{"id":21176,"date":"2026-01-04T14:12:44","date_gmt":"2026-01-04T06:12:44","guid":{"rendered":"https:\/\/viox.com\/?p=21176"},"modified":"2026-01-04T14:12:46","modified_gmt":"2026-01-04T06:12:46","slug":"ceramic-vs-ukk-terminal-block-selection-guide","status":"publish","type":"post","link":"https:\/\/test.viox.com\/vi\/ceramic-vs-ukk-terminal-block-selection-guide\/","title":{"rendered":"G\u1ed1m s\u1ee9 so v\u1edbi kh\u1ed1i \u0111\u1ea5u d\u00e2y UKK: H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn d\u00f2ng \u0111i\u1ec7n cao | VIOX"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>T\u00ecm hi\u1ec3u v\u1ec1 kh\u1ed1i \u0111\u1ea5u d\u00e2y d\u00f2ng \u0111i\u1ec7n cao trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p<\/h2>\n<p>C\u00e1c t\u1ee7 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi c\u00e1c gi\u1ea3i ph\u00e1p k\u1ebft n\u1ed1i \u0111\u00e1ng tin c\u1eady, hi\u1ec7u su\u1ea5t cao, c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd t\u1ea3i d\u00f2ng \u0111i\u1ec7n \u0111\u00e1ng k\u1ec3 trong khi v\u1eabn duy tr\u00ec t\u00ednh an to\u00e0n v\u00e0 to\u00e0n v\u1eb9n ho\u1ea1t \u0111\u1ed9ng. Kh\u1ed1i \u0111\u1ea5u d\u00e2y d\u00f2ng \u0111i\u1ec7n cao \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u00e1c \u0111i\u1ec3m n\u1ed1i quan tr\u1ecdng, n\u01a1i ph\u00e2n ph\u1ed1i \u0111i\u1ec7n \u0111\u00e1p \u1ee9ng k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c\u2014tuy nhi\u00ean, vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa kh\u1ed1i \u0111\u1ea5u d\u00e2y g\u1ed1m v\u00e0 UKK ti\u1ebfp t\u1ee5c th\u00e1ch th\u1ee9c c\u00e1c k\u1ef9 s\u01b0 mua s\u1eafm v\u00e0 c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf \u0111i\u1ec7n.<\/p>\n<p>S\u1ef1 kh\u00e1c bi\u1ec7t r\u1ea5t quan tr\u1ecdng. M\u1ed9t kh\u1ed1i \u0111\u1ea5u d\u00e2y \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh k\u00e9m trong t\u1ee7 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 400A c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn l\u1ed7i k\u1ebft n\u1ed1i, qu\u00e1 nhi\u1ec7t ho\u1eb7c th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng h\u1ec7 th\u1ed1ng th\u1ea3m kh\u1ed1c. Kh\u1ed1i \u0111\u1ea5u d\u00e2y g\u1ed1m v\u01b0\u1ee3t tr\u1ed9i trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t, trong khi <a href=\"https:\/\/test.viox.com\/vi\/ukk\/\">UKK (Universal Klemmblock)<\/a> kh\u1ed1i ph\u00e2n ph\u1ed1i \u0111i\u1ec7n mang l\u1ea1i s\u1ef1 linh ho\u1ea1t theo m\u00f4-\u0111un cho c\u00e1c m\u1ea1ch nh\u00e1nh ph\u1ee9c t\u1ea1p. Hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 t\u00ednh ph\u00f9 h\u1ee3p \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang \u0111\u1ea3m b\u1ea3o thi\u1ebft k\u1ebf t\u1ee7 t\u1ed1i \u01b0u v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i.<\/p>\n<p>H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y cung c\u1ea5p cho c\u00e1c k\u1ef9 s\u01b0 \u0111i\u1ec7n v\u00e0 chuy\u00ean gia mua s\u1eafm c\u00e1c ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean d\u1eef li\u1ec7u, so s\u00e1nh hi\u1ec7u su\u1ea5t v\u00e0 th\u00f4ng tin chi ti\u1ebft v\u1ec1 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf \u0111\u1ec3 ch\u1ec9 \u0111\u1ecbnh c\u00e1c kh\u1ed1i \u0111\u1ea5u d\u00e2y d\u00f2ng \u0111i\u1ec7n cao trong t\u1ee7 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/High-current-ceramic-and-UKK-terminal-blocks-installed-in-industrial-control-panel-with-VIOX-branding.webp\" alt=\"High-current ceramic and UKK terminal blocks installed in industrial control panel with VIOX branding\" \/><figcaption style=\"text-align: center; font-style: italic; font-size: 0.9em; color: #666; margin-top: 5px;\">H\u00ecnh 1: Kh\u1ed1i \u0111\u1ea5u d\u00e2y g\u1ed1m v\u00e0 UKK d\u00f2ng \u0111i\u1ec7n cao \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong t\u1ee7 \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p, l\u00e0m n\u1ed5i b\u1eadt th\u01b0\u01a1ng hi\u1ec7u VIOX v\u00e0 c\u00e1c k\u1ebft n\u1ed1i thanh c\u00e1i \u0111\u1ed3ng.<\/figcaption><\/figure>\n<h2>Kh\u1ed1i \u0111\u1ea5u d\u00e2y d\u00f2ng \u0111i\u1ec7n cao l\u00e0 g\u00ec?<\/h2>\n<p>Kh\u1ed1i \u0111\u1ea5u d\u00e2y d\u00f2ng \u0111i\u1ec7n cao l\u00e0 c\u00e1c \u0111\u1ea7u n\u1ed1i \u0111i\u1ec7n chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd an to\u00e0n t\u1ea3i d\u00f2ng \u0111i\u1ec7n v\u01b0\u1ee3t qu\u00e1 20 ampe, th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb 30A \u0111\u1ebfn 600A trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c kh\u1ed1i \u0111\u1ea5u d\u00e2y ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c \u0111\u1ecbnh m\u1ee9c cho 10-15A, c\u00e1c bi\u1ebfn th\u1ec3 d\u00f2ng \u0111i\u1ec7n cao k\u1ebft h\u1ee3p c\u00e1c m\u1eb7t c\u1eaft ngang d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng, v\u1eadt li\u1ec7u ti\u1ebfp x\u00fac v\u01b0\u1ee3t tr\u1ed9i v\u00e0 c\u00e1c t\u00ednh n\u0103ng qu\u1ea3n l\u00fd nhi\u1ec7t ti\u00ean ti\u1ebfn.<\/p>\n<p>C\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y ph\u1ee5c v\u1ee5 ba ch\u1ee9c n\u0103ng ch\u00ednh: k\u1ebft n\u1ed1i c\u01a1 h\u1ecdc an to\u00e0n c\u1ee7a nhi\u1ec1u d\u00e2y d\u1eabn, c\u00e1ch ly \u0111i\u1ec7n gi\u1eefa c\u00e1c m\u1ea1ch li\u1ec1n k\u1ec1 v\u00e0 t\u1ea3n nhi\u1ec7t khi ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u1edf t\u1ea3i cao. <a href=\"https:\/\/test.viox.com\/vi\/terminal-block-components-construction-guide\/\">C\u1ea5u tr\u00fac kh\u1ed1i \u0111\u1ea5u d\u00e2y<\/a> th\u01b0\u1eddng bao g\u1ed3m v\u1ecf c\u00e1ch \u0111i\u1ec7n (g\u1ed1m ho\u1eb7c polyme k\u1ef9 thu\u1eadt), thanh c\u00e1i d\u1eabn \u0111i\u1ec7n (\u0111\u1ed3ng ho\u1eb7c \u0111\u1ed3ng thau) v\u00e0 c\u01a1 ch\u1ebf k\u1eb9p (\u0111\u1ea7u n\u1ed1i v\u00edt ho\u1eb7c k\u1eb9p l\u00f2 xo).<\/p>\n<p>\u0110\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1: m\u1eb7t c\u1eaft ngang v\u1eadt li\u1ec7u d\u00e2y d\u1eabn, nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, m\u1eadt \u0111\u1ed9 l\u1eafp \u0111\u1eb7t v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u00f4ng gi\u00f3. M\u1ed9t kh\u1ed1i \u0111\u1ea5u d\u00e2y \u0111\u1ecbnh m\u1ee9c 150A \u1edf m\u00f4i tr\u01b0\u1eddng 40\u00b0C c\u00f3 th\u1ec3 y\u00eau c\u1ea7u gi\u1ea3m \u0111\u1ecbnh m\u1ee9c xu\u1ed1ng 120A \u1edf m\u00f4i tr\u01b0\u1eddng 60\u00b0C\u2014m\u1ed9t c\u00e2n nh\u1eafc quan tr\u1ecdng \u0111\u1ed1i v\u1edbi t\u1ee7 \u0111i\u1ec1u khi\u1ec3n l\u00f2 c\u00f4ng nghi\u1ec7p ho\u1eb7c v\u1ecf b\u1ecdc ngo\u00e0i tr\u1eddi.<\/p>\n<h2>Kh\u1ed1i \u0111\u1ea5u d\u00e2y g\u1ed1m: Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 \u01b0u \u0111i\u1ec3m<\/h2>\n<h3>\u0110\u1eb7c t\u00ednh v\u1eadt li\u1ec7u v\u00e0 hi\u1ec7u su\u1ea5t nhi\u1ec7t \u0111\u1ed9<\/h3>\n<p><a href=\"https:\/\/test.viox.com\/vi\/what-are-ceramic-terminal-blocks\/\">Kh\u1ed1i \u0111\u1ea5u d\u00e2y g\u1ed1m<\/a> s\u1eed d\u1ee5ng th\u00e2n s\u1ee9 ho\u1eb7c steatit cao c\u1ea5p c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c t\u1eeb -40\u00b0C \u0111\u1ebfn 800\u00b0C, v\u01b0\u1ee3t tr\u1ed9i h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf polyme gi\u1edbi h\u1ea1n \u1edf m\u1ee9c t\u1ed1i \u0111a 105\u00b0C. Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t phi th\u01b0\u1eddng n\u00e0y b\u1eaft ngu\u1ed3n t\u1eeb c\u1ea5u tr\u00fac tinh th\u1ec3 c\u1ee7a v\u1eadt li\u1ec7u g\u1ed1m, duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i \u1edf nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 l\u00e0m tan ch\u1ea3y ho\u1eb7c l\u00e0m suy gi\u1ea3m v\u1ecf nh\u1ef1a.<\/p>\n<p>C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1eadt li\u1ec7u ch\u00ednh bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>\u0110i\u1ec7n s\u1ee9c m\u1ea1nh<\/strong>: &gt;15 kV\/mm \u0111\u1ed1i v\u1edbi steatit cao c\u1ea5p<\/li>\n<li><strong>\u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/strong>: 0,5-3,0 W\/m\u00b7K (v\u1eeba ph\u1ea3i, cho ph\u00e9p t\u1ea3n nhi\u1ec7t \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t)<\/li>\n<li><strong>H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t<\/strong>: 8-10 \u00d7 10\u207b\u2076\/K (th\u1ea5p, \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc)<\/li>\n<li><strong>S\u1ee9c m\u1ea1nh c\u01a1 h\u1ecdc<\/strong>: Kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu cao \u0111\u1ed1i v\u1edbi va \u0111\u1eadp, rung \u0111\u1ed9ng v\u00e0 \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc<\/li>\n<\/ul>\n<h3>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111i\u1ec7n<\/h3>\n<p>Kh\u1ed1i \u0111\u1ea5u d\u00e2y g\u1ed1m th\u01b0\u1eddng h\u1ed7 tr\u1ee3 \u0111\u1ecbnh m\u1ee9c \u0111i\u1ec7n \u00e1p t\u1eeb 380V \u0111\u1ebfn 1000V+ v\u00e0 c\u00f4ng su\u1ea5t d\u00f2ng \u0111i\u1ec7n t\u1eeb 15A \u0111\u1ebfn 100A tr\u00ean m\u1ed7i c\u1ef1c, t\u00f9y thu\u1ed9c v\u00e0o c\u1ea5u h\u00ecnh. C\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ecbnh m\u1ee9c \u0111i\u1ec7n bao g\u1ed3m:<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/th>\n<th>Ph\u1ea1m vi<\/th>\n<th>Chu\u1ea9n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c<\/td>\n<td>380V-1000V<\/td>\n<td>TRUY\u1ec0N th\u00f4ng 60947-7-1<\/td>\n<\/tr>\n<tr>\n<td>B\u00ecnh Hi\u1ec7n T\u1ea1i<\/td>\n<td>15A-100A<\/td>\n<td>Ti\u00eau chu\u1ea9n UL 1059<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng k\u00edch th\u01b0\u1edbc d\u00e2y<\/td>\n<td>0,5-16 mm\u00b2<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>C\u1ef1c<\/td>\n<td>1-4<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec7n \u00e1p th\u1eed nghi\u1ec7m \u0111i\u1ec7n m\u00f4i<\/td>\n<td>1000V + 2\u00d7 \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c<\/td>\n<td>Th\u1eed nghi\u1ec7m 1 ph\u00fat<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Technical-cutaway-diagram-of-ceramic-terminal-block-internal-construction-with-labeled-components.webp\" alt=\"Technical cutaway diagram of ceramic terminal block internal construction with labeled components\" \/><figcaption style=\"text-align: center; font-style: italic; font-size: 0.9em; color: #666; margin-top: 5px;\">H\u00ecnh 2: H\u00ecnh c\u1eaft k\u1ef9 thu\u1eadt chi ti\u1ebft c\u1ea5u tr\u00fac b\u00ean trong, v\u00f9ng t\u1ea3n nhi\u1ec7t v\u00e0 \u0111\u01b0\u1eddng d\u1eabn d\u00f2ng \u0111i\u1ec7n c\u1ee7a kh\u1ed1i \u0111\u1ea5u d\u00e2y g\u1ed1m VIOX.<\/figcaption><\/figure>\n<h3>\u1ee8ng d\u1ee5ng, S\u1eed d\u1ee5ng tr\u01b0\u1eddng H\u1ee3p<\/h3>\n<p>Kh\u1ed1i \u0111\u1ea5u d\u00e2y g\u1ed1m v\u01b0\u1ee3t tr\u1ed9i trong c\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t:<\/p>\n<ul>\n<li><strong>L\u00f2 c\u00f4ng nghi\u1ec7p v\u00e0 l\u00f2 nung<\/strong>: K\u1ebft n\u1ed1i b\u1ed9 ph\u1eadn l\u00e0m n\u00f3ng ho\u1ea1t \u0111\u1ed9ng \u1edf 400-800\u00b0C<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng c\u01b0\u1eddng \u0111\u1ed9 cao<\/strong>: \u0110\u00e8n halogen c\u00f4ng nghi\u1ec7p v\u00e0 \u0111\u00e8n chi\u1ebfu s\u00e1ng chuy\u00ean d\u1ee5ng<\/li>\n<li><strong>S\u1ea3n xu\u1ea5t g\u1ed1m v\u00e0 th\u1ee7y tinh<\/strong>: Thi\u1ebft b\u1ecb ch\u1ecbu t\u00e1c \u0111\u1ed9ng c\u1ee7a nhi\u1ec7t b\u1ee9c x\u1ea1<\/li>\n<li><strong>C\u01a1 s\u1edf s\u1ea3n xu\u1ea5t \u0111i\u1ec7n<\/strong>: Thi\u1ebft b\u1ecb \u0111o ki\u1ec3m \u0111i\u1ec1u khi\u1ec3n quy tr\u00ecnh nhi\u1ec7t \u0111\u1ed9 cao<\/li>\n<li><strong>L\u1eafp \u0111\u1eb7t quang \u0111i\u1ec7n m\u1eb7t tr\u1eddi<\/strong>: H\u1ed9p n\u1ed1i trong m\u00f4i tr\u01b0\u1eddng kh\u00ed h\u1eadu nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng cao<\/li>\n<\/ul>\n<p>C\u00e1c ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn cho kh\u1ed1i \u0111\u1ea5u d\u00e2y g\u1ed1m t\u1eadp trung v\u00e0o c\u00e1c y\u00eau c\u1ea7u v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t. <a href=\"https:\/\/test.viox.com\/vi\/how-to-select-the-right-ceramic-terminal-block\/\">L\u1ef1a ch\u1ecdn kh\u1ed1i \u0111\u1ea5u d\u00e2y g\u1ed1m ph\u00f9 h\u1ee3p<\/a> b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch x\u00e1c minh r\u1eb1ng nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng c\u1ed9ng v\u1edbi nhi\u1ec7t do \u0111i\u1ec7n tr\u1edf d\u00e2y d\u1eabn t\u1ea1o ra v\u1eabn n\u1eb1m trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 \u0111\u1ecbnh m\u1ee9c v\u1edbi bi\u00ean \u0111\u1ed9 an to\u00e0n \u0111\u1ea7y \u0111\u1ee7 (th\u01b0\u1eddng l\u00e0 20-25%).<\/p>\n<h2>Kh\u1ed1i \u0111\u1ea5u d\u00e2y UKK: Gi\u1ea3i ph\u00e1p ph\u00e2n ph\u1ed1i \u0111i\u1ec7n theo m\u00f4-\u0111un<\/h2>\n<h3>Ki\u1ebfn tr\u00fac thi\u1ebft k\u1ebf v\u00e0 c\u1ea5u tr\u00fac<\/h3>\n<p>Kh\u1ed1i \u0111\u1ea5u d\u00e2y UKK (Universal Klemmblock) \u0111\u1ea1i di\u1ec7n cho m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p k\u1ef9 thu\u1eadt kh\u00e1c\u2014kh\u1ed1i ph\u00e2n ph\u1ed1i \u0111i\u1ec7n theo m\u00f4-\u0111un \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng ph\u00e2n nh\u00e1nh d\u00f2ng \u0111i\u1ec7n cao trong t\u1ee7 \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p. C\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 g\u1eafn tr\u00ean ray DIN n\u00e0y c\u00f3 m\u1ed9t \u0111\u1ea7u v\u00e0o d\u00f2ng \u0111i\u1ec7n cao duy nh\u1ea5t ph\u00e2n nh\u00e1nh \u0111\u1ebfn nhi\u1ec1u \u0111\u1ea7u ra d\u00f2ng \u0111i\u1ec7n th\u1ea5p h\u01a1n, cho ph\u00e9p ph\u00e2n ph\u1ed1i \u0111i\u1ec7n hi\u1ec7u qu\u1ea3 trong v\u1ecf b\u1ecdc.<\/p>\n<p>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea5u tr\u00fac bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>V\u1eadt li\u1ec7u v\u1ecf<\/strong>: Nylon PA66 ch\u1ed1ng ch\u00e1y (\u0111\u1ecbnh m\u1ee9c UL 94 V-0)<\/li>\n<li><strong>V\u1eadt li\u1ec7u d\u00e2y d\u1eabn<\/strong>: Thanh c\u00e1i \u0111\u1ed3ng ho\u1eb7c \u0111\u1ed3ng thau m\u1ea1 niken<\/li>\n<li><strong>Ch\u1ed1t<\/strong>: V\u00edt th\u00e9p m\u1ea1 k\u1ebdm v\u1edbi \u0111\u1ecbnh m\u1ee9c m\u00f4-men xo\u1eafn \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh (2,5-6,0 N\u00b7m)<\/li>\n<li><strong>L\u1eafp r\u00e1p<\/strong>: G\u1eafn nhanh ray DIN 35mm ho\u1eb7c g\u1eafn tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n (t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n)<\/li>\n<\/ul>\n<h3>\u0110\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n v\u00e0 c\u1ea5u h\u00ecnh<\/h3>\n<p>Kh\u1ed1i \u0111\u1ea5u d\u00e2y UKK c\u00f3 s\u1eb5n trong c\u00e1c \u0111\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n ti\u00eau chu\u1ea9n t\u1eeb 80A \u0111\u1ebfn 500A, v\u1edbi c\u00e1c c\u1ea5u h\u00ecnh ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>Ng\u01b0\u1eddi m\u1eabu<\/th>\n<th>\u0110\u1ecbnh m\u1ee9c \u0111\u1ea7u v\u00e0o<\/th>\n<th>\u0110\u1ea7u v\u00e0o Terminal<\/th>\n<th>C\u00e1c \u0111\u1ea7u cu\u1ed1i \u0111\u1ea7u ra<\/th>\n<th>\u0110i\u1ec3n H\u00ecnh D\u1ee5ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>UKK-80A<\/td>\n<td>80A<\/td>\n<td>1\u00d716 mm\u00b2<\/td>\n<td>2\u00d716 mm\u00b2 + 4\u00d710 mm\u00b2<\/td>\n<td>T\u1ee7 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 nh\u1ecf<\/td>\n<\/tr>\n<tr>\n<td>UKK-125A<\/td>\n<td>125<\/td>\n<td>1\u00d725 mm\u00b2<\/td>\n<td>\u0110\u1ea7u ra 6\u00d710 mm\u00b2<\/td>\n<td>T\u1ee7 ph\u00e2n ph\u1ed1i trung b\u00ecnh<\/td>\n<\/tr>\n<tr>\n<td>UKK-160A<\/td>\n<td>160A<\/td>\n<td>1\u00d735 mm\u00b2<\/td>\n<td>\u0110\u1ea7u ra 11\u00d76 mm\u00b2<\/td>\n<td>M\u1ea1ch nh\u00e1nh ph\u1ee9c t\u1ea1p<\/td>\n<\/tr>\n<tr>\n<td>UKK-250A<\/td>\n<td>250A<\/td>\n<td>1\u00d795 mm\u00b2<\/td>\n<td>\u0110\u1ea7u ra 6\u00d716 mm\u00b2<\/td>\n<td>Ph\u00e2n ph\u1ed1i \u0111i\u1ec7n c\u00f4ng su\u1ea5t cao<\/td>\n<\/tr>\n<tr>\n<td>UKK-400A<\/td>\n<td>400A<\/td>\n<td>1\u00d7185 mm\u00b2<\/td>\n<td>Nhi\u1ec1u c\u1ea5u h\u00ecnh \u0111\u1ea7u ra<\/td>\n<td>\u0110\u01b0\u1eddng d\u00e2y c\u1ea5p \u0111i\u1ec7n ch\u00ednh c\u00f4ng nghi\u1ec7p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>C\u00e1c kh\u1ed1i n\u00e0y h\u1ed7 tr\u1ee3 \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c l\u00ean \u0111\u1ebfn 690V AC\/DC v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p, h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd t\u00f2a nh\u00e0 v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/VIOX-UKK-power-distribution-terminal-block-close-up-showing-1-in-6-out-wiring-configuration.webp\" alt=\"VIOX UKK power distribution terminal block close-up showing 1-in-6-out wiring configuration\" \/><figcaption style=\"text-align: center; font-style: italic; font-size: 0.9em; color: #666; margin-top: 5px;\">H\u00ecnh 3: C\u1eadn c\u1ea3nh kh\u1ed1i ph\u00e2n ph\u1ed1i \u0111i\u1ec7n VIOX UKK c\u00f3 c\u1ea5u h\u00ecnh 1 \u0111\u1ea7u v\u00e0o - 6 \u0111\u1ea7u ra v\u1edbi n\u1eafp an to\u00e0n trong su\u1ed1t.<\/figcaption><\/figure>\n<h3>\u01afu \u0111i\u1ec3m v\u00e0 L\u1ee3i \u00edch \u1ee8ng d\u1ee5ng<\/h3>\n<p>Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i UKK mang l\u1ea1i m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m v\u1eadn h\u00e0nh:<\/p>\n<ol>\n<li><strong>Hi\u1ec7u qu\u1ea3 kh\u00f4ng gian<\/strong>: \u0110\u1ea7u v\u00e0o m\u1ed9t \u0111i\u1ec3m gi\u00fap gi\u1ea3m s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a vi\u1ec7c \u0111i d\u00e2y b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng theo m\u00f4-\u0111un<\/strong>: D\u1ec5 d\u00e0ng th\u00eam c\u00e1c nh\u00e1nh ph\u00e2n ph\u1ed1i m\u00e0 kh\u00f4ng c\u1ea7n thanh c\u00e1i t\u00f9y ch\u1ec9nh<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng ki\u1ec3m tra tr\u1ef1c quan<\/strong>: Nhi\u1ec1u ki\u1ec3u m\u00e1y c\u00f3 n\u1eafp trong su\u1ed1t \u0111\u1ec3 x\u00e1c minh k\u1ebft n\u1ed1i<\/li>\n<li><strong>Ti\u1ebft ki\u1ec7m th\u1eddi gian<\/strong>: C\u00e0i \u0111\u1eb7t nhanh h\u01a1n so v\u1edbi ch\u1ebf t\u1ea1o thanh c\u00e1i truy\u1ec1n th\u1ed1ng<\/li>\n<li><strong>T\u1ed1i \u01b0u h\u00f3a chi ph\u00ed<\/strong>: Gi\u1ea3m chi ph\u00ed v\u1eadt li\u1ec7u v\u00e0 nh\u00e2n c\u00f4ng cho c\u00e1c m\u1ea1ch nhi\u1ec1u nh\u00e1nh<\/li>\n<\/ol>\n<p>C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m t\u1ee7 \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng h\u00f3a, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n chi\u1ebfu s\u00e1ng, h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i HVAC, h\u1ed9p k\u1ebft h\u1ee3p n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng s\u1ea1c xe \u0111i\u1ec7n.<\/p>\n<h2>Ph\u00e2n t\u00edch So s\u00e1nh: Kh\u1ed1i \u0110\u1ea7u cu\u1ed1i G\u1ed1m so v\u1edbi UKK<\/h2>\n<h3>So s\u00e1nh Hi\u1ec7u su\u1ea5t K\u1ef9 thu\u1eadt<\/h3>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>Tham s\u1ed1<\/th>\n<th>Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i b\u1eb1ng g\u1ed1m<\/th>\n<th>Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i UKK<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/strong><\/td>\n<td>-40\u00b0C \u0111\u1ebfn +800\u00b0C<\/td>\n<td>-40\u00b0C \u0111\u1ebfn +105\u00b0C<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0110i\u1ec7n \u0110\u00e1nh Gi\u00e1<\/strong><\/td>\n<td>380V-1000V<\/td>\n<td>L\u00ean \u0111\u1ebfn 690V AC\/DC<\/td>\n<\/tr>\n<tr>\n<td><strong>C\u00f4ng su\u1ea5t hi\u1ec7n t\u1ea1i<\/strong><\/td>\n<td>15A-100A tr\u00ean m\u1ed7i c\u1ef1c<\/td>\n<td>80A-500A (\u0111\u1ea7u v\u00e0o \u0111\u01a1n)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0110\u1ed9 b\u1ec1n V\u1eadt li\u1ec7u<\/strong><\/td>\n<td>Tuy\u1ec7t v\u1eddi (s\u1ee9\/steatite)<\/td>\n<td>R\u1ea5t t\u1ed1t (nylon PA66)<\/td>\n<\/tr>\n<tr>\n<td><strong>Kh\u1ea3 n\u0103ng Ch\u1ed1ng ch\u1ecbu Chu k\u1ef3 Nhi\u1ec7t<\/strong><\/td>\n<td>Th\u01b0\u1ee3ng \u0111\u1eb3ng<\/td>\n<td>T\u1ed1t<\/td>\n<\/tr>\n<tr>\n<td><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng rung<\/strong><\/td>\n<td>Xu\u1ea5t s\u1eafc<\/td>\n<td>T\u1ed1t<\/td>\n<\/tr>\n<tr>\n<td><strong>Kh\u00e1ng h\u00f3a ch\u1ea5t<\/strong><\/td>\n<td>Xu\u1ea5t s\u1eafc<\/td>\n<td>T\u1ed1t (ch\u1ed1ng ch\u00e1y)<\/td>\n<\/tr>\n<tr>\n<td><strong>C\u00e0i \u0110\u1eb7t Lo\u1ea1i<\/strong><\/td>\n<td>G\u1eafn tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n (c\u1ed1 \u0111\u1ecbnh)<\/td>\n<td>G\u1eafn ray DIN ho\u1eb7c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n<\/td>\n<\/tr>\n<tr>\n<td><strong>T\u00ednh m\u00f4-\u0111un<\/strong><\/td>\n<td>Th\u1ea5p (s\u1ed1 l\u01b0\u1ee3ng c\u1ef1c c\u1ed1 \u0111\u1ecbnh)<\/td>\n<td>Cao (\u0111\u1ea7u ra c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng)<\/td>\n<\/tr>\n<tr>\n<td><strong>Chi Ph\u00ed (t\u01b0\u01a1ng \u0111\u1ed1i)<\/strong><\/td>\n<td>V\u1eeba \u0111\u1ebfn cao<\/td>\n<td>V\u1eeba ph\u1ea3i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Side-by-side-technical-comparison-diagram-of-ceramic-vs-UKK-terminal-block-construction.webp\" alt=\"Side-by-side technical comparison diagram of ceramic vs UKK terminal block construction\" \/><figcaption style=\"text-align: center; font-style: italic; font-size: 0.9em; color: #666; margin-top: 5px;\">H\u00ecnh 4: S\u01a1 \u0111\u1ed3 so s\u00e1nh c\u1ea1nh nhau minh h\u1ecda s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 c\u1ea5u tr\u00fac gi\u1eefa kh\u1ed1i \u0111\u1ea7u cu\u1ed1i g\u1ed1m (th\u00e2n steatite) v\u00e0 UKK (v\u1ecf PA66).<\/figcaption><\/figure>\n<h3>Ma tr\u1eadn Ph\u00f9 h\u1ee3p \u1ee8ng d\u1ee5ng<\/h3>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u1ee8ng D\u1ee5ng Lo\u1ea1i<\/th>\n<th>N\u00ean d\u00f9ng G\u1ed1m<\/th>\n<th>N\u00ean d\u00f9ng UKK<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao (&gt;150\u00b0C)<\/td>\n<td>\u2713\u2713\u2713<\/td>\n<td>\u2717<\/td>\n<\/tr>\n<tr>\n<td>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p ti\u00eau chu\u1ea9n (\u226460\u00b0C)<\/td>\n<td>\u2713<\/td>\n<td>\u2713\u2713\u2713<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00e2n ph\u1ed1i \u0111i\u1ec7n nhi\u1ec1u nh\u00e1nh<\/td>\n<td>\u2717<\/td>\n<td>\u2713\u2713\u2713<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n l\u00f2 nung\/l\u00f2 s\u1ea5y<\/td>\n<td>\u2713\u2713\u2713<\/td>\n<td>\u2717<\/td>\n<\/tr>\n<tr>\n<td>T\u1ee7 \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng h\u00f3a<\/td>\n<td>\u2713<\/td>\n<td>\u2713\u2713\u2713<\/td>\n<\/tr>\n<tr>\n<td>H\u1ed9p k\u1ebft h\u1ee3p PV n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/td>\n<td>\u2713\u2713<\/td>\n<td>\u2713\u2713<\/td>\n<\/tr>\n<tr>\n<td>Trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1<\/td>\n<td>\u2713<\/td>\n<td>\u2713\u2713\u2713<\/td>\n<\/tr>\n<tr>\n<td>V\u1ecf ngo\u00e0i tr\u1eddi (nhi\u1ec7t \u0111\u1ed9 v\u1eeba ph\u1ea3i)<\/td>\n<td>\u2713<\/td>\n<td>\u2713\u2713<\/td>\n<\/tr>\n<tr>\n<td>Thi\u1ebft b\u1ecb x\u1eed l\u00fd h\u00f3a ch\u1ea5t<\/td>\n<td>\u2713\u2713\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>L\u01b0u \u00fd: \u2713\u2713\u2713 = L\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u, \u2713\u2713 = Ph\u00f9 h\u1ee3p, \u2713 = Ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c v\u1edbi c\u00e1c c\u00e2n nh\u1eafc, \u2717 = Kh\u00f4ng n\u00ean d\u00f9ng<\/em><\/p>\n<h3>C\u00e2n nh\u1eafc Ph\u00e2n t\u00edch Chi ph\u00ed<\/h3>\n<p>T\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu v\u01b0\u1ee3t ra ngo\u00e0i gi\u00e1 mua ban \u0111\u1ea7u:<\/p>\n<p><strong>Kh\u1ed1i \u0110\u1ea7u cu\u1ed1i G\u1ed1m:<\/strong><\/p>\n<ul>\n<li>Chi ph\u00ed \u0111\u01a1n v\u1ecb cao h\u01a1n ($8-30 tr\u00ean m\u1ed7i kh\u1ed1i t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ecbnh m\u1ee9c)<\/li>\n<li>Chi ph\u00ed nh\u00e2n c\u00f4ng l\u1eafp \u0111\u1eb7t th\u1ea5p h\u01a1n (k\u1ebft n\u1ed1i \u0111\u01a1n gi\u1ea3n h\u01a1n)<\/li>\n<li>T\u1ea7n su\u1ea5t thay th\u1ebf t\u1ed1i thi\u1ec3u trong c\u00e1c \u1ee9ng d\u1ee5ng ph\u00f9 h\u1ee3p<\/li>\n<li>Kh\u00f4ng c\u1ea7n gi\u1ea3m \u0111\u1ecbnh m\u1ee9c trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao<\/li>\n<li>\u0110\u1ed9 tin c\u1eady cao h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t<\/li>\n<\/ul>\n<p><strong>Kh\u1ed1i \u0110\u1ea7u cu\u1ed1i UKK:<\/strong><\/p>\n<ul>\n<li>Chi ph\u00ed \u0111\u01a1n v\u1ecb v\u1eeba ph\u1ea3i ($15-80 t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n)<\/li>\n<li>Ti\u1ebft ki\u1ec7m th\u1eddi gian \u0111i d\u00e2y b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n (\u0111i\u1ec3m \u0111\u1ea7u v\u00e0o \u0111\u01a1n)<\/li>\n<li>Gi\u1ea3m chi ph\u00ed ch\u1ebf t\u1ea1o thanh c\u00e1i \u0111\u1ed3ng<\/li>\n<li>Gi\u1ea3m t\u1ed5ng chi ph\u00ed v\u1eadt li\u1ec7u b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n cho c\u00e1c ph\u00e2n ph\u1ed1i ph\u1ee9c t\u1ea1p<\/li>\n<li>H\u00e0ng t\u1ed3n kho ti\u00eau chu\u1ea9n h\u00f3a cho nhi\u1ec1u d\u1ef1 \u00e1n<\/li>\n<\/ul>\n<h2>Ti\u00eau ch\u00ed L\u1ef1a ch\u1ecdn cho \u1ee8ng d\u1ee5ng B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n C\u00f4ng nghi\u1ec7p<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Decision-flowchart-for-ceramic-vs-UKK-terminal-block-selection-in-industrial-applications.webp\" alt=\"Decision flowchart for ceramic vs UKK terminal block selection in industrial applications\" \/><figcaption style=\"text-align: center; font-style: italic; font-size: 0.9em; color: #666; margin-top: 5px;\">H\u00ecnh 5: L\u01b0u \u0111\u1ed3 quy\u1ebft \u0111\u1ecbnh h\u01b0\u1edbng d\u1eabn quy tr\u00ecnh l\u1ef1a ch\u1ecdn gi\u1eefa kh\u1ed1i ceramic v\u00e0 kh\u1ed1i UKK d\u1ef1a tr\u00ean nhi\u1ec7t \u0111\u1ed9, nhu c\u1ea7u ph\u00e2n nh\u00e1nh v\u00e0 \u0111\u1ecbnh m\u1ee9c \u0111i\u1ec7n \u00e1p.<\/figcaption><\/figure>\n<h3>T\u1eebng b\u01b0\u1edbc quy Tr\u00ecnh tuy\u1ec3n Ch\u1ecdn<\/h3>\n<ul>\n<li><strong>1. X\u00e1c \u0111\u1ecbnh M\u00f4i tr\u01b0\u1eddng Ho\u1ea1t \u0111\u1ed9ng:<\/strong>\n<ul>\n<li>Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng xung quanh<\/li>\n<li>S\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a h\u00f3a ch\u1ea5t \u0103n m\u00f2n<\/li>\n<li>\u0110i\u1ec1u ki\u1ec7n rung v\u00e0 s\u1ed1c<\/li>\n<li>Ti\u1ec1m n\u0103ng v\u1ec1 \u0111\u1ed9 \u1ea9m v\u00e0 ng\u01b0ng t\u1ee5<\/li>\n<\/ul>\n<\/li>\n<li><strong>2. T\u00ednh to\u00e1n Y\u00eau c\u1ea7u \u0110i\u1ec7n:<\/strong>\n<ul>\n<li>D\u00f2ng \u0111i\u1ec7n li\u00ean t\u1ee5c t\u1ed1i \u0111a (\u00e1p d\u1ee5ng h\u1ec7 s\u1ed1 an to\u00e0n 150% )<\/li>\n<li>\u0110i\u1ec7n \u00e1p h\u1ec7 th\u1ed1ng (ch\u1ecdn \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c \u2265 \u0111i\u1ec7n \u00e1p h\u1ec7 th\u1ed1ng)<\/li>\n<li>S\u1ed1 l\u01b0\u1ee3ng m\u1ea1ch c\u1ea7n k\u1ebft n\u1ed1i<\/li>\n<li>Ph\u00e2n ph\u1ed1i d\u00f2ng \u0111i\u1ec7n d\u1ef1 ki\u1ebfn tr\u00ean c\u00e1c nh\u00e1nh<\/li>\n<\/ul>\n<\/li>\n<li><strong>3. \u0110\u00e1nh gi\u00e1 H\u1ea1n ch\u1ebf L\u1eafp \u0111\u1eb7t:<\/strong>\n<ul>\n<li>Kh\u00f4ng gian b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u00f3 s\u1eb5n (chi\u1ec1u s\u00e2u, chi\u1ec1u r\u1ed9ng, chi\u1ec1u cao)<\/li>\n<li>T\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a ray DIN so v\u1edbi l\u1eafp \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh<\/li>\n<li>Y\u00eau c\u1ea7u ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec<\/li>\n<li>H\u1ea1n ch\u1ebf v\u1ec1 \u0111\u1ecbnh tuy\u1ebfn d\u00e2y v\u00e0 b\u00e1n k\u00ednh u\u1ed1n<\/li>\n<\/ul>\n<\/li>\n<li><strong>4. Xem x\u00e9t Kh\u1ea3 n\u0103ng M\u1edf r\u1ed9ng trong T\u01b0\u01a1ng lai:<\/strong>\n<ul>\n<li>Ti\u1ec1m n\u0103ng m\u1edf r\u1ed9ng h\u1ec7 th\u1ed1ng<\/li>\n<li>Ti\u00eau chu\u1ea9n h\u00f3a tr\u00ean c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m<\/li>\n<li>Y\u00eau c\u1ea7u v\u1ec1 dung l\u01b0\u1ee3ng \u0111\u1ea7u cu\u1ed1i d\u1ef1 ph\u00f2ng<\/li>\n<li>Kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn b\u1ea3o tr\u00ec<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>C\u00e1c V\u00ed d\u1ee5 L\u1ef1a ch\u1ecdn Th\u1ef1c t\u1ebf<\/h3>\n<p><strong>V\u00ed d\u1ee5 1: B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n L\u00f2 c\u00f4ng nghi\u1ec7p<\/strong><\/p>\n<ul>\n<li><strong>Y\u00eau c\u1ea7u<\/strong>: M\u00f4i tr\u01b0\u1eddng 600\u00b0C, k\u1ebft n\u1ed1i ph\u1ea7n t\u1eed gia nhi\u1ec7t 40A, 480V<\/li>\n<li><strong>L\u1ef1a ch\u1ecdn<\/strong>: Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i ceramic (d\u00f2ng TC-660, 4 c\u1ef1c, \u0111\u1ecbnh m\u1ee9c 600V\/65A)<\/li>\n<li><strong>C\u01a1 s\u1edf l\u00fd lu\u1eadn<\/strong>: Ch\u1ec9 kh\u1ed1i ceramic ch\u1ecbu \u0111\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u1edf 600\u00b0C<\/li>\n<\/ul>\n<p><strong>V\u00ed d\u1ee5 2: T\u1ee7 \u0111i\u1ec1u khi\u1ec3n T\u1ef1 \u0111\u1ed9ng h\u00f3a<\/strong><\/p>\n<ul>\n<li><strong>Y\u00eau c\u1ea7u<\/strong>: M\u00f4i tr\u01b0\u1eddng 45\u00b0C, ngu\u1ed3n c\u1ea5p ch\u00ednh 200A \u0111\u1ebfn 8 m\u1ea1ch nh\u00e1nh (m\u1ed7i m\u1ea1ch 20-40A), 400V<\/li>\n<li><strong>L\u1ef1a ch\u1ecdn<\/strong>: Kh\u1ed1i ph\u00e2n ph\u1ed1i UKK-250A (1\u00d795mm\u00b2 \u0111\u1ea7u v\u00e0o, 6\u00d716mm\u00b2 + 2\u00d710mm\u00b2 \u0111\u1ea7u ra)<\/li>\n<li><strong>C\u01a1 s\u1edf l\u00fd lu\u1eadn<\/strong>: Ph\u00e2n ph\u1ed1i m\u00f4-\u0111un gi\u00fap gi\u1ea3m \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n v\u00e0 kh\u00f4ng gian b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n<\/li>\n<\/ul>\n<p><strong>V\u00ed d\u1ee5 3: H\u1ed9p k\u1ebft h\u1ee3p n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/strong><\/p>\n<ul>\n<li><strong>Y\u00eau c\u1ea7u<\/strong>: M\u00f4i tr\u01b0\u1eddng \u0111\u1ec9nh 65\u00b0C, d\u00f2ng \u0111i\u1ec7n chu\u1ed7i 60A, 1000V DC, l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi<\/li>\n<li><strong>L\u1ef1a ch\u1ecdn<\/strong>: Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i ceramic cho s\u1ef1 k\u1ebft h\u1ee3p \u0111i\u1ec7n \u00e1p cao + nhi\u1ec7t \u0111\u1ed9<\/li>\n<li><strong>C\u01a1 s\u1edf l\u00fd lu\u1eadn<\/strong>: Kh\u1ea3 n\u0103ng ch\u1ed1ng tia c\u1ef1c t\u00edm v\u00e0 hi\u1ec7u su\u1ea5t nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i khi ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi<\/li>\n<\/ul>\n<h2>Nh\u1eefng c\u00e2n nh\u1eafc v\u1ec1 l\u1eafp \u0111\u1eb7t v\u00e0 an to\u00e0n<\/h2>\n<h3>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt M\u00f4-men xo\u1eafn v\u00e0 Qu\u1ea3n l\u00fd D\u00e2y<\/h3>\n<p>Vi\u1ec7c l\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a kh\u1ed1i \u0111\u1ea7u cu\u1ed1i. C\u00e1c th\u00f4ng s\u1ed1 l\u1eafp \u0111\u1eb7t ch\u00ednh bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Gi\u00e1 tr\u1ecb m\u00f4-men xo\u1eafn<\/strong>: Kh\u1ed1i ceramic th\u01b0\u1eddng y\u00eau c\u1ea7u 1.2-2.0 N\u00b7m; Kh\u1ed1i UKK y\u00eau c\u1ea7u 2.5-6.0 N\u00b7m t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n<\/li>\n<li><strong>Chu\u1ea9n b\u1ecb d\u00e2y<\/strong>: Chi\u1ec1u d\u00e0i t\u01b0\u1edbc v\u1ecf theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t (th\u01b0\u1eddng l\u00e0 8-12mm)<\/li>\n<li><strong>S\u1eed d\u1ee5ng \u0111\u1ea7u cos<\/strong>: N\u00ean d\u00f9ng cho d\u00e2y d\u1eabn nhi\u1ec1u s\u1ee3i trong c\u00e1c \u0111\u1ea7u n\u1ed1i \u0432\u0438\u043d\u0442<\/li>\n<li><strong>H\u1ec7 s\u1ed1 suy gi\u1ea3m<\/strong>: \u00c1p d\u1ee5ng 0.8% tr\u00ean m\u1ed7i \u00b0C tr\u00ean 40\u00b0C nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng<\/li>\n<\/ul>\n<p>Kh\u00f4ng bao gi\u1edd v\u01b0\u1ee3t qu\u00e1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00f4-men xo\u1eafn t\u1ed1i \u0111a \u2014 si\u1ebft qu\u00e1 ch\u1eb7t c\u00e1c kh\u1ed1i \u0111\u1ea7u cu\u1ed1i ceramic c\u00f3 th\u1ec3 l\u00e0m n\u1ee9t th\u00e2n s\u1ee9, trong khi si\u1ebft kh\u00f4ng \u0111\u1ee7 ch\u1eb7t b\u1ea5t k\u1ef3 kh\u1ed1i \u0111\u1ea7u cu\u1ed1i n\u00e0o s\u1ebd t\u1ea1o ra c\u00e1c k\u1ebft n\u1ed1i c\u00f3 \u0111i\u1ec7n tr\u1edf cao d\u1eabn \u0111\u1ebfn qu\u00e1 nhi\u1ec7t.<\/p>\n<h3>Ti\u00eau Chu\u1ea9n Tu\u00e2n<\/h3>\n<p>\u0110\u1ea3m b\u1ea3o c\u00e1c kh\u1ed1i \u0111\u1ea7u cu\u1ed1i \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf c\u00f3 li\u00ean quan:<\/p>\n<ul>\n<li><strong>TRUY\u1ec0N th\u00f4ng 60947-7-1<\/strong>: Thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft v\u00e0 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n h\u1ea1 \u00e1p \u2013 Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i<\/li>\n<li><strong>Ti\u00eau chu\u1ea9n UL 1059<\/strong>: Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng c\u00f4ng nghi\u1ec7p<\/li>\n<li><strong>CSA 22.2 S\u1ed1 158<\/strong>: Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i<\/li>\n<li><strong>D\u1ea5u CE<\/strong>: Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch \u0111i\u1ec7n t\u1eeb v\u00e0 ch\u1ec9 th\u1ecb an to\u00e0n<\/li>\n<\/ul>\n<p><a href=\"https:\/\/test.viox.com\/vi\/terminal-block-selection-guide-types-uses\/\">L\u1ef1a ch\u1ecdn kh\u1ed1i \u0111\u1ea7u cu\u1ed1i<\/a> n\u00ean lu\u00f4n x\u00e1c minh c\u00e1c d\u1ea5u ch\u1ee9ng nh\u1eadn ph\u00f9 h\u1ee3p v\u1edbi khu v\u1ef1c l\u1eafp \u0111\u1eb7t d\u1ef1 ki\u1ebfn v\u00e0 c\u00e1c y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng.<\/p>\n<h2>Nh\u1eefng C\u00e2u H\u1ecfi Th\u01b0\u1eddng<\/h2>\n<h4>C\u00e2u h\u1ecfi 1: Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i UKK c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 cao tr\u00ean 105\u00b0C kh\u00f4ng?<\/h4>\n<p>C\u00e1c kh\u1ed1i \u0111\u1ea5u d\u00e2y UKK s\u1eed d\u1ee5ng v\u1ecf nylon PA66 \u0111\u01b0\u1ee3c \u0111\u1ecbnh m\u1ee9c cho ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c t\u1ed1i \u0111a 105\u00b0C. C\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng xung quanh v\u01b0\u1ee3t qu\u00e1 90\u00b0C y\u00eau c\u1ea7u c\u00e1c kh\u1ed1i \u0111\u1ea5u d\u00e2y b\u1eb1ng g\u1ed1m s\u1ee9 v\u1edbi \u0111\u1ecbnh m\u1ee9c nhi\u1ec7t \u0111\u1ed9 ph\u00f9 h\u1ee3p. Lu\u00f4n \u00e1p d\u1ee5ng c\u00e1c h\u1ec7 s\u1ed1 suy gi\u1ea3m khi nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng xung quanh g\u1ea7n \u0111\u1ea1t \u0111\u1ebfn \u0111\u1ecbnh m\u1ee9c t\u1ed1i \u0111a.<\/p>\n<h4>C\u00e2u h\u1ecfi 2: Tu\u1ed5i th\u1ecd \u0111i\u1ec3n h\u00ecnh c\u1ee7a kh\u1ed1i \u0111\u1ea7u cu\u1ed1i ceramic so v\u1edbi UKK l\u00e0 bao nhi\u00eau?<\/h4>\n<p>C\u00e1c kh\u1ed1i \u0111\u1ea5u d\u00e2y b\u1eb1ng g\u1ed1m trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 k\u00e9o d\u00e0i h\u01a1n 25 n\u0103m v\u1edbi s\u1ef1 suy gi\u1ea3m t\u1ed1i thi\u1ec3u. C\u00e1c kh\u1ed1i \u0111\u1ea5u d\u00e2y UKK th\u01b0\u1eddng cung c\u1ea5p 15-20 n\u0103m d\u1ecbch v\u1ee5 \u0111\u00e1ng tin c\u1eady trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p ti\u00eau chu\u1ea9n. Tu\u1ed5i th\u1ecd ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng, chu k\u1ef3 nhi\u1ec7t, \u0111\u1ed9 rung v\u00e0 th\u1ef1c h\u00e0nh b\u1ea3o tr\u00ec.<\/p>\n<h4>C\u00e2u h\u1ecfi 3: Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i ceramic c\u00f3 kh\u00f3 l\u1eafp \u0111\u1eb7t h\u01a1n kh\u1ed1i UKK kh\u00f4ng?<\/h4>\n<p>\u0110\u1ed9 ph\u1ee9c t\u1ea1p khi l\u1eafp \u0111\u1eb7t kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o c\u1ea5u h\u00ecnh. Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i ceramic y\u00eau c\u1ea7u l\u1eafp tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u1edbi vi\u1ec7c khoan l\u1ed7 ri\u00eang l\u1ebb, trong khi kh\u1ed1i UKK g\u1eafn v\u00e0o ray DIN ti\u00eau chu\u1ea9n. Tuy nhi\u00ean, kh\u1ed1i UKK y\u00eau c\u1ea7u \u00e1p d\u1ee5ng m\u00f4-men xo\u1eafn ch\u00ednh x\u00e1c cho nhi\u1ec1u \u0111\u1ea7u ra, trong khi kh\u1ed1i ceramic th\u01b0\u1eddng c\u00f3 \u00edt \u0111i\u1ec3m k\u1ebft n\u1ed1i h\u01a1n. <a href=\"https:\/\/test.viox.com\/vi\/how-to-choose-the-right-terminal-block-for-your-electrical-project\/\">K\u1ef9 thu\u1eadt l\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch<\/a> quan tr\u1ecdng h\u01a1n lo\u1ea1i kh\u1ed1i.<\/p>\n<h4>C\u00e2u h\u1ecfi 4: T\u00f4i c\u00f3 th\u1ec3 tr\u1ed9n kh\u1ed1i \u0111\u1ea7u cu\u1ed1i ceramic v\u00e0 UKK trong c\u00f9ng m\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n kh\u00f4ng?<\/h4>\n<p>C\u00f3, vi\u1ec7c k\u1ebft h\u1ee3p c\u00e1c lo\u1ea1i kh\u1ed1i \u0111\u1ea5u d\u00e2y l\u00e0 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c v\u00e0 th\u01b0\u1eddng l\u00e0 t\u1ed1i \u01b0u. S\u1eed d\u1ee5ng kh\u1ed1i s\u1ee9 cho c\u00e1c khu v\u1ef1c nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c c\u00e1c k\u1ebft n\u1ed1i \u0111i\u1ec7n \u00e1p cao quan tr\u1ecdng, v\u00e0 kh\u1ed1i UKK cho c\u00e1c ph\u1ea7n ph\u00e2n ph\u1ed1i \u0111i\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 ti\u00eau chu\u1ea9n. \u0110\u1ea3m b\u1ea3o ghi nh\u00e3n v\u00e0 l\u1eadp t\u00e0i li\u1ec7u th\u00edch h\u1ee3p v\u1ec1 c\u00e1c lo\u1ea1i \u0111\u1ea7u cu\u1ed1i kh\u00e1c nhau cho nh\u00e2n vi\u00ean b\u1ea3o tr\u00ec.<\/p>\n<h4>C\u00e2u h\u1ecfi 5: Ph\u1ea1m vi k\u00edch th\u01b0\u1edbc d\u00e2y d\u1eabn n\u00e0o m\u00e0 kh\u1ed1i \u0111\u1ea7u cu\u1ed1i ceramic v\u00e0 UKK ch\u1ea5p nh\u1eadn?<\/h4>\n<p>C\u00e1c kh\u1ed1i \u0111\u1ea5u d\u00e2y b\u1eb1ng g\u1ed1m th\u01b0\u1eddng ch\u1ee9a d\u00e2y d\u1eabn t\u1eeb 0,5-16 mm\u00b2 (20-6 AWG) t\u00f9y thu\u1ed9c v\u00e0o d\u00f2ng \u0111\u1ecbnh m\u1ee9c. C\u00e1c kh\u1ed1i ph\u00e2n ph\u1ed1i UKK c\u00f3 c\u00e1c \u0111\u1ecbnh m\u1ee9c kh\u00e1c nhau cho c\u00e1c \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra\u2014v\u00ed d\u1ee5: UKK-160A ch\u1ea5p nh\u1eadn \u0111\u1ea7u v\u00e0o 1\u00d735 mm\u00b2 v\u00e0 nhi\u1ec1u \u0111\u1ea7u ra 6-10 mm\u00b2. Lu\u00f4n x\u00e1c minh t\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a d\u00e2y d\u1eabn v\u1edbi b\u1ea3ng d\u1eef li\u1ec7u c\u1ee7a kh\u1ed1i \u0111\u1ea5u d\u00e2y c\u1ee5 th\u1ec3.<\/p>\n<h4>C\u00e2u h\u1ecfi 6: Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i UKK c\u00f3 y\u00eau c\u1ea7u ph\u1ee5 ki\u1ec7n l\u1eafp ray DIN \u0111\u1eb7c bi\u1ec7t kh\u00f4ng?<\/h4>\n<p>H\u1ea7u h\u1ebft c\u00e1c kh\u1ed1i UKK c\u00f3 \u0111\u1ecbnh m\u1ee9c 80A-250A g\u1eafn tr\u1ef1c ti\u1ebfp tr\u00ean ray DIN 35mm ti\u00eau chu\u1ea9n (EN 60715). C\u00e1c ki\u1ec3u m\u00e1y c\u00f3 d\u00f2ng \u0111i\u1ec7n cao h\u01a1n (400A-500A) c\u00f3 th\u1ec3 y\u00eau c\u1ea7u l\u1eafp tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n do k\u00edch th\u01b0\u1edbc v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng. <a href=\"https:\/\/test.viox.com\/vi\/how-to-select-din-rail-mounted-terminal-blocks\/\">L\u1ef1a ch\u1ecdn l\u1eafp ray DIN<\/a> n\u00ean x\u00e1c minh kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u01a1 h\u1ecdc cho ki\u1ec3u kh\u1ed1i \u0111\u1ea7u cu\u1ed1i c\u1ee5 th\u1ec3.<\/p>\n<h2>K\u1ebft lu\u1eadn: L\u1ef1a ch\u1ecdn Kh\u1ed1i \u0110\u1ea7u cu\u1ed1i T\u1ed1i \u01b0u cho \u0110\u1ed9 tin c\u1eady C\u00f4ng nghi\u1ec7p<\/h2>\n<p>Quy\u1ebft \u0111\u1ecbnh kh\u1ed1i \u0111\u1ea7u cu\u1ed1i ceramic so v\u1edbi UKK v\u1ec1 c\u01a1 b\u1ea3n ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u nhi\u1ec7t \u0111\u1ed9 \u1ee9ng d\u1ee5ng v\u00e0 ki\u1ebfn tr\u00fac ph\u00e2n ph\u1ed1i \u0111i\u1ec7n. Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i ceramic v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn kh\u00f4ng th\u1ecfa hi\u1ec7p cho m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao v\u01b0\u1ee3t qu\u00e1 150\u00b0C, mang l\u1ea1i s\u1ef1 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i, \u0111\u1eb7c t\u00ednh \u0111i\u1ec7n m\u00f4i tuy\u1ec7t v\u1eddi v\u00e0 \u0111\u1ed9 tin c\u1eady h\u00e0ng th\u1eadp k\u1ef7 trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t. Kh\u1ed1i ph\u00e2n ph\u1ed1i \u0111i\u1ec7n UKK v\u01b0\u1ee3t tr\u1ed9i trong c\u00e1c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p ti\u00eau chu\u1ea9n, \u0111\u00f2i h\u1ecfi ph\u00e2n ph\u1ed1i \u0111i\u1ec7n \u0111a nh\u00e1nh hi\u1ec7u qu\u1ea3, k\u1ebft h\u1ee3p t\u00ednh linh ho\u1ea1t m\u00f4-\u0111un v\u1edbi vi\u1ec7c l\u1eafp \u0111\u1eb7t \u0111\u01a1n gi\u1ea3n h\u00f3a v\u00e0 gi\u1ea3m \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn kh\u1ed1i \u0111\u1ea5u d\u00e2y th\u00e0nh c\u00f4ng \u0111\u00f2i h\u1ecfi \u0111\u00e1nh gi\u00e1 c\u00f3 h\u1ec7 th\u1ed1ng c\u00e1c th\u00f4ng s\u1ed1 \u0111i\u1ec7n (\u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n, k\u00edch th\u01b0\u1edbc d\u00e2y d\u1eabn), \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng (nhi\u1ec7t \u0111\u1ed9, ti\u1ebfp x\u00fac h\u00f3a ch\u1ea5t, rung \u0111\u1ed9ng), c\u00e1c h\u1ea1n ch\u1ebf l\u1eafp \u0111\u1eb7t (kh\u00f4ng gian, t\u00f9y ch\u1ecdn l\u1eafp, kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn) v\u00e0 t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu. Quy t\u1eafc h\u1ec7 s\u1ed1 an to\u00e0n d\u00f2ng \u0111i\u1ec7n 150%, \u1ee9ng d\u1ee5ng m\u00f4-men xo\u1eafn th\u00edch h\u1ee3p v\u00e0 x\u00e1c minh tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n t\u1ea1o th\u00e0nh n\u1ec1n t\u1ea3ng c\u1ee7a thi\u1ebft k\u1ebf t\u1ee7 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn l\u00f2 nung, l\u00f2 h\u01a1i ho\u1eb7c chu k\u1ef3 nhi\u1ec7t kh\u1eafc nghi\u1ec7t, kh\u1ed1i \u0111\u1ea5u d\u00e2y g\u1ed1m cung c\u1ea5p c\u00e1c bi\u00ean \u0111\u1ed9 hi\u1ec7u su\u1ea5t nhi\u1ec7t c\u1ea7n thi\u1ebft. \u0110\u1ed1i v\u1edbi t\u1ee7 \u0111i\u1ec7n t\u1ef1 \u0111\u1ed9ng h\u00f3a, trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi 90\u00b0C, kh\u1ed1i \u0111\u1ea5u d\u00e2y UKK mang l\u1ea1i hi\u1ec7u qu\u1ea3 l\u1eafp \u0111\u1eb7t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 t\u1ed1i \u01b0u h\u00f3a kh\u00f4ng gian.<\/p>\n<p><strong>B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng ch\u1ec9 \u0111\u1ecbnh gi\u1ea3i ph\u00e1p kh\u1ed1i \u0111\u1ea5u d\u00e2y t\u1ed1i \u01b0u cho d\u1ef1 \u00e1n t\u1ee7 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p c\u1ee7a m\u00ecnh ch\u01b0a?<\/strong> Li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a VIOX Electric \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn c\u1ee5 th\u1ec3 theo \u1ee9ng d\u1ee5ng, b\u1ea3ng d\u1eef li\u1ec7u s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn v\u00e0 h\u1ed7 tr\u1ee3 c\u1ea5u h\u00ecnh t\u00f9y ch\u1ec9nh. C\u00e1c chuy\u00ean gia k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p h\u1ed7 tr\u1ee3 l\u1ef1a ch\u1ecdn kh\u1ed1i \u0111\u1ea5u d\u00e2y to\u00e0n di\u1ec7n, \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi h\u01a1n 40 n\u0103m kinh nghi\u1ec7m s\u1ea3n xu\u1ea5t v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n to\u00e0n c\u1ea7u. <a href=\"https:\/\/test.viox.com\/vi\/terminal-block-selection-guide-types-uses\/\">Kh\u00e1m ph\u00e1 danh m\u1ee5c kh\u1ed1i \u0111\u1ea5u d\u00e2y ho\u00e0n ch\u1ec9nh c\u1ee7a ch\u00fang t\u00f4i<\/a> ho\u1eb7c y\u00eau c\u1ea7u t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt cho c\u00e1c y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 323.828px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 323.828px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Understanding High-Current Terminal Blocks in Industrial Applications Industrial electrical panels demand reliable, high-performance connection solutions capable of handling substantial current loads while maintaining safety and operational integrity. High-current terminal blocks serve as the critical junction points where power distribution meets precision engineering\u2014yet the choice between ceramic and UKK terminal blocks continues to challenge procurement engineers [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21177,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21176","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/21176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/comments?post=21176"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/21176\/revisions"}],"predecessor-version":[{"id":21178,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/21176\/revisions\/21178"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media\/21177"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media?parent=21176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/categories?post=21176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/tags?post=21176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}