{"id":2922,"date":"2026-08-02T07:00:00","date_gmt":"2026-08-02T07:00:00","guid":{"rendered":"https:\/\/cnsuton.com\/blog\/disconnect-switch-guide-for-panel-builders\/"},"modified":"2026-08-06T15:02:29","modified_gmt":"2026-08-06T15:02:29","slug":"disconnect-switch-guide-for-panel-builders","status":"publish","type":"post","link":"https:\/\/cnsuton.com\/vi\/blog\/disconnect-switch-guide-for-panel-builders\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn C\u1ea7u dao c\u00e1ch ly d\u00e0nh cho Nh\u00e0 th\u1ea7u \u0111i\u1ec7n v\u00e0 Nh\u00e0 ch\u1ebf t\u1ea1o 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\u1ea7u dao c\u00e1ch ly n\u00e0y \u0111\u1ec3 chuy\u1ec3n m\u1ed9t y\u00eau c\u1ea7u ng\u1eafn g\u1ecdn th\u00e0nh m\u1ed9t b\u1ea3n \u0111\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt c\u00f3 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=\"Protective-device context for documented isolation review\" src=\"https:\/\/cnsuton.com\/wp-content\/uploads\/2026\/06\/DZ47-125V1-Automatic-Reset-Overvoltage-And-Undervoltage-Protector.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-disconnect-switch-in-an-lv-panel\">Ph\u1ea7n 1. C\u1ea7u dao c\u00e1ch ly trong t\u1ee7 \u0111i\u1ec7n h\u1ea1 th\u1ebf (LV) l\u00e0 g\u00ec?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-2-how-does-isolation-differ-from-overcurrent-protection\">Ph\u1ea7n 2. C\u00e1ch ly kh\u00e1c v\u1edbi b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-3-which-application-inputs-control-selection\">Ph\u1ea7n 3. \u0110\u1ea7u v\u00e0o \u1ee9ng d\u1ee5ng n\u00e0o \u0111i\u1ec1u khi\u1ec3n l\u1ef1a ch\u1ecdn?<\/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-isolation-points\">Ph\u1ea7n 5. B\u1ed9 ph\u1eadn v\u1eadn h\u00e0nh th\u1eed n\u00ean x\u00e1c minh c\u00e1c \u0111i\u1ec3m c\u00f4 l\u1eadp 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-disconnect-switch-in-an-lv-panel\">Ph\u1ea7n 1. C\u1ea7u dao c\u00e1ch ly trong t\u1ee7 \u0111i\u1ec7n h\u1ea1 th\u1ebf (LV) l\u00e0 g\u00ec?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">C\u1ea7u dao c\u00e1ch ly cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n c\u00e1ch ly c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y ho\u1eb7c \u0111\u01b0\u1ee3c ghi nh\u1eadn \u0111\u1ec3 c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh c\u00f4ng vi\u1ec7c theo quy tr\u00ecnh an to\u00e0n \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. Thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean nhi\u1ec7m v\u1ee5 c\u00e1ch ly, s\u1ed1 c\u1ef1c, \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n, kh\u1ea3 n\u0103ng ch\u1ecbu d\u00f2ng ng\u1eafn m\u1ea1ch ho\u1eb7c \u0111\u1ecbnh m\u1ee9c c\u00f3 \u0111i\u1ec1u ki\u1ec7n, v\u1ecf b\u1ea3o v\u1ec7, quy\u1ec1n truy c\u1eadp c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 c\u00e1c \u0111i\u1ec1u kho\u1ea3n kh\u00f3a an to\u00e0n.<\/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\">Khu v\u1ef1c c\u00e1ch ly<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">B\u1ed9 ngu\u1ed3n \u0111\u1ebfn, tuy\u1ebfn c\u1ea5p ngu\u1ed3n, m\u00e1y m\u00f3c ho\u1eb7c \u0111i\u1ec3m b\u1ea3o tr\u00ec<\/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\">C\u1ed9t \u0111i\u1ec7n \/ Lo\u1ea1i t\u1ea3i<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">AC\/DC v\u00e0 c\u00e1c d\u00e2y d\u1eabn c\u00f3 ng\u1eaft m\u1ea1ch<\/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\">T\u1ed5 h\u1ee3p ch\u1ed1ng ch\u1ecbu \/ c\u1ea7u ch\u00ec<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">D\u00f2ng s\u1ef1 c\u1ed1 t\u1ea1i \u0111i\u1ec3m c\u00e1ch ly<\/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\">Kh\u00f3a \/ V\u1ecf b\u1ea3o v\u1ec7<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n lao \u0111\u1ed9ng v\u00e0 l\u1ed1i \u0111i l\u1ea1i<\/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> dao c\u00e1ch ly kh\u00f4ng t\u1ef1 \u0111\u1ed9ng l\u00e0 c\u1ea7u dao t\u1ef1 \u0111\u1ed9ng; c\u00e1c ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 v\u00e0 c\u00e1ch ly ph\u1ea3i \u0111\u01b0\u1ee3c t\u00e1ch bi\u1ec7t r\u00f5 r\u00e0ng tr\u1eeb khi thi\u1ebft k\u1ebf quy \u0111\u1ecbnh m\u1ed9t thi\u1ebft b\u1ecb k\u1ebft h\u1ee3p \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-does-isolation-differ-from-overcurrent-protection\">Ph\u1ea7n 2. C\u00e1ch ly kh\u00e1c v\u1edbi b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">C\u00e1ch ly t\u1ea1o ra m\u1ed9t ranh gi\u1edbi l\u00e0m vi\u1ec7c an to\u00e0n. B\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng gi\u1ea3i quy\u1ebft d\u00f2ng qu\u00e1 t\u1ea3i v\u00e0 d\u00f2ng s\u1ef1 c\u1ed1 theo \u0111\u1eb7c t\u00ednh \u0111\u00e3 ghi c\u1ee7a n\u00f3. Gi\u1eef c\u1ea3 hai ch\u1ee9c n\u0103ng n\u00e0y tr\u00ean s\u01a1 \u0111\u1ed3 \u0111\u01a1n tuy\u1ebfn.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-3-which-application-inputs-control-selection\">Ph\u1ea7n 3. \u0110\u1ea7u v\u00e0o \u1ee9ng d\u1ee5ng n\u00e0o \u0111i\u1ec1u khi\u1ec3n l\u1ef1a ch\u1ecdn?<\/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=\"Device-marking context for isolation procurement\" src=\"https:\/\/cnsuton.com\/wp-content\/uploads\/2026\/07\/MODEL-MEANING.webp\" \/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ghi l\u1ea1i danh m\u1ee5c s\u1eed d\u1ee5ng, nhu c\u1ea7u \u0111\u00f3ng\/c\u1eaft n\u1ebfu c\u00f3, kh\u1ea3 n\u0103ng ch\u1ecbu s\u1ef1 c\u1ed1 s\u1eb5n c\u00f3, s\u01a1 \u0111\u1ed3 n\u1ed1i \u0111\u1ea5t, \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng xung quanh, v\u1ecb tr\u00ed ng\u01b0\u1eddi v\u1eadn h\u00e0nh, kh\u1ea3 n\u0103ng kh\u00f3a m\u00f3c, l\u1ed1i tho\u00e1t hi\u1ec3m kh\u1ea9n c\u1ea5p v\u00e0 li\u1ec7u thi\u1ebft b\u1ecb c\u00f3 b\u1eaft bu\u1ed9c ph\u1ea3i v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c khi \u0111ang c\u00f3 t\u1ea3i hay kh\u00f4ng.<\/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\">Kh\u00f3a li\u00ean \u0111\u1ed9ng c\u1eeda, \u0111\u1ed9 nh\u00f4 c\u1ee7a tay c\u1ea7m, chi\u1ec1u d\u00e0i tr\u1ee5c, v\u1ecf b\u1ecdc \u0111\u1ea7u n\u1ed1i, l\u1ed1i v\u00e0o c\u00e1p v\u00e0 kho\u1ea3ng h\u1edf b\u1ea3o tr\u00ec \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c thi\u1ebft b\u1ecb c\u00e1ch ly c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 d\u1ef1 \u0111\u1ecbnh hay kh\u00f4ng.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-5-how-should-commissioning-verify-isolation-points\">Ph\u1ea7n 5. B\u1ed9 ph\u1eadn v\u1eadn h\u00e0nh th\u1eed n\u00ean x\u00e1c minh c\u00e1c \u0111i\u1ec3m c\u00f4 l\u1eadp nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">X\u00e1c minh ch\u1ec9 b\u00e1o v\u1ecb tr\u00ed m\u1edf, thi\u1ebft b\u1ecb kh\u00f3a, t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a \u0111\u1ea7u c\u1ef1c, t\u00ednh li\u00ean t\u1ee5c c\u1ee7a h\u1ec7 th\u1ed1ng n\u1ed1i \u0111\u1ea5t khi \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u, v\u00e0 \u0111i\u1ec3m c\u00e1ch ly kh\u1edbp v\u1edbi quy tr\u00ecnh do ch\u1ee7 s\u1edf h\u1eefu t\u1ee7 \u0111i\u1ec7n s\u1eed d\u1ee5ng.<\/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=\"Switch-disconnector context for isolation product routes\" src=\"https:\/\/cnsuton.com\/wp-content\/uploads\/2026\/06\/111.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 v\u1ecb tr\u00ed c\u00e1ch ly, s\u1ed1 c\u1ef1c, \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n, kh\u1ea3 n\u0103ng ch\u1ecbu s\u1ef1 c\u1ed1, lo\u1ea1i s\u1eed d\u1ee5ng, v\u1ecf b\u1ea3o v\u1ec7, c\u01a1 c\u1ea5u kh\u00f3a, ti\u00eau chu\u1ea9n v\u00e0 s\u1ed1 l\u01b0\u1ee3ng. <strong>Kh\u1edbp \u0111\u01b0\u1eddng bi\u00ean<\/strong> t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn n\u00e0y ghi l\u1ea1i c\u00e1c th\u00f4ng tin \u0111\u1ea7u v\u00e0o v\u1ec1 c\u00e1ch ly; n\u00f3 kh\u00f4ng ch\u1ee9ng nh\u1eadn ph\u01b0\u01a1ng ph\u00e1p l\u00e0m vi\u1ec7c an to\u00e0n ho\u1eb7c ph\u00ea duy\u1ec7t thi\u1ebft b\u1ecb m\u00e0 ch\u01b0a c\u00f3 quy tr\u00ecnh d\u1ef1 \u00e1n v\u00e0 \u0111\u00e1nh gi\u00e1 b\u1ea3ng d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0110\u00e1nh gi\u00e1 SUTON <a href=\"https:\/\/cnsuton.com\/vi\/san-pham\/dz47-125g-miniature-switch-disconnector\/\">C\u1ea7u dao t\u1ef1 \u0111\u1ed9ng thu nh\u1ecf DZ47-125G<\/a> v\u00e0 <a href=\"https:\/\/cnsuton.com\/vi\/modular-din-rail-products\/\">s\u1ea3n ph\u1ea9m thanh ray DIN d\u1ea1ng m\u00f4-\u0111un<\/a> ch\u1ec9 s\u1eed d\u1ee5ng l\u00e0m c\u00e1c tuy\u1ebfn ph\u00e2n lo\u1ea1i c\u00e1ch ly chung. X\u00e1c nh\u1eadn c\u00e1c d\u1ea5u hi\u1ec7u c\u00e1ch ly v\u00e0 h\u01b0\u1edbng d\u1eabn d\u1ef1a tr\u00ean b\u1ea3n v\u1ebd, sau \u0111\u00f3 g\u1eedi l\u1ecbch tr\u00ecnh c\u00e1ch ly qua <a href=\"https:\/\/cnsuton.com\/vi\/contact-us\/\">Li\u00ean h\u1ec7 SUTON<\/a> \u0111\u1ec3 th\u1ea3o lu\u1eadn \u1edf c\u1ea5p \u0111\u1ed9 m\u00f4 h\u00ecnh.<\/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 dao c\u00e1ch ly, 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 h\u1ecd ch\u1ee7 \u0111\u1ec1 dao c\u00e1ch ly. T\u1eeb ch\u1ed1i c\u00e1c s\u1ea3n ph\u1ea9m thay th\u1ebf tr\u00f4ng c\u00f3 v\u1ebb gi\u1ed1ng ch\u1ec9 v\u00ec tr\u00f9ng kh\u1edbp v\u1edbi m\u1ed9t nh\u00e3n m\u00e1c quen thu\u1ed9c.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Khi l\u1eafp \u0111\u1eb7t ph\u1ea7n c\u1ee9ng c\u1ea7u dao c\u00e1ch ly \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\u1eadp t\u00e0i li\u1ec7u ki\u1ec3m tra c\u1ea7u dao c\u00e1ch ly trong h\u1ed3 s\u01a1 t\u1ee7 \u0111i\u1ec7n \u0111\u1ec3 c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec sau n\u00e0y d\u1ef1a tr\u00ean ch\u1ee9ng c\u1ee9 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\">C\u1ea7u dao c\u00e1ch ly c\u00f3 ph\u1ea3i l\u00e0 aptomat (c\u1ea7u dao t\u1ef1 \u0111\u1ed9ng) kh\u00f4ng?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Kh\u00f4ng ph\u1ea3i theo m\u1eb7c \u0111\u1ecbnh. C\u00f4 l\u1eadp v\u00e0 b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng l\u00e0 c\u00e1c nhi\u1ec7m v\u1ee5 ri\u00eang bi\u1ec7t tr\u1eeb khi thi\u1ebft k\u1ebf ch\u1ec9 \u0111\u1ecbnh m\u1ed9t thi\u1ebft b\u1ecb k\u1ebft h\u1ee3p.<\/p>\n<h3 style=\"margin:28px 0 12px\">Y\u1ebfu t\u1ed1 n\u00e0o quy\u1ebft \u0111\u1ecbnh s\u1ed1 c\u1ef1c v\u00e0 ki\u1ec3u chuy\u1ec3n m\u1ea1ch?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">C\u00e1c d\u00e2y d\u1eabn ph\u1ea3i \u0111\u01b0\u1ee3c c\u00e1ch ly, s\u01a1 \u0111\u1ed3 ngu\u1ed3n \u0111i\u1ec7n v\u00e0 quy tr\u00ecnh an to\u00e0n \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n<h3 style=\"margin:28px 0 12px\">M\u1ecdi dao c\u00e1ch ly \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng c\u1eaft d\u00f2ng t\u1ea3i kh\u00f4ng?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Kh\u00f4ng. X\u00e1c nh\u1eadn danh m\u1ee5c s\u1eed d\u1ee5ng v\u00e0 y\u00eau c\u1ea7u c\u1eaft t\u1ea3i tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng.<\/p>\n<h3 style=\"margin:28px 0 12px\">T\u1ea1i sao ph\u1ea3i ghi nh\u1eadn c\u00f4ng su\u1ea5t s\u1ef1 c\u1ed1 t\u1ea1i \u0111i\u1ec3m c\u00f4 l\u1eadp?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0110\u1ecbnh m\u1ee9c ch\u1ecbu \u0111\u1ef1ng ho\u1eb7c \u0111\u1ecbnh m\u1ee9c t\u1ed5 h\u1ee3p c\u1ea7u ch\u00ec ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u1ef1 c\u1ed1 c\u00f3 s\u1eb5n.<\/p>\n<h3 style=\"margin:28px 0 12px\">Vi\u1ec7c v\u1eadn h\u00e0nh th\u1eed nghi\u1ec7m n\u00ean ch\u1ee9ng minh \u0111i\u1ec1u g\u00ec?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">X\u00e1c nh\u1eadn ch\u1ec9 b\u00e1o m\u1edf, kh\u00f3a, \u0111\u1ea7u n\u1ed1i v\u00e0 s\u1ef1 ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh c\u00f4 l\u1eadp \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n.<\/p>\n<h3 style=\"margin:28px 0 12px\">Nh\u1eefng g\u00ec c\u1ea7n c\u00f3 trong m\u1ed9t RFQ v\u1ec1 c\u1ea7u dao c\u00e1ch ly RFQ l\u00e0 g\u00ec?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Bao g\u1ed3m v\u1ecb tr\u00ed, s\u1ed1 c\u1ef1c, \u0111\u1ecbnh m\u1ee9c, d\u00f2ng s\u1ef1 c\u1ed1, v\u1ecf b\u1ea3o v\u1ec7, kh\u00f3a, 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\/6013\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60947-3 \u2014 C\u1ea7u dao, dao c\u00e1ch ly, c\u1ea7u dao-dao c\u00e1ch ly v\u00e0 b\u1ed9 k\u1ebft h\u1ee3p c\u1ea7u ch\u00ec<\/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\u1ee7 \u0111i\u1ec7n h\u1ea1 th\u1ebf<\/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<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Use this disconnect switch 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 disconnect switch in an LV panel? Part 2. How does isolation differ from overcurrent protection? Part 3. Which application inputs control selection? [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2321,"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-2922","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\/2922","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=2922"}],"version-history":[{"count":1,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/posts\/2922\/revisions"}],"predecessor-version":[{"id":2936,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/posts\/2922\/revisions\/2936"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/media\/2321"}],"wp:attachment":[{"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/media?parent=2922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/categories?post=2922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnsuton.com\/vi\/wp-json\/wp\/v2\/tags?post=2922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}