{"id":7015,"date":"2026-09-28T11:19:07","date_gmt":"2026-09-28T04:19:07","guid":{"rendered":"https:\/\/sunnysolar.vn\/?post_type=product&#038;p=7015"},"modified":"2026-09-28T11:19:24","modified_gmt":"2026-09-28T04:19:24","slug":"mcb-ac-cemig-smgb1-63-3-pha-4p-63a-400vac-6ka","status":"publish","type":"product","link":"https:\/\/sunnysolar.vn\/en\/product\/mcb-ac-cemig-smgb1-63-3-pha-4p-63a-400vac-6ka\/","title":{"rendered":"MCB AC Cemig SMGB1-63 3 Pha 4P 63A 400VAC 6kA"},"content":{"rendered":"<h1>MCB AC 3 Pha 4P 63A 400VAC 6kA Cemig SMGB1-63<\/h1>\n<div>\n<hr \/>\n<\/div>\n<h2>MCB AC Cemig SMGB1-63 3 pha 4P 63A 400VAC 6kA<\/h2>\n<p><strong>MCB AC Cemig SMGB1-63<\/strong> l\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft v\u00e0 b\u1ea3o v\u1ec7 m\u1ea1ch \u0111i\u1ec7n AC, c\u00f3 c\u1ea5u h\u00ecnh <strong>3 pha \u2013 4P<\/strong>, d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c <strong>63A<\/strong>, \u0111i\u1ec7n \u00e1p <strong>400VAC<\/strong> v\u00e0 kh\u1ea3 n\u0103ng c\u1eaft ng\u1eafn m\u1ea1ch <strong>6kA<\/strong>.<\/p>\n<p>Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n tr\u01b0\u1edbc c\u00e1c s\u1ef1 c\u1ed1 <strong>qu\u00e1 t\u1ea3i v\u00e0 ng\u1eafn m\u1ea1ch<\/strong>, ph\u00f9 h\u1ee3p l\u1eafp \u0111\u1eb7t trong t\u1ee7 \u0111i\u1ec7n AC, t\u1ee7 ph\u00e2n ph\u1ed1i, c\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng, th\u01b0\u01a1ng m\u1ea1i, nh\u00e0 x\u01b0\u1edfng v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi c\u00f3 th\u00f4ng s\u1ed1 thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p.<\/p>\n<h2>Th\u00f4ng s\u1ed1 n\u1ed5i b\u1eadt MCB Cemig SMGB1-63<\/h2>\n<table>\n<tbody>\n<tr>\n<th><strong>Th\u00f4ng s\u1ed1<\/strong><\/th>\n<th><strong>Chi ti\u1ebft<\/strong><\/th>\n<\/tr>\n<tr>\n<td><strong>Th\u01b0\u01a1ng hi\u1ec7u<\/strong><\/td>\n<td><strong>Cemig<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Model<\/strong><\/td>\n<td><strong>SMGB1-63<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Lo\u1ea1i thi\u1ebft b\u1ecb<\/strong><\/td>\n<td>MCB AC<\/td>\n<\/tr>\n<tr>\n<td><strong>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n<\/strong><\/td>\n<td><strong>3 pha<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>S\u1ed1 c\u1ef1c<\/strong><\/td>\n<td><strong>4P<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>D\u00f2ng \u0111\u1ecbnh m\u1ee9c<\/strong><\/td>\n<td><strong>63A<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u0110i\u1ec7n \u00e1p<\/strong><\/td>\n<td><strong>400VAC<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Kh\u1ea3 n\u0103ng c\u1eaft<\/strong><\/td>\n<td><strong>6kA<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>B\u1ea3o h\u00e0nh<\/strong><\/td>\n<td><strong>12 th\u00e1ng<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>1. MCB AC Cemig SMGB1-63 l\u00e0 g\u00ec?<\/h2>\n<p>MCB (Miniature Circuit Breaker) l\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n h\u1ea1 \u00e1p.<\/p>\n<p><strong>Cemig SMGB1-63<\/strong> c\u00f3 d\u00f2ng \u0111\u1ecbnh m\u1ee9c 63A v\u00e0 c\u1ea5u h\u00ecnh 4P, ph\u00f9 h\u1ee3p cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n 3 pha c\u00f3 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<p>Trong \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng, MCB cho ph\u00e9p d\u00f2ng \u0111i\u1ec7n \u0111i qua. Khi xu\u1ea5t hi\u1ec7n t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i ho\u1eb7c ng\u1eafn m\u1ea1ch n\u1eb1m trong ph\u1ea1m vi b\u1ea3o v\u1ec7 c\u1ee7a thi\u1ebft b\u1ecb, MCB s\u1ebd t\u00e1c \u0111\u1ed9ng ng\u1eaft m\u1ea1ch nh\u1eb1m h\u1ea1n ch\u1ebf \u1ea3nh h\u01b0\u1edfng c\u1ee7a s\u1ef1 c\u1ed1 \u0111\u1ebfn d\u00e2y d\u1eabn v\u00e0 c\u00e1c thi\u1ebft b\u1ecb ph\u00eda sau.<\/p>\n<h2>2. \u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a MCB AC Cemig SMGB1-63<\/h2>\n<h3>Thi\u1ebft k\u1ebf 4P cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n 3 pha<\/h3>\n<p>MCB Cemig SMGB1-63 s\u1eed d\u1ee5ng c\u1ea5u h\u00ecnh <strong>4P \u2013 4 c\u1ef1c<\/strong>, ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u h\u1ec7 th\u1ed1ng \u0111i\u1ec7n 3 pha c\u1ea7n \u0111\u00f3ng c\u1eaft \u0111\u1ed3ng th\u1eddi c\u00e1c c\u1ef1c theo thi\u1ebft k\u1ebf.<\/p>\n<p>Thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u1ee7 \u0111i\u1ec7n t\u1ed5ng, t\u1ee7 \u0111i\u1ec7n ph\u00e2n ph\u1ed1i v\u00e0 c\u00e1c nh\u00e1nh c\u1ea5p ngu\u1ed3n 3 pha c\u00f3 th\u00f4ng s\u1ed1 ph\u00f9 h\u1ee3p.<\/p>\n<h3>D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c 63A<\/h3>\n<p>V\u1edbi <strong>d\u00f2ng \u0111\u1ecbnh m\u1ee9c 63A<\/strong>, SMGB1-63 \u0111\u00e1p \u1ee9ng c\u00e1c m\u1ea1ch \u0111i\u1ec7n c\u00f3 d\u00f2ng t\u1ea3i t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<p>Khi l\u1ef1a ch\u1ecdn MCB 63A c\u1ea7n \u0111\u1ed3ng th\u1eddi xem x\u00e9t kh\u1ea3 n\u0103ng ch\u1ecbu d\u00f2ng c\u1ee7a d\u00e2y d\u1eabn, \u0111\u1eb7c t\u00ednh t\u1ea3i v\u00e0 y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/p>\n<h3>\u0110i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c 400VAC<\/h3>\n<p>S\u1ea3n ph\u1ea9m c\u00f3 th\u00f4ng s\u1ed1 \u0111i\u1ec7n \u00e1p <strong>400VAC<\/strong>, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n xoay chi\u1ec1u 3 pha c\u00f3 \u0111i\u1ec7n \u00e1p v\u00e0 s\u01a1 \u0111\u1ed3 \u0111\u1ea5u n\u1ed1i t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<h3>Kh\u1ea3 n\u0103ng c\u1eaft ng\u1eafn m\u1ea1ch 6kA<\/h3>\n<p>MCB Cemig SMGB1-63 c\u00f3 <strong>kh\u1ea3 n\u0103ng c\u1eaft 6kA<\/strong>.<\/p>\n<p>\u0110\u00e2y l\u00e0 th\u00f4ng s\u1ed1 quan tr\u1ecdng khi l\u1ef1a ch\u1ecdn CB. Kh\u1ea3 n\u0103ng c\u1eaft c\u1ee7a thi\u1ebft b\u1ecb ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi d\u00f2ng ng\u1eafn m\u1ea1ch d\u1ef1 ki\u1ebfn t\u1ea1i v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t.<\/p>\n<p>Khi x\u1ea3y ra s\u1ef1 c\u1ed1 trong ph\u1ea1m vi thi\u1ebft k\u1ebf, MCB th\u1ef1c hi\u1ec7n ng\u1eaft m\u1ea1ch nh\u1eb1m c\u00f4 l\u1eadp ph\u1ea7n m\u1ea1ch g\u1eb7p s\u1ef1 c\u1ed1.<\/p>\n<h2>3. Ch\u1ee9c n\u0103ng c\u1ee7a MCB AC Cemig SMGB1-63<\/h2>\n<h3>B\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i<\/h3>\n<p>Qu\u00e1 t\u1ea3i x\u1ea3y ra khi d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua m\u1ea1ch v\u01b0\u1ee3t qu\u00e1 m\u1ee9c cho ph\u00e9p trong m\u1ed9t kho\u1ea3ng th\u1eddi gian.<\/p>\n<p>N\u1ebfu t\u00ecnh tr\u1ea1ng n\u00e0y k\u00e9o d\u00e0i, d\u00e2y d\u1eabn c\u00f3 th\u1ec3 t\u0103ng nhi\u1ec7t \u0111\u1ed9, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1edbp c\u00e1ch \u0111i\u1ec7n v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<p>MCB \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u00e1c \u0111\u1ed9ng khi xu\u1ea5t hi\u1ec7n \u0111i\u1ec1u ki\u1ec7n qu\u00e1 t\u1ea3i theo \u0111\u1eb7c t\u00ednh b\u1ea3o v\u1ec7 c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n<h3>B\u1ea3o v\u1ec7 ng\u1eafn m\u1ea1ch<\/h3>\n<p>Ng\u1eafn m\u1ea1ch c\u00f3 th\u1ec3 t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n r\u1ea5t l\u1edbn trong th\u1eddi gian ng\u1eafn.<\/p>\n<p><strong>MCB Cemig SMGB1-63 c\u00f3 kh\u1ea3 n\u0103ng c\u1eaft 6kA<\/strong>, gi\u00fap ng\u1eaft m\u1ea1ch khi x\u1ea3y ra s\u1ef1 c\u1ed1 n\u1eb1m trong ph\u1ea1m vi th\u00f4ng s\u1ed1 thi\u1ebft k\u1ebf c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n<h3>\u0110\u00f3ng\/ng\u1eaft m\u1ea1ch \u0111i\u1ec7n<\/h3>\n<p>Ngo\u00e0i ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7, MCB c\u00f2n h\u1ed7 tr\u1ee3 thao t\u00e1c \u0111\u00f3ng\/ng\u1eaft m\u1ea1ch khi c\u1ea7n ki\u1ec3m tra ho\u1eb7c b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng.<\/p>\n<h2>4. \u1ee8ng d\u1ee5ng c\u1ee7a MCB Cemig 4P 63A<\/h2>\n<p>V\u1edbi th\u00f4ng s\u1ed1 <strong>3 pha \u2013 4P \u2013 63A \u2013 400VAC \u2013 6kA<\/strong>, MCB Cemig SMGB1-63 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng cho:<\/p>\n<ul>\n<li>T\u1ee7 \u0111i\u1ec7n AC 3 pha.<\/li>\n<li>T\u1ee7 \u0111i\u1ec7n t\u1ed5ng.<\/li>\n<li>T\u1ee7 \u0111i\u1ec7n ph\u00e2n ph\u1ed1i.<\/li>\n<li>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u00f4ng tr\u00ecnh.<\/li>\n<li>Nh\u00e0 x\u01b0\u1edfng v\u00e0 c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t.<\/li>\n<li>V\u0103n ph\u00f2ng v\u00e0 c\u00f4ng tr\u00ecnh th\u01b0\u01a1ng m\u1ea1i.<\/li>\n<li>M\u1ea1ch c\u1ea5p ngu\u1ed3n cho thi\u1ebft b\u1ecb \u0111i\u1ec7n 3 pha.<\/li>\n<li>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi.<\/li>\n<li>T\u1ee7 \u0111i\u1ec7n AC cho inverter 3 pha khi th\u00f4ng s\u1ed1 ph\u00f9 h\u1ee3p.<\/li>\n<\/ul>\n<h2>5. MCB Cemig SMGB1-63 trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/h2>\n<p>Trong h\u1ec7 th\u1ed1ng <strong>\u0111i\u1ec7n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi 3 pha<\/strong>, ph\u00eda \u0111\u1ea7u ra AC c\u1ee7a inverter c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft v\u00e0 b\u1ea3o v\u1ec7 ph\u00f9 h\u1ee3p.<\/p>\n<p>MCB AC c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed trong t\u1ee7 \u0111i\u1ec7n AC \u0111\u1ec3 th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng \u0111\u00f3ng c\u1eaft v\u00e0 b\u1ea3o v\u1ec7 m\u1ea1ch.<\/p>\n<p>V\u1edbi th\u00f4ng s\u1ed1 <strong>4P \u2013 63A \u2013 400VAC \u2013 6kA<\/strong>, Cemig SMGB1-63 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi 3 pha khi d\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u ra c\u1ee7a inverter, ti\u1ebft di\u1ec7n d\u00e2y d\u1eabn v\u00e0 c\u00e1c y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 ph\u00f9 h\u1ee3p.<\/p>\n<p>Kh\u00f4ng n\u00ean l\u1ef1a ch\u1ecdn MCB ch\u1ec9 d\u1ef1a tr\u00ean c\u00f4ng su\u1ea5t danh \u0111\u1ecbnh c\u1ee7a inverter. C\u1ea7n ki\u1ec3m tra d\u00f2ng AC \u0111\u1ea7u ra t\u1ed1i \u0111a, h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t inverter v\u00e0 thi\u1ebft k\u1ebf b\u1ea3o v\u1ec7 c\u1ee7a c\u00f4ng tr\u00ecnh.<\/p>\n<h2>6. \u01afu \u0111i\u1ec3m c\u1ee7a MCB AC Cemig SMGB1-63<\/h2>\n<p><strong>C\u1ea5u h\u00ecnh 4P:<\/strong> Ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u h\u1ec7 th\u1ed1ng \u0111i\u1ec7n 3 pha c\u00f3 y\u00eau c\u1ea7u \u0111\u00f3ng\/ng\u1eaft \u0111\u1ed3ng th\u1eddi c\u00e1c c\u1ef1c.<\/p>\n<p><strong>D\u00f2ng \u0111\u1ecbnh m\u1ee9c 63A:<\/strong> \u0110\u00e1p \u1ee9ng c\u00e1c m\u1ea1ch \u0111i\u1ec7n c\u00f3 d\u00f2ng t\u1ea3i t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<p><strong>\u0110i\u1ec7n \u00e1p 400VAC:<\/strong> Ph\u00f9 h\u1ee3p cho nhi\u1ec1u \u1ee9ng d\u1ee5ng \u0111i\u1ec7n AC 3 pha.<\/p>\n<p><strong>Kh\u1ea3 n\u0103ng c\u1eaft 6kA:<\/strong> H\u1ed7 tr\u1ee3 b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng khi x\u1ea3y ra ng\u1eafn m\u1ea1ch trong ph\u1ea1m vi thi\u1ebft k\u1ebf.<\/p>\n<p><strong>Thi\u1ebft k\u1ebf MCB:<\/strong> K\u00edch th\u01b0\u1edbc g\u1ecdn, thu\u1eadn ti\u1ec7n b\u1ed1 tr\u00ed trong c\u00e1c t\u1ee7 \u0111i\u1ec7n v\u00e0 k\u1ebft h\u1ee3p v\u1edbi nh\u1eefng thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 kh\u00e1c.<\/p>\n<p><strong>B\u1ea3o h\u00e0nh 12 th\u00e1ng:<\/strong> S\u1ea3n ph\u1ea9m c\u00f3 ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh <strong>12 th\u00e1ng<\/strong> theo th\u00f4ng tin cung c\u1ea5p.<\/p>\n<h2>7. MCB 4P 63A kh\u00e1c g\u00ec MCB 2P 63A?<\/h2>\n<p>\u0110i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng n\u1eb1m \u1edf <strong>s\u1ed1 c\u1ef1c v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n s\u1eed d\u1ee5ng<\/strong>.<\/p>\n<p>MCB 2P th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u1ea1ch \u0111i\u1ec7n 1 pha c\u00f3 thi\u1ebft k\u1ebf t\u01b0\u01a1ng \u1ee9ng, trong khi <strong>MCB 4P<\/strong> th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n 3 pha c\u00f3 y\u00eau c\u1ea7u \u0111\u00f3ng c\u1eaft 4 c\u1ef1c.<\/p>\n<p>V\u00ec v\u1eady, c\u1ea7n l\u1ef1a ch\u1ecdn \u0111\u00fang s\u1ed1 c\u1ef1c theo s\u01a1 \u0111\u1ed3 \u0111i\u1ec7n thay v\u00ec ch\u1ec9 d\u1ef1a tr\u00ean th\u00f4ng s\u1ed1 d\u00f2ng \u0111i\u1ec7n 63A.<\/p>\n<h2>8. MCB Cemig SMGB1-63 c\u00f3 ch\u1ed1ng r\u00f2 \u0111i\u1ec7n kh\u00f4ng?<\/h2>\n<p>MCB th\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u1ee7 y\u1ebfu \u0111\u1ec3 b\u1ea3o v\u1ec7 <strong>qu\u00e1 t\u1ea3i v\u00e0 ng\u1eafn m\u1ea1ch<\/strong>.<\/p>\n<p>V\u00ec v\u1eady, MCB kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c xem l\u00e0 thi\u1ebft b\u1ecb thay th\u1ebf cho RCCB ho\u1eb7c RCBO khi h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 d\u00f2ng r\u00f2.<\/p>\n<p>N\u1ebfu c\u00f4ng tr\u00ecnh y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 d\u00f2ng r\u00f2 ho\u1eb7c t\u0103ng c\u01b0\u1eddng b\u1ea3o v\u1ec7 ch\u1ed1ng \u0111i\u1ec7n gi\u1eadt, c\u1ea7n l\u1ef1a ch\u1ecdn v\u00e0 ph\u1ed1i h\u1ee3p thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng.<\/p>\n<h2>9. L\u01b0u \u00fd khi l\u1ef1a ch\u1ecdn MCB AC 3 pha 4P 63A<\/h2>\n<p>Tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn <strong>MCB 4P 63A<\/strong>, c\u1ea7n xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1:<\/p>\n<ul>\n<li>\u0110i\u1ec7n \u00e1p c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<li>D\u00f2ng t\u1ea3i th\u1ef1c t\u1ebf.<\/li>\n<li>C\u00f4ng su\u1ea5t t\u1ea3i.<\/li>\n<li>Ti\u1ebft di\u1ec7n d\u00e2y d\u1eabn.<\/li>\n<li>Kh\u1ea3 n\u0103ng ch\u1ecbu d\u00f2ng c\u1ee7a d\u00e2y.<\/li>\n<li>D\u00f2ng ng\u1eafn m\u1ea1ch d\u1ef1 ki\u1ebfn.<\/li>\n<li>Kh\u1ea3 n\u0103ng c\u1eaft c\u1ee7a MCB.<\/li>\n<li>\u0110\u1eb7c t\u00ednh t\u1ea3i.<\/li>\n<li>S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n.<\/li>\n<li>Y\u00eau c\u1ea7u ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 kh\u00e1c.<\/li>\n<\/ul>\n<p>\u0110\u1eb7c bi\u1ec7t, <strong>d\u00f2ng \u0111\u1ecbnh m\u1ee9c 63A kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 MCB ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi h\u1ec7 th\u1ed1ng c\u00f3 t\u1ea3i d\u01b0\u1edbi 63A<\/strong>. D\u00e2y d\u1eabn, t\u1ea3i v\u00e0 thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 c\u1ea7n \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n \u0111\u1ed3ng b\u1ed9.<\/p>\n<h2>10. H\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t MCB Cemig SMGB1-63<\/h2>\n<p>MCB 3 pha c\u1ea7n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t b\u1edfi k\u1ef9 thu\u1eadt vi\u00ean ho\u1eb7c ng\u01b0\u1eddi c\u00f3 chuy\u00ean m\u00f4n v\u1ec1 \u0111i\u1ec7n.<\/p>\n<p>Tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n \u0111\u1ea5u n\u1ed1i c\u1ea7n <strong>ng\u1eaft ho\u00e0n to\u00e0n ngu\u1ed3n \u0111i\u1ec7n<\/strong> v\u00e0 x\u00e1c nh\u1eadn h\u1ec7 th\u1ed1ng kh\u00f4ng c\u00f2n \u0111i\u1ec7n.<\/p>\n<p>Khi l\u1eafp \u0111\u1eb7t c\u1ea7n:<\/p>\n<ul>\n<li>Ki\u1ec3m tra \u0111\u00fang model v\u00e0 th\u00f4ng s\u1ed1 MCB.<\/li>\n<li>X\u00e1c \u0111\u1ecbnh \u0111\u00fang s\u01a1 \u0111\u1ed3 \u0111\u1ea5u n\u1ed1i.<\/li>\n<li>L\u1ef1a ch\u1ecdn d\u00e2y d\u1eabn c\u00f3 ti\u1ebft di\u1ec7n ph\u00f9 h\u1ee3p.<\/li>\n<li>\u0110\u1ea5u n\u1ed1i \u0111\u00fang k\u1ef9 thu\u1eadt.<\/li>\n<li>Ki\u1ec3m tra \u0111\u1ed9 ch\u1eafc ch\u1eafn c\u1ee7a c\u00e1c \u0111\u1ea7u n\u1ed1i.<\/li>\n<li>Ki\u1ec3m tra l\u1ea1i to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng tr\u01b0\u1edbc khi \u0111\u00f3ng \u0111i\u1ec7n.<\/li>\n<\/ul>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 l\u1eafp \u0111\u1eb7t CB c\u1ea7n tu\u00e2n theo thi\u1ebft k\u1ebf \u0111i\u1ec7n v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee7a inverter.<\/p>\n<h2>11. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 MCB Cemig SMGB1-63<\/h2>\n<h3>Cemig SMGB1-63 c\u00f3 d\u00f2ng \u0111\u1ecbnh m\u1ee9c bao nhi\u00eau?<\/h3>\n<p>S\u1ea3n ph\u1ea9m c\u00f3 <strong>d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c 63A<\/strong>.<\/p>\n<h3>MCB Cemig SMGB1-63 c\u00f3 bao nhi\u00eau c\u1ef1c?<\/h3>\n<p>Thi\u1ebft b\u1ecb c\u00f3 c\u1ea5u h\u00ecnh <strong>4P \u2013 4 c\u1ef1c<\/strong>.<\/p>\n<h3>Cemig SMGB1-63 s\u1eed d\u1ee5ng cho \u0111i\u1ec7n m\u1ea5y pha?<\/h3>\n<p>Theo th\u00f4ng s\u1ed1 cung c\u1ea5p, s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho <strong>h\u1ec7 th\u1ed1ng \u0111i\u1ec7n 3 pha<\/strong> c\u00f3 thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p.<\/p>\n<h3>\u0110i\u1ec7n \u00e1p c\u1ee7a MCB Cemig SMGB1-63 l\u00e0 bao nhi\u00eau?<\/h3>\n<p>\u0110i\u1ec7n \u00e1p \u0111\u01b0\u1ee3c cung c\u1ea5p l\u00e0 <strong>400VAC<\/strong>.<\/p>\n<h3>Kh\u1ea3 n\u0103ng c\u1eaft c\u1ee7a MCB Cemig SMGB1-63 l\u00e0 bao nhi\u00eau?<\/h3>\n<p>S\u1ea3n ph\u1ea9m c\u00f3 <strong>kh\u1ea3 n\u0103ng c\u1eaft 6kA<\/strong>.<\/p>\n<h3>MCB Cemig SMGB1-63 b\u1ea3o h\u00e0nh bao l\u00e2u?<\/h3>\n<p>S\u1ea3n ph\u1ea9m c\u00f3 th\u1eddi gian <strong>b\u1ea3o h\u00e0nh 12 th\u00e1ng<\/strong>.<\/p>\n<h2>12. Mua MCB AC Cemig SMGB1-63 4P 63A \u2013 Li\u00ean h\u1ec7 Sunny Solar<\/h2>\n<p>B\u1ea1n \u0111ang c\u1ea7n <strong>MCB AC Cemig SMGB1-63 3 pha 4P 63A 400VAC 6kA<\/strong> cho t\u1ee7 \u0111i\u1ec7n, nh\u00e0 x\u01b0\u1edfng, c\u00f4ng tr\u00ecnh ho\u1eb7c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi?<\/p>\n<p>Li\u00ean h\u1ec7 <strong>Sunny Solar<\/strong> \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb v\u00e0 nh\u1eadn b\u00e1o gi\u00e1 ph\u00f9 h\u1ee3p.<\/p>\n<p>\u260e\ufe0f <strong>Hotline: 0357690717<\/strong><\/p>\n<p>\ud83c\udf10 <strong>Website: <\/strong><a href=\"https:\/\/sunnysolar.vn\/en\/\"><strong>www.sunnysolar.vn<\/strong><\/a><\/p>\n<p><strong>SUNNY SOLAR \u2013 Gi\u1ea3i ph\u00e1p thi\u1ebft b\u1ecb \u0111i\u1ec7n &amp; n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/strong><\/p>\n<p>Li\u00ean h\u1ec7 ngay \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 nh\u1eadn <strong>b\u00e1o gi\u00e1 MCB AC Cemig SMGB1-63 4P 63A 6kA<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<table>\n<tbody>\n<tr>\n<th><strong>Th\u00f4ng s\u1ed1<\/strong><\/th>\n<th><strong>Chi ti\u1ebft<\/strong><\/th>\n<\/tr>\n<tr>\n<td><strong>Th\u01b0\u01a1ng hi\u1ec7u<\/strong><\/td>\n<td><strong>Cemig<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Model<\/strong><\/td>\n<td><strong>SMGB1-63<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Lo\u1ea1i thi\u1ebft b\u1ecb<\/strong><\/td>\n<td>MCB AC<\/td>\n<\/tr>\n<tr>\n<td><strong>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n<\/strong><\/td>\n<td><strong>3 pha<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>S\u1ed1 c\u1ef1c<\/strong><\/td>\n<td><strong>4P<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>D\u00f2ng \u0111\u1ecbnh m\u1ee9c<\/strong><\/td>\n<td><strong>63A<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u0110i\u1ec7n \u00e1p<\/strong><\/td>\n<td><strong>400VAC<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Kh\u1ea3 n\u0103ng c\u1eaft<\/strong><\/td>\n<td><strong>6kA<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>B\u1ea3o h\u00e0nh<\/strong><\/td>\n<td><strong>12 th\u00e1ng<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":7016,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[77],"product_tag":[],"class_list":["post-7015","product","type-product","status-publish","has-post-thumbnail","product_cat-phu-kien-lap-dat-dien-mat-troi","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>MCB AC Cemig SMGB1-63 3 Pha 4P 63A 400VAC 6kA - Sunny Solar<\/title>\n<meta name=\"description\" content=\"MCB AC Cemig SMGB1-63 3 pha 4P 63A, \u0111i\u1ec7n \u00e1p 400VAC, kh\u1ea3 n\u0103ng c\u1eaft 6kA, b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i v\u00e0 ng\u1eafn m\u1ea1ch. 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B\u1ea3o h\u00e0nh 12 th\u00e1ng. 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