{"id":3564,"date":"2022-09-23T10:31:28","date_gmt":"2022-09-23T03:31:28","guid":{"rendered":"https:\/\/bestray.com\/blog\/?p=3564"},"modified":"2024-02-27T16:05:20","modified_gmt":"2024-02-27T09:05:20","slug":"khoi-dong-tu-3-pha","status":"publish","type":"post","link":"https:\/\/bestray.com\/blog\/khoi-dong-tu-3-pha\/","title":{"rendered":"Kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha &#8211; Gi\u1ea3i ph\u00e1p an to\u00e0n trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"<p><b><i>Kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha<\/i><\/b><span style=\"font-weight: 400;\"> l\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u01b0 ng\u00e0nh \u0111i\u1ec7n, t\u1ef1 \u0111\u1ed9ng h\u00f3a, c\u00e1c c\u00f4ng tr\u00ecnh \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p v\u00e0 \u0111i\u1ec7n d\u00e2n d\u1ee5ng. \u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i thi\u1ebft b\u1ecb kh\u00e1 nh\u1ecf, c\u00f3 c\u1ea5u t\u1ea1o \u0111\u01a1n gi\u1ea3n nh\u01b0ng l\u00e0 thi\u1ebft b\u1ecb quan tr\u1ecdng kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n. V\u1eady kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha l\u00e0 g\u00ec? Nh\u1eefng gi\u1ea3i ph\u00e1p an to\u00e0n khi s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb n\u00e0y trong <a href=\"https:\/\/bestray.com\/blog\/thong-tin-chi-tiet-ve-he-thong-dien-cong-nghiep\/\"><strong>h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p<\/strong><\/a>. H\u00e3y c\u00f9ng Bestray t\u00ecm hi\u1ec3u v\u00e0 gi\u1ea3i \u0111\u00e1p c\u00e1c th\u1eafc m\u1eafc th\u00f4ng qua b\u00e0i vi\u1ebft n\u00e0y nh\u00e9!<\/span><\/p>\n<h2><strong>1. \u0110\u00f4i n\u00e9t v\u1ec1 kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha<\/strong><\/h2>\n<h3><strong>1.1. Gi\u1edbi thi\u1ec7u<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\"><a href=\"ttps:\/\/bestray.com\/blog\/khoi-dong-tu\/\"><strong>Kh\u1edfi \u0111\u1ed9ng t\u1eeb<\/strong><\/a> 3 pha hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 contactor 3 pha, \u0111\u00e2y l\u00e0 lo\u1ea1i thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed d\u00f9ng \u0111\u1ec3 \u0111\u00f3ng ng\u1eaft \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n 3 pha trong m\u1ea1ch \u0111\u1ed9ng l\u1ef1c, \u0111\u1ea3o chi\u1ec1u v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c ph\u1ee5 t\u1ea3i c\u00f9ng \u0111\u1ed9ng c\u01a1. Thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u1ee7 y\u1ebfu \u1edf h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m an to\u00e0n, gi\u1ea3m thi\u1ec3u vi\u1ec7c ch\u00e1y n\u1ed5 do ch\u1eadp \u0111i\u1ec7n g\u00e2y ra.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ch\u1ee9c n\u0103ng \u0111\u00f3ng ng\u1eaft \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n 3 pha, kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha c\u00f2n d\u00f9ng trong \u0111i\u1ec1u khi\u1ec3n t\u1ee5 b\u00f9, \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u00e8n b\u00e1o chi\u1ebfu s\u00e1ng c\u00f4ng nghi\u1ec7p.<\/span><\/p>\n<h3><strong>1.2. C\u1ea5u t\u1ea1o<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">C\u1ea5u t\u1ea1o c\u1ee7a kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha kh\u00e1 \u0111\u01a1n gi\u1ea3n, ch\u00fang c\u00f3 3 b\u1ed9 ph\u1eadn ch\u00ednh l\u00e0:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nam ch\u00e2m \u0111i\u1ec7n: B\u1ed9 ph\u1eadn n\u00e0y c\u00f3 ch\u1ee9c n\u0103ng t\u1ea1o ra t\u1eeb tr\u01b0\u1eddng. B\u00ean trong nam ch\u00e2m \u0111i\u1ec7n c\u00f3 nhi\u1ec1u b\u1ed9 ph\u1eadn kh\u00e1c nh\u01b0 l\u00f5i s\u1eaft, l\u00f2 xo c\u00f3 nhi\u1ec7m v\u1ee5 \u0111\u1ea9y l\u00f5i n\u1eafp d\u1ecbch tr\u1edf v\u1ec1 v\u1ecb tr\u00ed ban \u0111\u1ea7u, cu\u1ed1i c\u00f9ng l\u00e0 chi ti\u1ebft cu\u1ed9n d\u00e2y d\u00f9ng \u0111\u1ec3 t\u1ea1o ra l\u1ef1c h\u00fat c\u1ee7a nam ch\u00e2m \u0111i\u1ec7n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng ti\u1ebfp \u0111i\u1ec3m: H\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 hai lo\u1ea1i ch\u00ednh l\u00e0 ti\u1ebfp \u0111i\u1ec3m ch\u00ednh v\u00e0 ti\u1ebfp \u0111i\u1ec3m ph\u1ee5. Ti\u1ebfp \u0111i\u1ec3m ch\u00ednh \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf m\u1ea1ch \u0111i\u1ec7n \u0111\u1ed9ng l\u1ef1c, ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n c\u1ee7a kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ti\u1ebfp \u0111i\u1ec3m ch\u00ednh: Th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf h\u1edf, cho ph\u00e9p c\u00e1c d\u00f2ng \u0111i\u1ec7n ch\u00ednh v\u00e0 cho d\u00f2ng \u0111i\u1ec7n l\u1edbn \u0111i qua. \u0110\u00f3 l\u00e0 l\u00fd do v\u00ec sao m\u1ea1ch b\u1ecb h\u00fat v\u00e0 \u0111\u00f3ng l\u1ea1i khi c\u1ea5p ngu\u1ed3n v\u00e0o m\u1ea1ch c\u1ee7a kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ti\u1ebfp \u0111i\u1ec3m ph\u1ee5: Cho ph\u00e9p d\u00f2ng \u0111i\u1ec7n nh\u1ecf h\u01a1n 5A \u0111i qua v\u00e0 \u0111\u01b0\u1ee3c ph\u00e2n chia th\u00e0nh hai tr\u1ea1ng th\u00e1i kh\u00e1c l\u00e0 ti\u1ebfp \u0111i\u1ec3m th\u01b0\u1eddng m\u1edf v\u00e0 ti\u1ebfp \u0111i\u1ec3m th\u01b0\u1eddng \u0111\u00f3ng. Ti\u1ebfp \u0111i\u1ec3m th\u01b0\u1eddng \u0111\u00f3ng l\u00e0 lo\u1ea1i ti\u1ebfp \u0111i\u1ec3m \u1edf tr\u1ea1ng th\u00e1i \u0111\u00f3ng khi cu\u1ed9n d\u00e2y nam ch\u00e2m trong kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha \u1edf tr\u1ea1ng th\u00e1i ngh\u1ec9 v\u00e0 m\u1edf ra khi contactor \u1edf tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng. Ti\u1ebfp \u0111i\u1ec3m th\u01b0\u1eddng m\u1edf s\u1ebd c\u00f3 nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c ng\u01b0\u1ee3c l\u1ea1i v\u1edbi ti\u1ebfp \u0111i\u1ec3m th\u01b0\u1eddng \u0111\u00f3ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng d\u1eadp h\u1ed3 quang: Kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha \u0111\u00f3ng ng\u1eaft li\u00ean t\u1ee5c, m\u1ea1ch \u0111\u01b0\u1ee3c chuy\u1ec3n th\u01b0\u1eddng xuy\u00ean n\u00ean l\u00e0m xu\u1ea5t hi\u1ec7n c\u00e1c h\u1ed3 quang \u0111i\u1ec7n, g\u00e2y m\u00e0i m\u00f2n ti\u1ebfp \u0111i\u1ec3m ho\u1eb7c c\u00f3 th\u1ec3 l\u00e0m ch\u00e1y h\u1ec7 th\u1ed1ng. V\u00ec v\u1eady, h\u1ec7 th\u1ed1ng d\u1eadp h\u1ed3 quang s\u1ebd gi\u00fap d\u1eadp t\u1eaft c\u00e1c h\u1ed3 quang \u0111\u01b0\u1ee3c s\u1ea3n sinh ra trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng.<\/span><\/li>\n<\/ul>\n<h3><strong>1.3. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Khi c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n trong m\u1ea1ch \u0111i\u1ec7n \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng v\u1edbi gi\u00e1 tr\u1ecb \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c c\u1ee7a kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha, \u1edf hai \u0111\u1ea7u c\u1ee7a cu\u1ed9n d\u00e2y qu\u1ea5n tr\u00ean ph\u1ea7n l\u00f5i t\u1eeb \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh tr\u01b0\u1edbc, l\u1ef1c t\u1eeb xu\u1ea5t hi\u1ec7n h\u00fat l\u00f5i d\u1ecbch chuy\u1ec3n. Sau \u0111\u00f3, m\u1ea1ch s\u1ebd \u0111\u00f3ng l\u1ea1i v\u00e0 h\u00ecnh th\u00e0nh m\u1ea1ch k\u00edn. Kh\u1edfi \u0111\u1ed9ng t\u1eeb b\u1eaft \u0111\u1ea7u tr\u1ea1ng th\u00e1i l\u00e0m vi\u1ec7c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Khi \u1edf tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng, nh\u1edd v\u00e0o b\u1ed9 ph\u1eadn li\u00ean \u0111\u1ed9ng v\u1ec1 c\u01a1 gi\u1eefa l\u00f5i t\u1eeb di \u0111\u1ed9ng, h\u1ec7 th\u1ed1ng ti\u1ebfp \u0111i\u1ec3m l\u00e0m cho ti\u1ebfp \u0111i\u1ec3m ch\u00ednh \u0111\u00f3ng l\u1ea1i. Ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 khi chuy\u1ec3n \u0111\u1ed5i sang tr\u1ea1ng th\u00e1i (th\u01b0\u1eddng \u0111\u00f3ng m\u1edf ra v\u00e0 h\u1edf \u0111\u00f3ng l\u1ea1i). Khi ng\u1eaft d\u00f2ng \u0111i\u1ec7n v\u00e0o m\u1ea1ch th\u00ec kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha s\u1ebd \u1edf tr\u1ea1ng th\u00e1i ngh\u1ec9, c\u00e1c ti\u1ebfp \u0111i\u1ec3m tr\u1edf v\u1ec1 tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u.<\/span><\/p>\n<h2><strong>2. C\u00f4ng d\u1ee5ng c\u1ee7a kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha c\u00f3 nhi\u1ec1u c\u00f4ng d\u1ee5ng trong c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng, nh\u00e0 m\u00e1y, v\u0103n ph\u00f2ng, si\u00eau th\u1ecb, b\u1ec7nh vi\u1ec7n,&#8230; V\u00ec v\u1eady, thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c v\u1ec1 ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n, t\u1ef1 \u0111\u1ed9ng h\u00f3a,&#8230;\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra, thi\u1ebft b\u1ecb c\u00f3 c\u00f4ng d\u1ee5ng h\u1ed7 tr\u1ee3 \u0111\u00f3ng ng\u1eaft d\u00f2ng \u0111i\u1ec7n cho h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c <a href=\"https:\/\/bestray.com\/blog\/thiet-bi-dien-cong-nghiep-la-gi\/\"><strong>thi\u1ebft b\u1ecb \u0111i\u1ec7n<\/strong><\/a> khi ho\u1ea1t \u0111\u1ed9ng nh\u01b0: h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t, qu\u1ea1t m\u00e1y, m\u00e1y m\u00f3c trong nh\u00e0 m\u00e1y,\u2026 B\u00ean c\u1ea1nh \u0111\u00f3, c\u00f2n c\u00f3 ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 an to\u00e0n cho c\u00e1c thi\u1ebft b\u1ecb khi h\u1ec7 th\u1ed1ng c\u00f3 s\u1ef1 c\u1ed1 nh\u01b0 qu\u00e1 t\u1ea3i d\u00f2ng \u0111i\u1ec7n.<\/span><\/p>\n<h2><strong>3. G\u1ee3i \u00fd l\u1ef1a ch\u1ecdn kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha<\/strong><\/h2>\n<h3><strong>3.1. C\u00e1c lo\u1ea1i kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha<\/strong><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha theo gi\u00e1 tr\u1ecb c\u1ee7a d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c c\u00f3 gi\u00e1 tr\u1ecb nh\u01b0: 32A, 50A, 65A, 100A,&#8230; C\u00e1c lo\u1ea1i kh\u1edfi \u0111\u1ed9ng t\u1eeb n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong c\u00e1c ng\u00e0nh \u0111i\u1ec7n. T\u00f9y thu\u1ed9c v\u00e0o nhu c\u1ea7u v\u1ec1 gi\u00e1 tr\u1ecb d\u00f2ng \u0111i\u1ec7n \u0111\u1ec3 ch\u1ecdn lo\u1ea1i ph\u00f9 h\u1ee3p.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110i\u1ec7n \u00e1p cu\u1ed9n h\u00fat c\u00f3 hai lo\u1ea1i:<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0Cu\u1ed9n h\u00fat 2 chi\u1ec1u: 220VAC, 380VAC,&#8230;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0Cu\u1ed9n h\u00fat 1 chi\u1ec1u: 48VDC, 24VDC,&#8230;<\/span><\/li>\n<\/ul>\n<h3><strong>3.2. Theo ch\u1ee9c n\u0103ng<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau khi mua kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha c\u1ea7n ph\u1ea3i ch\u1ecdn \u0111\u00fang lo\u1ea1i c\u1ea7n d\u00f9ng. Kh\u1edfi \u0111\u1ed9ng t\u1eeb c\u00f3 nh\u1eefng ch\u1ee9c n\u0103ng v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng nh\u01b0 sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110i\u1ec1u khi\u1ec3n h\u1ec7 th\u1ed1ng \u0111\u00e8n chi\u1ebfu s\u00e1ng: C\u00f3 th\u1ec3 \u0111i\u1ec1u khi\u1ec3n th\u00f4ng qua r\u01a1 le c\u00e0i \u0111\u1eb7t th\u1eddi gian ho\u1eb7c PLC, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng b\u1eadt\/t\u1eaft \u0111\u00e8n chi\u1ebfu s\u00e1ng theo gi\u1edd quy \u0111\u1ecbnh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u1edfi \u0111\u1ed9ng motor sao &#8211; tam gi\u00e1c: Gi\u00fap thay \u0111\u1ed5i ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a motor, khi kh\u1edfi \u0111\u1ed9ng motor v\u1edbi s\u01a1 \u0111\u1ed3 h\u00ecnh sao sang s\u01a1 \u0111\u1ed3 tam kh\u00e1c \u0111\u00e3 v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap gi\u1ea3m d\u00f2ng kh\u1edfi \u0111\u1ed9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1: C\u1ea5p ngu\u1ed3n cho motor c\u00f3 th\u1ec3 kh\u1edfi \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp v\u00e0 k\u1ebft h\u1ee3p v\u1edbi r\u01a1 le nhi\u1ec7t \u0111\u1ec3 b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i cho motor.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110i\u1ec1u khi\u1ec3n t\u1ee5 b\u00f9: Mu\u1ed1n b\u00f9 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng th\u00ec s\u1ebd ph\u1ea3i d\u00f9ng thi\u1ebft b\u1ecb n\u00e0y \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n vi\u1ec7c \u0111\u00f3ng ng\u1eaft t\u1ee5 b\u00f9. Trong h\u1ec7 th\u1ed1ng t\u1ee5 b\u00f9 t\u1ef1 \u0111\u1ed9ng, kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha s\u1ebd \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng b\u1ed9 t\u1ee5 b\u00f9, \u0111\u1ea3m b\u1ea3o \u0111\u00f3ng c\u1eaft c\u00e1c c\u1ea5p c\u1ee7a t\u1ee5 b\u00f9 \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi t\u1ea3i.<\/span><\/li>\n<\/ul>\n<h3><strong>3.3. Theo th\u01b0\u01a1ng hi\u1ec7u<\/strong><\/h3>\n<h4><strong>3.3.1. Kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha Mitsubishi (Nh\u1eadt B\u1ea3n)<\/strong><\/h4>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n \u0111ang t\u00ecm m\u1ed9t thi\u1ebft b\u1ecb ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t, gi\u00e1 c\u1ea1nh tranh th\u00ec kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha c\u1ee7a Mitsubishi l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn th\u00edch h\u1ee3p. Th\u01b0\u01a1ng hi\u1ec7u n\u00e0y c\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i m\u1edbi, hi\u1ec7n \u0111\u1ea1i v\u00e0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc l\u00ean t\u1edbi 10 tri\u1ec7u l\u1ea7n \u0111\u00f3ng c\u1eaft. C\u1ee5 th\u1ec3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00f9ng cho m\u1ea1ch \u0111i\u1ec7n xoay chi\u1ec1u:<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S &#8211; T Series: D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c t\u1eeb 9 &#8211; 100A.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S &#8211; N Series: D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c t\u1eeb 105 &#8211; 800A.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cu\u1ed9n h\u00fat \u0111i\u1ec7n: 24V, 32V, 48V, 100V, 200V, 300V, 400V,&#8230;<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00f9ng cho m\u1ea1ch \u0111i\u1ec7n m\u1ed9t chi\u1ec1u:<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">SD &#8211; T Series: D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c t\u1eeb 9 &#8211; 100A.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">SD &#8211; N Series: D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c t\u1eeb 105 &#8211; 800A.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cu\u1ed9n h\u00fat \u0111i\u1ec7n: 12V, 24V, 48V, 100V, 110V, 125V, 200V, 220V,&#8230;<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha c\u1ee7a Mitsubishi \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 t\u1eeb 1NO t\u1edbi 2NO &#8211; 2NC t\u00f9y thu\u1ed9c v\u00e0o c\u00f4ng su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n.<\/span><\/p>\n<h4><strong>3.3.2. Kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha Hyundai (H\u00e0n Qu\u1ed1c)<\/strong><\/h4>\n<p><span style=\"font-weight: 400;\">Kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha c\u1ee7a Hyundai \u0111\u1ebfn t\u1eeb H\u00e0n Qu\u1ed1c c\u00f3 thi\u1ebft k\u1ebf d\u1ea1ng module ch\u1ed1ng b\u1ee5i, ch\u1ed1ng \u1ed3n. \u0110\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc l\u00ean t\u1edbi 15 tri\u1ec7u l\u1ea7n \u0111\u00f3ng c\u1eaft. S\u1ea3n ph\u1ea9m c\u1ee7a Hyundai \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u trong c\u00f4ng nghi\u1ec7p, d\u00e2n d\u1ee5ng hay c\u00e1c khu c\u00f4ng nghi\u1ec7p x\u00e2y d\u1ef1ng. Bao g\u1ed3m c\u00e1c lo\u1ea1i:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c: 9A, 18A, 12A,, 25A.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ti\u1ebfp \u0111i\u1ec3m ph\u1ee5: 1NO + 1NC.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cu\u1ed9n h\u00fat \u0111i\u1ec7n: 220V, 380V.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f9ng s\u1eed d\u1ee5ng v\u1edbi relay nhi\u1ec7t Hyundai HGT.<\/span><\/li>\n<\/ul>\n<h4><strong>3.3.3. Kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha Chint<\/strong><\/h4>\n<p><span style=\"font-weight: 400;\">\u0110\u1ed1i v\u1edbi kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha c\u1ee7a Chint \u0111\u1ebfn t\u1eeb Trung Qu\u1ed1c b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn c\u00e1c d\u1ecdng nh\u01b0 NCH, NXC. Nh\u1eefng thi\u1ebft b\u1ecb \u0111\u1ebfn t\u1eeb h\u00e3ng n\u00e0y th\u01b0\u1eddng c\u00f3 gi\u00e1 c\u1ea3 ph\u00f9 h\u1ee3p, k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng l\u1ea1i th\u1ea5p.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha c\u1ee7a Chint c\u00f3 c\u00e1c lo\u1ea1i:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Model ti\u00eau chu\u1ea9n: NXC-06, NXC-09, NXC-12, NXC-22,&#8230; NXC-400, NXC-630.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c: 6A &#8211; 630A.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110i\u1ec7n \u00e1p cu\u1ed9n h\u00fat: 220V &#8211; 690V.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f4ng su\u1ea5t: 2,2kW &#8211; 630kW.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ti\u1ebfp \u0111i\u1ec3m ph\u1ee5: 1NO, 1NC, 1NO+1NC, 2NO, 2NC, 2NO+2NC.<\/span><\/li>\n<\/ul>\n<h2><strong>4. T\u1ed5ng k\u1ebft<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Qua b\u00e0i vi\u1ebft tr\u00ean Bestray hy v\u1ecdng b\u1ea1n c\u00f3 th\u00eam \u0111\u01b0\u1ee3c nhi\u1ec1u th\u00f4ng tin h\u1eefu \u00edch v\u1ec1 kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha, hi\u1ec3u r\u00f5 t\u1ea7m quan tr\u1ecdng c\u1ee7a thi\u1ebft b\u1ecb n\u00e0y trong \u0111\u1eddi s\u1ed1ng. \u0110\u00e2y l\u00e0 thi\u1ebft b\u1ecb kh\u00f4ng th\u1ebf thi\u1ebfu trong vi\u1ec7c \u0111\u00f3ng ng\u1eaft d\u00f2ng \u0111i\u1ec7n cho c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 v\u1eadt d\u1ee5ng c\u00f3 d\u00f2ng \u0111i\u1ec7n \u0111i qua. H\u01a1n th\u1ebf n\u1eefa, n\u00f3 c\u00f2n gi\u00fap b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb khi b\u1ecb qu\u00e1 t\u1ea3i. Ngo\u00e0i ra, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n an to\u00e0n tr\u01b0\u1edbc nh\u1eefng t\u00e1c nh\u00e2n b\u00ean ngo\u00e0i th\u00ec b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam c\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 thang c\u00e1p, m\u00e1ng c\u00e1p, khay c\u00e1p,&#8230;\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bestray t\u1ef1 h\u00e0o l\u00e0 \u0111\u01a1n v\u1ecb ti\u00ean phong cung c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1ea1i th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam nh\u01b0 <span class=\"s1\"><a href=\"https:\/\/bestray.com\/cable-management\/thang-cap\/\" target=\"_blank\" rel=\"noopener\"><b>thang c\u00e1p<\/b><\/a><\/span><span class=\"s2\">,\u00a0<a href=\"https:\/\/bestray.com\/cable-management\/mang-cap\/\" target=\"_blank\" rel=\"noopener\"><span class=\"s1\"><b>m\u00e1ng c\u00e1p<\/b><\/span><\/a>, <a href=\"https:\/\/bestray.com\/cable-management\/mang-luoi\/\" target=\"_blank\" rel=\"noopener\"><span class=\"s1\"><b>m\u00e1ng l\u01b0\u1edbi<\/b><\/span><\/a>, <a href=\"https:\/\/bestray.com\/blog\/lua-chon-phu-kien-mang-cap\/\" target=\"_blank\" rel=\"noopener\"><span class=\"s1\"><b>ph\u1ee5 ki\u1ec7n m\u00e1ng c\u00e1p<\/b><\/span><\/a>, <a href=\"https:\/\/bestray.com\/cable-management\/khay-cap\/\"><strong>khay c\u00e1p<\/strong><\/a>,<\/span><\/span><span class=\"s2\">&#8230;<\/span><span style=\"font-weight: 400;\">Ch\u00fang t\u00f4i mang \u0111\u1ebfn cho kh\u00e1ch h\u00e0ng nh\u1eefng s\u1ea3n ph\u1ea9m \u0111\u1ea3m b\u1ea3o uy t\u00edn, \u0111\u00fang ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf, gi\u00e1 th\u00e0nh h\u1ee3p l\u00fd v\u00e0 g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean nh\u1eefng c\u00f4ng tr\u00ecnh c\u00f3 gi\u00e1 tr\u1ecb b\u1ec1n v\u1eefng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 gi\u1ea3i \u0111\u00e1p m\u1ecdi th\u1eafc m\u1eafc, qu\u00fd kh\u00e1ch h\u00e0ng vui l\u00f2ng th\u1ec3 li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i qua hotline: 0909089678.\u00a0<\/span><\/p>\n<p><b>Qu\u00fd kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a Bestray:<\/b><\/p>\n<figure id=\"attachment_3077\" aria-describedby=\"caption-attachment-3077\" style=\"width: 1778px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3077\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Mang-Luoi-A82-25.jpg\" alt=\"M\u00e1ng l\u01b0\u1edbi\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Mang-Luoi-A82-25.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Mang-Luoi-A82-25-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Mang-Luoi-A82-25-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Mang-Luoi-A82-25-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Mang-Luoi-A82-25-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Mang-Luoi-A82-25-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Mang-Luoi-A82-25-1068x601.jpg 1068w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><figcaption id=\"caption-attachment-3077\" class=\"wp-caption-text\"><span style=\"font-size: 16px;\">M\u00e1ng l\u01b0\u1edbi<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_3049\" aria-describedby=\"caption-attachment-3049\" style=\"width: 1778px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3049\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Thang-Mang-Cap-A51-26.jpg\" alt=\"M\u00e1ng c\u00e1p \u0111\u1ee5c l\u1ed7 m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng Bestray\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Thang-Mang-Cap-A51-26.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Thang-Mang-Cap-A51-26-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Thang-Mang-Cap-A51-26-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Thang-Mang-Cap-A51-26-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Thang-Mang-Cap-A51-26-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Thang-Mang-Cap-A51-26-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-1-Thang-Mang-Cap-A51-26-1068x601.jpg 1068w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><figcaption id=\"caption-attachment-3049\" class=\"wp-caption-text\"><span style=\"font-size: 16px;\">M\u00e1ng c\u00e1p m\u1ea1 k\u1ebdm \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 thi\u1ebft b\u1ecb d\u00f9ng trong c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng \u0111\u1ec3 n\u00e2ng \u0111\u1ee1 \u0111\u01b0\u1eddng d\u00e2y d\u1eabn \u0111i\u1ec7n<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_3050\" aria-describedby=\"caption-attachment-3050\" style=\"width: 1778px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3050\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A43-1.jpg\" alt=\"M\u00e1ng c\u00e1p d\u1ea1ng l\u01b0\u1edbi m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng Bestray\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A43-1.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A43-1-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A43-1-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A43-1-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A43-1-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A43-1-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A43-1-1068x601.jpg 1068w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><figcaption id=\"caption-attachment-3050\" class=\"wp-caption-text\"><span style=\"font-size: 16px;\">M\u00e1ng c\u00e1p d\u1ea1ng l\u01b0\u1edbi m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng Bestray<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_3091\" aria-describedby=\"caption-attachment-3091\" style=\"width: 1778px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3091\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A60-20.jpg\" alt=\"M\u00e1ng c\u00e1p\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A60-20.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A60-20-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A60-20-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A60-20-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A60-20-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A60-20-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-2-Thang-Mang-Cap-A60-20-1068x601.jpg 1068w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><figcaption id=\"caption-attachment-3091\" class=\"wp-caption-text\"><span style=\"font-size: 16px;\">M\u00e1ng c\u00e1p<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_3092\" aria-describedby=\"caption-attachment-3092\" style=\"width: 1778px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3092\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-3-Thang-Mang-Cap-A47-4.jpg\" alt=\"Khay c\u00e1p c\u1ea3m bi\u1ebfn t\u1eeb\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-3-Thang-Mang-Cap-A47-4.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-3-Thang-Mang-Cap-A47-4-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-3-Thang-Mang-Cap-A47-4-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-3-Thang-Mang-Cap-A47-4-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-3-Thang-Mang-Cap-A47-4-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-3-Thang-Mang-Cap-A47-4-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-3-Thang-Mang-Cap-A47-4-1068x601.jpg 1068w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><figcaption id=\"caption-attachment-3092\" class=\"wp-caption-text\"><span style=\"font-size: 16px;\">C\u1ea3m bi\u1ebfn t\u1eeb l\u00e0 g\u00ec? C\u1ea5u t\u1ea1o v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a c\u1ea3m bi\u1ebfn t\u1eeb<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_3086\" aria-describedby=\"caption-attachment-3086\" style=\"width: 1778px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3086\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-4-Thang-Mang-Cap-A57-15.jpg\" alt=\"Khay c\u00e1p\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-4-Thang-Mang-Cap-A57-15.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-4-Thang-Mang-Cap-A57-15-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-4-Thang-Mang-Cap-A57-15-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-4-Thang-Mang-Cap-A57-15-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-4-Thang-Mang-Cap-A57-15-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-4-Thang-Mang-Cap-A57-15-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/03\/Hinh-4-Thang-Mang-Cap-A57-15-1068x601.jpg 1068w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><figcaption id=\"caption-attachment-3086\" class=\"wp-caption-text\"><span style=\"font-size: 16px;\">Khay c\u00e1p<\/span><\/figcaption><\/figure>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n<h2><strong>C\u00f4ng Ty C\u1ed5 Ph\u1ea7n Bestray &#8211; Chuy\u00ean S\u1ea3n Xu\u1ea5t Thang M\u00e1ng C\u00e1p (Cable Tray, <\/strong><strong>Cable <\/strong><strong>Trunking)<\/strong><\/h2>\n<ul>\n<li><span style=\"font-size: 20px;\">\u0110\u1ecba ch\u1ec9: 180\/7b, \u1ea5p T\u00e2n Th\u1edbi 3, x\u00e3 T\u00e2n Hi\u1ec7p, huy\u1ec7n H\u00f3c M\u00f4n, TPHCM<\/span><\/li>\n<li><span style=\"font-size: 20px;\">\u0110i\u1ec7n Tho\u1ea1i: (028) 3713 3076 &#8211; 078 453 1668 &#8211; 0909 089 678<\/span><\/li>\n<li><span style=\"font-size: 20px;\">E-mail: sales@bestray<\/span><\/li>\n<\/ul>\n<p>Ngo\u00e0i ra b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam:<\/p>\n<ul>\n<li><a href=\"https:\/\/bestray.com\/blog\/ung-dung-cua-cong-to-dien-3-pha\/\"><strong>C\u00f4ng t\u01a1 \u0111i\u1ec7n 3 pha<\/strong><\/a> v\u00e0 nh\u1eefng th\u00f4ng tin c\u1ea7n quan t\u00e2m<\/li>\n<li><a href=\"https:\/\/bestray.com\/blog\/tu-dien-cong-nghiep\/\"><strong>T\u1ee7 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p<\/strong><\/a> &#8211; B\u1ea3ng gi\u00e1 t\u1ee7 \u0111i\u1ec7n n\u0103m 2023<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5197\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2024\/02\/Thang-Mang-Cap-Bestray-Chat-Luong-Cao-\u2013-Giai-Phap-Bao-Ve-An-Toan-Cho-He-Thong-Dien-1.gif\" alt=\"thang m\u00e1ng c\u00e1p\" width=\"1080\" height=\"1080\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u1edfi \u0111\u1ed9ng t\u1eeb 3 pha l\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u01b0 ng\u00e0nh \u0111i\u1ec7n, t\u1ef1 \u0111\u1ed9ng h\u00f3a, c\u00e1c c\u00f4ng tr\u00ecnh \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p v\u00e0 \u0111i\u1ec7n d\u00e2n d\u1ee5ng. \u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i thi\u1ebft b\u1ecb kh\u00e1 nh\u1ecf, c\u00f3 c\u1ea5u t\u1ea1o \u0111\u01a1n gi\u1ea3n nh\u01b0ng l\u00e0 thi\u1ebft b\u1ecb [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4040,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[121],"tags":[],"class_list":{"0":"post-3564","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-dien-cong-nghiep"},"lang":"vi","translations":{"vi":3564},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/3564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/comments?post=3564"}],"version-history":[{"count":9,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/3564\/revisions"}],"predecessor-version":[{"id":5301,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/3564\/revisions\/5301"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media\/4040"}],"wp:attachment":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media?parent=3564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/categories?post=3564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/tags?post=3564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}