{"id":13551,"date":"2025-01-17T13:21:42","date_gmt":"2025-01-17T05:21:42","guid":{"rendered":"https:\/\/viox.com\/?p=13551"},"modified":"2026-01-17T23:36:57","modified_gmt":"2026-01-17T15:36:57","slug":"type-of-mcb","status":"publish","type":"post","link":"https:\/\/test.viox.com\/vi\/type-of-mcb\/","title":{"rendered":"C\u00e1c lo\u1ea1i MCB: H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 l\u1ef1a ch\u1ecdn theo \u0111\u1eb7c t\u00ednh ng\u1eaft m\u1ea1ch"},"content":{"rendered":"<div class=\"product-intro\">\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/VIOX-MCB-Types-B-C-D-and-Z-circuit-breakers-showing-rated-amperage-terminal-connections-and-mechanical-switching-mechanism.webp\" alt=\"VIOX MCB Types B, C, D and Z circuit breakers showing rated amperage\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px;\">D\u00f2ng s\u1ea3n ph\u1ea9m MCB VIOX hi\u1ec3n th\u1ecb c\u00e1c Lo\u1ea1i B, C, D v\u00e0 Z v\u1edbi \u0111\u1ecbnh m\u1ee9c ampe v\u00e0 k\u1ebft n\u1ed1i \u0111\u1ea7u cu\u1ed1i r\u00f5 r\u00e0ng.<\/figcaption><\/figure>\n<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p>Hi\u1ec3u bi\u1ebft v\u1ec1 <strong>C\u00e1c lo\u1ea1i MCB<\/strong> R\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi an to\u00e0n \u0111i\u1ec7n, tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u00e0 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb trong c\u00e1c \u1ee9ng d\u1ee5ng d\u00e2n d\u1ee5ng, th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u00f4ng nghi\u1ec7p. V\u1edbi s\u00e1u ph\u00e2n lo\u1ea1i MCB ti\u00eau chu\u1ea9n d\u1ef1a tr\u00ean \u0111\u1eb7c t\u00ednh ng\u1eaft m\u1ea1ch, vi\u1ec7c ch\u1ecdn \u0111\u00fang lo\u1ea1i s\u1ebd ng\u0103n ng\u1eeba th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1ed1n k\u00e9m, h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb v\u00e0 nguy c\u01a1 h\u1ecfa ho\u1ea1n. H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y gi\u1ea3i th\u00edch t\u1eebng lo\u1ea1i MCB, \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang v\u00e0 c\u00e1ch ch\u1ecdn b\u1ed9 ng\u1eaft m\u1ea1ch t\u1ed1i \u01b0u cho nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n<h2>MCB l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao c\u00e1c lo\u1ea1i l\u1ea1i quan tr\u1ecdng?<\/h2>\n<p>M\u1ed9t <strong><a href=\"https:\/\/test.viox.com\/vi\/what-is-a-miniature-circuit-breaker-mcb\/\">M\u00e1y c\u1eaft m\u1ea1ch thu nh\u1ecf (MCB)<\/a><\/strong> L\u00e0 m\u1ed9t c\u00f4ng t\u1eafc \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng t\u1ef1 \u0111\u1ed9ng, b\u1ea3o v\u1ec7 m\u1ea1ch kh\u1ecfi h\u01b0 h\u1ecfng do qu\u00e1 d\u00f2ng. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u1ea7u ch\u00ec, MCB c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t l\u1ea1i v\u00e0 s\u1eed d\u1ee5ng l\u1ea1i, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p cho c\u00e1c l\u1eafp \u0111\u1eb7t \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i.<\/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-MCB-internal-cross-section-showing-thermal-magnetic-trip-mechanism-bimetallic-strip-electromagnetic-coil-and-arc-extinction-chamber.webp\" alt=\"Internal cross section of VIOX MCB showing thermal magnetic trip mechanism\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px;\">M\u1eb7t c\u1eaft b\u00ean trong c\u1ee7a MCB VIOX l\u00e0m n\u1ed5i b\u1eadt c\u01a1 ch\u1ebf ng\u1eaft m\u1ea1ch t\u1eeb nhi\u1ec7t, d\u1ea3i l\u01b0\u1ee1ng kim v\u00e0 bu\u1ed3ng d\u1eadp h\u1ed3 quang.<\/figcaption><\/figure>\n<p>C\u00e1c lo\u1ea1i MCB kh\u00e1c nhau v\u1ec1 <strong>\u0110\u1eb7c t\u00ednh ng\u1eaft m\u1ea1ch<\/strong>\u2014l\u01b0\u1ee3ng d\u00f2ng \u0111i\u1ec7n m\u00e0 ch\u00fang cho ph\u00e9p tr\u01b0\u1edbc khi t\u1ef1 \u0111\u1ed9ng ng\u1eaft k\u1ebft n\u1ed1i m\u1ea1ch. S\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng v\u00ec c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau tr\u1ea3i qua c\u00e1c ki\u1ec3u t\u0103ng \u0111i\u1ec7n kh\u00e1c nhau:<\/p>\n<ul>\n<li><strong>Tr\u1edf v\u00f4<\/strong> (s\u01b0\u1edfi \u1ea5m, chi\u1ebfu s\u00e1ng) c\u00f3 d\u00f2ng kh\u1edfi \u0111\u1ed9ng t\u1ed1i thi\u1ec3u<\/li>\n<li><strong>N\u1ea1p v\u00f4<\/strong> (\u0111\u1ed9ng c\u01a1, m\u00e1y bi\u1ebfn \u00e1p) t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n t\u0103ng v\u1ecdt ban \u0111\u1ea7u cao<\/li>\n<li><strong>Thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed<\/strong> Y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 c\u1ef1c k\u1ef3 nh\u1ea1y c\u1ea3m ch\u1ed1ng l\u1ea1i c\u00e1c d\u00f2ng \u0111i\u1ec7n qu\u00e1 nh\u1ecf<\/li>\n<\/ul>\n<p>S\u1eed d\u1ee5ng sai lo\u1ea1i MCB d\u1eabn \u0111\u1ebfn ng\u1eaft m\u1ea1ch g\u00e2y phi\u1ec1n to\u00e1i (l\u00e3ng ph\u00ed th\u1eddi gian v\u00e0 n\u0103ng su\u1ea5t) ho\u1eb7c b\u1ea3o v\u1ec7 kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 (g\u00e2y nguy c\u01a1 h\u1ecfa ho\u1ea1n v\u00e0 h\u1ecfng h\u00f3c thi\u1ebft b\u1ecb).<\/p>\n<p>C\u00e1c lo\u1ea1i MCB \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a b\u1edfi <strong><a href=\"https:\/\/test.viox.com\/vi\/iec-60898-1-vs-iec-60947-2\/\">IEC 60898-1<\/a><\/strong> (qu\u1ed1c t\u1ebf) v\u00e0 <strong>UL 489<\/strong> (B\u1eafc M\u1ef9), \u0111\u1ea3m b\u1ea3o b\u1ea3o v\u1ec7 nh\u1ea5t qu\u00e1n tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n<hr \/>\n<h2>6 lo\u1ea1i MCB: \u0110\u1eb7c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng<\/h2>\n<h3>MCB lo\u1ea1i A: \u0110\u1ed9 nh\u1ea1y cao (2\u20133\u00d7 d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c)<\/h3>\n<p><strong>\u0110\u1eb7c tr\u01b0ng:<\/strong><\/p>\n<ul>\n<li>Ng\u1eaft m\u1ea1ch \u1edf ng\u01b0\u1ee1ng th\u1ea5p nh\u1ea5t trong t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i MCB<\/li>\n<li>\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c m\u1ea1ch c\u00f3 DC xung ho\u1eb7c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u00f3 \u0111\u1ed9 nh\u1ea1y cao<\/li>\n<li>Ng\u1eaft m\u1ea1ch t\u1eeb: 2\u20133 l\u1ea7n d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c<\/li>\n<li>Ng\u1eaft m\u1ea1ch nhi\u1ec7t: B\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i ti\u00eau chu\u1ea9n<\/li>\n<\/ul>\n<p><strong>T\u1ed1t nh\u1ea5t cho:<\/strong><\/p>\n<ul>\n<li>Thi\u1ebft b\u1ecb y t\u1ebf c\u00f3 y\u00eau c\u1ea7u ngu\u1ed3n DC ch\u00ednh x\u00e1c<\/li>\n<li>M\u1ea1ch b\u1ea3o v\u1ec7 b\u00e1n d\u1eabn<\/li>\n<li>L\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb CNTT lo\u1ea1i I<\/li>\n<li>M\u1ea1ch c\u00f3 thi\u1ebft b\u1ecb \u0111o \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m<\/li>\n<\/ul>\n<p><strong>\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh:<\/strong> C\u00e1c \u0111\u01a1n v\u1ecb ch\u0103m s\u00f3c \u0111\u1eb7c bi\u1ec7t c\u1ee7a b\u1ec7nh vi\u1ec7n, d\u1ee5ng c\u1ee5 ph\u00f2ng th\u00ed nghi\u1ec7m, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n s\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c<\/p>\n<p><strong>\u01afu \u0111i\u1ec3m c\u1ee7a VIOX:<\/strong> MCB lo\u1ea1i A t\u1eeb VIOX k\u1ebft h\u1ee3p ph\u1ea3n h\u1ed3i c\u1ef1c nhanh v\u1edbi \u0111\u1ed9 tin c\u1eady, ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng cho thi\u1ebft b\u1ecb nghi\u00ean c\u1ee9u v\u00e0 y t\u1ebf chuy\u00ean d\u1ee5ng.<\/p>\n<hr \/>\n<h3>MCB lo\u1ea1i B: Ti\u00eau chu\u1ea9n d\u00e2n d\u1ee5ng (3\u20135\u00d7 d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c)<\/h3>\n<p><strong>\u0110\u1eb7c tr\u01b0ng:<\/strong><\/p>\n<ul>\n<li>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t trong c\u00e1c \u1ee9ng d\u1ee5ng d\u00e2n d\u1ee5ng<\/li>\n<li>\u0110\u1ed9 nh\u1ea1y v\u1eeba ph\u1ea3i cho c\u00e1c m\u1ea1ch chung<\/li>\n<li>Ng\u1eaft m\u1ea1ch \u1edf 3 \u0111\u1ebfn 5 l\u1ea7n d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c trong qu\u00e1 tr\u00ecnh ng\u1eafn m\u1ea1ch<\/li>\n<li>Ph\u1ea3n \u1ee9ng nhanh v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u1ef1 c\u1ed1 nguy hi\u1ec3m<\/li>\n<\/ul>\n<p><strong>T\u1ed1t nh\u1ea5t cho:<\/strong><\/p>\n<ul>\n<li>\u00c1nh s\u00e1ng khu d\u00e2n c\u01b0 m\u1ea1ch<\/li>\n<li>Ti\u00eau chu\u1ea9n, c\u00e1c c\u1eeda h\u00e0ng gia \u0111\u00ecnh<\/li>\n<li>H\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n \u0111a n\u0103ng<\/li>\n<li>Thi\u1ebft b\u1ecb c\u00f3 d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng t\u1ed1i thi\u1ec3u<\/li>\n<\/ul>\n<p><strong>Ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn:<\/strong> S\u1eed d\u1ee5ng MCB lo\u1ea1i B khi:<\/p>\n<ul>\n<li>T\u1ea3i ch\u1ee7 y\u1ebfu l\u00e0 \u0111i\u1ec7n tr\u1edf (m\u00e1y s\u01b0\u1edfi, \u0111\u00e8n, \u0111i\u1ec7n tr\u1edf)<\/li>\n<li>D\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng l\u00e0 t\u1ed1i thi\u1ec3u (d\u01b0\u1edbi 1,5 l\u1ea7n d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c)<\/li>\n<li>Ampacity d\u00e2y \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ecbnh m\u1ee9c b\u1ed9 ng\u1eaft m\u1ea1ch<\/li>\n<\/ul>\n<p><strong>L\u1ee3i \u00edch c\u1ee7a VIOX:<\/strong> B\u1ed9 ng\u1eaft m\u1ea1ch VIOX lo\u1ea1i B \u0111\u00e1p \u1ee9ng c\u1ea3 ti\u00eau chu\u1ea9n IEC v\u00e0 UL, \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 \u0111i\u1ec7n qu\u1ed1c t\u1ebf \u0111\u1ed3ng th\u1eddi cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 d\u00e2n d\u1ee5ng th\u00e2n thi\u1ec7n v\u1edbi ng\u00e2n s\u00e1ch.<\/p>\n<hr \/>\n<h3>MCB lo\u1ea1i C: Ti\u00eau chu\u1ea9n th\u01b0\u01a1ng m\u1ea1i\/c\u00f4ng nghi\u1ec7p (5\u201310\u00d7 d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c)<\/h3>\n<p><strong>\u0110\u1eb7c tr\u01b0ng:<\/strong><\/p>\n<ul>\n<li>\u0110\u1ed9 nh\u1ea1y c\u00e2n b\u1eb1ng cho d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng v\u1eeba ph\u1ea3i<\/li>\n<li>Lo\u1ea1i MCB linh ho\u1ea1t nh\u1ea5t\u2014ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111a d\u1ea1ng<\/li>\n<li>Ng\u1eaft m\u1ea1ch t\u1eeb: 5 \u0111\u1ebfn 10 l\u1ea7n d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c<\/li>\n<li>Cho ph\u00e9p d\u00f2ng \u0111i\u1ec7n t\u0103ng v\u1ecdt trong th\u1eddi gian ng\u1eafn m\u00e0 kh\u00f4ng g\u00e2y ng\u1eaft m\u1ea1ch phi\u1ec1n to\u00e1i<\/li>\n<\/ul>\n<p><strong>T\u1ed1t nh\u1ea5t cho:<\/strong><\/p>\n<ul>\n<li>T\u00f2a nh\u00e0 v\u0103n ph\u00f2ng th\u01b0\u01a1ng m\u1ea1i v\u00e0 kh\u00f4ng gian b\u00e1n l\u1ebb<\/li>\n<li>M\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p nh\u1eb9 v\u00e0 \u0111\u1ed9ng c\u01a1 nh\u1ecf<\/li>\n<li>H\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng hu\u1ef3nh quang v\u00e0 LED<\/li>\n<li>Thi\u1ebft b\u1ecb HVAC v\u00e0 m\u00e1y \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed<\/li>\n<li>M\u1ea1ch s\u01a1 c\u1ea5p m\u00e1y bi\u1ebfn \u00e1p<\/li>\n<\/ul>\n<p><strong>T\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf:<\/strong> Qu\u1ea1t th\u00f4ng gi\u00f3 ph\u00f2ng t\u1eafm c\u1ee7a m\u1ed9t t\u00f2a nh\u00e0 th\u01b0\u01a1ng m\u1ea1i (\u0111\u1ed9ng c\u01a1 c\u00f3 d\u00f2ng \u0111i\u1ec7n t\u0103ng v\u1ecdt khi kh\u1edfi \u0111\u1ed9ng g\u1ea5p 3\u20135 l\u1ea7n) y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 lo\u1ea1i C. Lo\u1ea1i B s\u1ebd g\u00e2y ng\u1eaft m\u1ea1ch phi\u1ec1n to\u00e1i; Lo\u1ea1i D s\u1ebd cho ph\u00e9p c\u00e1c s\u1ef1 c\u1ed1 nguy hi\u1ec3m k\u00e9o d\u00e0i qu\u00e1 l\u00e2u.<\/p>\n<p><strong>\u01afu \u0111i\u1ec3m c\u1ee7a VIOX:<\/strong> MCB lo\u1ea1i C t\u1eeb VIOX c\u00f3 hi\u1ec7u chu\u1ea9n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh, duy tr\u00ec hi\u1ec7u su\u1ea5t tr\u00ean c\u00e1c ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 (\u201325\u00b0C \u0111\u1ebfn +70\u00b0C) ph\u1ed5 bi\u1ebfn trong m\u00f4i tr\u01b0\u1eddng th\u01b0\u01a1ng m\u1ea1i.<\/p>\n<hr \/>\n<h3>MCB lo\u1ea1i D: C\u00f4ng nghi\u1ec7p n\u1eb7ng (10\u201320\u00d7 d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c)<\/h3>\n<p><strong>\u0110\u1eb7c tr\u01b0ng:<\/strong><\/p>\n<ul>\n<li>Chuy\u00ean d\u1ee5ng cho d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng c\u1ef1c cao<\/li>\n<li>Ch\u1ecbu \u0111\u01b0\u1ee3c nh\u1ea5t c\u00e1c xung \u0111i\u1ec7n t\u1ea1m th\u1eddi<\/li>\n<li>Ng\u1eaft m\u1ea1ch t\u1eeb: 10 \u0111\u1ebfn 20 l\u1ea7n d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c<\/li>\n<li>Y\u00eau c\u1ea7u \u0111\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt \u0111\u1ec3 \u1ee9ng d\u1ee5ng an to\u00e0n<\/li>\n<\/ul>\n<p><strong>T\u1ed1t nh\u1ea5t cho:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/vi\/how-to-select-contactors-and-circuit-breakers-based-on-motor-power\/\">\u0110\u1ed9ng c\u01a1 c\u00f4ng nghi\u1ec7p l\u1edbn (&gt;30kW)<\/a><\/li>\n<li>Thi\u1ebft b\u1ecb h\u00e0n v\u00e0 m\u00e1y c\u1eaft plasma<\/li>\n<li>M\u00e1y X-quang v\u00e0 thi\u1ebft b\u1ecb ch\u1ea9n \u0111o\u00e1n y t\u1ebf<\/li>\n<li>Ngu\u1ed3n c\u1ea5p s\u01a1 c\u1ea5p m\u00e1y bi\u1ebfn \u00e1p<\/li>\n<li>M\u00e1y m\u00f3c h\u1ea1ng n\u1eb7ng v\u1edbi b\u1ed9 truy\u1ec1n \u0111\u1ed9ng kh\u1edfi \u0111\u1ed9ng m\u1ec1m<\/li>\n<\/ul>\n<p><strong>C\u1ea3nh b\u00e1o quan tr\u1ecdng:<\/strong> MCB lo\u1ea1i D n\u00ean <strong>Kh\u00f4ng bao gi\u1edd<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng d\u00e2n c\u01b0. Ng\u01b0\u1ee1ng ng\u1eaft cao c\u00f3 th\u1ec3 cho ph\u00e9p d\u00f2ng \u0111i\u1ec7n ng\u1eafn m\u1ea1ch nguy hi\u1ec3m t\u1ed3n t\u1ea1i, g\u00e2y ra nguy c\u01a1 h\u1ecfa ho\u1ea1n.<\/p>\n<p><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt VIOX:<\/strong> Aptomat VIOX lo\u1ea1i D k\u1ebft h\u1ee3p c\u00f4ng ngh\u1ec7 d\u1eadp h\u1ed3 quang t\u1eeb t\u00ednh, \u0111\u1ea3m b\u1ea3o d\u1eadp h\u1ed3 quang nhanh ch\u00f3ng ngay c\u1ea3 \u1edf m\u1ee9c d\u00f2ng \u0111i\u1ec7n c\u1ef1c cao, b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p tr\u1ecb gi\u00e1 h\u00e0ng tri\u1ec7u \u0111\u00f4 la.<\/p>\n<hr \/>\n<h3>MCB lo\u1ea1i K: C\u00f4ng nghi\u1ec7p chuy\u00ean d\u1ee5ng (8\u201312\u00d7 D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c)<\/h3>\n<p><strong>\u0110\u1eb7c tr\u01b0ng:<\/strong><\/p>\n<ul>\n<li>Trung gian gi\u1eefa lo\u1ea1i C v\u00e0 lo\u1ea1i D<\/li>\n<li>\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho m\u1ed9t s\u1ed1 lo\u1ea1i \u0111\u1ed9ng c\u01a1 nh\u1ea5t \u0111\u1ecbnh<\/li>\n<li>Cung c\u1ea5p s\u1ef1 linh ho\u1ea1t cho m\u00e1y m\u00f3c chuy\u00ean d\u1ee5ng<\/li>\n<li>\u00cdt ph\u1ed5 bi\u1ebfn h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i B, C, D<\/li>\n<\/ul>\n<p><strong>T\u1ed1t nh\u1ea5t cho:<\/strong><\/p>\n<ul>\n<li>Kh\u1edfi \u0111\u1ed9ng t\u1eeb \u0111\u1ed9ng c\u01a1 v\u00e0 thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u1ee5 th\u1ec3<\/li>\n<li>M\u1ed9t s\u1ed1 ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p ch\u00e2u \u00c2u<\/li>\n<li>C\u00e1c \u1ee9ng d\u1ee5ng chuy\u1ec3n ti\u1ebfp gi\u1eefa th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u00f4ng nghi\u1ec7p n\u1eb7ng<\/li>\n<\/ul>\n<p><strong>L\u01b0u \u00fd v\u1ec1 t\u00ednh kh\u1ea3 d\u1ee5ng:<\/strong> VIOX cung c\u1ea5p MCB lo\u1ea1i K cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t OEM v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p chuy\u00ean d\u1ee5ng; li\u00ean h\u1ec7 v\u1edbi b\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt \u0111\u1ec3 bi\u1ebft c\u00e1c y\u00eau c\u1ea7u t\u00f9y ch\u1ec9nh.<\/p>\n<hr \/>\n<h3>MCB lo\u1ea1i Z: B\u1ea3o v\u1ec7 b\u00e1n d\u1eabn (2\u20133\u00d7 D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c)<\/h3>\n<p><strong>\u0110\u1eb7c tr\u01b0ng:<\/strong><\/p>\n<ul>\n<li>B\u1ea3o v\u1ec7 si\u00eau nh\u1ea1y cho c\u00e1c m\u1ea1ch tinh vi<\/li>\n<li>T\u01b0\u01a1ng t\u1ef1 nh\u01b0 lo\u1ea1i A nh\u01b0ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho PLC v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n hi\u1ec7n \u0111\u1ea1i<\/li>\n<li>Ph\u1ea3n h\u1ed3i t\u1ee9c th\u00ec v\u1edbi d\u00f2ng \u0111i\u1ec7n qu\u00e1 t\u1ea3i t\u1ed1i thi\u1ec3u<\/li>\n<li>Ng\u0103n ng\u1eeba l\u1ed7i t\u1ea7ng trong m\u1ea1ch t\u00edch h\u1ee3p<\/li>\n<\/ul>\n<p><strong>T\u1ed1t nh\u1ea5t cho:<\/strong><\/p>\n<ul>\n<li>PLC c\u00f4ng nghi\u1ec7p v\u00e0 m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n<\/li>\n<li>Thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111i\u1ec7n t\u1eed<\/li>\n<li>D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t ch\u1ea5t b\u00e1n d\u1eabn<\/li>\n<li>M\u1ea1ch \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m d\u1eef li\u1ec7u<\/li>\n<li>H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng hi\u1ec7n \u0111\u1ea1i<\/li>\n<\/ul>\n<p><strong>V\u00ed d\u1ee5 \u1ee9ng d\u1ee5ng:<\/strong> M\u1ea1ch \u0111i\u1ec1u khi\u1ec3n c\u1ee7a bi\u1ebfn t\u1ea7n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi s\u1eed d\u1ee5ng b\u1ea3o v\u1ec7 lo\u1ea1i Z. N\u1ebfu s\u1eed d\u1ee5ng lo\u1ea1i B, ng\u01b0\u1ee1ng cao s\u1ebd cho ph\u00e9p \u0111i\u1ec7n \u00e1p qu\u00e1 \u0111\u1ed9 l\u00e0m h\u1ecfng c\u00e1c th\u00e0nh ph\u1ea7n b\u00e1n d\u1eabn \u0111\u1eaft ti\u1ec1n.<\/p>\n<hr \/>\n<h2>B\u1ea3ng so s\u00e1nh l\u1ef1a ch\u1ecdn MCB<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/IEC-60898-MCB-trip-characteristic-curves-comparing-Types-A-through-Z-showing-thermal-and-magnetic-trip-thresholds.webp\" alt=\"IEC 60898 MCB trip characteristic curves comparing Types A through Z\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px;\">\u0110\u01b0\u1eddng cong \u0111\u1eb7c t\u00ednh ng\u1eaft IEC 60898 hi\u1ec3n th\u1ecb ng\u01b0\u1ee1ng ng\u1eaft nhi\u1ec7t v\u00e0 t\u1eeb t\u00ednh cho c\u00e1c lo\u1ea1i A, B, C, D, K v\u00e0 Z.<\/figcaption><\/figure>\n<table style=\"border-collapse: collapse; border-spacing: 0; width: 100%; text-align: left;\" border=\"1\">\n<thead style=\"background-color: #f2f2f2;\">\n<tr>\n<th style=\"padding: 10px;\">Lo\u1ea1i<\/th>\n<th style=\"padding: 10px;\">Ph\u1ea1m vi ng\u1eaft<\/th>\n<th style=\"padding: 10px;\">Dung sai kh\u1edfi \u0111\u1ed9ng<\/th>\n<th style=\"padding: 10px;\">\u1ee8ng d\u1ee5ng t\u1ed1t nh\u1ea5t<\/th>\n<th style=\"padding: 10px;\">R\u1ee7i ro ng\u1eaft m\u1ea1ch do nhi\u1ec5u<\/th>\n<th style=\"padding: 10px;\">Chi ph\u00ed<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>M\u1ed9t<\/strong><\/td>\n<td style=\"padding: 10px;\">2\u20133\u00d7<\/td>\n<td style=\"padding: 10px;\">T\u1ed1i thi\u1ec3u<\/td>\n<td style=\"padding: 10px;\">Y t\u1ebf\/\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td style=\"padding: 10px;\">R\u1ea5t cao<\/td>\n<td style=\"padding: 10px;\">Cao h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>B<\/strong><\/td>\n<td style=\"padding: 10px;\">3\u20135\u00d7<\/td>\n<td style=\"padding: 10px;\">Th\u1ea5p<\/td>\n<td style=\"padding: 10px;\">D\u00e2n c\u01b0<\/td>\n<td style=\"padding: 10px;\">Th\u1ea5p (s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng)<\/td>\n<td style=\"padding: 10px;\">Th\u1ea5p nh\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>C<\/strong><\/td>\n<td style=\"padding: 10px;\">5\u201310\u00d7<\/td>\n<td style=\"padding: 10px;\">V\u1eeba ph\u1ea3i<\/td>\n<td style=\"padding: 10px;\">Th\u01b0\u01a1ng m\u1ea1i\/C\u00f4ng nghi\u1ec7p nh\u1eb9<\/td>\n<td style=\"padding: 10px;\">R\u1ea5t th\u1ea5p<\/td>\n<td style=\"padding: 10px;\">Th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>D<\/strong><\/td>\n<td style=\"padding: 10px;\">10\u201320\u00d7<\/td>\n<td style=\"padding: 10px;\">Cao<\/td>\n<td style=\"padding: 10px;\">C\u00f4ng Nghi\u1ec7p N\u1eb7ng<\/td>\n<td style=\"padding: 10px;\">Kh\u00f4ng \u0111\u00e1ng k\u1ec3<\/td>\n<td style=\"padding: 10px;\">V\u1eeba<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>K<\/strong><\/td>\n<td style=\"padding: 10px;\">8\u201312\u00d7<\/td>\n<td style=\"padding: 10px;\">Cao<\/td>\n<td style=\"padding: 10px;\">Chuy\u00ean<\/td>\n<td style=\"padding: 10px;\">Hi\u1ebfm<\/td>\n<td style=\"padding: 10px;\">Trung b\u00ecnh-Cao<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Z<\/strong><\/td>\n<td style=\"padding: 10px;\">2\u20133\u00d7<\/td>\n<td style=\"padding: 10px;\">T\u1ed1i thi\u1ec3u<\/td>\n<td style=\"padding: 10px;\">\u0110i\u1ec7n t\u1eed\/\u0110i\u1ec1u khi\u1ec3n<\/td>\n<td style=\"padding: 10px;\">R\u1ea5t cao<\/td>\n<td style=\"padding: 10px;\">Cao h\u01a1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>C\u00e1ch ch\u1ecdn lo\u1ea1i MCB ph\u00f9 h\u1ee3p: Khung t\u1eebng b\u01b0\u1edbc<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/MCB-Type-selection-decision-tree-flowchart-showing-how-to-choose-between-Types-A-B-C-D-K-and-Z-based-on-load-characteristics.webp\" alt=\"MCB Type selection decision tree flowchart\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px;\">L\u01b0u \u0111\u1ed3 c\u00e2y quy\u1ebft \u0111\u1ecbnh to\u00e0n di\u1ec7n \u0111\u1ec3 l\u1ef1a ch\u1ecdn gi\u1eefa c\u00e1c lo\u1ea1i MCB A, B, C, D, K v\u00e0 Z d\u1ef1a tr\u00ean c\u00e1c \u0111\u1eb7c t\u00ednh t\u1ea3i c\u1ee5 th\u1ec3.<\/figcaption><\/figure>\n<h3>B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh lo\u1ea1i t\u1ea3i c\u1ee7a b\u1ea1n<\/h3>\n<p>\u0110\u1eb7t nh\u1eefng c\u00e2u h\u1ecfi sau:<\/p>\n<ul>\n<li>T\u1ea3i c\u1ee7a b\u1ea1n l\u00e0 \u0111i\u1ec7n tr\u1edf (s\u01b0\u1edfi \u1ea5m, chi\u1ebfu s\u00e1ng, \u0111i\u1ec7n tr\u1edf) hay \u0111i\u1ec7n c\u1ea3m (\u0111\u1ed9ng c\u01a1, m\u00e1y bi\u1ebfn \u00e1p)?<\/li>\n<li>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb l\u00e0 g\u00ec? (Ki\u1ec3m tra b\u1ea3ng t\u00ean ho\u1eb7c h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng)<\/li>\n<li>C\u00f3 c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng do \u0111i\u1ec7n \u00e1p qu\u00e1 \u0111\u1ed9 kh\u00f4ng?<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 2: X\u00e1c \u0111\u1ecbnh \u0111\u1eb7c t\u00ednh d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng<\/h3>\n<ul>\n<li><strong>T\u1ea3i \u0111i\u1ec7n tr\u1edf:<\/strong> &lt;1,5\u00d7 d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c \u2192 S\u1eed d\u1ee5ng <strong>Lo\u1ea1i B<\/strong><\/li>\n<li><strong>T\u1ea3i \u0111i\u1ec7n c\u1ea3m\/\u0110\u1ed9ng c\u01a1:<\/strong> 2\u20134\u00d7 d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c \u2192 S\u1eed d\u1ee5ng <strong>Lo\u1ea1i C<\/strong><\/li>\n<li><strong>T\u1ea3i \u0111i\u1ec7n c\u1ea3m\/\u0110\u1ed9ng c\u01a1 n\u1eb7ng:<\/strong> &gt;5\u00d7 d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c \u2192 S\u1eed d\u1ee5ng <strong>Lo\u1ea1i D<\/strong><\/li>\n<li><strong>\u0110i\u1ec7n t\u1eed\/PLC nh\u1ea1y c\u1ea3m:<\/strong> T\u1ea5t c\u1ea3 c\u00e1c ph\u1ea1m vi \u2192 S\u1eed d\u1ee5ng <strong>Lo\u1ea1i Z ho\u1eb7c Lo\u1ea1i A<\/strong><\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 3: X\u00e1c minh kh\u1ea3 n\u0103ng c\u1eaft<\/h3>\n<p>MCB <a href=\"https:\/\/test.viox.com\/vi\/circuit-breaker-ratings-icu-ics-icw-icm\/\">kh\u1ea3 n\u0103ng ph\u00e1 v\u1ee1<\/a> ph\u1ea3i v\u01b0\u1ee3t qu\u00e1 d\u00f2ng \u0111i\u1ec7n ng\u1eafn m\u1ea1ch ti\u1ec1m n\u0103ng t\u1ed1i \u0111a t\u1ea1i \u0111i\u1ec3m l\u1eafp \u0111\u1eb7t:<\/p>\n<ul>\n<li><strong>Khu d\u00e2n c\u01b0:<\/strong> Kh\u1ea3 n\u0103ng c\u1eaft t\u1ed1i thi\u1ec3u 6kA<\/li>\n<li><strong>Thu\u1ed9c v\u1ec1 th\u01b0\u01a1ng m\u1ea1i:<\/strong> Kh\u1ea3 n\u0103ng c\u1eaft t\u1ed1i thi\u1ec3u 10kA<\/li>\n<li><strong>C\u00f4ng nghi\u1ec7p:<\/strong> 25kA tr\u1edf l\u00ean (y\u00eau c\u1ea7u t\u00ednh to\u00e1n c\u1ee5 th\u1ec3 cho t\u1eebng \u0111\u1ecba \u0111i\u1ec3m)<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 4: X\u00e1c nh\u1eadn tu\u00e2n th\u1ee7<\/h3>\n<p>X\u00e1c minh l\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n \u0111\u00e1p \u1ee9ng:<\/p>\n<ul>\n<li><strong>IEC 60898-1<\/strong> (Ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf)<\/li>\n<li><strong><a href=\"https:\/\/test.viox.com\/vi\/ul-489-vs-ul-1077\/\">UL 489<\/a><\/strong> (Ti\u00eau chu\u1ea9n B\u1eafc M\u1ef9)<\/li>\n<li><strong><a href=\"https:\/\/test.viox.com\/vi\/nec-vs-iec-terminology-correspondence\/\">\u0110i\u1ec7n \u0111\u1ecba ph\u01b0\u01a1ng, m\u00e3<\/a><\/strong> (NEC, IEC 60364, BS 7671, v.v.)<\/li>\n<\/ul>\n<p><strong>Ch\u1ee9ng nh\u1eadn VIOX:<\/strong> T\u1ea5t c\u1ea3 MCB VIOX \u0111\u1ec1u c\u00f3 ch\u1ee9ng nh\u1eadn k\u00e9p tu\u00e2n th\u1ee7 c\u1ea3 IEC v\u00e0 UL, \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c y\u00eau c\u1ea7u l\u1eafp \u0111\u1eb7t tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n<hr \/>\n<h2>C\u00e1c l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u00e0 gi\u1ea3i ph\u00e1p v\u1ec1 lo\u1ea1i MCB<\/h2>\n<figure style=\"text-align: center; margin: 20px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/VIOX-miniature-circuit-breakers-installed-in-industrial-distribution-panel-showing-Types-B-C-and-D-with-proper-labeling-and-electrical-connections.webp\" alt=\"VIOX miniature circuit breakers installed in industrial distribution panel\" \/><figcaption style=\"font-style: italic; color: #666; margin-top: 8px;\">MCB thu nh\u1ecf VIOX Lo\u1ea1i B, C v\u00e0 D \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t ch\u00ednh x\u00e1c trong t\u1ee7 ph\u00e2n ph\u1ed1i c\u00f4ng nghi\u1ec7p v\u1edbi nh\u00e3n m\u00e1c ph\u00f9 h\u1ee3p.<\/figcaption><\/figure>\n<h3>L\u1ed7i 1: S\u1eed d\u1ee5ng Lo\u1ea1i B cho m\u1ea1ch \u0111\u1ed9ng c\u01a1<\/h3>\n<p><strong>V\u1ea5n \u0111\u1ec1:<\/strong> \u0110\u1ed9ng c\u01a1 t\u1ea1o ra d\u00f2ng kh\u1edfi \u0111\u1ed9ng g\u1ea5p 3\u20135 l\u1ea7n, g\u00e2y ra ng\u1eaft m\u1ea1ch phi\u1ec1n to\u00e1i cho Lo\u1ea1i B<\/p>\n<p><strong>Gi\u1ea3i ph\u00e1p:<\/strong> S\u1eed d\u1ee5ng <a href=\"https:\/\/test.viox.com\/vi\/understanding-trip-curves\/\">MCB Lo\u1ea1i C \u0111\u01b0\u1ee3c \u0111\u1ecbnh m\u1ee9c cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ed9ng c\u01a1 theo IEC 60947-4-1<\/a><\/p>\n<h3>L\u1ed7i 2: S\u1eed d\u1ee5ng Lo\u1ea1i D cho d\u00e2n d\u1ee5ng<\/h3>\n<p><strong>V\u1ea5n \u0111\u1ec1:<\/strong> Lo\u1ea1i D s\u1ebd kh\u00f4ng b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c ng\u1eafn m\u1ea1ch th\u00f4ng th\u01b0\u1eddng \u0111\u1ee7 nhanh<\/p>\n<p><strong>Gi\u1ea3i ph\u00e1p:<\/strong> S\u1eed d\u1ee5ng Lo\u1ea1i B cho d\u00e2n d\u1ee5ng, Lo\u1ea1i C cho th\u01b0\u01a1ng m\u1ea1i<\/p>\n<h3>L\u1ed7i 3: Kh\u00f4ng kh\u1edbp MCB v\u00e0 k\u00edch th\u01b0\u1edbc d\u00e2y d\u1eabn<\/h3>\n<p><strong>V\u1ea5n \u0111\u1ec1:<\/strong> MCB 16A b\u1ea3o v\u1ec7 d\u00e2y 2.5mm\u00b2 (ch\u1ec9 \u0111\u1ecbnh m\u1ee9c 20A li\u00ean t\u1ee5c)<\/p>\n<p><strong>Gi\u1ea3i ph\u00e1p:<\/strong> \u0110\u1ea3m b\u1ea3o d\u00f2ng \u0111i\u1ec7n cho ph\u00e9p c\u1ee7a d\u00e2y d\u1eabn v\u01b0\u1ee3t qu\u00e1 \u0111\u1ecbnh m\u1ee9c MCB theo h\u1ec7 s\u1ed1 an to\u00e0n 25%<\/p>\n<hr \/>\n<h2>Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/h2>\n<p><strong>C\u00e2u h\u1ecfi 1: S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa MCB Lo\u1ea1i B v\u00e0 Lo\u1ea1i C l\u00e0 g\u00ec?<\/strong><\/p>\n<p>Tr\u1ea3 l\u1eddi: Lo\u1ea1i B ng\u1eaft m\u1ea1ch \u1edf d\u00f2ng \u0111i\u1ec7n g\u1ea5p 3\u20135 l\u1ea7n \u0111\u1ecbnh m\u1ee9c (ph\u00f9 h\u1ee3p cho t\u1ea3i \u0111i\u1ec7n tr\u1edf d\u00e2n d\u1ee5ng), trong khi Lo\u1ea1i C ng\u1eaft m\u1ea1ch \u1edf d\u00f2ng \u0111i\u1ec7n g\u1ea5p 5\u201310 l\u1ea7n \u0111\u1ecbnh m\u1ee9c (ph\u00f9 h\u1ee3p cho t\u1ea3i c\u1ea3m \u1ee9ng th\u01b0\u01a1ng m\u1ea1i\/c\u00f4ng nghi\u1ec7p). S\u1eed d\u1ee5ng Lo\u1ea1i B tr\u00ean m\u1ea1ch \u0111\u1ed9ng c\u01a1 g\u00e2y ra ng\u1eaft m\u1ea1ch phi\u1ec1n to\u00e1i; s\u1eed d\u1ee5ng Lo\u1ea1i C tr\u00ean m\u1ea1ch chi\u1ebfu s\u00e1ng l\u00e0 an to\u00e0n nh\u01b0ng kh\u00f4ng c\u1ea7n thi\u1ebft. T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 <a href=\"https:\/\/test.viox.com\/vi\/types-of-circuit-breakers\/\">so s\u00e1nh c\u00e1c lo\u1ea1i MCB<\/a>.<\/p>\n<p><strong>C\u00e2u h\u1ecfi 2: T\u00f4i c\u00f3 th\u1ec3 thay th\u1ebf MCB Lo\u1ea1i C b\u1eb1ng MCB Lo\u1ea1i B kh\u00f4ng?<\/strong><\/p>\n<p>Tr\u1ea3 l\u1eddi: Kh\u00f4ng. \u0110i\u1ec1u n\u00e0y r\u1ea5t nguy hi\u1ec3m. Lo\u1ea1i B ng\u1eaft m\u1ea1ch qu\u00e1 d\u1ec5 d\u00e0ng \u0111\u1ed1i v\u1edbi d\u00f2ng kh\u1edfi \u0111\u1ed9ng c\u1ea3m \u1ee9ng, g\u00e2y ra m\u1ea5t \u0111i\u1ec7n phi\u1ec1n to\u00e1i th\u01b0\u1eddng xuy\u00ean. Lu\u00f4n x\u00e1c minh lo\u1ea1i t\u1ea3i tr\u01b0\u1edbc khi ch\u1ecdn lo\u1ea1i MCB.<\/p>\n<p><strong>C\u00e2u h\u1ecfi 3: L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 bi\u1ebft m\u1ea1ch c\u1ee7a t\u00f4i hi\u1ec7n \u0111ang s\u1eed d\u1ee5ng lo\u1ea1i MCB n\u00e0o?<\/strong><\/p>\n<p>Tr\u1ea3 l\u1eddi: Nh\u00ecn v\u00e0o m\u1eb7t tr\u01b0\u1edbc c\u1ee7a b\u1ed9 ng\u1eaft m\u1ea1ch. Ch\u1eef c\u00e1i lo\u1ea1i (A, B, C, D, K ho\u1eb7c Z) \u0111\u01b0\u1ee3c in c\u00f9ng v\u1edbi \u0111\u1ecbnh m\u1ee9c ampe (v\u00ed d\u1ee5: \u201cC16\u201d = Lo\u1ea1i C, 16 Ampe).<\/p>\n<p><strong>C\u00e2u h\u1ecfi 4: \u0110i\u1ec1u g\u00ec x\u1ea3y ra n\u1ebfu t\u00f4i s\u1eed d\u1ee5ng sai lo\u1ea1i MCB?<\/strong><\/p>\n<p>M\u1ed8T:<\/p>\n<ul>\n<li><strong>Lo\u1ea1i qu\u00e1 nh\u1ea1y:<\/strong> Ng\u1eaft m\u1ea1ch phi\u1ec1n to\u00e1i th\u01b0\u1eddng xuy\u00ean, t\u1ed5n th\u1ea5t s\u1ea3n xu\u1ea5t, hao m\u00f2n thi\u1ebft b\u1ecb do \u0111\u1eb7t l\u1ea1i li\u00ean t\u1ee5c<\/li>\n<li><strong>Lo\u1ea1i qu\u00e1 kh\u00f4ng nh\u1ea1y:<\/strong> D\u00f2ng \u0111i\u1ec7n qu\u00e1 m\u1ee9c nguy hi\u1ec3m v\u1eabn t\u1ed3n t\u1ea1i, g\u00e2y ra h\u1ecfa ho\u1ea1n, ph\u00e1 h\u1ee7y thi\u1ebft b\u1ecb v\u00e0 c\u00e1c m\u1ed1i nguy hi\u1ec3m ti\u1ec1m \u1ea9n v\u1ec1 \u0111i\u1ec7n gi\u1eadt<\/li>\n<\/ul>\n<p><strong>C\u00e2u h\u1ecfi 5: MCB VIOX c\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh m\u1ee9c cho c\u1ea3 \u1ee9ng d\u1ee5ng AC v\u00e0 DC kh\u00f4ng?<\/strong><\/p>\n<p>Tr\u1ea3 l\u1eddi: MCB VIOX ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c \u0111\u1ecbnh m\u1ee9c cho AC 50\/60Hz. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng DC (h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, pin), h\u00e3y ch\u1ec9 \u0111\u1ecbnh MCB \u0111\u01b0\u1ee3c \u0111\u1ecbnh m\u1ee9c DC ri\u00eang. Tham kh\u1ea3o b\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt c\u1ee7a VIOX \u0111\u1ec3 bi\u1ebft c\u00e1c y\u00eau c\u1ea7u \u0111i\u1ec7n \u00e1p DC c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n<p><strong>C\u00e2u h\u1ecfi 6: M\u1ed1i quan h\u1ec7 gi\u1eefa lo\u1ea1i MCB v\u00e0 kh\u1ea3 n\u0103ng c\u1eaft l\u00e0 g\u00ec?<\/strong><\/p>\n<p>Tr\u1ea3 l\u1eddi: C\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ed9c l\u1eadp. <a href=\"https:\/\/test.viox.com\/vi\/circuit-breaker-ratings-icu-ics-icw-icm\/\">Kh\u1ea3 n\u0103ng ph\u00e1 v\u1ee1<\/a> (\u0110\u1ecbnh m\u1ee9c kA) l\u00e0 d\u00f2ng \u0111i\u1ec7n ng\u1eafn m\u1ea1ch t\u1ed1i \u0111a m\u00e0 b\u1ed9 ng\u1eaft m\u1ea1ch c\u00f3 th\u1ec3 ng\u1eaft m\u1ed9t c\u00e1ch an to\u00e0n. Lo\u1ea1i MCB x\u00e1c \u0111\u1ecbnh ng\u01b0\u1ee1ng ng\u1eaft. C\u1ea3 hai ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ecdn ch\u00ednh x\u00e1c \u0111\u1ec3 v\u1eadn h\u00e0nh an to\u00e0n.<\/p>\n<p><strong>C\u00e2u h\u1ecfi 7: C\u00e1c lo\u1ea1i MCB c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng kh\u00f4ng?<\/strong><\/p>\n<p>Tr\u1ea3 l\u1eddi: Kh\u00f4ng. MCB \u0111\u01b0\u1ee3c ch\u1ecdn \u0111\u00fang c\u00e1ch thu\u1ed9c b\u1ea5t k\u1ef3 lo\u1ea1i n\u00e0o kh\u00f4ng ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c. Tuy nhi\u00ean, b\u1ed9 ng\u1eaft m\u1ea1ch c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u00e2y ra ng\u1eaft m\u1ea1ch phi\u1ec1n to\u00e1i l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, l\u00e3ng ph\u00ed n\u0103ng l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb.<\/p>\n<hr \/>\n<h2>Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/h2>\n<ul>\n<li>\u2713 <strong>S\u00e1u lo\u1ea1i MCB t\u1ed3n t\u1ea1i<\/strong> (A, B, C, D, K, Z), m\u1ed7i lo\u1ea1i \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho c\u00e1c \u0111\u1eb7c t\u00ednh t\u1ea3i c\u1ee5 th\u1ec3 v\u00e0 m\u1ee9c d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng<\/li>\n<li>\u2713 <strong>Lo\u1ea1i B C\u00f4ng<\/strong> l\u00e0 ti\u00eau chu\u1ea9n cho c\u00e1c \u1ee9ng d\u1ee5ng d\u00e2n d\u1ee5ng v\u1edbi t\u1ea3i \u0111i\u1ec7n tr\u1edf v\u00e0 d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng t\u1ed1i thi\u1ec3u<\/li>\n<li>\u2713 <strong>Lo\u1ea1i C C\u00f4ng<\/strong> l\u00e0 l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00f4i tr\u01b0\u1eddng th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u00f4ng nghi\u1ec7p nh\u1eb9 v\u1edbi d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng v\u1eeba ph\u1ea3i (\u0111\u1ed9ng c\u01a1, m\u00e1y bi\u1ebfn \u00e1p, HVAC)<\/li>\n<li>\u2713 <strong>Lo\u1ea1i D C\u00f4ng<\/strong> \u0111\u01b0\u1ee3c d\u00e0nh ri\u00eang cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p n\u1eb7ng v\u1edbi d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng c\u1ef1c l\u1edbn\u2014kh\u00f4ng bao gi\u1edd s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng d\u00e2n d\u1ee5ng<\/li>\n<li>\u2713 <strong>L\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i MCB<\/strong> ng\u0103n ng\u1eeba ng\u1eaft m\u1ea1ch phi\u1ec1n to\u00e1i, h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb v\u00e0 nguy c\u01a1 h\u1ecfa ho\u1ea1n<\/li>\n<li>\u2713 <strong>Lu\u00f4n x\u00e1c minh kh\u1ea3 n\u0103ng c\u1eaft<\/strong> ph\u00f9 h\u1ee3p v\u1edbi d\u00f2ng \u0111i\u1ec7n ng\u1eafn m\u1ea1ch ti\u1ec1m n\u0103ng t\u1ed1i \u0111a c\u1ee7a h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t c\u1ee7a b\u1ea1n<\/li>\n<li>\u2713 <strong>D\u00f2ng \u0111i\u1ec7n cho ph\u00e9p c\u1ee7a d\u00e2y d\u1eabn ph\u1ea3i v\u01b0\u1ee3t qu\u00e1<\/strong> \u0110\u1ecbnh m\u1ee9c MCB theo h\u1ec7 s\u1ed1 an to\u00e0n 25% \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ea3o v\u1ec7 m\u1ea1ch th\u00edch h\u1ee3p<\/li>\n<li>\u2713 <strong>MCB VIOX \u0111\u00e1p \u1ee9ng IEC 60898-1 v\u00e0 UL 489<\/strong> c\u00e1c ti\u00eau chu\u1ea9n \u0111\u1ec3 tu\u00e2n th\u1ee7 v\u00e0 \u0111\u1ed9 tin c\u1eady tr\u00ean to\u00e0n th\u1ebf gi\u1edbi<\/li>\n<\/ul>\n<hr \/>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>L\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i MCB l\u00e0 n\u1ec1n t\u1ea3ng cho an to\u00e0n \u0111i\u1ec7n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c lo\u1ea1i A \u0111\u1ebfn Z, \u0111\u00e1nh gi\u00e1 c\u00e1c \u0111\u1eb7c t\u00ednh t\u1ea3i c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n v\u00e0 tu\u00e2n theo khu\u00f4n kh\u1ed5 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c n\u00eau \u1edf tr\u00ean, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 tin ch\u1ec9 \u0111\u1ecbnh b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng th\u00edch h\u1ee3p cho b\u1ea5t k\u1ef3 \u1ee9ng d\u1ee5ng n\u00e0o\u2014d\u00e2n d\u1ee5ng, th\u01b0\u01a1ng m\u1ea1i ho\u1eb7c c\u00f4ng nghi\u1ec7p.<\/p>\n<p>Khi nghi ng\u1edd, h\u00e3y tham kh\u1ea3o \u00fd ki\u1ebfn c\u1ee7a m\u1ed9t k\u1ef9 s\u01b0 \u0111i\u1ec7n c\u00f3 tr\u00ecnh \u0111\u1ed9 ho\u1eb7c li\u00ean h\u1ec7 v\u1edbi b\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt c\u1ee7a VIOX \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn c\u1ee5 th\u1ec3 cho \u1ee9ng d\u1ee5ng. VIOX cung c\u1ea5p m\u1ed9t danh m\u1ee5c \u0111\u1ea7y \u0111\u1ee7 c\u00e1c MCB tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i ti\u00eau chu\u1ea9n, \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt to\u00e0n di\u1ec7n v\u00e0 h\u1ed7 tr\u1ee3 t\u1ea1i ch\u1ed7 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u1ee7a b\u1ea1n lu\u00f4n an to\u00e0n v\u00e0 tu\u00e2n th\u1ee7.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t c\u00f4ng nghi\u1ec7p ph\u1ee9c t\u1ea1p ho\u1eb7c c\u00e1c y\u00eau c\u1ea7u \u0111i\u1ec7n \u00e1p\/t\u1ea7n s\u1ed1 chuy\u00ean d\u1ee5ng, nh\u00f3m k\u1ef9 thu\u1eadt \u1ee9ng d\u1ee5ng c\u1ee7a VIOX lu\u00f4n s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3.<\/p>\n<hr \/>\n<h2>B\u00e0i vi\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/vi\/what-is-a-miniature-circuit-breaker-mcb\/\">Aptomat thu nh\u1ecf (MCB) l\u00e0 g\u00ec: H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/vi\/mcb-full-form-in-electrical\/\">D\u1ea1ng \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a MCB trong \u0111i\u1ec7n: Aptomat thu nh\u1ecf<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/vi\/types-of-circuit-breakers\/\">C\u00e1c lo\u1ea1i Aptomat: H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/vi\/circuit-breaker-ratings-icu-ics-icw-icm\/\">\u0110\u1ecbnh m\u1ee9c Aptomat: H\u01b0\u1edbng d\u1eabn ICU, ICS, ICW, ICM<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/vi\/understanding-trip-curves\/\">Hi\u1ec3u v\u1ec1 \u0110\u01b0\u1eddng cong Chuy\u1ebfn \u0111i<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/vi\/how-to-choose-the-right-miniature-circuit-breaker\/\">C\u00e1ch ch\u1ecdn Aptomat thu nh\u1ecf ph\u00f9 h\u1ee3p<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/vi\/complete-guide-to-air-circuit-breakers-acb\/\">H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 M\u00e1y c\u1eaft kh\u00f4ng kh\u00ed (ACB)<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/vi\/mcb-buying-checklist-b2b-procurement-guide\/\">Danh s\u00e1ch ki\u1ec3m tra mua MCB: H\u01b0\u1edbng d\u1eabn mua s\u1eafm B2B<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 24px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 24px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 897.922px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 897.922px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6041.31px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6041.31px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>VIOX MCB lineup displaying Types B, C, D, and Z with clear amperage ratings and terminal connections. Introduction Understanding the types of MCB is critical for electrical safety, code compliance, and equipment protection across residential, commercial, and industrial applications. With six standard MCB classifications based on trip characteristics, selecting the right type prevents costly downtime, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21334,"comment_status":"closed","ping_status":"open","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-13551","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\/13551","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=13551"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/13551\/revisions"}],"predecessor-version":[{"id":21333,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/13551\/revisions\/21333"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media\/21334"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media?parent=13551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/categories?post=13551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/tags?post=13551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}