{"id":6252320,"date":"2022-04-28T01:35:00","date_gmt":"2022-04-28T01:35:00","guid":{"rendered":"https:\/\/yp.vn\/?p=6252320"},"modified":"2022-04-28T09:11:40","modified_gmt":"2022-04-28T02:11:40","slug":"cach-dau-may-phat-dien-3-pha-thanh-1-pha-an-toan-tiet-kiem-va-don-gian","status":"publish","type":"post","link":"https:\/\/yp.com.vn\/cach-dau-may-phat-dien-3-pha-thanh-1-pha-an-toan-tiet-kiem-va-don-gian\/","title":{"rendered":"C\u00e1ch \u0111\u1ea5u m\u00e1y ph\u00e1t \u0111i\u1ec7n 3 pha th\u00e0nh 1 pha an to\u00e0n, ti\u1ebft ki\u1ec7m v\u00e0 \u0111\u01a1n gi\u1ea3n"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">C\u00f3 c\u00e1ch n\u00e0o \u0111\u1ec3 \u0111\u1ea5u chuy\u1ec3n <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/may-phat-dien-778\/\" rel=\"nofollow noopener\" target=\"_blank\">m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/a><\/strong> 3 pha th\u00e0nh 1 pha kh\u00f4ng?&nbsp;\u0110\u00e2y l\u00e0 c\u00e2u h\u1ecfi c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi c\u00f3 m\u00e1y ph\u00e1t \u0111i\u1ec7n kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi thi\u1ebft b\u1ecb \u0111i\u1ec7n. M\u1eddi b\u1ea1n c\u00f9ng tham kh\u1ea3o b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 bi\u1ebft c\u00e1ch \u0111\u1ea5u n\u1ed1i \u0111\u01a1n gi\u1ea3n, d\u1ec5 th\u1ef1c hi\u1ec7n v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n nh\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Khi n\u00e0o c\u1ea7n ph\u1ea3i chuy\u1ec3n m\u00e1y ph\u00e1t \u0111i\u1ec7n 3 pha th\u00e0nh 1 pha?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 kh\u00e1 nhi\u1ec1u kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i g\u1ecdi \u0111i\u1ec7n \u201cc\u1ea7u c\u1ee9u\u201d v\u00ec tr\u01b0\u1edbc khi mua ch\u01b0a \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 t\u00ecm hi\u1ec3u k\u0129 n\u00ean mua nh\u1ea7m <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/may-phat-dien-778\/\" rel=\"nofollow noopener\" target=\"_blank\">m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/a><\/strong> 3 pha, sau \u0111\u00f3 th\u00ec ph\u00e1t hi\u1ec7n d\u00f2ng m\u00e1y n\u00e0y kh\u00f4ng d\u00f9ng \u0111\u01b0\u1ee3c cho c\u00e1c thi\u1ebft b\u1ecb trong nh\u00e0. Nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu l\u00e0 do gia \u0111\u00ecnh h\u1ecd \u0111ang d\u00f9ng c\u00e1c thi\u1ebft b\u1ecb c\u00f3 ngu\u1ed3n 1 pha.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/mayphatnhapkhau.vn\/wp-content\/uploads\/2021\/09\/cach-dau-may-phat-dien-3-pha-thanh-1-pha-1.jpg\" alt=\"c\u00e1ch \u0111\u1ea5u m\u00e1y ph\u00e1t \u0111i\u1ec7n 3 pha th\u00e0nh 1 pha\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00ednh v\u00ec v\u1eady, b\u00e0i to\u00e1n \u0111au \u0111\u1ea7u l\u00e0 mua m\u00e1y ph\u00e1t \u0111i\u1ec7n m\u1edbi ho\u1eb7c \u0111\u1ea5u n\u1ed1i l\u1ea1i m\u00e1y 3 pha th\u00e0nh 1 pha s\u1ebd ph\u00f9 h\u1ee3p h\u01a1n? Trong b\u00e0i vi\u1ebft n\u00e0y ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch \u0111\u1ea5u n\u1ed1i \u0111\u01a1n gi\u1ea3n t\u1eeb m\u00e1y ph\u00e1t \u0111i\u1ec7n 3 pha th\u00e0nh 1 pha n\u1ebfu b\u1ea1n v\u1eabn mu\u1ed1n t\u1eadn d\u1ee5ng m\u00e1y c\u0169 c\u1ee7a m\u00ecnh.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 2 v\u1ea5n \u0111\u1ec1 c\u1ea7n l\u01b0u \u00fd:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>M\u1ed9t l\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n 3 pha c\u00f3 th\u1ec3 c\u00f3 c\u00e1c ngu\u1ed3n 200V, 220V ho\u1eb7c 380V (t\u00f9y h\u00e3ng v\u00e0 xu\u1ea5t x\u1ee9 c\u1ee7a m\u00e1y). Trong khi \u0111\u00f3, t\u1ea1i Vi\u1ec7t Nam, d\u00f2ng 3 pha ch\u1ee7 y\u1ebfu d\u00f9ng ngu\u1ed3n 380V.<\/li><li>Hai l\u00e0 ta c\u1ea7n chuy\u1ec3n \u0111\u1ed5i th\u00e0nh m\u00e1y ph\u00e1t c\u00f3 d\u00f2ng \u0111i\u1ec7n 1 pha, t\u1ee9c l\u00e0 c\u00f4ng su\u1ea5t ph\u1ea3i nh\u1ecf h\u01a1n \u0111\u1ec3 d\u00f9ng cho h\u1ed9 gia \u0111\u00ecnh v\u00e0 c\u00e1c c\u00f4ng ty quy m\u00f4 nh\u1ecf. D\u00f2ng \u0111i\u1ec7n 1 pha c\u00f3 ngu\u1ed3n 220V.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1ch \u0111\u1ea5u n\u1ed1i, bi\u1ebfn \u0111\u1ed5i m\u00e1y ph\u00e1t \u0111i\u1ec7n 3 pha th\u00e0nh 1 pha<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Do <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/may-phat-dien-778\/\" rel=\"nofollow noopener\" target=\"_blank\">m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/a><\/strong> 3 pha ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c m\u1eafc theo h\u00ecnh sao, v\u00ec v\u1eady trong b\u00e0i n\u00e0y ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch \u0111\u1ea5u m\u00e1y ph\u00e1t \u0111i\u1ec7n 3 pha th\u00e0nh 1 pha c\u1ee7a m\u00e1y m\u1eafc h\u00ecnh sao.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea7u ti\u00ean, v\u1edbi c\u00e1ch m\u1eafc n\u1ed1i cu\u1ed9n d\u00e2y h\u00ecnh sao \u1edf m\u00e1y ph\u00e1t 3 pha, ch\u00fang ta c\u00f3 3 d\u00e2y n\u00f3ng (d\u00e2y pha) v\u00e0 1 d\u00e2y l\u1ea1nh (d\u00e2y trung t\u00ednh). Hi\u1ec7u \u0111i\u1ec7n th\u1ebf gi\u1eefa 1 pha d\u00e2y n\u00f3ng v\u00e0 1 pha d\u00e2y l\u1ea1nh l\u00e0 220V, hi\u1ec7u \u0111i\u1ec7n th\u1ebf gi\u1eefa 2 pha d\u00e2y n\u00f3ng l\u00e0 380V. \u0110\u1ec3 \u0111\u1ea5u n\u1ed1i th\u00e0nh m\u00e1y ph\u00e1t 1 pha, ta c\u1ea7n l\u1ea5y d\u00f2ng \u0111i\u1ec7n 220V, t\u1ee9c l\u00e0 b\u1ea1n c\u1ea7n \u0111\u1ea5u n\u1ed1i 1 d\u00e2y pha b\u1ea5t k\u00ec v\u1edbi d\u00e2y trung t\u00ednh.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u1ebfp theo, ta c\u1ea7n chuy\u1ec3n c\u00e1c cu\u1ed9n d\u00e2y t\u1eeb 3 pha th\u00e0nh 1 pha theo nguy\u00ean t\u1eafc nh\u01b0 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Kh\u00f4ng thay \u0111\u1ed5i hi\u1ec7u \u0111i\u1ec7n th\u1ec3<\/li><li>\u0110\u1eb7t 1 cu\u1ed9n d\u00e2y pha th\u00e0nh cu\u1ed9n l\u00e0m vi\u1ec7c, cu\u1ed9n pha c\u00f2n l\u1ea1i th\u00e0nh cu\u1ed9n kh\u1edfi \u0111\u1ed9ng<\/li><li>Tr\u1ecb s\u1ed1 t\u1ee5 \u0111i\u1ec7n c\u1ea7n \u0111\u1eb7t \u0111\u1ec3 g\u00f3c l\u1ec7ch pha gi\u1eefa cu\u1ed9n l\u00e0m vi\u1ec7c v\u00e0 kh\u1edfi \u0111\u1ed9ng b\u1eb1ng 90\u2070<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/mayphatnhapkhau.vn\/wp-content\/uploads\/2021\/09\/cach-dau-may-phat-dien-3-pha-thanh-1-pha-2.jpg\" alt=\"c\u00e1ch \u0111\u1ea5u m\u00e1y ph\u00e1t \u0111i\u1ec7n 3 pha th\u00e0nh 1 pha\" class=\"wp-image-4360\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c m\u00e1y 3 pha \u0111\u01b0\u1ee3c \u0111\u1ea5u theo h\u00ecnh tam gi\u00e1c, b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng m\u1ed9t m\u00e1y bi\u1ebfn \u00e1p. Thi\u1ebft b\u1ecb n\u00e0y s\u1ebd t\u1ea1o ra m\u1ed9t \u0111\u01b0\u1eddng d\u00e2y trung t\u00ednh (theo c\u00e1ch m\u1eafc tam gi\u00e1c kh\u00f4ng c\u00f2n d\u00e2y trung t\u00ednh) \u0111\u1ec3 b\u1ea1n c\u00f3 d\u00f2ng \u0111i\u1ec7n 220V.&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u01b0u \u00fd: M\u1ed9t s\u1ed1 ng\u01b0\u1eddi cho r\u1eb1ng m\u1eb9o d\u00f9ng m\u1ed9t thanh s\u1eaft c\u1eafm s\u00e2u xu\u1ed1ng n\u1ec1n \u0111\u1ea5t \u1ea9m \u0111\u1ec3 thay cho d\u00e2y l\u1ea1nh (d\u00e2y trung t\u00ednh) s\u1ebd thay th\u1ebf \u0111\u01b0\u1ee3c m\u00e1y bi\u1ebfn \u00e1p. Tuy nhi\u00ean c\u00e1ch l\u00e0m n\u00e0y kh\u00e1 nguy hi\u1ec3m: \u0110i\u1ec7n c\u00f3 th\u1ec3 b\u1ecb h\u1edf ho\u1eb7c x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch pha. Do \u0111\u00f3, b\u1ea1n c\u0169ng kh\u00f4ng n\u00ean \u00e1p d\u1ee5ng m\u1eb9o n\u00e0y.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f3m l\u1ea1i, c\u00e1ch \u0111\u1ea5u n\u1ed1i <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/may-phat-dien-778\/\" rel=\"nofollow noopener\" target=\"_blank\">m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/a><\/strong> 3 pha th\u00e0nh 1 pha c\u1ea7n th\u1ef1c hi\u1ec7n theo c\u00e1ch an to\u00e0n nh\u1ea5t. Trong tr\u01b0\u1eddng h\u1ee3p c\u1ea3m th\u1ea5y t\u1ef1 \u0111\u1ea5u n\u1ed1i kh\u00f3 kh\u0103n, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm s\u1ef1 gi\u00fap \u0111\u1ee1 b\u1edfi c\u00e1c b\u00ean chuy\u00ean b\u00e1n v\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1eeda ch\u1eefa m\u00e1y ph\u00e1t \u0111i\u1ec7n uy t\u00edn tr\u00ean \u0111\u1ecba b\u00e0n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 an to\u00e0n, kh\u00f4ng g\u00e2y h\u1ecfng h\u00f3c thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\">Ngu\u1ed3n: mayphatnhapkhau.vn<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00f3 c\u00e1ch n\u00e0o \u0111\u1ec3 \u0111\u1ea5u chuy\u1ec3n m\u00e1y ph\u00e1t \u0111i\u1ec7n 3 pha th\u00e0nh 1 pha kh\u00f4ng?&nbsp;\u0110\u00e2y l\u00e0 c\u00e2u h\u1ecfi c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi c\u00f3 m\u00e1y ph\u00e1t \u0111i\u1ec7n kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi thi\u1ebft b\u1ecb \u0111i\u1ec7n. M\u1eddi b\u1ea1n c\u00f9ng tham kh\u1ea3o b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 bi\u1ebft c\u00e1ch \u0111\u1ea5u n\u1ed1i \u0111\u01a1n gi\u1ea3n, d\u1ec5 th\u1ef1c hi\u1ec7n v\u00e0 \u0111\u1ea3m b\u1ea3o an&#8230; <a class=\"view-article\" href=\"https:\/\/yp.com.vn\/cach-dau-may-phat-dien-3-pha-thanh-1-pha-an-toan-tiet-kiem-va-don-gian\/\">Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":8,"featured_media":6252321,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2527],"tags":[],"class_list":["post-6252320","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-may-phat-dien"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/6252320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/comments?post=6252320"}],"version-history":[{"count":0,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/6252320\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media\/6252321"}],"wp:attachment":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media?parent=6252320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/categories?post=6252320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/tags?post=6252320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}