{"id":1987,"date":"2026-07-29T14:00:00","date_gmt":"2026-07-29T06:00:00","guid":{"rendered":"https:\/\/shenhengglobal.com\/blog\/6kv-dry-type-transformer-rfq-template\/"},"modified":"2026-07-29T14:00:00","modified_gmt":"2026-07-29T06:00:00","slug":"6kv-dry-type-transformer-rfq-template","status":"publish","type":"post","link":"https:\/\/shenhengglobal.com\/vi\/blog\/6kv-dry-type-transformer-rfq-template\/","title":{"rendered":"Nh\u1eefng n\u1ed9i dung ng\u01b0\u1eddi mua n\u00ean \u0111\u01b0a v\u00e0o RFQ (Y\u00eau c\u1ea7u b\u00e1o gi\u00e1) cho m\u00e1y bi\u1ebfn \u00e1p kh\u00f4 6kV"},"content":{"rendered":"<div class=\"b2b-article\">\n<p style=\"margin:0 0 16px;line-height:1.7\">Ng\u01b0\u1eddi mua \u0111ang \u0111\u00e1nh gi\u00e1 m\u1ed9t <strong>6kv dry type transformer<\/strong> for industrial feeders, commercial buildings, or compact substations need a structured RFQ before comparing quotations. Catalog labels alone rarely capture insulation class, cooling, enclosure, or documentation depth.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">This RFQ template helps EPC and facility teams align voltage class, duty, site conditions, and factory documents with the approved single-line diagram. Use it as a procurement checklist\u2014not as a substitute for project-specific engineering approval.<\/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=\"Project planning overview for 6kv dry type transformer\" src=\"https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/07\/1.-3-Phase-Cast-Resin-Dry-Type-Transformer.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-this-topic-matters-in-MV-LV-projects\">Ph\u1ea7n 1. T\u1ea1i sao ch\u1ee7 \u0111\u1ec1 n\u00e0y l\u1ea1i quan tr\u1ecdng trong c\u00e1c d\u1ef1 \u00e1n trung th\u1ebf v\u00e0 h\u1ea1 th\u1ebf<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Part-2.-Key-specification-inputs\">Ph\u1ea7n 2. C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ea7u v\u00e0o ch\u00ednh<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Part-3.-Application-and-operating-boundaries\">Ph\u1ea7n 3. Ph\u1ea1m vi \u1ee9ng d\u1ee5ng v\u00e0 v\u1eadn h\u00e0nh<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Part-4.-Documentation-and-RFQ-checklist\">Ph\u1ea7n 4. T\u00e0i li\u1ec7u v\u00e0 danh m\u1ee5c ki\u1ec3m tra RFQ<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Part-5.-Installation-,-testing-,-or-maintenance-notes\">Ph\u1ea7n 5. Ghi ch\u00fa v\u1ec1 vi\u1ec7c l\u1eafp \u0111\u1eb7t, ki\u1ec3m tra ho\u1eb7c b\u1ea3o tr\u00ec<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Part-6.-Product-recommendation-and-Fit-Boundary\">Ph\u1ea7n 6. \u0110\u1ec1 xu\u1ea5t s\u1ea3n ph\u1ea9m v\u00e0 Ranh gi\u1edbi ph\u00f9 h\u1ee3p<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Part-7.-Common-buyer-mistakes\">Ph\u1ea7n 7. C\u00e1c sai l\u1ea7m ph\u1ed5 bi\u1ebfn c\u1ee7a ng\u01b0\u1eddi mua<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-1.-Why-this-topic-matters-in-MV-LV-projects\">Ph\u1ea7n 1. T\u1ea1i sao ch\u1ee7 \u0111\u1ec1 n\u00e0y l\u1ea1i quan tr\u1ecdng trong c\u00e1c d\u1ef1 \u00e1n trung th\u1ebf v\u00e0 h\u1ea1 th\u1ebf<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">6kV distribution upgrades fail quietly when procurement teams treat product names as fully engineered designs. At the MV-LV boundary, cable sizing, fault level, relay settings, and enclosure ratings must match the approved single-line diagram.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">For a 6kv dry type transformer, the purchase order should reference measurable parameters\u2014rated voltage, kVA, impedance, insulation level, cooling class, IP\/enclosure, and required tests\u2014rather than marketing adjectives alone.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0110\u1ed1i chi\u1ebfu th\u00f4ng tin c\u00f4ng khai v\u1ec1 <a href=\"https:\/\/shenhengglobal.com\/vi\/\">\u0110i\u1ec7n l\u1ef1c Th\u00e2n H\u1eb1ng<\/a> v\u00e0 x\u00e1c nh\u1eadn c\u00e1c gi\u1edbi h\u1ea1n cu\u1ed1i c\u00f9ng v\u1edbi c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c ho\u1eb7c k\u1ef9 s\u01b0 t\u01b0 v\u1ea5n c\u1ee7a b\u1ea1n.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-2.-Key-specification-inputs\">Ph\u1ea7n 2. C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ea7u v\u00e0o ch\u00ednh<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Kh\u00f3a c\u00e1c \u0111\u1ea7u v\u00e0o n\u00e0y tr\u01b0\u1edbc khi chu\u1ea9n h\u00f3a gi\u00e1 th\u1ea7u:<\/p>\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\">\u0110\u1ea7u v\u00e0o<\/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\">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\">Primary \/ secondary voltage<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Equipment class and clearances<\/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\">Rated kVA and duty cycle<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">C\u01a1 s\u1edf thi\u1ebft k\u1ebf nhi\u1ec7t<\/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\">Nh\u00f3m vector v\u00e0 c\u00e1c \u0111\u1ea7u ph\u00e2n \u00e1p<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">N\u1ed1i \u0111\u1ea5t v\u00e0 \u1ed5n \u00e1p<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Utility \/ plant standard<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Impedance and short-circuit withstand<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Protection and bracing<\/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\">Ambient, altitude, and ventilation<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Derating and cooling class<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">B\u1ea3ng d\u1eef li\u1ec7u trang web<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Enclosure \/ IP and accessories<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Indoor layout and maintenance<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">C\u00e1c \u0111\u1ed9i ng\u0169 x\u00e2y d\u1ef1ng v\u00e0 v\u1eadn h\u00e0nh<\/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=\"Technical review of 6kv dry type transformer parameters\" src=\"https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/07\/4.-3-Phase-Cast-Resin-Dry-Type-Transformer.webp\" \/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\">Y\u00eau c\u1ea7u c\u00e1c b\u00e1o c\u00e1o ki\u1ec3m tra nh\u00e0 m\u00e1y v\u00e0 b\u1ea3n v\u1ebd ph\u00e1c th\u1ea3o t\u1eeb s\u1edbm \u0111\u1ec3 c\u00e1c nh\u00f3m x\u00e2y d\u1ef1ng, b\u1ea3o v\u1ec7 v\u00e0 v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c song song.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-3.-Application-and-operating-boundaries\">Ph\u1ea7n 3. Ph\u1ea1m vi \u1ee9ng d\u1ee5ng v\u00e0 v\u1eadn h\u00e0nh<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Indoor occupied buildings often favor cast resin dry type assemblies for fire risk and maintenance access, while outdoor feeders may need weatherproof enclosures or a different transformer family.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Harmonic-rich loads, frequent switching, or dusty\/corrosive atmospheres may require additional study. Record measured conditions when drives, furnaces, or welding loads dominate the profile.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Altitude and average ambient temperature influence derating and fan requirements. State elevation, room ventilation, and maintenance clearances in every RFQ.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-4.-Documentation-and-RFQ-checklist\">Ph\u1ea7n 4. T\u00e0i li\u1ec7u v\u00e0 danh m\u1ee5c ki\u1ec3m tra RFQ<\/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\">B\u00e1o c\u00e1o th\u1eed nghi\u1ec7m \u0111i\u1ec3n h\u00ecnh ho\u1eb7c th\u1eed nghi\u1ec7m th\u01b0\u1eddng k\u1ef3<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">X\u00e1c minh x\u1ebfp h\u1ea1ng v\u00e0 t\u1ed5n th\u1ea5t<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Tr\u01b0\u1edbc \u0111\u01a1n \u0111\u1eb7t h\u00e0ng<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">GA drawing and foundation \/ pad load<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Thi\u1ebft k\u1ebf k\u1ebft c\u1ea5u x\u00e2y d\u1ef1ng v\u00e0 thi\u1ebft b\u1ecb n\u00e2ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Giai \u0111o\u1ea1n thi\u1ebft k\u1ebf<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Wiring \/ single-line and terminal arrangement<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ch\u1ea5m d\u1ee9t v\u00e0 b\u1ea3o v\u1ec7<\/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\">Temperature monitoring and fan control details<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Alarm and trip logic<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Giai \u0111o\u1ea1n thi\u1ebft k\u1ebf<\/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 tr\u00ec<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0110\u00e0o t\u1ea1o t\u1ea1i ch\u1ed7<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">B\u00e0n giao<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Danh m\u1ee5c ph\u1ee5 t\u00f9ng<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Fans, sensors, gaskets<\/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\">Danh s\u00e1ch ki\u1ec3m tra b\u00e0n giao v\u1eadn h\u00e0nh<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Ki\u1ec3m tra t\u1ef7 s\u1ed1 bi\u1ebfn, c\u1ef1c t\u00ednh, c\u00e1ch \u0111i\u1ec7n<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Tr\u01b0\u1edbc khi \u0111\u00f3ng \u0111i\u1ec7n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin:0 0 16px;line-height:1.7\">Attach this table to RFQs so vendors return comparable technical packages for the same 6kv dry type transformer scope.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-5.-Installation-,-testing-,-or-maintenance-notes\">Ph\u1ea7n 5. Ghi ch\u00fa v\u1ec1 vi\u1ec7c l\u1eafp \u0111\u1eb7t, ki\u1ec3m tra ho\u1eb7c b\u1ea3o tr\u00ec<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ch\u1ea5t l\u01b0\u1ee3ng l\u1eafp \u0111\u1eb7t th\u01b0\u1eddng quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i nhi\u1ec1u h\u01a1n l\u00e0 nh\u1eefng ch\u00eanh l\u1ec7ch nh\u1ecf v\u1ec1 chi ph\u00ed ban \u0111\u1ea7u \u0111\u01b0\u1ee3c b\u00e1o gi\u00e1. C\u1ea7n x\u00e1c nh\u1eadn l\u1ea1i vi\u1ec7c n\u1ed1i \u0111\u1ea5t, b\u00e1n k\u00ednh u\u1ed1n c\u00e1p, gi\u00e1 tr\u1ecb l\u1ef1c si\u1ebft v\u00e0 th\u00f4ng s\u1ed1 tr\u00ean nh\u00e3n m\u00e1c so v\u1edbi thi\u1ebft k\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Before energization, plan ratio tests, insulation resistance checks, functional protection tests, and thermal monitoring baselines for dry type rooms.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">Maintenance access should be designed into the layout: filter and fan clearance, temperature sensor access, and safe approach distances around live terminals.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-6.-Product-recommendation-and-Fit-Boundary\">Ph\u1ea7n 6. \u0110\u1ec1 xu\u1ea5t s\u1ea3n ph\u1ea9m v\u00e0 Ranh gi\u1edbi ph\u00f9 h\u1ee3p<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">For many 6kv dry type transformer applications, Shenheng Power publishes a relevant catalog starting point at <a href=\"https:\/\/shenhengglobal.com\/vi\/product\/6kv-10kv-cast-resin-three-phase-dry-type-transformer\/\">6kV\/10kV cast resin dry type transformer<\/a>.<\/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=\"6kV\/10kV cast resin dry type transformer for engineering review\" src=\"https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/07\/df2a8fbaa90f42f2a1e772cd6f83991b.webp\" \/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>Kh\u1edbp ranh gi\u1edbi:<\/strong> This recommendation supports typical indoor distribution and industrial scopes documented on the product page. It is <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 \u00e1p d\u1ee5ng c\u00e1c m\u1ee9c s\u1ef1 c\u1ed1 b\u1ea5t th\u01b0\u1eddng, \u0111\u1ed9 cao c\u1ef1c h\u1ea1n ho\u1eb7c c\u00e1c quy t\u1eafc c\u1ee7a c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c qu\u1ed1c gia.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">N\u1ebfu nghi\u00ean c\u1ee9u c\u1ee7a b\u1ea1n ch\u1ec9 ra m\u1ed9t c\u00f4ng su\u1ea5t kVA, t\u1ed5 h\u1ee3p \u0111i\u1ec7n \u00e1p ho\u1eb7c s\u01a1 \u0111\u1ed3 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft kh\u00e1c, h\u00e3y xem x\u00e9t k\u1ef9 h\u01a1n <a href=\"https:\/\/shenhengglobal.com\/vi\/dry-type-transformer\/\">ph\u00e2n lo\u1ea1i m\u00e1y bi\u1ebfn \u00e1p kh\u00f4<\/a> v\u00e0 g\u1eedi c\u00e1c \u0111\u1ea7u v\u00e0o nghi\u00ean c\u1ee9u th\u00f4ng qua <a href=\"https:\/\/shenhengglobal.com\/vi\/contact-us\/\">Li\u00ean h\u1ec7 \u0110i\u1ec7n l\u1ef1c Th\u00e2m H\u1eb1ng<\/a>.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Part-7.-Common-buyer-mistakes\">Ph\u1ea7n 7. C\u00e1c sai l\u1ea7m ph\u1ed5 bi\u1ebfn c\u1ee7a ng\u01b0\u1eddi mua<\/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 b\u00e1o gi\u00e1 kh\u00f4ng c\u00f3 c\u00f9ng c\u01a1 s\u1edf b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m v\u00e0 nhi\u1ec7t \u0111\u1ed9 tham chi\u1ebfu.<\/li>\n<li style=\"margin:0 0 8px\">Omitting altitude, ambient, ventilation, or enclosure requirements from the RFQ.<\/li>\n<li style=\"margin:0 0 8px\">L\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb ch\u1ec9 d\u1ef1a tr\u00ean chi ph\u00ed ban \u0111\u1ea7u m\u00e0 b\u1ecf qua kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec v\u00e0 th\u1eddi gian ch\u1edd ph\u1ee5 t\u00f9ng thay th\u1ebf.<\/li>\n<li style=\"margin:0 0 8px\">C\u1ea5p \u0111i\u1ec7n tr\u01b0\u1edbc khi c\u00e1c c\u00e0i \u0111\u1eb7t b\u1ea3o v\u1ec7 v\u00e0 d\u1eef li\u1ec7u tr\u00ean nh\u00e3n thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c \u0111\u1ed1i chi\u1ebfu v\u1edbi thi\u1ebft k\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/li>\n<li style=\"margin:0 0 8px\">Sao ch\u00e9p c\u00e1c tuy\u00ean b\u1ed1 ti\u1ebfp th\u1ecb chung chung v\u00e0o h\u1ed3 s\u01a1 \u0111\u0103ng k\u00fd b\u1eb1ng s\u00e1ng ch\u1ebf m\u00e0 kh\u00f4ng c\u00f3 b\u1ea3n v\u1ebd h\u1ed7 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\">Ng\u01b0\u1eddi mua n\u00ean x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc nh\u1eefng g\u00ec trong m\u1ed9t Y\u00eau c\u1ea7u B\u00e1o gi\u00e1 (RFQ)?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Start with approved primary\/secondary voltage, kVA, vector group, environmental conditions, enclosure\/cooling needs, and the test documentation required at factory release and site handover.<\/p>\n<h3 style=\"margin:28px 0 12px\">C\u1ea5p \u0111i\u1ec7n \u00e1p v\u00e0 nh\u00f3m \u0111\u1ea5u n\u1ed1i vector \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Ch\u00fang x\u00e1c \u0111\u1ecbnh m\u1ee9c c\u00e1ch ly, tri\u1ebft l\u00fd n\u1ed1i \u0111\u1ea5t v\u00e0 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ea7u ph\u00e2n \u00e1p. S\u1ef1 kh\u00f4ng t\u01b0\u01a1ng th\u00edch c\u00f3 th\u1ec3 l\u00e0m ch\u1eadm tr\u1ec5 vi\u1ec7c ph\u00ea duy\u1ec7t c\u1ee7a c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c ho\u1eb7c s\u1ef1 ph\u1ed1i h\u1ee3p b\u1ea3o v\u1ec7.<\/p>\n<h3 style=\"margin:28px 0 12px\">Nh\u1eefng x\u00e9t nghi\u1ec7m n\u00e0o c\u1ea7n \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u tr\u01b0\u1edbc khi \u0111\u00f3ng \u0111i\u1ec7n?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">At minimum, plan ratio, polarity, insulation resistance, and functional protection checks; add thermography or fan\/control functional tests where the design requires them.<\/p>\n<h3 style=\"margin:28px 0 12px\">C\u00e1c y\u00eau c\u1ea7u trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi thay \u0111\u1ed5i thi\u1ebft k\u1ebf nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Indoor projects emphasize fire risk, ventilation, and noise, while outdoor or harsh rooms emphasize enclosure rating, corrosion, and clearance for live work.<\/p>\n<h3 style=\"margin:28px 0 12px\">Nh\u1eefng t\u00e0i li\u1ec7u n\u00e0o n\u00ean \u0111i k\u00e8m v\u1edbi l\u00f4 h\u00e0ng t\u1eeb nh\u00e0 m\u00e1y?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Y\u00eau c\u1ea7u c\u00e1c b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m, b\u1ea3n v\u1ebd GA, s\u01a1 \u0111\u1ed3 \u0111\u1ea5u d\u00e2y, s\u00e1ch h\u01b0\u1edbng d\u1eabn v\u00e0 danh m\u1ee5c ph\u1ee5 t\u00f9ng ph\u00f9 h\u1ee3p v\u1edbi phi\u00ean b\u1ea3n \u0111\u01a1n \u0111\u1eb7t h\u00e0ng.<\/p>\n<h3 style=\"margin:28px 0 12px\">C\u00e1c k\u1ef9 s\u01b0 n\u00ean tham gia \u00fd ki\u1ebfn v\u1edbi nh\u00f3m k\u1ebft n\u1ed1i l\u01b0\u1edbi \u0111i\u1ec7n khi n\u00e0o?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Tr\u01b0\u1edbc khi ch\u1ed1t d\u1ea3i \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ea7u ph\u00e2n \u00e1p, nguy\u00ean l\u00fd b\u1ea3o v\u1ec7 v\u00e0 c\u00e1c y\u00eau c\u1ea7u \u0111o \u0111\u1ebfm xu\u1ea5t hi\u1ec7n tr\u00ean th\u1ecfa thu\u1eadn \u0111\u1ea5u n\u1ed1i ho\u1eb7c danh m\u1ee5c ki\u1ec3m tra quy chu\u1ea9n l\u01b0\u1edbi \u0111i\u1ec7n.<\/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\/5998\" rel=\"nofollow noopener\" target=\"_blank\">M\u00e1y bi\u1ebfn \u00e1p l\u1ef1c IEC 60076-1 \u2014 ph\u1ea7n chung<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/webstore.iec.ch\/publication\/6143\" rel=\"nofollow noopener\" target=\"_blank\">t\u1ee7 \u0111i\u1ec7n h\u1ea1 th\u1ebf IEC 61439-1<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/standards.ieee.org\/\" rel=\"nofollow noopener\" target=\"_blank\">C\u1ed5ng th\u00f4ng tin ti\u00eau chu\u1ea9n IEEE<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Use this 6kV dry type transformer RFQ template to lock voltage, kVA, vector group, enclosure, cooling, tests, and drawing packages before comparing EPC bids.<\/p>","protected":false},"author":1,"featured_media":1621,"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-1987","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\/1987","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=1987"}],"version-history":[{"count":0,"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/posts\/1987\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/media\/1621"}],"wp:attachment":[{"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/media?parent=1987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/categories?post=1987"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shenhengglobal.com\/vi\/wp-json\/wp\/v2\/tags?post=1987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}