{"id":1981,"date":"2026-08-05T14:00:00","date_gmt":"2026-08-05T06:00:00","guid":{"rendered":"https:\/\/shenhengglobal.com\/blog\/11kv-breaker-spec-checklist\/"},"modified":"2026-08-05T14:00:00","modified_gmt":"2026-08-05T06:00:00","slug":"11kv-breaker-spec-checklist","status":"publish","type":"post","link":"https:\/\/shenhengglobal.com\/vi\/blog\/11kv-breaker-spec-checklist\/","title":{"rendered":"Danh s\u00e1ch ki\u1ec3m tra th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00e1y c\u1eaft 11kV cho c\u00e1c d\u1ef1 \u00e1n trung th\u1ebf"},"content":{"rendered":"<div class=\"b2b-article\">\n<p style=\"margin:0 0 16px;line-height:1.7\">C\u00e1c k\u1ef9 s\u01b0 d\u1ef1 \u00e1n \u0111ang chu\u1ea9n b\u1ecb m\u1ed9t <strong>M\u00e1y c\u1eaft 11kV<\/strong> t\u1ee7 cho m\u1ed9t v\u1ecb tr\u00ed xu\u1ea5t tuy\u1ebfn \u0111\u1ebfn, m\u00e1y c\u1eaft li\u00ean l\u1ea1c, ho\u1eb7c b\u1ea3o v\u1ec7 m\u00e1y bi\u1ebfn \u00e1p c\u1ea7n m\u1ed9t chu\u1ed7i th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ng\u1eafn tr\u01b0\u1edbc khi c\u00e1c nh\u00e0 cung c\u1ea5p hi\u1ec3u kh\u00e1c nhau v\u1ec1 nhi\u1ec7m v\u1ee5.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">B\u1ea3ng ki\u1ec3m tra n\u00e0y chuy\u1ec3n \u0111\u1ed5i c\u00e1c kho\u1ea3ng c\u00e1ch h\u1edf m\u1ea1ch c\u1ee7a m\u00e1y c\u1eaft trung th\u1ebf ph\u1ed5 bi\u1ebfn th\u00e0nh c\u00e1c tr\u01b0\u1eddng c\u00f3 th\u1ec3 xem x\u00e9t \u2014 dung l\u01b0\u1ee3ng c\u1eaft, ph\u1ed1i h\u1ee3p c\u00e1ch \u0111i\u1ec7n, y\u00eau c\u1ea7u c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng v\u00e0 giao di\u1ec7n b\u1ea3o v\u1ec7. H\u00e3y s\u1eed d\u1ee5ng n\u00f3 c\u00f9ng v\u1edbi nghi\u00ean c\u1ee9u v\u1ec1 d\u00f2ng s\u1ef1 c\u1ed1 v\u00e0 s\u01a1 \u0111\u1ed3 m\u1ed9t s\u1ee3i c\u1ee7a b\u1ea1n; n\u00f3 kh\u00f4ng thay th\u1ebf cho vi\u1ec7c ph\u00ea duy\u1ec7t ph\u1ed1i h\u1ee3p r\u01a1-le.<\/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=\"L\u1eadp k\u1ebf ho\u1ea1ch th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00e1y c\u1eaft 11kV trong m\u1ed9t d\u00e3y thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft trung th\u1ebf\" src=\"https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/1.Gas-Insulated-Switchgear.webp\" \/><\/figure>\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.-Why-11kV-breaker-specs-drift-during-tender\">Ph\u1ea7n 1. L\u00fd do th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00e1y c\u1eaft 11kV b\u1ecb thay \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh \u0111\u1ea5u th\u1ea7u<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Part-2.-Electrical-duty-and-mechanism-inputs\">Ph\u1ea7n 2. T\u1ea3i tr\u1ecdng \u0111i\u1ec7n v\u00e0 c\u00e1c \u0111\u1ea7u v\u00e0o c\u01a1 c\u1ea5u<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Part-3.-Indoor-panel-versus-outdoor-breaker-applications\">Ph\u1ea7n 3. \u1ee8ng d\u1ee5ng t\u1ee7 \u0111i\u1ec7n trong nh\u00e0 v\u00e0 c\u1ea7u dao ngo\u00e0i tr\u1eddi<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Part-4.-Tender-documents-and-witness-test-plan\">Ph\u1ea7n 4. H\u1ed3 s\u01a1 m\u1eddi th\u1ea7u v\u00e0 k\u1ebf ho\u1ea1ch th\u1eed nghi\u1ec7m c\u00f3 ch\u1ee9ng ki\u1ebfn<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Part-5.-Installation-,-timing-,-and-maintenance-access\">Ph\u1ea7n 5. L\u1eafp \u0111\u1eb7t, th\u1eddi gian v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Part-6.-Shenheng-catalog-entry-and-scope-limits\">Ph\u1ea7n 6. M\u1ee5c l\u1ee5c v\u00e0 gi\u1edbi h\u1ea1n ph\u1ea1m vi c\u1ee7a Th\u00e2m H\u1eb1ng<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Part-7.-Field-errors-on-11kV-breaker-projects\">Ph\u1ea7n 7. C\u00e1c l\u1ed7i hi\u1ec7n tr\u01b0\u1eddng trong c\u00e1c d\u1ef1 \u00e1n m\u00e1y c\u1eaft 11kV<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-1.-Why-11kV-breaker-specs-drift-during-tender\">Ph\u1ea7n 1. L\u00fd do th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00e1y c\u1eaft 11kV b\u1ecb thay \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh \u0111\u1ea5u th\u1ea7u<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">M\u1ed9t Y\u00eau c\u1ea7u B\u00e1o gi\u00e1 (RFQ) ch\u1ec9 li\u1ec7t k\u00ea \u201cm\u00e1y c\u1eaft ch\u00e2n kh\u00f4ng 11kV\u201d m\u00e0 kh\u00f4ng c\u00f3 d\u00f2ng \u0111i\u1ec7n s\u1ef1 c\u1ed1 d\u1ef1 ki\u1ebfn, c\u1ea5p TRV ho\u1eb7c chu\u1ed7i thao t\u00e1c s\u1ebd d\u1eabn \u0111\u1ebfn nh\u1eefng c\u00e1ch hi\u1ec3u kh\u00e1c nhau. M\u1ed9t nh\u00e0 cung c\u1ea5p ch\u1ec9 t\u00ednh to\u00e1n cho ch\u1ebf \u0111\u1ed9 \u0111\u1ed1i x\u1ee9ng; nh\u00e0 cung c\u1ea5p kh\u00e1c l\u1ea1i bao g\u1ed3m c\u01a1 c\u1ea5u k\u00e9o \u0111\u1ea9y b\u1eb1ng \u0111\u1ed9ng c\u01a1 v\u00e0 c\u00e1c ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 m\u00e0 s\u01a1 \u0111\u1ed3 b\u1ea3o v\u1ec7 ch\u01b0a t\u1eebng \u0111\u1ecbnh ngh\u0129a.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Vi\u1ec7c l\u1eadp danh m\u1ee5c ki\u1ec3m tra s\u1edbm gi\u00fap b\u1ed9 ph\u1eadn b\u1ea3o v\u1ec7, d\u00e2n s\u1ef1 v\u00e0 v\u1eadn h\u00e0nh c\u00f3 c\u00f9ng m\u1ed9t tham chi\u1ebfu trong khi b\u1ed1 tr\u00ed kh\u00f4ng gian l\u00e0m vi\u1ec7c v\u1eabn c\u00f2n linh ho\u1ea1t. \u0110i\u1ec1u n\u00e0y c\u0169ng l\u00e0m gi\u1ea3m c\u00e1c thay \u0111\u1ed5i mu\u1ed9n khi c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c y\u00eau c\u1ea7u th\u00eam c\u00e1c c\u1ea5p ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y bi\u1ebfn d\u00f2ng (CT) li\u00ean \u0111\u1ed9ng ho\u1eb7c \u0111o \u0111\u1ebfm.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y c\u1eaft trong thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft xu\u1ea5t hi\u1ec7n trong <a href=\"https:\/\/shenhengglobal.com\/vi\/blog\/11kv-vacuum-circuit-breaker-selection-guide\/\">H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn m\u00e1y c\u1eaft ch\u00e2n kh\u00f4ng 11kV<\/a> v\u00e0 <a href=\"https:\/\/shenhengglobal.com\/vi\/blog\/vacuum-circuit-breaker-testing-basics\/\">nh\u1eefng c\u01a1 b\u1ea3n v\u1ec1 ki\u1ec3m tra m\u00e1y c\u1eaft ch\u00e2n kh\u00f4ng<\/a>.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-2.-Electrical-duty-and-mechanism-inputs\">Ph\u1ea7n 2. T\u1ea3i tr\u1ecdng \u0111i\u1ec7n v\u00e0 c\u00e1c \u0111\u1ea7u v\u00e0o c\u01a1 c\u1ea5u<\/h2>\n<div class=\"b2b-table-scroll\" role=\"region\" aria-label=\"B\u1ea3ng d\u1eef li\u1ec7u c\u00f3 th\u1ec3 cu\u1ed9n\" tabindex=\"0\" style=\"width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 18px\">\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\">L\u0129nh v\u1ef1c<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">T\u1ea1i sao n\u00f3 ph\u1ea3i xu\u1ea5t hi\u1ec7n trong th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y c\u1eaft 11kV<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Ngu\u1ed3n \u0111i\u1ec3n h\u00ecnh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c \/ m\u1ee9c c\u00e1ch \u0111i\u1ec7n<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Thi\u1ebft l\u1eadp ph\u1ed1i h\u1ee3p kho\u1ea3ng c\u00e1ch an to\u00e0n v\u00e0 BIL<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">S\u01a1 \u0111\u1ed3 \u0111\u01a1n tuy\u1ebfn<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">D\u00f2ng \u0111i\u1ec7n li\u00ean t\u1ee5c \u0111\u1ecbnh m\u1ee9c<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Thi\u1ebft k\u1ebf nhi\u1ec7t c\u1ee7a c\u00e1c m\u1ed1i n\u1ed1i v\u00e0 thanh d\u1eabn \u0111i\u1ec7n<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Nghi\u00ean c\u1ee9u t\u1ea3i tr\u1ecdng<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">D\u00f2ng \u0111i\u1ec7n c\u1eaft ng\u1eafn m\u1ea1ch (\u0111\u1ed1i x\u1ee9ng\/kh\u00f4ng \u0111\u1ed1i x\u1ee9ng)<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Kh\u1ea3 n\u0103ng ng\u1eaft qu\u00e3ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Nghi\u00ean c\u1ee9u s\u1ef1 c\u1ed1<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">N\u0103ng l\u1ef1c ch\u1ebf t\u1ea1o<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ti\u1ec7m c\u1eadn c\u00e1c l\u1ed7i<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Nghi\u00ean c\u1ee9u s\u1ef1 c\u1ed1<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">C\u1ea5p thao t\u00e1c \u0111\u00f3ng c\u1eaft (O-0.3s-CO v.v.)<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">C\u0103n ch\u1ec9nh ki\u1ec3m tra lo\u1ea1i<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">K\u1ef9 s\u01b0 b\u1ea3o v\u1ec7<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">C\u00e1c th\u00f4ng s\u1ed1 TRV<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Bi\u00ean \u0111\u1ed9 \u0111i\u1ec7n \u00e1p ph\u1ee5c h\u1ed3i qu\u00e1 \u0111\u1ed9<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ghi ch\u00fa c\u1ee7a b\u00e1c s\u0129 h\u1ed9i ch\u1ea9n<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Lo\u1ea1i c\u01a1 c\u1ea5u (l\u00f2 xo, nam ch\u00e2m v\u0129nh c\u1eedu)<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110i\u1ec7n b\u1ea3o tr\u00ec v\u00e0 ph\u1ee5 tr\u1ee3<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ho\u1ea1t \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">S\u1ed1 l\u01b0\u1ee3ng ti\u1ebfp \u0111i\u1ec3m ph\u1ee5<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Kh\u00f3a li\u00ean \u0111\u1ed9ng v\u00e0 \u00e1nh x\u1ea1 SCADA<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">S\u01a1 \u0111\u1ed3 r\u01a1-le<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\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=\"Xem x\u00e9t b\u1ea3ng th\u00f4ng s\u1ed1 m\u00e1y c\u1eaft 11kV trong qu\u00e1 tr\u00ecnh so s\u00e1nh h\u1ed3 s\u01a1 d\u1ef1 th\u1ea7u\" src=\"https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/3.Gas-Insulated-Switchgear.webp\" \/><\/figure>\n<blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>Quan tr\u1ecdng:<\/strong> D\u00f2ng \u0111i\u1ec7n ng\u1eaft ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi t\u1ef7 l\u1ec7 X\/R c\u1ee7a nghi\u00ean c\u1ee9u s\u1ef1 c\u1ed1 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0 tr\u00ecnh t\u1ef1 v\u1eadn h\u00e0nh; vi\u1ec7c \u00e1p d\u1ee5ng \u0111\u1ecbnh m\u1ee9c kA chung chung m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 ph\u00f9 h\u1ee3p v\u1ec1 c\u1ea5p \u0111\u1ed9 l\u00e0m vi\u1ec7c s\u1ebd vi ph\u1ea1m c\u01a1 s\u1edf th\u1eed nghi\u1ec7m \u0111i\u1ec3n h\u00ecnh \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 trong <a href=\"https:\/\/webstore.iec.ch\/publication\/6687\" rel=\"nofollow noopener\" target=\"_blank\">IEC 62271-100<\/a>.<\/p>\n<\/blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ghi l\u1ea1i \u0111\u1ed9 cao, m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m v\u00e0 y\u00eau c\u1ea7u v\u1ecf b\u1ecdc trong nh\u00e0\/ngo\u00e0i tr\u1eddi \u1edf c\u00f9ng m\u1ed9t phi\u00ean b\u1ea3n s\u1eeda \u0111\u1ed5i \u0111\u1ec3 c\u00e1c b\u1ed9 s\u01b0\u1edfi c\u01a1 ch\u1ebf v\u00e0 kho\u1ea3ng c\u00e1ch c\u00e1ch \u0111i\u1ec7n kh\u00f4ng b\u1ecb t\u00ednh l\u00e0 bi\u1ebfn th\u1ec3.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-3.-Indoor-panel-versus-outdoor-breaker-applications\">Ph\u1ea7n 3. \u1ee8ng d\u1ee5ng t\u1ee7 \u0111i\u1ec7n trong nh\u00e0 v\u00e0 c\u1ea7u dao ngo\u00e0i tr\u1eddi<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">T\u1ee7 kim lo\u1ea1i trong nh\u00e0 v\u1edbi m\u00e1y c\u1eaft ch\u00e2n kh\u00f4ng (VCB) d\u1ea1ng k\u00e9o ra chi\u1ebfm \u01b0u th\u1ebf trong c\u00e1c tr\u1ea1m bi\u1ebfn \u00e1p th\u01b0\u01a1ng m\u1ea1i v\u00e0 ph\u00f2ng trung th\u1ebf c\u00f4ng nghi\u1ec7p, n\u01a1i c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 kh\u00f3a li\u00ean \u0111\u1ed9ng v\u00e0 gi\u1ea3m thi\u1ec3u h\u1ed3 quang \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh. C\u00e1c thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi xu\u1ea5t hi\u1ec7n trong c\u00e1c tuy\u1ebfn m\u1edf r\u1ed9ng c\u1ee7a ng\u00e0nh \u0111i\u1ec7n l\u1ef1c v\u00e0 c\u00e1c s\u01a1 \u0111\u1ed3 tr\u1ea1m h\u1ee3p b\u1ed9 tr\u00ean b\u1ec7 \u0111\u1ee1, n\u01a1i c\u1ea5p \u0111\u1ed9 b\u1ea3o v\u1ec7 c\u1ee7a v\u1ecf t\u1ee7 v\u00e0 kho\u1ea3ng c\u00e1ch an to\u00e0n cho c\u00f4ng vi\u1ec7c thi c\u00f4ng \u0111i\u1ec7n s\u1ed1ng \u0111\u00f3ng vai tr\u00f2 \u0111\u1ecbnh h\u00ecnh thi\u1ebft k\u1ebf.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">So s\u00e1nh nhu c\u1ea7u v\u1ec1 aptomat d\u1ea1ng b\u1ea3ng (panel-based) v\u00e0 aptomat \u0111\u1ed9c l\u1eadp (standalone) v\u1edbi <a href=\"https:\/\/shenhengglobal.com\/vi\/blog\/medium-voltage-switchgear-explained-components-functions-and-selection-tips\/\">Gi\u1ea3i th\u00edch v\u1ec1 t\u1ee7 \u0111i\u1ec7n trung th\u1ebf<\/a> \u0111i\u1ec1u kho\u1ea3n khi d\u1ef1 \u00e1n tr\u1ed9n l\u1eabn c\u00e1c ch\u1ee9c n\u0103ng ng\u0103n l\u1ed9 ngu\u1ed3n \u0111\u1ebfn v\u00e0 ng\u0103n l\u1ed9 \u0111\u01b0\u1eddng d\u00e2y trong m\u1ed9t d\u00e3y t\u1ee7.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">C\u00e1c v\u1ecb tr\u00ed c\u00f3 t\u00ednh \u0103n m\u00f2n ho\u1eb7c \u1edf \u0111\u1ed9 cao l\u1edbn c\u00f3 th\u1ec3 y\u00eau c\u1ea7u c\u00e1ch \u0111i\u1ec7n gi\u1ea3m \u0111\u1ecbnh m\u1ee9c ho\u1eb7c thi\u1ebft b\u1ecb s\u01b0\u1edfi \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p cho c\u01a1 c\u1ea5u \u2014 h\u00e3y n\u00eau r\u00f5 c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u00f3 thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o \u201cd\u1ecbch v\u1ee5 ngo\u00e0i tr\u1eddi ti\u00eau chu\u1ea9n.\u201d<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-4.-Tender-documents-and-witness-test-plan\">Ph\u1ea7n 4. H\u1ed3 s\u01a1 m\u1eddi th\u1ea7u v\u00e0 k\u1ebf ho\u1ea1ch th\u1eed nghi\u1ec7m c\u00f3 ch\u1ee9ng ki\u1ebfn<\/h2>\n<div class=\"b2b-table-scroll\" role=\"region\" aria-label=\"B\u1ea3ng d\u1eef li\u1ec7u c\u00f3 th\u1ec3 cu\u1ed9n\" tabindex=\"0\" style=\"width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 18px\">\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\">T\u00e0i li\u1ec7u \/ v\u1eadt ph\u1ea9m<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">M\u1ee5c \u0111\u00edch<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Khi n\u00e0o n\u00ean y\u00eau c\u1ea7u<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">T\u00f3m t\u1eaft gi\u1ea5y ch\u1ee9ng nh\u1eadn th\u1eed nghi\u1ec7m lo\u1ea1i<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ch\u1ee9ng minh s\u1ef1 gi\u00e1n \u0111o\u1ea1n v\u00e0 th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Tr\u01b0\u1edbc khi trao gi\u1ea3i<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">S\u01a1 \u0111\u1ed3 \u0111\u01a1n tuy\u1ebfn v\u00e0 s\u01a1 \u0111\u1ed3 ph\u1ee5 tr\u1ee3<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">S\u01a1 \u0111\u1ed3 li\u00ean kh\u00f3a v\u00e0 bi\u1ebfn d\u00f2ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ch\u1ed1t thi\u1ebft k\u1ebf<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Bi\u1ec3u \u0111\u1ed3 th\u1eddi gian c\u01a1 c\u1ea5u<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">C\u00e1c \u0111\u1ea7u v\u00e0o ph\u1ed1i h\u1ee3p b\u1ea3o v\u1ec7<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Thi\u1ebft k\u1ebf r\u01a1-le<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">C\u00e1c \u0111i\u1ec3m chu\u1ea9n FAT<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u00f3ng, m\u1edf, ki\u1ec3m tra ch\u1ed1ng b\u01a1m gi\u00e1<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u01a1n \u0111\u1eb7t h\u00e0ng<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">M\u1eabu d\u1eef li\u1ec7u nh\u00e3n m\u00e1c<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">B\u1ea3n v\u1ebd ho\u00e0n c\u00f4ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Tr\u01b0\u1edbc khi giao h\u00e0ng<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Danh s\u00e1ch thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft d\u1ef1 ph\u00f2ng \/ bu\u1ed3ng d\u1eadp h\u1ed3 quang ch\u00e2n kh\u00f4ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">L\u1eadp k\u1ebf ho\u1ea1ch ng\u1eebng ho\u1ea1t \u0111\u1ed9ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u00e0m ph\u00e1n h\u1ee3p \u0111\u1ed3ng<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">S\u1ed5 tay V\u1eadn h\u00e0nh v\u00e0 B\u1ea3o d\u01b0\u1ee1ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">B\u00f4i tr\u01a1n c\u01a1 c\u1ea5u v\u00e0 chu k\u1ef3 b\u00f4i tr\u01a1n<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">B\u00e0n giao<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin:0 0 16px;line-height:1.7\">Bao g\u1ed3m tr\u00ecnh t\u1ef1 v\u1eadn h\u00e0nh v\u00e0 b\u1ea5t k\u1ef3 logic chuy\u1ec3n m\u1ea1ch thanh c\u00e1i n\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n t\u1ea1i nh\u00e0 m\u00e1y ph\u00f9 h\u1ee3p v\u1edbi tri\u1ebft l\u00fd c\u1ee7a r\u01a1-le.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-5.-Installation-,-timing-,-and-maintenance-access\">Ph\u1ea7n 5. L\u1eafp \u0111\u1eb7t, th\u1eddi gian v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ki\u1ec3m tra c\u00e1c kh\u00f3a li\u00ean \u0111\u1ed9ng c\u1ee7a ng\u0103n k\u00e9o, dao n\u1ed1i \u0111\u1ea5t v\u00e0 kh\u00f3a li\u00ean \u0111\u1ed9ng c\u1ee7a c\u1eeda theo tr\u00ecnh t\u1ef1 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t tr\u01b0\u1edbc khi \u0111\u00f3ng \u0111i\u1ec7n. \u0110o th\u1eddi gian t\u00edch n\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u01a1 c\u1ea5u, kho\u1ea3ng h\u1edf ti\u1ebfp \u0111i\u1ec3m v\u00e0 c\u00e1c th\u1eed nghi\u1ec7m th\u1eddi gian so v\u1edbi dung sai c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">L\u1ed1i \u0111i c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thu\u1eadn ti\u1ec7n cho vi\u1ec7c b\u1ea3o tr\u00ec nh\u1eb1m ki\u1ec3m tra b\u00ecnh ch\u00e2n kh\u00f4ng, b\u00f4i tr\u01a1n c\u01a1 c\u1ea5u v\u00e0 thay th\u1ebf ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 \u2014 c\u00e1c ph\u00f2ng ch\u1eadt ch\u1ed9i s\u1ebd bi\u1ebfn nh\u1eefng l\u1ea7n ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 th\u00e0nh c\u00e1c s\u1ef1 c\u1ed1 ph\u1ea3i l\u00ean k\u1ebf ho\u1ea1ch tr\u01b0\u1edbc.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ph\u1ed1i h\u1ee3p ph\u1ea3n h\u1ed3i SCADA cho v\u1ecb tr\u00ed m\u00e1y c\u1eaft, tr\u1ea1ng th\u00e1i t\u00edch n\u0103ng l\u00f2 xo v\u00e0 gi\u00e1m s\u00e1t cu\u1ed9n c\u1eaft trong qu\u00e1 tr\u00ecnh ch\u1ea1y th\u1eed \u0111\u1ec3 ng\u01b0\u1eddi v\u1eadn h\u00e0nh ti\u1ebfp nh\u1eadn m\u1ed9t c\u01a1 s\u1edf HMI kh\u1ea3 d\u1ee5ng.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-6.-Shenheng-catalog-entry-and-scope-limits\">Ph\u1ea7n 6. M\u1ee5c l\u1ee5c v\u00e0 gi\u1edbi h\u1ea1n ph\u1ea1m vi c\u1ee7a Th\u00e2m H\u1eb1ng<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0110\u1ed1i v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng l\u1ed9 ra 11kV \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p trong t\u1ee7 \u0111i\u1ec7n b\u1ecdc kim lo\u1ea1i, h\u00e3y b\u1eaft \u0111\u1ea7u xem x\u00e9t v\u1edbi s\u1ea3n ph\u1ea9m c\u1ee7a Shenheng Power <a href=\"https:\/\/shenhengglobal.com\/vi\/product\/customized-gas-insulated-switchgear-kyn28-12-12kv-24kv-switchgear-system\/\">T\u1ee7 \u0111i\u1ec7n trung th\u1ebf KYN28-12 v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn m\u00e1y c\u1eaft ch\u00e2n kh\u00f4ng (VCB)<\/a> ph\u1ea1m vi danh m\u1ee5c tr\u00ean trang s\u1ea3n ph\u1ea9m.<\/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=\"\u0110\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt t\u1ee7 \u0111\u00f3ng c\u1eaft trung th\u1ebf KYN28-12 cho m\u00e1y c\u1eaft 11kV\" src=\"https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/2.Gas-Insulated-Switchgear.webp\" \/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>Gi\u1edbi h\u1ea1n ph\u1ea1m vi:<\/strong> \u0110\u01b0\u1eddng d\u1eabn n\u00e0y h\u1ed7 tr\u1ee3 c\u00e1c t\u1ee7 ph\u00e2n ph\u1ed1i trong nh\u00e0 c\u1ea5p 12kV \u0111i\u1ec3n h\u00ecnh \u0111\u01b0\u1ee3c t\u00e0i li\u1ec7u h\u00f3a tr\u00ean trang s\u1ea3n ph\u1ea9m. N\u00f3 l\u00e0 <strong>kh\u00f4ng<\/strong> m\u1ed9t s\u1ef1 thay th\u1ebf cho c\u00e1c nghi\u00ean c\u1ee9u d\u00e0nh ri\u00eang cho d\u1ef1 \u00e1n khi c\u1ea7n c\u00f3 m\u00e1y c\u1eaft ngo\u00e0i tr\u1eddi \u0111\u1ed9c l\u1eadp, c\u1ea5p \u0111\u1ed9 m\u00e1y ph\u00e1t \u0111i\u1ec7n, ho\u1eb7c c\u00e1c th\u1eed nghi\u1ec7m lo\u1ea1i theo ti\u00eau chu\u1ea9n qu\u1ed1c gia n\u1eb1m ngo\u00e0i ph\u1ea1m vi \u0111\u00e3 c\u00f4ng b\u1ed1.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">N\u1ebfu nghi\u00ean c\u1ee9u ch\u1ec9 ra ki\u1ebfn tr\u00fac m\u1ea1ch v\u00f2ng (ring-main) ho\u1eb7c RMU ngo\u00e0i tr\u1eddi thay v\u00e0o \u0111\u00f3, h\u00e3y xem x\u00e9t <a href=\"https:\/\/shenhengglobal.com\/vi\/blog\/ring-main-unit-rmu-selection-guide\/\">h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn t\u1ee7 m\u1ea1ch v\u00f2ng ch\u00ednh<\/a> v\u00e0 li\u00ean h\u1ec7 <a href=\"https:\/\/shenhengglobal.com\/vi\/contact-us\/\">K\u1ef9 thu\u1eadt \u0111i\u1ec7n Th\u00e2m H\u1eb1ng<\/a> v\u1edbi c\u00e1c \u0111\u1ea7u v\u00e0o nghi\u00ean c\u1ee9u s\u1ef1 c\u1ed1.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-7.-Field-errors-on-11kV-breaker-projects\">Ph\u1ea7n 7. C\u00e1c l\u1ed7i hi\u1ec7n tr\u01b0\u1eddng trong c\u00e1c d\u1ef1 \u00e1n m\u00e1y c\u1eaft 11kV<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">So s\u00e1nh c\u00e1c \u0111\u1ecbnh m\u1ee9c kA m\u00e0 kh\u00f4ng c\u00f9ng c\u1ea5p chu k\u1ef3 v\u1eadn h\u00e0nh v\u00e0 c\u01a1 s\u1edf TRV.<\/li>\n<li style=\"margin:0 0 8px\">Vi\u1ec7c b\u1ecf qua danh s\u00e1ch ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 kh\u1ecfi g\u00f3i thi\u1ebft k\u1ebf r\u01a1-le.<\/li>\n<li style=\"margin:0 0 8px\">Ch\u1ea5p nh\u1eadn c\u00e1c \u201ckh\u00f3a li\u00ean \u0111\u1ed9ng ti\u00eau chu\u1ea9n\u201d chung chung m\u00e0 kh\u00f4ng c\u00f3 quy tr\u00ecnh c\u00e1ch ly b\u1eb1ng v\u0103n b\u1ea3n.<\/li>\n<li style=\"margin:0 0 8px\">B\u1ecf qua c\u00e1c b\u00e0i ki\u1ec3m tra th\u1eddi gian sau khi b\u1ea3o d\u01b0\u1ee1ng c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng tr\u01b0\u1edbc khi \u0111\u00f3ng \u0111i\u1ec7n tr\u1edf l\u1ea1i.<\/li>\n<li style=\"margin:0 0 8px\">L\u1eafp \u0111\u1eb7t l\u00f2 s\u01b0\u1edfi ngo\u00e0i tr\u1eddi m\u00e0 kh\u00f4ng x\u00e1c minh \u0111\u1ed9 tin c\u1eady c\u1ee7a ngu\u1ed3n \u0111i\u1ec7n ph\u1ee5 tr\u1ee3.<\/li>\n<\/ul>\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\">Tr\u01b0\u1eddng \u0111\u1ea7u ti\u00ean c\u1ea7n s\u1eeda trong th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y c\u1eaft 11kV l\u00e0 g\u00ec?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c, c\u1ea5p c\u00e1ch \u0111i\u1ec7n v\u00e0 d\u00f2ng \u0111i\u1ec7n c\u1eaft ng\u1eafn m\u1ea1ch \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb nghi\u00ean c\u1ee9u s\u1ef1 c\u1ed1 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t t\u1ea1i v\u1ecb tr\u00ed m\u00e1y c\u1eaft.<\/p>\n<h3 style=\"margin:28px 0 12px\">C\u1ea5p ch\u1ebf \u0111\u1ed9 v\u1eadn h\u00e0nh \u1ea3nh h\u01b0\u1edfng th\u1ebf n\u00e0o \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">C\u1ea5p chu tr\u00ecnh x\u00e1c \u0111\u1ecbnh tr\u00ecnh t\u1ef1 \u0111\u00f3ng\/c\u1eaft \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c th\u1eed nghi\u1ec7m ki\u1ec3u lo\u1ea1i; s\u1ef1 kh\u00f4ng t\u01b0\u01a1ng kh\u1edbp c\u00f3 th\u1ec3 l\u00e0m m\u1ea5t hi\u1ec7u l\u1ef1c c\u1ee7a m\u00e1y c\u1eaft \u0111\u01b0\u1ee3c ch\u1ecdn cho c\u00e1c s\u01a1 ch\u1ebf \u0111\u00f3ng l\u1ea1i ho\u1eb7c \u0111\u00f3ng l\u1ea1i t\u1ef1 \u0111\u1ed9ng nhanh.<\/p>\n<h3 style=\"margin:28px 0 12px\">Ng\u01b0\u1eddi mua c\u00f3 n\u00ean ch\u1ee9ng ki\u1ebfn c\u00e1c th\u1eed nghi\u1ec7m nh\u00e0 m\u00e1y \u0111\u1ed1i v\u1edbi m\u00e1y c\u1eaft 11kV kh\u00f4ng?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ch\u1ee9ng ki\u1ebfn c\u00e1c th\u1eed nghi\u1ec7m \u0111\u00f3ng, m\u1edf, ch\u1ed1ng b\u01a1m (anti-pump) v\u00e0 kh\u00f3a li\u00ean \u0111\u1ed9ng khi \u0111\u01a1n \u0111\u1eb7t h\u00e0ng bao g\u1ed3m c\u00e1c thi\u1ebft b\u1ecb c\u1ea5p ngu\u1ed3n quan tr\u1ecdng ho\u1eb7c \u0111i\u1ec3m giao di\u1ec7n v\u1edbi l\u01b0\u1edbi \u0111i\u1ec7n.<\/p>\n<h3 style=\"margin:28px 0 12px\">C\u00e1c k\u1ef9 s\u01b0 b\u1ea3o v\u1ec7 c\u1ea7n d\u1eef li\u1ec7u c\u01a1 ch\u1ebf n\u00e0o?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Bi\u1ec3u \u0111\u1ed3 th\u1eddi gian, s\u01a1 \u0111\u1ed3 ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 v\u00e0 \u0111\u1ecbnh m\u1ee9c cu\u1ed9n c\u1eaft \u0111\u1ec3 ph\u1ed1i h\u1ee3p r\u01a1-le v\u00e0 l\u1eadp b\u1ea3n \u0111\u1ed3 SCADA.<\/p>\n<h3 style=\"margin:28px 0 12px\">Khi n\u00e0o n\u00ean \u01b0u ti\u00ean d\u00f9ng m\u00e1y c\u1eaft ngo\u00e0i tr\u1eddi h\u01a1n l\u00e0 m\u00e1y c\u1eaft ch\u00e2n kh\u00f4ng (VCB) trong t\u1ee7 \u0111i\u1ec7n?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">C\u00e1c b\u1ed1 tr\u00ed g\u1eafn tr\u00ean b\u1ec7 h\u1ea1 th\u1ebf, \u0111i\u1ec3m \u0111\u1ea5u n\u1ed1i \u0111\u1ed9c l\u1eadp, ho\u1eb7c c\u00e1c s\u01a1 \u0111\u1ed3 kh\u00f4ng \u0111\u00f2i h\u1ecfi m\u1ed9t t\u1ee7 \u0111\u00f3ng c\u1eaft b\u1ecdc kim lo\u1ea1i to\u00e0n di\u1ec7n c\u00f3 th\u1ec3 \u01b0u ti\u00ean c\u00e1c c\u1ee5m m\u00e1y c\u1eaft ngo\u00e0i tr\u1eddi.<\/p>\n<h3 style=\"margin:28px 0 12px\">Nh\u1eefng t\u00e0i li\u1ec7u n\u00e0o n\u00ean \u0111\u01b0\u1ee3c g\u1eedi k\u00e8m theo c\u1ea7u dao ho\u1eb7c b\u1ea3ng \u0111i\u1ec7n?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Nh\u1eadp t\u00f3m t\u1eaft th\u1eed nghi\u1ec7m, s\u01a1 \u0111\u1ed3 \u0111i d\u00e2y, b\u1ea3n ghi th\u1eddi gian, d\u1eef li\u1ec7u nh\u00e3n m\u00e1c, t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o d\u01b0\u1ee1ng (O&amp;M), c\u00f9ng v\u1edbi danh m\u1ee5c ph\u1ee5 t\u00f9ng ph\u00f9 h\u1ee3p v\u1edbi b\u1ea3n s\u1eeda \u0111\u1ed5i \u0111\u01a1n \u0111\u1eb7t h\u00e0ng.<\/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\/publication\/6687\" rel=\"nofollow noopener\" target=\"_blank\">M\u00e1y c\u1eaft \u0111i\u1ec7n xoay chi\u1ec1u cao \u00e1p IEC 62271-100<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/webstore.iec.ch\/publication\/6679\" rel=\"nofollow noopener\" target=\"_blank\">T\u1ee7 \u0111i\u1ec7n v\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft b\u1ecdc kim lo\u1ea1i d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u IEC 62271-200 \u0111\u1ebfn 52 kV<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>S\u1eed d\u1ee5ng b\u1ea3ng ki\u1ec3m tra th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00e1y c\u1eaft 11kV n\u00e0y cho kh\u1ea3 n\u0103ng c\u1eaft, c\u1ea5p c\u00e1ch \u0111i\u1ec7n, lo\u1ea1i c\u01a1 ch\u1ebf, c\u00e1c \u0111\u1ea7u v\u00e0o ph\u1ed1i h\u1ee3p v\u00e0 t\u00edch h\u1ee3p trung th\u1ebf tr\u01b0\u1edbc khi ph\u00e1t h\u00e0nh RFQ.<\/p>","protected":false},"author":1,"featured_media":1389,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1981","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:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/posts\/1981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/comments?post=1981"}],"version-history":[{"count":0,"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/posts\/1981\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/media\/1389"}],"wp:attachment":[{"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/media?parent=1981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/categories?post=1981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/tags?post=1981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}