{"id":2931,"date":"2026-08-06T01:00:00","date_gmt":"2026-08-06T01:00:00","guid":{"rendered":"https:\/\/cnsuton.com\/blog\/shunt-trip-guide-for-panel-builders\/"},"modified":"2026-08-06T15:04:07","modified_gmt":"2026-08-06T15:04:07","slug":"shunt-trip-guide-for-panel-builders","status":"publish","type":"post","link":"https:\/\/cnsuton.com\/vi\/blog\/shunt-trip-guide-for-panel-builders\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn v\u1ec1 Thi\u1ebft b\u1ecb c\u1eaft ph\u1ee5 (Shunt Trip) d\u00e0nh cho Nh\u00e0 th\u1ea7u \u0111i\u1ec7n v\u00e0 Th\u1ee3 l\u1eafp r\u00e1p t\u1ee7 \u0111i\u1ec7n"},"content":{"rendered":"<div class=\"b2b-article\">\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>S\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn c\u1eaft m\u1ea1ch t\u1eeb xa (shunt trip) n\u00e0y \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t y\u00eau c\u1ea7u ng\u1eafn g\u1ecdn th\u00e0nh m\u1ed9t b\u1ea3n \u0111\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ea7u v\u00e0o c\u1ee7a t\u1ee7 \u0111i\u1ec7n c\u00f3 th\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c.<\/strong><\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"Molded-case breaker context for shunt-trip accessory review\" src=\"https:\/\/cnsuton.com\/wp-content\/uploads\/2026\/06\/ETM1-400.webp\" \/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/cnsuton.com\/vi\/blog\/circuit-breaker-guide-for-panel-builders\/\">H\u01b0\u1edbng d\u1eabn C\u1ea7u dao \u0111i\u1ec7n<\/a> v\u00e0 <a href=\"https:\/\/cnsuton.com\/vi\/blog\/mccb-breaker-guide-for-panel-builders-and-contractors\/\">H\u01b0\u1edbng d\u1eabn v\u1ec1 C\u1ea7u dao MCCB<\/a>.<\/p>\n<nav class=\"b2b-toc\" style=\"background:#f5f8fa;padding:16px 20px;border-radius:8px;margin:0 0 24px\">\n<h2 id=\"contents\" style=\"margin:42px 0 14px;scroll-margin-top:96px\">M\u1ee5c l\u1ee5c<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"#part-1-what-is-a-shunt-trip-used-for\">Ph\u1ea7n 1. B\u1ed9 ng\u1eaft d\u00f2ng shunt trip d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-2-how-should-control-logic-be-documented\">Ph\u1ea7n 2. Logic \u0111i\u1ec1u khi\u1ec3n n\u00ean \u0111\u01b0\u1ee3c t\u00e0i li\u1ec7u h\u00f3a nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-3-which-compatibility-checks-prevent-rework\">Ph\u1ea7n 3. Nh\u1eefng ki\u1ec3m tra t\u00ednh t\u01b0\u01a1ng th\u00edch n\u00e0o gi\u00fap ng\u0103n ng\u1eeba vi\u1ec7c l\u00e0m l\u1ea1i?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-4-what-installation-details-change-the-result\">Ph\u1ea7n 4. Chi ti\u1ebft l\u1eafp \u0111\u1eb7t n\u00e0o l\u00e0m thay \u0111\u1ed5i k\u1ebft qu\u1ea3?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-5-how-should-commissioning-verify-shunt-trip-behaviour\">Ph\u1ea7n 5. Qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh th\u1eed nghi\u1ec7m n\u00ean x\u00e1c minh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 c\u1ea5u c\u1eaft ph\u1ee5 (shunt-trip) nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-6-where-can-suton-product-routes-fit\">Ph\u1ea7n 6. C\u00e1c tuy\u1ebfn s\u1ea3n ph\u1ea9m SUTON c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p \u1edf \u0111\u00e2u?<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-1-what-is-a-shunt-trip-used-for\">Ph\u1ea7n 1. B\u1ed9 ng\u1eaft d\u00f2ng shunt trip d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Cu\u1ed9n c\u1eaft ph\u1ee5 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u1ee5 ki\u1ec7n l\u00e0m m\u1edf m\u1ed9t c\u1ea7u dao t\u01b0\u01a1ng th\u00edch khi cu\u1ed9n d\u00e2y c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n b\u1edfi m\u1ed9t t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c ph\u00e9p. C\u00e1c \u1ee9ng d\u1ee5ng ti\u00eau bi\u1ec3u bao g\u1ed3m giao di\u1ec7n b\u00e1o ch\u00e1y, ng\u1eaft \u0111i\u1ec7n kh\u1ea9n c\u1ea5p, kh\u00f3a li\u00ean \u0111\u1ed9ng v\u00e0 l\u1ec7nh c\u1eaft t\u1eeb xa. Thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean model c\u1ea7u dao ch\u1ee7, \u0111i\u1ec7n \u00e1p cu\u1ed9n d\u00e2y, ch\u1ebf \u0111\u1ed9 l\u00e0m vi\u1ec7c v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ea5u d\u00e2y.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u0110\u1ea7u v\u00e0o quy\u1ebft \u0111\u1ecbnh<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">T\u1ea1i sao \u0111i\u1ec1u \u0111\u00f3 quan tr\u1ecdng<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">G\u1eedi k\u00e8m tr\u00edch d\u1eabn<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">M\u00f4 h\u00ecnh ph\u00e1 ho\u1ea1i m\u00e1y ch\u1ee7<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ph\u1ee5 ki\u1ec7n d\u00e0nh ri\u00eang cho t\u1eebng lo\u1ea1i khung<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">V\u00e2ng<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110i\u1ec7n \u00e1p cu\u1ed9n d\u00e2y<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ph\u1ea3i kh\u1edbp v\u1edbi ngu\u1ed3n c\u1ea5p \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">V\u00e2ng<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ngu\u1ed3n t\u00edn hi\u1ec7u<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">H\u1ecfa ho\u1ea1n, EPO, PLC, li\u00ean \u0111\u1ed9ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">V\u00e2ng<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">H\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n \/ \u0110\u1ea7u c\u1ef1c<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c l\u1eafp r\u00e1p t\u1ee7 \u0111i\u1ec7n<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">V\u00e2ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>Quan tr\u1ecdng:<\/strong> C\u01a1 c\u1ea5u c\u1eaft ph\u1ee5 (shunt trip) kh\u00f4ng th\u1ec3 thay th\u1ebf cho ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng c\u1ee7a aptomat \u2014 ngu\u1ed3n: th\u1ef1c ti\u1ec5n l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m\/t\u1ee7 \u0111i\u1ec7n IEC.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-2-how-should-control-logic-be-documented\">Ph\u1ea7n 2. Logic \u0111i\u1ec1u khi\u1ec3n n\u00ean \u0111\u01b0\u1ee3c t\u00e0i li\u1ec7u h\u00f3a nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ghi l\u1ea1i xem t\u00edn hi\u1ec7u t\u00e1c \u0111\u1ed9ng \u0111\u01b0\u1ee3c duy tr\u00ec hay ph\u00e1t xung, h\u1ec7 th\u1ed1ng n\u00e0o kh\u1edfi t\u1ea1o t\u00edn hi\u1ec7u \u0111\u00f3, c\u00e1ch th\u1ee9c cho ph\u00e9p thi\u1ebft l\u1eadp l\u1ea1i (reset), v\u00e0 li\u1ec7u c\u00e1c l\u1ec7nh t\u00e1c \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn nhi\u1ec1u bo m\u1ea1ch hay kh\u00f4ng.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-3-which-compatibility-checks-prevent-rework\">Ph\u1ea7n 3. Nh\u1eefng ki\u1ec3m tra t\u00ednh t\u01b0\u01a1ng th\u00edch n\u00e0o gi\u00fap ng\u0103n ng\u1eeba vi\u1ec7c l\u00e0m l\u1ea1i?<\/h2>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"Compact breaker frame context for accessory compatibility\" src=\"https:\/\/cnsuton.com\/wp-content\/uploads\/2026\/06\/ETM1-63.webp\" \/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\">X\u00e1c nh\u1eadn b\u1ed9 ph\u1ee5 ki\u1ec7n \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea cho \u0111\u00fang khung aptomat v\u00e0 b\u1ed9 ng\u1eaft. Vi\u1ec7c l\u1eafp \u0111\u1eb7t b\u00ean tr\u00e1i\/ph\u1ea3i, kh\u1ed1i \u0111\u1ea7u n\u1ed1i v\u00e0 kh\u00f3a li\u00ean \u0111\u1ed9ng v\u1edbi c\u01a1 c\u1ea5u gi\u1ea3i ph\u00f3ng \u0111i\u1ec7n \u00e1p th\u1ea5p ph\u1ea3i kh\u1edbp v\u1edbi h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-4-what-installation-details-change-the-result\">Ph\u1ea7n 4. Chi ti\u1ebft l\u1eafp \u0111\u1eb7t n\u00e0o l\u00e0m thay \u0111\u1ed5i k\u1ebft qu\u1ea3?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0110\u01b0\u1eddng \u0111i c\u1ee7a c\u00e1p \u0111i\u1ec1u khi\u1ec3n, kho\u1ea3ng c\u00e1ch t\u00e1ch bi\u1ec7t v\u1edbi c\u00e1c d\u1eabn \u0111i\u1ec7n \u0111\u1ed9ng l\u1ef1c, ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u cosse v\u00e0 nh\u00e3n m\u00e1c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady. Ki\u1ec3m tra c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 c\u1ee7a cu\u1ed9n d\u00e2y tr\u00ean ngu\u1ed3n \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-5-how-should-commissioning-verify-shunt-trip-behaviour\">Ph\u1ea7n 5. Qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh th\u1eed nghi\u1ec7m n\u00ean x\u00e1c minh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 c\u1ea5u c\u1eaft ph\u1ee5 (shunt-trip) nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">M\u00f4 ph\u1ecfng t\u00edn hi\u1ec7u c\u1eaft \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p, x\u00e1c nh\u1eadn m\u00e1y c\u1eaft m\u1edf, ch\u1ee9ng minh c\u00e1c quy t\u1eafc thi\u1ebft l\u1eadp l\u1ea1i v\u00e0 ghi l\u1ea1i c\u00e1c ph\u00e9p \u0111o \u0111i\u1ec7n \u00e1p cu\u1ed9n d\u00e2y.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-6-where-can-suton-product-routes-fit\">Ph\u1ea7n 6. C\u00e1c tuy\u1ebfn s\u1ea3n ph\u1ea9m SUTON c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p \u1edf \u0111\u00e2u?<\/h2>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"Electronic breaker context for accessory interface review\" src=\"https:\/\/cnsuton.com\/wp-content\/uploads\/2026\/06\/ETM3EL.webp\" \/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>G\u1eedi k\u00e8m theo y\u00eau c\u1ea7u:<\/strong> N\u00eau r\u00f5 ki\u1ec3u\/khung m\u00e1y c\u1eaft \u0111i\u1ec7n ch\u00ednh, \u0111i\u1ec7n \u00e1p cu\u1ed9n d\u00e2y, ngu\u1ed3n t\u00edn hi\u1ec7u, s\u1ed1 l\u01b0\u1ee3ng, s\u1edf th\u00edch \u0111i d\u00e2y, ti\u00eau chu\u1ea9n v\u00e0 b\u1ea5t k\u1ef3 ph\u1ee5 ki\u1ec7n \u0111i k\u00e8m n\u00e0o. <strong>Kh\u1edbp \u0111\u01b0\u1eddng bi\u00ean<\/strong> h\u01b0\u1edbng d\u1eabn n\u00e0y t\u00e0i li\u1ec7u h\u00f3a c\u00e1c \u0111\u1ea7u v\u00e0o ng\u1eaft d\u00f2ng \u0111i\u1ec7n shunt; n\u00f3 kh\u00f4ng ch\u1ee9ng minh s\u1ef1 t\u01b0\u01a1ng th\u00edch c\u1ee7a ph\u1ee5 ki\u1ec7n n\u1ebfu kh\u00f4ng c\u00f3 b\u1ea3ng d\u1eef li\u1ec7u c\u1ee7a thi\u1ebft b\u1ecb ch\u1ee7.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0110\u00e1nh gi\u00e1 SUTON <a href=\"https:\/\/cnsuton.com\/vi\/molded-case-circuit-breakers\/\">c\u1ea7u dao t\u1ef1 \u0111\u1ed9ng d\u1ea1ng kh\u1ed1i<\/a> v\u00e0 ch\u1ec9 c\u00e1c h\u1ecd m\u00f4-\u0111un ph\u00f9 h\u1ee3p l\u00e0m tuy\u1ebfn \u0111\u01b0\u1eddng thi\u1ebft b\u1ecb ch\u1ee7; kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a ph\u1ee5 ki\u1ec7n ph\u1ee5 thu\u1ed9c v\u00e0o t\u1eebng ki\u1ec3u m\u00e1y. G\u1eedi l\u1ecbch tr\u00ecnh thi\u1ebft b\u1ecb ch\u1ee7 v\u00e0 s\u01a1 \u0111\u1ed3 \u0111i\u1ec1u khi\u1ec3n qua <a href=\"https:\/\/cnsuton.com\/vi\/contact-us\/\">Li\u00ean h\u1ec7 SUTON<\/a> \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a ph\u1ee5 ki\u1ec7n.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"verification-workflow\">Quy tr\u00ecnh x\u00e1c minh<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Tr\u01b0\u1edbc khi so s\u00e1nh b\u00e1o gi\u00e1 cho cu\u1ed9n c\u1eaft ph\u1ee5, h\u00e3y t\u1ea1o m\u1ed9t b\u1ea3ng t\u00ednh \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u0111\u1ec3 \u00e1nh x\u1ea1 ch\u00ednh x\u00e1c c\u1ee5m t\u1eeb n\u00e0y v\u1edbi b\u1ea3n v\u1ebd \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t, h\u1ed3 s\u01a1 ch\u1ebf \u0111\u1ed9 l\u00e0m vi\u1ec7c, c\u00e1c vai tr\u00f2 b\u1ea3o v\u1ec7, giao di\u1ec7n, m\u00f4i tr\u01b0\u1eddng v\u00e0 ti\u00eau ch\u00ed nghi\u1ec7m thu cho nh\u00f3m ch\u1ee7 \u0111\u1ec1 cu\u1ed9n c\u1eaft ph\u1ee5. T\u1eeb ch\u1ed1i c\u00e1c c\u00e1c b\u1ed9 ph\u1eadn thay th\u1ebf c\u00f3 v\u1ebb ngo\u00e0i gi\u1ed1ng nh\u01b0ng ch\u1ec9 kh\u1edbp v\u1edbi m\u1ed9t nh\u00e3n quen thu\u1ed9c.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Khi l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb c\u1eaft ph\u1ee5 tr\u1ee3 \u0111\u00e3 ch\u1ecdn, h\u00e3y \u0111\u1ed1i chi\u1ebfu c\u00e1c k\u00fd hi\u1ec7u, \u0111\u1ea7u c\u1ef1c, ph\u1ee5 ki\u1ec7n, s\u01a1 \u0111\u1ed3 \u0111\u1ea5u d\u00e2y v\u00e0 h\u01b0\u1edbng d\u1eabn ki\u1ec3m tra v\u1edbi l\u1ecbch tr\u00ecnh \u0111\u00e3 ph\u00e1t h\u00e0nh cho ch\u1ee7 \u0111\u1ec1 thi\u1ebft b\u1ecb n\u00e0y. L\u01b0u gi\u1eef t\u00e0i li\u1ec7u ki\u1ec3m tra c\u1eaft ph\u1ee5 tr\u1ee3 trong h\u1ed3 s\u01a1 t\u1ee7 \u0111i\u1ec7n \u0111\u1ec3 vi\u1ec7c b\u1ea3o tr\u00ec trong t\u01b0\u01a1ng lai b\u1eaft \u0111\u1ea7u t\u1eeb b\u1eb1ng ch\u1ee9ng th\u1ef1c t\u1ebf thay v\u00ec c\u00e1c gi\u1ea3 \u0111\u1ecbnh.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"faq\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<h3 style=\"margin:28px 0 12px\">Thi\u1ebft b\u1ecb ng\u1eaft d\u00f2ng nh\u00e1nh c\u00f3 cung c\u1ea5p b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng kh\u00f4ng?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Kh\u00f4ng. \u0110\u00f3 l\u00e0 m\u1ed9t ph\u1ee5 ki\u1ec7n ng\u1eaft t\u1eeb xa\/\u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n tr\u00ean m\u1ed9t c\u1ea7u dao t\u01b0\u01a1ng th\u00edch.<\/p>\n<h3 style=\"margin:28px 0 12px\">T\u1ea1i sao m\u00f4 h\u00ecnh ch\u1ee7 ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">C\u00e1c b\u1ed9 cu\u1ed9n c\u1eaft ph\u1ee5 thu\u1ed9c (shunt-trip kit) tu\u00e2n theo t\u1eebng d\u00f2ng s\u1ea3n ph\u1ea9m v\u00e0 khung m\u00e1y c\u1ee5 th\u1ec3.<\/p>\n<h3 style=\"margin:28px 0 12px\">Y\u00eau c\u1ea7u d\u1eef li\u1ec7u cu\u1ed9n d\u00e2y n\u00e0o?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0110i\u1ec7n \u00e1p \u0111i\u1ec1u khi\u1ec3n, ngu\u1ed3n v\u00e0 t\u00edn hi\u1ec7u l\u00e0 d\u1ea1ng xung hay duy tr\u00ec.<\/p>\n<h3 style=\"margin:28px 0 12px\">M\u1ed9t thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch \u0111\u01b0\u1eddng nh\u00e1nh (shunt trip) c\u00f3 th\u1ec3 c\u1ea5p ngu\u1ed3n cho nhi\u1ec1u c\u1ea7u dao kh\u00f4ng?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ch\u1ec9 khi thi\u1ebft k\u1ebf v\u00e0 h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t h\u1ed7 tr\u1ee3 c\u00e1ch b\u1ed1 tr\u00ed \u0111i\u1ec1u khi\u1ec3n \u0111\u00f3.<\/p>\n<h3 style=\"margin:28px 0 12px\">C\u00e1c b\u00e0i ki\u1ec3m tra ch\u1ee9ng ki\u1ebfn n\u00ean th\u1ec3 hi\u1ec7n \u0111i\u1ec1u g\u00ec?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Chuy\u1ebfn \u0111i \u0111\u01b0\u1ee3c ph\u00e9p, thao t\u00e1c m\u1edf \u0111\u00fang, \u0111\u1eb7t l\u1ea1i c\u00e1c quy t\u1eafc v\u00e0 \u0111\u00e3 ghi l\u1ea1i \u0111i\u1ec7n \u00e1p \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<h3 style=\"margin:28px 0 12px\">Nh\u1eefng g\u00ec c\u1ea7n c\u00f3 trong m\u1ed9t RFQ (Y\u00eau c\u1ea7u b\u00e1o gi\u00e1) v\u1ec1 thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch shunt trip l\u00e0 g\u00ec?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Model thi\u1ebft b\u1ecb ch\u00ednh, \u0111i\u1ec7n \u00e1p cu\u1ed9n d\u00e2y, ngu\u1ed3n t\u00edn hi\u1ec7u, h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n, ph\u1ee5 ki\u1ec7n li\u00ean quan, ti\u00eau chu\u1ea9n v\u00e0 s\u1ed1 l\u01b0\u1ee3ng.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"references\">T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/6012\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60947-2 \u2014 Ph\u1ee5 ki\u1ec7n m\u00e1y c\u1eaft v\u00e0 b\u1ed9 ng\u1eaft<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/6028\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60204-1 \u2014 Thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u1ee7a m\u00e1y \u2014 Giao di\u1ec7n \u0111i\u1ec1u khi\u1ec3n<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/6734\" rel=\"nofollow noopener\" target=\"_blank\">IEC 61439-1 \u2014 T\u00e0i li\u1ec7u v\u1ec1 c\u1ee5m thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft h\u1ea1 \u00e1p<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Use this shunt trip guide to turn a short request into an engineering review with traceable panel inputs. Related reading: Circuit Breaker Guide and MCCB Breaker Guide. Contents Part 1. What is a shunt trip used for? Part 2. How should control logic be documented? Part 3. Which compatibility checks prevent rework? Part 4. What [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2287,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2931","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"acf":[],"_links":{"self":[{"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/posts\/2931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/comments?post=2931"}],"version-history":[{"count":1,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/posts\/2931\/revisions"}],"predecessor-version":[{"id":2932,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/posts\/2931\/revisions\/2932"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/media\/2287"}],"wp:attachment":[{"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/media?parent=2931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/categories?post=2931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/tags?post=2931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}