{"id":3555,"date":"2022-09-23T14:22:21","date_gmt":"2022-09-23T07:22:21","guid":{"rendered":"https:\/\/bestray.com\/blog\/?p=3555"},"modified":"2024-02-27T16:02:49","modified_gmt":"2024-02-27T09:02:49","slug":"tim-hieu-cong-to-dien-1-pha","status":"publish","type":"post","link":"https:\/\/bestray.com\/blog\/tim-hieu-cong-to-dien-1-pha\/","title":{"rendered":"T\u00ecm hi\u1ec3u v\u1ec1 c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Ng\u00e0y nay, nh\u00e0 \u1edf, nh\u00e0 tr\u1ecd hay ph\u00f2ng h\u1ecdc n\u00e0o c\u0169ng \u0111\u1ec1u \u0111\u01b0\u1ee3c trang b\u1ecb <\/span><b><i>c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha<\/i><\/b><span style=\"font-weight: 400;\">. Thi\u1ebft b\u1ecb n\u00e0y gi\u00fap ng\u01b0\u1eddi d\u00f9ng ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 trong h\u00e0ng th\u00e1ng, \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 s\u1eed d\u1ee5ng ph\u00f9 h\u1ee3p h\u01a1n \u1edf c\u00e1c th\u00e1ng ti\u1ebfp theo. Tuy nhi\u00ean, c\u00f4ng t\u01a1 \u0111i\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf c\u00e1c tr\u1ee5 \u0111i\u1ec7n n\u00ean kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft r\u00f5 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a lo\u1ea1i thi\u1ebft b\u1ecb n\u00e0y. Do \u0111\u00f3, h\u00e3y c\u00f9ng Bestray t\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha qua b\u00e0i vi\u1ebft n\u00e0y nh\u00e9!\u00a0<\/span><\/p>\n<h2><strong>1. \u0110\u00f4i n\u00e9t v\u1ec1 c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\"><strong><a href=\"https:\/\/bestray.com\/blog\/cong-to-dien-la-gi\/\">C\u00f4ng t\u01a1 \u0111i\u1ec7n<\/a><\/strong> 1 pha l\u00e0 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o \u0111\u1ea1c \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 c\u1ee7a t\u1eebng h\u1ed9 gia \u0111\u00ecnh. Thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t ph\u00eda sau \u0111\u1ed3ng h\u1ed3 \u0111i\u1ec7n v\u00e0 \u1edf c\u00f9ng m\u1ed9t \u0111\u01b0\u1eddng d\u00e2y t\u1ea3i \u0111i\u1ec7n.<\/span><\/p>\n<figure id=\"attachment_3581\" aria-describedby=\"caption-attachment-3581\" style=\"width: 564px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3581 size-full\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/09\/cong-to-dien-1pha.jpeg\" alt=\"C\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha\" width=\"564\" height=\"580\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/09\/cong-to-dien-1pha.jpeg 564w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/09\/cong-to-dien-1pha-292x300.jpeg 292w\" sizes=\"auto, (max-width: 564px) 100vw, 564px\" \/><figcaption id=\"caption-attachment-3581\" class=\"wp-caption-text\">C\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf c\u00e1c khu d\u00e2n c\u01b0<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Lo\u1ea1i c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho ngu\u1ed3n \u0111i\u1ec7n 220V; l\u1eafp \u0111\u1eb7t ch\u1ee7 y\u1ebfu cho c\u00e1c gia \u0111\u00ecnh, nh\u00e0 tr\u1ecd, chung c\u01b0 v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng nh\u00e0 h\u00e0ng nh\u1ecf, c\u00f4ng ty,&#8230;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 4 lo\u1ea1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt kh\u00e1c nhau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f4ng t\u01a1 1 pha 5(20)A c\u00f3 s\u1ed1 v\u00f2ng quay l\u00e0 900 v\u00f2ng\/kWh. Tr\u00ean m\u1eb7t hi\u1ec3n th\u1ecb 5 s\u1ed1 + 1 s\u1ed1 l\u1ebb. D\u00f2ng \u0111i\u1ec7n t\u1ed1i \u0111a ch\u1ea1y qua l\u00e0 20A.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f4ng t\u01a1 1 pha 10(40)A c\u00f3 s\u1ed1 v\u00f2ng quay l\u00e0 450 v\u00f2ng\/kWh. Tr\u00ean m\u1eb7t hi\u1ec3n th\u1ecb 5 s\u1ed1 + 1 s\u1ed1 l\u1ebb. D\u00f2ng \u0111i\u1ec7n t\u1ed1i \u0111a ch\u1ea1y qua l\u00e0 40A.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f4ng t\u01a1 1 pha 20(80)A c\u00f3 s\u1ed1 v\u00f2ng quay l\u00e0 250 v\u00f2ng\/kWh. Tr\u00ean m\u1eb7t hi\u1ec3n th\u1ecb 5 s\u1ed1 + 1 s\u1ed1 l\u1ebb. D\u00f2ng \u0111i\u1ec7n t\u1ed1i \u0111a ch\u1ea1y qua l\u00e0 80A.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f4ng t\u01a1 1 pha 40(120)A c\u00f3 s\u1ed1 v\u00f2ng quay l\u00e0 100 v\u00f2ng\/kWh. Tr\u00ean m\u1eb7t hi\u1ec3n th\u1ecb 6 s\u1ed1 v\u00e0 kh\u00f4ng c\u00f3 s\u1ed1 l\u1ebb. D\u00f2ng \u0111i\u1ec7n t\u1ed1i \u0111a ch\u1ea1y qua l\u00e0 120A.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">B\u1edfi v\u00ec c\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha tr\u00ean th\u1ecb tr\u01b0\u1eddng n\u00ean vi\u1ec7c ch\u1ecdn cho gia \u0111\u00ecnh m\u1ed9t thi\u1ebft b\u1ecb d\u00f9ng \u0111\u1ec3 \u0111o \u0111\u1ea1c \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 ph\u00f9 h\u1ee3p l\u00e0 \u0111i\u1ec1u r\u1ea5t c\u1ea7n thi\u1ebft. Lo\u1ea1i c\u00f4ng t\u01a1 \u0111i\u1ec7n n\u00e0y c\u1ea7n ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng su\u1ea5t, d\u00f2ng \u0111i\u1ec7n c\u00e1c thi\u1ebft b\u1ecb \u0111ang s\u1eed d\u1ee5ng trong nh\u00e0.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5: M\u1ed9t gia \u0111\u00ecnh s\u1eed d\u1ee5ng 1 qu\u1ea1t tr\u1ea7n c\u00f3 d\u00f2ng \u0111i\u1ec7n l\u00e0 1.36A, 1 tivi c\u00f3 d\u00f2ng \u0111i\u1ec7n l\u00e0 0.6A, 1 m\u00e1y n\u01b0\u1edbc n\u00f3ng c\u00f3 d\u00f2ng \u0111i\u1ec7n l\u00e0 13.6A, 10 c\u00e1i \u0111\u00e8n led 18W, m\u1ed7i c\u00e1i c\u00f3 d\u00f2ng \u0111i\u1ec7n l\u00e0 0.09A, 1 t\u1ee7 l\u1ea1nh c\u00f3 d\u00f2ng \u0111i\u1ec7n 1.78A th\u00ec nh\u00e0 n\u00e0y n\u00ean ch\u1ecdn lo\u1ea1i c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha 5(20)A l\u00e0 h\u1ee3p l\u00fd nh\u1ea5t.<\/span><\/p>\n<h2><strong>2. C\u1ea5u t\u1ea1o v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/strong><\/h2>\n<h3><strong>2.1. C\u1ea5u t\u1ea1o<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha c\u00f3 c\u1ea5u t\u1ea1o r\u1ea5t \u0111\u01a1n gi\u1ea3n, bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cu\u1ed9n d\u00e2y \u0111i\u1ec7n \u00e1p: \u0110\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t song song v\u1edbi ph\u1ee5 t\u1ea3i v\u00e0 c\u00f3 s\u1ed1 l\u01b0\u1ee3ng v\u00f2ng d\u00e2y nhi\u1ec1u, nh\u01b0ng ph\u1ea7n ti\u1ebft di\u1ec7n c\u1ee7a s\u1ee3i d\u00e2y n\u00e0y so v\u1edbi c\u00e1c lo\u1ea1i c\u00f4ng t\u01a1 \u0111i\u1ec7n kh\u00e1c th\u00ec s\u1ebd nh\u1ecf h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cu\u1ed9n d\u00e2y d\u00f2ng \u0111i\u1ec7n: \u0110\u01b0\u1ee3c m\u1eafc n\u1ed1i ti\u1ebfp v\u1edbi ph\u1ee5 t\u1ea3i. Ti\u1ebft di\u1ec7n c\u1ee7a cu\u1ed9n d\u00e2y n\u00e0y l\u1edbn h\u01a1n cu\u1ed9n d\u00e2y \u0111i\u1ec7n \u00e1p nh\u01b0ng s\u1ed1 v\u00f2ng d\u00e2y \u00edt h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u0129a nh\u00f4m: \u0110\u01b0\u1ee3c l\u1eafp ph\u00eda tr\u00ean tr\u1ee5c, t\u00ec v\u00e0o tr\u1ee5 \u0111\u1ec3 quay t\u1ef1 do gi\u1eefa hai cu\u1ed9n d\u00e2y \u0111i\u1ec7n \u00e1p; n\u1eb1m gi\u1eefa khe h\u1edf c\u1ee7a nam ch\u00e2m v\u0129nh c\u1eedu v\u00e0 cu\u1ed9n d\u00e2y d\u00f2ng \u0111i\u1ec7n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nam ch\u00e2m v\u0129nh c\u1eedu: B\u1ed9 ph\u1eadn n\u00e0y c\u00f3 vai tr\u00f2 t\u1ea1o ra momen c\u00e1n khi b\u1ed9 ph\u1eadn \u0111ai nh\u00f4m quay trong t\u1eeb tr\u01b0\u1eddng c\u1ee7a n\u00f3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ed9p s\u1ed1 c\u01a1 kh\u00ed: B\u1ed9 ph\u1eadn n\u00e0y d\u00f9ng \u0111\u1ec3 hi\u1ec3n th\u1ecb s\u1ed1 v\u00f2ng quay c\u1ee7a \u0111\u0129a nh\u00f4m khi\u00a0 \u0111\u01b0\u1ee3c g\u1eafn v\u1edbi tr\u1ee5c c\u1ee7a \u0111\u0129a nh\u00f4m.<\/span><\/li>\n<\/ul>\n<h3><strong>2.2. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1ed7i <a href=\"https:\/\/bestray.com\/blog\/thiet-bi-dien-cong-nghiep-la-gi\/\"><strong>thi\u1ebft b\u1ecb \u0111i\u1ec7n<\/strong><\/a> \u0111\u1ec1u c\u00f3 m\u1ed9t nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng t\u01a1 \u0111i\u1ec7n kh\u00e1 l\u00e0 \u0111\u01a1n gi\u1ea3n. Khi c\u00f3 d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua ph\u1ee5 t\u1ea3i, c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a c\u00f4ng t\u01a1 \u0111i\u1ec7n s\u1ebd b\u1eaft \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng t\u1ea1i cu\u1ed9n v\u00f2ng m\u00e0 d\u00f2ng \u0111i\u1ec7n \u0111\u00e3 \u0111i qua v\u00e0 s\u1ebd t\u1ea1o ra m\u1ed9t lu\u1ed3ng \u0111i\u1ec7n t\u1eeb b\u00ean d\u01b0\u1edbi \u0111\u0129a nh\u00f4m c\u00f3 g\u1eafn tr\u1ee5c r\u01a1 le li\u00ean k\u1ebft v\u1edbi d\u00e3y s\u1ed1 hi\u1ec3n th\u1ecb c\u01a1 kh\u00ed.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">D\u00f2ng \u0111i\u1ec7n c\u0169ng t\u1ea1o ra hai lu\u1ed3ng th\u00f4ng t\u1eeb tr\u00ean cu\u1ed9n \u00e1p trong c\u00f9ng th\u1eddi \u0111i\u1ec3m \u0111\u00f3, lu\u1ed3ng c\u00f2n l\u1ea1i t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp l\u00ean \u0111\u0129a nh\u00f4m. D\u01b0\u1edbi s\u1ef1 t\u00e1c \u0111\u1ed9ng c\u1ee7a hai lu\u1ed3ng s\u1ebd t\u1ea1o ra momen l\u00e0m cho \u0111\u0129a nh\u00f4m quay trong c\u1ee5c nam ch\u00e2m v\u0129nh c\u1eedu. Ch\u00ednh v\u00ec th\u1ebf, n\u00f3 s\u1ebd t\u1ea1o ra m\u1ed9t lu\u1ed3ng momen c\u1ea3n l\u00e0m cho c\u00e2n b\u1eb1ng v\u00f2ng quay. T\u1eeb \u0111\u00f3, cho ra ch\u1ec9 s\u1ed1 \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 d\u1ef1a v\u00e0o s\u1ed1 v\u00f2ng quay c\u1ee7a \u0111\u0129a nh\u00f4m. Khi \u0111\u0129a nh\u00f4m quay \u0111\u1ed3ng ngh\u0129a n\u00f3 s\u1ebd l\u00e0m cho tr\u1ee5c s\u1ed1 nh\u1ea3y s\u1ed1 v\u00e0 hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh \u0111\u1ed3ng h\u1ed3.\u00a0<\/span><\/p>\n<h2><strong>3. C\u00e1c lo\u1ea1i c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha hi\u1ec7n nay<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha c\u00f3 hai lo\u1ea1i l\u00e0 pha c\u01a1 v\u00e0 pha \u0111i\u1ec7n t\u1eed.<\/span><\/p>\n<h3><strong>3.1. C\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha c\u01a1<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha c\u01a1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn v\u00e0 l\u1eafp \u0111\u1eb7t h\u1ea7u h\u1ebft trong m\u1ed7i gia \u0111\u00ecnh t\u1eeb x\u01b0a t\u1edbi nay. Lo\u1ea1i c\u00f4ng t\u01a1 \u0111i\u1ec7n n\u00e0y th\u01b0\u1eddng s\u1eed d\u1ee5ng cho c\u00e1c l\u01b0\u1edbi \u0111i\u1ec7n 1 pha. \u0110\u00e2y l\u00e0 lo\u1ea1i l\u01b0\u1edbi \u0111i\u1ec7n d\u00f9ng cho c\u00e1c h\u1ed9 gia \u0111\u00ecnh, nh\u00e0 tr\u1ecd,&#8230; d\u00e0nh cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f3 c\u00f4ng su\u1ea5t th\u1ea5p.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u00e3y c\u00f9ng Bestray t\u00ecm hi\u1ec3u \u01b0u \u0111i\u1ec3m v\u00e0 khuy\u1ebft \u0111i\u1ec3m c\u1ee7a lo\u1ea1i c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha c\u01a1 \u0111\u1ec3 hi\u1ec3u r\u00f5 t\u1ea1i sao lo\u1ea1i n\u00e0y \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng \u0111\u1ebfn v\u1eady.<\/span><\/p>\n<p><b>\u01afu \u0111i\u1ec3m<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gi\u00e1 th\u00e0nh thi\u1ebft b\u1ecb r\u1ebb, d\u1ec5 l\u1eafp \u0111\u1eb7t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u01b0\u1ee3c c\u00e1c c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c Vi\u1ec7t Nam cung c\u1ea5p v\u00e0 l\u1eafp \u0111\u1eb7t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">So v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c n\u00f3 c\u00f3 c\u1ea5u t\u1ea1o \u0111\u01a1n gi\u1ea3n h\u01a1n.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng b\u1ec1n v\u00e0 \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian l\u00e2u d\u00e0i.<\/span><\/li>\n<\/ul>\n<p><b>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u00ednh ch\u00ednh x\u00e1c ch\u01b0a cao, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c sai s\u1ed1 do ph\u1ee5 thu\u1ed9c v\u00e0o c\u01a1 c\u1ea5u v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u01a1 kh\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 l\u00e0m ch\u1eadm t\u1ed1c \u0111\u1ed9 quay c\u1ee7a \u0111\u1ed3ng h\u1ed3.<\/span><\/li>\n<\/ul>\n<h3><strong>3.2. C\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha \u0111i\u1ec7n t\u1eed<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i c\u00f4ng t\u01a1 \u0111i\u1ec7n m\u1edbi, thi\u1ebft k\u1ebf hi\u1ec7n \u0111\u1ea1i v\u00e0 c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha c\u01a1. Ho\u1ea1t \u0111\u1ed9ng d\u1ef1a v\u00e0o vi\u1ec7c hi\u1ec3n th\u1ecb c\u00e1c th\u00f4ng s\u1ed1 \u0111i\u1ec7n t\u1eed tr\u00ean m\u00e0n h\u00ecnh LCD v\u00e0 LED.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i vi\u1ec7c \u0111o \u0111\u1ea1c \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 th\u00ec c\u00f4ng t\u01a1 \u0111i\u1ec7n t\u1eed c\u00f3 th\u1ec3 \u0111o \u0111\u01b0\u1ee3c c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c c\u1ee7a t\u1ea3i v\u00e0 ngu\u1ed3n. V\u00ed d\u1ee5 nh\u01b0 s\u1ed1 \u0111i\u1ec7n s\u1eed d\u1ee5ng t\u1ee9c th\u1eddi, s\u1ed1 \u0111i\u1ec7n t\u1ed1i \u0111a, m\u1ee9c \u0111i\u1ec7n \u00e1p, h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t, m\u1ee9c \u0111i\u1ec7n \u00e1p v\u00e0 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng,\u2026 Ngo\u00e0i ra, lo\u1ea1i c\u00f4ng t\u01a1 \u0111i\u1ec7n n\u00e0y c\u00f2n \u0111o \u0111\u01b0\u1ee3c \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 trong gi\u1edd cao \u0111i\u1ec3m ho\u1eb7c gi\u1edd th\u00f4ng th\u01b0\u1eddng.<\/span><\/p>\n<p><b>\u01afu \u0111i\u1ec3m<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f3 kh\u1ea3 n\u0103ng c\u1ea3nh b\u00e1o \u0111\u01b0\u1ee3c r\u00f2 r\u1ec9 \u0111i\u1ec7n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110o \u0111\u1ea1c ch\u00ednh x\u00e1c l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e0i \u0111\u1eb7t nhi\u1ec1u ch\u1ee9c n\u0103ng \u0111o c\u00e1c th\u00f4ng s\u1ed1 li\u00ean quan.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 gi\u00e1m s\u00e1t \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n \u0111i\u1ec7n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f3 kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n \u0111\u01b0\u1ee3c gi\u00e1 \u0111i\u1ec7n b\u1eadc thang.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n.<\/span><\/li>\n<\/ul>\n<p><b>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gi\u00e1 th\u00e0nh t\u01b0\u01a1ng \u0111\u1ed1i cao.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ed9 b\u1ec1n \u0111\u01b0\u1ee3c ph\u1ee5 thu\u1ed9c v\u00e0o linh ki\u1ec7n \u0111i\u1ec7n t\u1eed c\u1ea5u t\u1ea1o n\u00ean n\u00f3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u1eeda ch\u1eefa ph\u1ee9c t\u1ea1p v\u00e0 kh\u00f3 kh\u0103n.<\/span><\/li>\n<\/ul>\n<div class=\"tdb-block-inner td-fix-index\">\n<p class=\"tdb-title-text\" style=\"text-align: left;\"><strong style=\"color: #111111; font-family: Roboto, sans-serif; font-size: 27px;\">4. H\u01b0\u1edbng d\u1eabn c\u00e1ch \u0111\u1ea5u c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha \u0111\u00fang k\u1ef9 thu\u1eadt an to\u00e0n<\/strong><\/p>\n<\/div>\n<div class=\"mceTemp\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3582 size-full\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/09\/so-do-dau-day-dien-1-pha.jpg\" alt=\"S\u01a1 \u0111\u1ed3 \u0111\u1ea5u d\u00e2y \u0111i\u1ec7n\" width=\"729\" height=\"544\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/09\/so-do-dau-day-dien-1-pha.jpg 729w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/09\/so-do-dau-day-dien-1-pha-300x224.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/09\/so-do-dau-day-dien-1-pha-696x519.jpg 696w\" sizes=\"auto, (max-width: 729px) 100vw, 729px\" \/><\/p>\n<ul id=\"attachment_3582\" class=\"wp-caption aligncenter\" style=\"width: 729px;\">S\u01a1 \u0111\u1ed3 \u0111\u1ea5u d\u00e2y \u0111i\u1ec7n 1 pha<\/ul>\n<\/div>\n<ul>\n<li><span style=\"font-weight: 400;\">C\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha c\u00f3 c\u00e1ch l\u1eafp \u0111\u1eb7t r\u1ea5t \u0111\u01a1n gi\u1ea3n. Tuy nhi\u00ean, b\u1ea1n c\u1ea7n n\u1eafm r\u00f5 c\u00e1c k\u00ed hi\u1ec7u \u0111\u1ec3 l\u1eafp \u0111\u00fang th\u1ee9 t\u1ef1 v\u00e0 gi\u00fap c\u00f4ng t\u01a1 \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">K\u00fd hi\u1ec7u<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00e2y s\u1ed1 1: K\u00fd hi\u1ec7u c\u1ee7a d\u00e2y pha n\u00f3ng \u0111i v\u00e0o.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00e2y s\u1ed1 2: K\u00fd hi\u1ec7u c\u1ee7a d\u00e2y pha n\u00f3ng \u0111i ra.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00e2y s\u1ed1 3: K\u00fd hi\u1ec7u c\u1ee7a d\u00e2y trung h\u00f2a \u0111i v\u00e0o.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00e2y s\u1ed1 4: K\u00fd hi\u1ec7u c\u1ee7a d\u00e2y trung h\u00f2a \u0111i ra.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Khi th\u1ef1c hi\u1ec7n l\u1eafp \u0111\u1eb7t c\u00f4ng t\u01a1 \u0111i\u1ec7n c\u1ea7n n\u1ed1i hai d\u00e2y s\u1ed1 3 v\u00e0 s\u1ed1 4 l\u1ea1i v\u1edbi nhau. \u0110\u1ec3 ki\u1ec3m tra \u0111\u01b0\u1ee3c \u0111\u00e2u l\u00e0 d\u00e2y n\u00f3ng th\u00ec b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u00fat th\u1eed \u0111i\u1ec7n, khi b\u00fat th\u1eed \u0111i\u1ec7n c\u00f3 m\u00e0u \u0111\u1ecf th\u00ec \u0111\u00f3 l\u00e0 d\u00e2y n\u00f3ng v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1ch \u0111\u1ea5u c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha g\u1ed3m c\u00e1c b\u01b0\u1edbc sau<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u01b0\u1edbc 1: S\u1eed d\u1ee5ng hai d\u00e2y pha n\u00f3ng n\u1ed1i v\u00e0o v\u1ecb tr\u00ed s\u1ed1 1 v\u00e0 3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u01b0\u1edbc 2: S\u1eed d\u1ee5ng hai d\u00e2y trung t\u00ednh n\u1ed1i v\u00e0o v\u1ecb tr\u00ed s\u1ed1 2 v\u00e0 4.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u01b0\u1edbc 3: N\u1ed1i hai d\u00e2y \u0111\u1ea7u ra (d\u00e2y 2 v\u00e0 d\u00e2y 4) v\u1edbi aptomat.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u01b0\u1edbc 4: Ki\u1ec3m tra l\u1ea1i to\u00e0n b\u1ed9 c\u00e1c \u0111o\u1ea1n n\u1ed1i v\u00e0 c\u1ea5p \u0111i\u1ec7n cho c\u00f4ng t\u01a1 \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u01b0u \u00fd quan tr\u1ecdng: B\u1ea1n c\u1ea7n ph\u1ea3i hi\u1ec3u r\u00f5 \u0111\u01b0\u1ee3c nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng t\u01a1 \u0111i\u1ec7n v\u00e0 c\u00e1c nguy\u00ean l\u00fd v\u1ec1 \u0111i\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n khi th\u1ef1c hi\u1ec7n l\u1eafp \u0111\u1eb7t.<\/span><\/li>\n<\/ul>\n<h2><strong>5. T\u1ed5ng k\u1ebft<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha ch\u00ednh l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec7n kh\u00f4ng th\u1ec3 thi\u1ebfu \u1edf c\u00e1c h\u1ed9 gia \u0111\u00ecnh nh\u1eb1m m\u1ee5c \u0111\u00edch \u0111o s\u1ed1 \u0111i\u1ec7n n\u0103ng m\u00e0 gia \u0111\u00ecnh \u0111\u00f3 \u0111\u00e3 s\u1eed d\u1ee5ng sau m\u1ed9t th\u1eddi gian. Qua b\u00e0i vi\u1ebft n\u00e0y, <a href=\"https:\/\/bestray.com\/\"><strong>Bestray<\/strong><\/a> hy v\u1ecdng s\u1ebd mang l\u1ea1i nhi\u1ec1u th\u00f4ng tin h\u1eefu \u00edch gi\u00fap cho b\u1ea1n bi\u1ebft \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o, nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1ch \u0111\u1ea5u c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha m\u1ed9t c\u00e1ch an to\u00e0n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, hi\u1ec7n nay c\u00f3 r\u1ea5t nhi\u1ec1u n\u01a1i cung c\u1ea5p c\u00e1c lo\u1ea1i c\u00f4ng t\u01a1 \u0111i\u1ec7n v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 l\u1eafp \u0111\u1eb7t, n\u1ebfu b\u1ea1n kh\u00f4ng mu\u1ed1n t\u1ef1 l\u1eafp \u0111\u1eb7t th\u00ec c\u00f3 th\u1ec3 li\u00ean h\u1ec7 \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 gi\u00fap \u0111\u1ee1 l\u1eafp \u0111\u1eb7t cho d\u1ec5 d\u00e0ng h\u01a1n. Ngo\u00e0i ra, n\u1ebfu b\u1ea1n mu\u1ed1n c\u00e1c \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n, \u0111\u01b0\u1eddng d\u00e2y d\u1eabn c\u1ee7a gia \u0111\u00ecnh m\u00ecnh an to\u00e0n, tr\u00e1nh c\u00e1c lo\u1ea1i c\u00f4n tr\u00f9ng v\u00e0 c\u00e1c t\u00e1c nh\u00e2n kh\u00e1c t\u1eeb m\u00f4i tr\u01b0\u1eddng th\u00ec c\u00f3 th\u1ec3 tham kh\u1ea3o m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb nh\u01b0 thang c\u00e1p, khay c\u00e1p,&#8230;\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bestray l\u00e0 m\u1ed9t trong nh\u1eefng \u0111\u01a1n v\u1ecb cung c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i t\u1ea1i th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam. <\/span><span style=\"font-weight: 400;\">V\u1edbi h\u01a1n 15 n\u0103m kinh nghi\u1ec7m chuy\u00ean v\u1ec1 t\u01b0 v\u1ea5n, th\u01b0\u01a1ng m\u1ea1i, s\u1ea3n xu\u1ea5t v\u00e0 d\u1ecbch v\u1ee5 trong ng\u00e0nh \u0111i\u1ec7n, Bestray \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u s\u1ef1 t\u00edn nhi\u1ec7m t\u1eeb c\u00f4ng ty x\u00e2y d\u1ef1ng, c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0. <\/span><span style=\"font-weight: 400;\">Ch\u00fang t\u00f4i \u0111\u1eb7c bi\u1ec7t cung c\u1ea5p <strong><a href=\"https:\/\/bestray.com\/cable-management\/thang-cap\/\" target=\"_blank\" rel=\"noopener\">thang c\u00e1p<\/a><\/strong>, <strong><a href=\"https:\/\/bestray.com\/cable-management\/mang-cap\/\" target=\"_blank\" rel=\"noopener\">m\u00e1ng c\u00e1p<\/a><\/strong>, <strong><a href=\"https:\/\/bestray.com\/cable-management\/mang-luoi\/\" target=\"_blank\" rel=\"noopener\">m\u00e1ng l\u01b0\u1edbi<\/a><\/strong>, <strong><a href=\"https:\/\/bestray.com\/cable-management\/khay-cap\/\" target=\"_blank\" rel=\"noopener\">khay c\u00e1p<\/a><\/strong>, thi\u1ebft b\u1ecb \u0111i\u1ec7n, <strong><a href=\"https:\/\/bestray.com\/blog\/lua-chon-phu-kien-mang-cap\/\" target=\"_blank\" rel=\"noopener\">ph\u1ee5 ki\u1ec7n m\u00e1ng c\u00e1p<\/a><\/strong>,&#8230;.<\/span> <span style=\"font-weight: 400;\">\u00a0cho nhi\u1ec1u c\u00f4ng tr\u00ecnh trong nhi\u1ec1u n\u0103m qua. Bestray\u00a0 mang \u0111\u1ebfn cho kh\u00e1ch h\u00e0ng nh\u1eefng s\u1ea3n ph\u1ea9m \u0111\u1ea3m b\u1ea3o uy t\u00edn, gi\u00e1 th\u00e0nh h\u1ee3p l\u00fd, \u0111\u00fang ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u00e0 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><strong>Ngo\u00e0i ra b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m kh\u00e1c:\u00a0<\/strong><\/p>\n<ul>\n<li>Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng c\u1ee7a <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> hi\u1ec7n nay<\/li>\n<\/ul>\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<div class=\"mceTemp\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1805 size-full\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13.jpg\" alt=\"co xu\u1ed1ng m\u00e1ng c\u00e1p\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-1068x601.jpg 1068w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-747x420.jpg 747w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><\/div>\n<div class=\"mceTemp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2195\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-15-Hinh-3-1.jpg\" alt=\"\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-15-Hinh-3-1.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-15-Hinh-3-1-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-15-Hinh-3-1-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-15-Hinh-3-1-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-15-Hinh-3-1-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-15-Hinh-3-1-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-15-Hinh-3-1-1068x601.jpg 1068w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1805\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13.jpg\" alt=\"co xu\u1ed1ng m\u00e1ng c\u00e1p\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-1068x601.jpg 1068w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-13-747x420.jpg 747w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2151\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Hinh-2731.jpg\" alt=\"\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Hinh-2731.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Hinh-2731-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Hinh-2731-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Hinh-2731-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Hinh-2731-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Hinh-2731-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Hinh-2731-1068x601.jpg 1068w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><\/p>\n<div class=\"mceTemp\" style=\"text-align: justify;\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1812\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-16-1.jpg\" alt=\"h\u1ec7 th\u1ed1ng thang c\u00e1p\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-16-1.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-16-1-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-16-1-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-16-1-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-16-1-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-16-1-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-16-1-1068x601.jpg 1068w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2021\/11\/Bai-13-Hinh-16-1-747x420.jpg 747w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><\/p>\n<\/div>\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><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>Ng\u00e0y nay, nh\u00e0 \u1edf, nh\u00e0 tr\u1ecd hay ph\u00f2ng h\u1ecdc n\u00e0o c\u0169ng \u0111\u1ec1u \u0111\u01b0\u1ee3c trang b\u1ecb c\u00f4ng t\u01a1 \u0111i\u1ec7n 1 pha. Thi\u1ebft b\u1ecb n\u00e0y gi\u00fap ng\u01b0\u1eddi d\u00f9ng ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 trong h\u00e0ng th\u00e1ng, \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 s\u1eed d\u1ee5ng ph\u00f9 h\u1ee3p h\u01a1n \u1edf c\u00e1c th\u00e1ng ti\u1ebfp theo. Tuy nhi\u00ean, c\u00f4ng t\u01a1 \u0111i\u1ec7n th\u01b0\u1eddng [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3590,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[121],"tags":[],"class_list":{"0":"post-3555","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-dien-cong-nghiep"},"lang":"vi","translations":{"vi":3555},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/3555","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=3555"}],"version-history":[{"count":18,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/3555\/revisions"}],"predecessor-version":[{"id":5297,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/3555\/revisions\/5297"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media\/3590"}],"wp:attachment":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media?parent=3555"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/categories?post=3555"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/tags?post=3555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}