u1edf n\u1eb1m \u1edf khu v\u1ef1c \u1ea9m \u01b0\u1edbt, b\u1ee5i b\u1eb7m ho\u1eb7c ven bi\u1ec3n d\u1ec5 b\u1ecb suy gi\u1ea3m k\u1ebft n\u1ed1i \u0111i\u1ec7n h\u01a1n.<\/p>\n<p data-start=\"2854\" data-end=\"2876\">C\u00e1c nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n<ul data-start=\"2878\" data-end=\"3049\">\n<li data-start=\"2878\" data-end=\"2927\">\n<p data-start=\"2880\" data-end=\"2927\">Rung \u0111\u1ed9ng do v\u1eadn h\u00e0nh thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p<\/p>\n<\/li>\n<li data-start=\"2928\" data-end=\"2977\">\n<p data-start=\"2930\" data-end=\"2977\">S\u1ef1 t\u00edch t\u1ee5 \u0111\u1ed9 \u1ea9m b\u00ean trong c\u00e1c t\u1ea5m v\u1ecf<\/p>\n<\/li>\n<li data-start=\"2978\" data-end=\"3004\">\n<p data-start=\"2980\" data-end=\"3004\">T\u00edch t\u1ee5 b\u1ee5i ho\u1eb7c m\u1ea3nh v\u1ee5n<\/p>\n<\/li>\n<li data-start=\"3005\" data-end=\"3049\">\n<p data-start=\"3007\" data-end=\"3049\">Chu k\u1ef3 gi\u00e3n n\u1edf v\u00e0 co l\u1ea1i nhi\u1ec7t<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3051\" data-end=\"3172\">C\u00e1c k\u1ebft n\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1ecb l\u1ecfng c\u00f3 th\u1ec3 l\u00e0m t\u0103ng \u0111i\u1ec7n tr\u1edf, d\u1eabn \u0111\u1ebfn qu\u00e1 nhi\u1ec7t v\u00e0 c\u00f3 th\u1ec3 g\u00e2y gi\u00e1n \u0111o\u1ea1n m\u1ea1ch \u0111i\u1ec7n.<\/p>\n<p data-start=\"3174\" data-end=\"3209\">B\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean n\u00ean bao g\u1ed3m:<\/p>\n<ul data-start=\"3211\" data-end=\"3316\">\n<li data-start=\"3211\" data-end=\"3247\">\n<p data-start=\"3213\" data-end=\"3247\">X\u00e1c minh th\u1eaft ch\u1eb7t thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i<\/p>\n<\/li>\n<li data-start=\"3248\" data-end=\"3274\">\n<p data-start=\"3250\" data-end=\"3274\">L\u00e0m s\u1ea1ch b\u1ee5i b\u00ean trong<\/p>\n<\/li>\n<li data-start=\"3275\" data-end=\"3316\">\n<p data-start=\"3277\" data-end=\"3316\">Ki\u1ec3m tra tr\u1ef1c quan c\u00e1c d\u1ea5u hi\u1ec7u \u0103n m\u00f2n<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3318\" data-end=\"3443\">S\u1eed d\u1ee5ng bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 v\u1ecf b\u1ecdc th\u00edch h\u1ee3p nh\u01b0 <strong data-start=\"3360\" data-end=\"3390\">C\u00f4ng t\u1eafc chuy\u1ec3n \u0111\u1ecbnh m\u1ee9c NEMA<\/strong> nh\u00e0 \u1edf c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 r\u1ee7i ro m\u00f4i tr\u01b0\u1eddng.<\/p>\n<h2 data-start=\"3450\" data-end=\"3501\"><span class=\"ez-toc-section\" id=\"Reason_4_Controller_or_Control_Board_Failure\"><\/span>L\u00fd do 4: L\u1ed7i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3503\" data-end=\"3585\">Hi\u1ec7n \u0111\u1ea1i <strong data-start=\"3510\" data-end=\"3541\">c\u00f4ng t\u1eafc chuy\u1ec3n t\u1ef1 \u0111\u1ed9ng<\/strong> ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n t\u1eed.<\/p>\n<p data-start=\"3587\" data-end=\"3621\">Ng\u01b0\u1eddi ki\u1ec3m so\u00e1t c\u00f3 tr\u00e1ch nhi\u1ec7m:<\/p>\n<ul data-start=\"3623\" data-end=\"3770\">\n<li data-start=\"3623\" data-end=\"3656\">\n<p data-start=\"3625\" data-end=\"3656\">Gi\u00e1m s\u00e1t \u0111i\u1ec1u ki\u1ec7n \u0111i\u1ec7n \u00e1p<\/p>\n<\/li>\n<li data-start=\"3657\" data-end=\"3692\">\n<p data-start=\"3659\" data-end=\"3692\">G\u1eedi t\u00edn hi\u1ec7u kh\u1edfi \u0111\u1ed9ng m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/p>\n<\/li>\n<li data-start=\"3693\" data-end=\"3728\">\n<p data-start=\"3695\" data-end=\"3728\">Qu\u1ea3n l\u00fd logic th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i<\/p>\n<\/li>\n<li data-start=\"3729\" data-end=\"3770\">\n<p data-start=\"3731\" data-end=\"3770\">Th\u1ef1c hi\u1ec7n b\u1ea3o v\u1ec7 kh\u00f3a li\u00ean \u0111\u1ed9ng an to\u00e0n<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3772\" data-end=\"3808\">L\u1ed7i \u0111i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 x\u1ea3y ra do:<\/p>\n<ul data-start=\"3810\" data-end=\"3921\">\n<li data-start=\"3810\" data-end=\"3847\">\n<p data-start=\"3812\" data-end=\"3847\">Ngu\u1ed3n \u0111i\u1ec7n b\u00ean trong kh\u00f4ng \u1ed5n \u0111\u1ecbnh<\/p>\n<\/li>\n<li data-start=\"3848\" data-end=\"3873\">\n<p data-start=\"3850\" data-end=\"3873\">L\u1ed7i logic ph\u1ea7n s\u1ee5n<\/p>\n<\/li>\n<li data-start=\"3874\" data-end=\"3893\">\n<p data-start=\"3876\" data-end=\"3893\">L\u00e3o h\u00f3a th\u00e0nh ph\u1ea7n<\/p>\n<\/li>\n<li data-start=\"3894\" data-end=\"3921\">\n<p data-start=\"3896\" data-end=\"3921\">Thi\u1ec7t h\u1ea1i do xung \u0111i\u1ec7n<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3923\" data-end=\"4057\">Khi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n g\u1eb7p tr\u1ee5c tr\u1eb7c, giao ti\u1ebfp gi\u1eefa m\u00f4-\u0111un gi\u00e1m s\u00e1t ti\u1ec7n \u00edch v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n m\u00e1y ph\u00e1t \u0111i\u1ec7n c\u00f3 th\u1ec3 b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/p>\n<p data-start=\"4059\" data-end=\"4171\">Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i thay th\u1ebf b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n n\u1ebfu th\u00e0nh ph\u1ea7n \u0111\u00f3 \u0111\u00e3 l\u1ed7i th\u1eddi ho\u1eb7c \u0111\u00e3 ng\u1eebng s\u1ea3n xu\u1ea5t.<\/p>\n<p data-start=\"4173\" data-end=\"4317\">\u0110\u1ed1i v\u1edbi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng quan tr\u1ecdng, c\u00e1c c\u01a1 s\u1edf n\u00ean \u0111\u00e1nh gi\u00e1 t\u00ednh s\u1eb5n c\u00f3 c\u1ee7a ph\u1ee5 t\u00f9ng thay th\u1ebf d\u00e0i h\u1ea1n khi l\u1ef1a ch\u1ecdn <strong data-start=\"4278\" data-end=\"4308\">c\u00f4ng t\u1eafc chuy\u1ec3n c\u00f4ng nghi\u1ec7p<\/strong> h\u1ec7 th\u1ed1ng.<\/p>\n<h2 data-start=\"4324\" data-end=\"4369\"><span class=\"ez-toc-section\" id=\"Reason_5_Improper_System_Configuration\"><\/span>L\u00fd do 5: C\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng kh\u00f4ng \u0111\u00fang<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"4371\" data-end=\"4463\">L\u1ed7i c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng th\u01b0\u1eddng b\u1ecb b\u1ecf qua nh\u01b0ng c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 c\u1ed1 v\u1eadn h\u00e0nh nghi\u00eam tr\u1ecdng.<\/p>\n<p data-start=\"4465\" data-end=\"4558\">M\u1ed8T <a href=\"https:\/\/www.yroele.com\/vi\/dual-power-transfer-switch\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"4468\" data-end=\"4497\">c\u00f4ng t\u1eafc chuy\u1ec3n t\u1ef1 \u0111\u1ed9ng<\/strong><\/a> ph\u1ea3i ph\u00f9 h\u1ee3p ch\u00ednh x\u00e1c v\u1edbi ki\u1ebfn \u200b\u200btr\u00fac h\u1ec7 th\u1ed1ng \u0111i\u1ec7n.<\/p>\n<p data-start=\"4560\" data-end=\"4598\">C\u00e1c l\u1ed7i c\u1ea5u h\u00ecnh ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n<h3 data-start=\"4600\" data-end=\"4620\"><span class=\"ez-toc-section\" id=\"Voltage_Mismatch\"><\/span>\u0110i\u1ec7n \u00e1p kh\u00f4ng ph\u00f9 h\u1ee3p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4622\" data-end=\"4641\">ATS ph\u1ea3i ph\u00f9 h\u1ee3p:<\/p>\n<ul data-start=\"4643\" data-end=\"4698\">\n<li data-start=\"4643\" data-end=\"4669\">\n<p data-start=\"4645\" data-end=\"4669\">\u0110i\u1ec7n \u00e1p cung c\u1ea5p ti\u1ec7n \u00edch<\/p>\n<\/li>\n<li data-start=\"4670\" data-end=\"4698\">\n<p data-start=\"4672\" data-end=\"4698\">\u0110i\u1ec7n \u00e1p \u0111\u1ea7u ra m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4700\" data-end=\"4742\">C\u1ea5u h\u00ecnh c\u00f4ng nghi\u1ec7p \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m:<\/p>\n<ul data-start=\"4744\" data-end=\"4847\">\n<li data-start=\"4744\" data-end=\"4776\">\n<p data-start=\"4746\" data-end=\"4776\">H\u1ec7 th\u1ed1ng ba pha 120\/208V<\/p>\n<\/li>\n<li data-start=\"4777\" data-end=\"4808\">\n<p data-start=\"4779\" data-end=\"4808\">H\u1ec7 th\u1ed1ng th\u01b0\u01a1ng m\u1ea1i 277\/480V<\/p>\n<\/li>\n<li data-start=\"4809\" data-end=\"4847\">\n<p data-start=\"4811\" data-end=\"4847\">M\u1ea1ng c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n \u00e1p cao h\u01a1n<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"4854\" data-end=\"4884\"><span class=\"ez-toc-section\" id=\"Phase_Configuration_Errors\"><\/span>L\u1ed7i c\u1ea5u h\u00ecnh pha<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4886\" data-end=\"4949\">V\u00ec <strong data-start=\"4890\" data-end=\"4917\">h\u1ec7 th\u1ed1ng ATS ba pha<\/strong>, gi\u00e1m s\u00e1t pha l\u00e0 c\u1ea7n thi\u1ebft.<\/p>\n<p data-start=\"4951\" data-end=\"5091\">N\u1ebfu pha A, B ho\u1eb7c C g\u1eb7p t\u00ecnh tr\u1ea1ng \u0111i\u1ec7n \u00e1p b\u1ea5t th\u01b0\u1eddng, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u00f3 l\u00e0 s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n v\u00e0 c\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 k\u00edch ho\u1ea1t.<\/p>\n<p data-start=\"5093\" data-end=\"5140\">\u0110\u1ea5u d\u00e2y d\u00e2y pha kh\u00f4ng \u0111\u00fang c\u00f3 th\u1ec3 g\u00e2y ra:<\/p>\n<ul data-start=\"5142\" data-end=\"5213\">\n<li data-start=\"5142\" data-end=\"5161\">\n<p data-start=\"5144\" data-end=\"5161\">M\u1ea5t c\u00e2n b\u1eb1ng pha<\/p>\n<\/li>\n<li data-start=\"5162\" data-end=\"5187\">\n<p data-start=\"5164\" data-end=\"5187\">Thi\u1ebft b\u1ecb qu\u00e1 n\u00f3ng<\/p>\n<\/li>\n<li data-start=\"5188\" data-end=\"5213\">\n<p data-start=\"5190\" data-end=\"5213\">S\u1ef1 c\u1ed1 chuy\u1ec3n m\u1ea1ch<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"5220\" data-end=\"5248\"><span class=\"ez-toc-section\" id=\"Neutral_Switching_Errors\"><\/span>L\u1ed7i chuy\u1ec3n m\u1ea1ch trung t\u00ednh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5250\" data-end=\"5310\">Ki\u1ebfn tr\u00fac n\u1ed1i \u0111\u1ea5t kh\u00f4ng \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 g\u00e2y ra v\u1ea5n \u0111\u1ec1 chuy\u1ec3n giao.<\/p>\n<p data-start=\"5312\" data-end=\"5347\">C\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i x\u00e1c \u0111\u1ecbnh xem li\u1ec7u:<\/p>\n<ul data-start=\"5349\" data-end=\"5402\">\n<li data-start=\"5349\" data-end=\"5375\">\n<p data-start=\"5351\" data-end=\"5375\">C\u00f4ng t\u1eafc chuy\u1ec3n 3 c\u1ef1c<\/p>\n<\/li>\n<li data-start=\"5376\" data-end=\"5402\">\n<p data-start=\"5378\" data-end=\"5402\">C\u00f4ng t\u1eafc chuy\u1ec3n 4 c\u1ef1c<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5404\" data-end=\"5447\">\u0111\u01b0\u1ee3c y\u00eau c\u1ea7u d\u1ef1a tr\u00ean thi\u1ebft k\u1ebf li\u00ean k\u1ebft h\u1ec7 th\u1ed1ng.<\/p>\n<h2 data-start=\"5454\" data-end=\"5508\"><span class=\"ez-toc-section\" id=\"How_to_Prevent_Automatic_Transfer_Switch_Failure\"><\/span>C\u00e1ch ng\u0103n ng\u1eeba l\u1ed7i c\u00f4ng t\u1eafc chuy\u1ec3n t\u1ef1 \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"5510\" data-end=\"5591\">B\u1ea3o tr\u00ec ph\u00f2ng ng\u1eeba l\u00e0 chi\u1ebfn l\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 m\u1edf r\u1ed9ng <strong data-start=\"5574\" data-end=\"5590\">tu\u1ed5i th\u1ecd ATS<\/strong>.<\/p>\n<h3 data-start=\"5593\" data-end=\"5627\"><span class=\"ez-toc-section\" id=\"Regular_Maintenance_Inspection\"><\/span>Ki\u1ec3m tra b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5629\" data-end=\"5662\">B\u1ea3o tr\u00ec \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t bao g\u1ed3m:<\/p>\n<ul data-start=\"5664\" data-end=\"5781\">\n<li data-start=\"5664\" data-end=\"5696\">\n<p data-start=\"5666\" data-end=\"5696\">X\u00e1c minh m\u00f4-men xo\u1eafn \u0111\u1ea7u cu\u1ed1i<\/p>\n<\/li>\n<li data-start=\"5697\" data-end=\"5724\">\n<p data-start=\"5699\" data-end=\"5724\">Lo\u1ea1i b\u1ecf b\u1ee5i v\u00e0 m\u1ea3nh v\u1ee5n<\/p>\n<\/li>\n<li data-start=\"5725\" data-end=\"5753\">\n<p data-start=\"5727\" data-end=\"5753\">Qu\u00e9t \u0111i\u1ec3m n\u00f3ng nhi\u1ec7t<\/p>\n<\/li>\n<li data-start=\"5754\" data-end=\"5781\">\n<p data-start=\"5756\" data-end=\"5781\">\u0110\u00e1nh gi\u00e1 hao m\u00f2n li\u00ean h\u1ec7<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5783\" data-end=\"5885\">C\u00e1c c\u01a1 s\u1edf n\u00ean l\u00ean l\u1ecbch ki\u1ec3m tra chuy\u00ean nghi\u1ec7p thay v\u00ec c\u1ed1 g\u1eafng b\u1ea3o tr\u00ec \u0111i\u1ec7n tr\u1ef1c ti\u1ebfp.<\/p>\n<h3 data-start=\"5892\" data-end=\"5920\"><span class=\"ez-toc-section\" id=\"Environmental_Protection\"><\/span>B\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"5922\" data-end=\"5994\">M\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p khi\u1ebfn c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n g\u1eb7p ph\u1ea3i \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/p>\n<p data-start=\"5996\" data-end=\"6024\">C\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 bao g\u1ed3m:<\/p>\n<ul data-start=\"6026\" data-end=\"6172\">\n<li data-start=\"6026\" data-end=\"6073\">\n<p data-start=\"6028\" data-end=\"6073\">L\u1eafp \u0111\u1eb7t ATS b\u00ean trong t\u1ee7 \u0111i\u1ec1u khi\u1ec3n<\/p>\n<\/li>\n<li data-start=\"6074\" data-end=\"6111\">\n<p data-start=\"6076\" data-end=\"6111\">S\u1eed d\u1ee5ng v\u1ecf ch\u1ed1ng \u0103n m\u00f2n<\/p>\n<\/li>\n<li data-start=\"6112\" data-end=\"6143\">\n<p data-start=\"6114\" data-end=\"6143\">\u0110\u1ea3m b\u1ea3o th\u00f4ng gi\u00f3 th\u00edch h\u1ee3p<\/p>\n<\/li>\n<li data-start=\"6144\" data-end=\"6172\">\n<p data-start=\"6146\" data-end=\"6172\">Tr\u00e1nh s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a n\u01b0\u1edbc<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"6174\" data-end=\"6266\">\u0110\u1ed9 \u1ea9m l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 nguy hi\u1ec3m nh\u1ea5t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn <strong data-start=\"6230\" data-end=\"6253\">c\u00f4ng t\u1eafc ngu\u1ed3n d\u1ef1 ph\u00f2ng<\/strong> \u0111\u1ed9 tin c\u1eady.<\/p>\n<h3 data-start=\"6273\" data-end=\"6304\"><span class=\"ez-toc-section\" id=\"Professional_System_Testing\"><\/span>Ki\u1ec3m tra h\u1ec7 th\u1ed1ng chuy\u00ean nghi\u1ec7p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"6306\" data-end=\"6343\">K\u1ef9 thu\u1eadt vi\u00ean c\u00f3 tr\u00ecnh \u0111\u1ed9 ph\u1ea3i th\u1ef1c hi\u1ec7n:<\/p>\n<ul data-start=\"6345\" data-end=\"6480\">\n<li data-start=\"6345\" data-end=\"6375\">\n<p data-start=\"6347\" data-end=\"6375\">Ki\u1ec3m tra chuy\u1ec3n t\u1ea3i tr\u1ef1c ti\u1ebfp<\/p>\n<\/li>\n<li data-start=\"6376\" data-end=\"6406\">\n<p data-start=\"6378\" data-end=\"6406\">X\u00e1c minh logic \u0111i\u1ec1u khi\u1ec3n<\/p>\n<\/li>\n<li data-start=\"6407\" data-end=\"6441\">\n<p data-start=\"6409\" data-end=\"6441\">Ki\u1ec3m tra \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ea3m bi\u1ebfn \u0111i\u1ec7n \u00e1p<\/p>\n<\/li>\n<li data-start=\"6442\" data-end=\"6480\">\n<p data-start=\"6444\" data-end=\"6480\">X\u00e1c nh\u1eadn giao ti\u1ebfp m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"6487\" data-end=\"6503\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Ph\u1ea7n k\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6505\" data-end=\"6627\">M\u1ed8T <a href=\"https:\/\/www.yroele.com\/vi\/dual-power-transfer-switch\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"6508\" data-end=\"6537\">c\u00f4ng t\u1eafc chuy\u1ec3n t\u1ef1 \u0111\u1ed9ng<\/strong><\/a> \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n li\u00ean t\u1ee5c cho c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng quan tr\u1ecdng.<\/p>\n<p data-start=\"6629\" data-end=\"6806\">H\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p m\u1ed9t <strong data-start=\"6649\" data-end=\"6673\">ATS kh\u00f4ng chuy\u1ec3n \u0111\u1ed5i \u0111\u01b0\u1ee3c<\/strong> kh\u00f4ng ph\u1ea3i do l\u1ed7i thi\u1ebft k\u1ebf m\u00e0 c\u00f3 li\u00ean quan \u0111\u1ebfn s\u1ef1 ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng, hao m\u00f2n c\u01a1 h\u1ecdc, v\u1ea5n \u0111\u1ec1 v\u1ec1 h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n ho\u1eb7c c\u1ea5u h\u00ecnh kh\u00f4ng \u0111\u00fang.<\/p>\n<p data-start=\"6808\" data-end=\"6993\">\u0110\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p v\u00e0 th\u01b0\u01a1ng m\u1ea1i, vi\u1ec7c l\u1ef1a ch\u1ecdn m\u1ed9t nh\u00e0 cung c\u1ea5p \u0111\u00e1ng tin c\u1eady <strong data-start=\"6871\" data-end=\"6901\">c\u00f4ng t\u1eafc chuy\u1ec3n c\u00f4ng nghi\u1ec7p<\/strong> v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh b\u1ea3o tr\u00ec ph\u00f2ng ng\u1eeba c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 r\u1ee7i ro v\u1eadn h\u00e0nh.<\/p>\n<p data-start=\"6995\" data-end=\"7188\">N\u1ebfu c\u01a1 s\u1edf c\u1ee7a b\u1ea1n ph\u1ee5 thu\u1ed9c v\u00e0o ngu\u1ed3n \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c, h\u00e3y l\u00e0m vi\u1ec7c v\u1edbi chuy\u00ean gia <strong data-start=\"7079\" data-end=\"7111\">nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f4ng t\u1eafc chuy\u1ec3n<\/strong> c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch, \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<p data-start=\"7190\" data-end=\"7320\">Khuy\u1ebfn kh\u00edch ki\u1ec3m tra v\u00e0 \u0111\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 ng\u0103n ng\u1eeba <strong data-start=\"7281\" data-end=\"7312\">s\u1ef1 c\u1ed1 c\u00f4ng t\u1eafc chuy\u1ec3n<\/strong> s\u1ef1 ki\u1ec7n.<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction The automatic transfer switch is one of the most critical components in a backup power system. Its primary function is to ensure seamless transition between utility power and generator power when electrical supply interruptions occur. When an ATS failure occurs, facilities may experience unexpected downtime, which can be extremely costly for manufacturing plants, data [&hellip;]<\/p>\n","protected":false},"featured_media":4603,"template":"","meta":{"_acf_changed":false,"footnotes":""},"blog_category":[20],"class_list":["post-5413","blog","type-blog","status-publish","has-post-thumbnail","hentry","blog_category-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/blog\/5413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/types\/blog"}],"version-history":[{"count":1,"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/blog\/5413\/revisions"}],"predecessor-version":[{"id":5414,"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/blog\/5413\/revisions\/5414"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/media\/4603"}],"wp:attachment":[{"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/media?parent=5413"}],"wp:term":[{"taxonomy":"blog_category","embeddable":true,"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/blog_category?post=5413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}