{"id":25307,"date":"2011-01-14T11:15:42","date_gmt":"2011-01-14T04:15:42","guid":{"rendered":"https:\/\/banbientan.com\/?p=25307"},"modified":"2011-01-14T11:15:42","modified_gmt":"2011-01-14T04:15:42","slug":"bien-tan-vao-1-pha-220v-ra-3-pha-220v-3-pha-380v-mua-ban-sua-chua-bien-tan-tai-ha-noi","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=25307","title":{"rendered":"Bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 220v 3 pha 380v. Mua b\u00e1n s\u1eeda ch\u1eefa bi\u1ebfn t\u1ea7n t\u1ea1i h\u00e0 n\u1ed9i"},"content":{"rendered":"\n<p><a href=\"https:\/\/banbientan.com\/wp-content\/uploads\/2021\/01\/av.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25308\" src=\"https:\/\/banbientan.com\/wp-content\/uploads\/2021\/01\/av.jpg\" alt=\"\" width=\"915\" height=\"380\" \/><\/a>Chuy\u00ean cung c\u1ea5p bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 220v 3 pha 380v. M\u1eddi c\u00e1c b\u1ea1n c\u00f9ng tham kh\u1ea3o chi ti\u1ebft qua b\u00e0i vi\u1ebft sau.<\/p>\n<h2>Chuy\u00ean bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 220v v\u00e0\u00a0 3 pha 380v<\/h2>\n<ul>\n<li>Ch\u00fang t\u00f4i cam k\u1ebft r\u1eb1ng s\u1ebd t\u01b0 v\u1ea5n \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng tin k\u1ef9 thu\u1eadt li\u00ean quan t\u1edbi lo\u1ea1i bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 220v v\u00e0 3 pha 380v \u0111\u1ec3 qu\u00fd kh\u00e1ch c\u00f3 th\u1ec3 hi\u1ec3u h\u1ebft v\u1ec1 lo\u1ea1i bi\u1ebfn t\u1ea7n n\u00e0y m\u00e0 an t\u00e2m mua v\u1ec1 s\u1eed d\u1ee5ng.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o 100% t\u1ea5t c\u1ea3 c\u00e1c s\u1ea3n ph\u1ea9m bi\u1ebfn t\u1ea7n c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec1u l\u00e0 h\u00e0ng ch\u00ednh h\u00e3ng nguy\u00ean zin v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 b\u1ec1n cao gi\u00fap m\u00e1y m\u00f3c c\u1ee7a qu\u00fd kh\u00e1ch ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i. H\u00e0ng h\u00f3a phong ph\u00fa v\u1edbi nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u nh\u01b0 Mitsubishi Yaskawa Fuji Hitachi Toshiba Omron Panasonic\u2026<\/li>\n<li>Gi\u00e1 c\u1ea3 bi\u1ebfn t\u1ea7n lu\u00f4n lu\u00f4n \u1edf m\u1ee9c r\u1ea5t h\u1ee3p l\u00fd so v\u1edbi th\u1ecb tr\u01b0\u1eddng l\u1ea1i \u0111\u01b0\u1ee3c th\u00eam d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt t\u1eadn t\u00ecnh mi\u1ec5n ph\u00ed v\u00e0 s\u1eeda ch\u1eefa mi\u1ec5n ph\u00ed ti\u1ec1n c\u00f4ng ch\u1ec9 t\u00ednh ti\u1ec1n linh ki\u1ec7n n\u1ebfu sau th\u1eddi gian b\u1ea3o h\u00e0nh m\u00e0 bi\u1ebfn t\u1ea7n c\u00f3 v\u1ea5n \u0111\u1ec1.<\/li>\n<li>H\u1ed7 tr\u1ee3 giao h\u00e0ng bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 220v 3 pha 380v tr\u00ean ph\u1ea1m vi to\u00e0n qu\u1ed1c b\u1eb1ng d\u1ecbch v\u1ee5 chuy\u1ec3n ph\u00e1t nhanh. Nhi\u1ec1u h\u00ecnh th\u1ee9c thanh to\u00e1n nh\u01b0 chuy\u1ec3n kho\u1ea3n qua ng\u00e2n h\u00e0ng ho\u1eb7c nh\u1eadn h\u00e0ng m\u1edbi thanh to\u00e1n.<\/li>\n<li>\u0110\u1eb7c bi\u1ec7t ch\u00fang t\u00f4i s\u1ebd h\u1ed7 tr\u1ee3 nhi\u1ec1u v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt li\u00ean quan t\u1edbi bi\u1ebfn t\u1ea7n, t\u1ee7 \u0111i\u1ec7n gi\u1ea3i ph\u00e1p t\u1ef1 \u0111\u1ed9ng h\u00f3a kh\u00e1c n\u1ebfu qu\u00fd kh\u00e1ch c\u00f3 nhu c\u1ea7u<\/li>\n<\/ul>\n<h2>Ph\u00e2n bi\u1ec7t kh\u00e1i ni\u1ec7m bi\u1ebfn t\u1ea7n 1 pha v\u00e0 3 pha 220v 380V<\/h2>\n<h3>Bi\u1ebfn t\u1ea7n 1 pha 220v 380v c\u00f3 ngh\u0129a l\u00e0 g\u00ec ?<\/h3>\n<p>Kh\u00e1i ni\u1ec7m\u00a0<strong>bi\u1ebfn t\u1ea7n 1 pha<\/strong>\u00a0s\u1eed d\u1ee5ng trong l\u0129nh v\u1ef1c mua b\u00e1n bi\u1ebfn t\u1ea7n th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 \u00e1m ch\u1ec9 \u0111\u1ea7u v\u00e0o c\u1ee7a bi\u1ebfn t\u1ea7n \u0111\u1ec3 ph\u00e2n bi\u1ec7t v\u1edbi lo\u1ea1i c\u00f3 ng\u00f5 v\u00e0o 3 pha 380v. Khi n\u00f3i bi\u1ebfn t\u1ea7n \u0111\u1ea7u v\u00e0o 1 pha th\u00ec th\u01b0\u1eddng m\u1eb7c \u0111\u1ecbnh l\u00e0 n\u00f3i t\u1edbi lo\u1ea1i bi\u1ebfn t\u1ea7n c\u00f3 \u0111\u1ea7u v\u00e0o 1 pha 220v v\u00e0 \u0111\u1ea7u ra 3 pha 220v. C\u00f2n khi n\u00f3i bi\u1ebfn t\u1ea7n 3 pha th\u00ec m\u1eb7c \u0111\u1ecbnh s\u1ebd l\u00e0 bi\u1ebfn t\u1ea7n v\u00e0 3 pha 380v ra 3 pha 380v.<\/p>\n<p>Nguy\u00ean nh\u00e2n c\u1ee7a vi\u1ec7c ra \u0111\u1eddi nh\u1eefng kh\u00e1i ni\u1ec7m n\u00e0y n\u1eb1m \u1edf \u0111\u1eb7c \u0111i\u1ec3m l\u01b0\u1edbi \u0111i\u1ec7n t\u1ea1i Vi\u1ec7t Nam. N\u01b0\u1edbc ta s\u1eed d\u1ee5ng \u0111i\u1ec7n gia d\u1ee5ng th\u01b0\u1eddng l\u00e0 1 pha 220v trong khi \u0111\u00f3 \u0111i\u1ec7n 3 pha s\u1eed d\u1ee5ng trong c\u00f4ng nghi\u1ec7p th\u01b0\u1eddng l\u00e0 \u0111i\u1ec7n \u00e1p 3 pha 380v. Ch\u00ednh v\u00ec v\u1eady m\u00e0 \u0111\u1ec3 n\u00f3i cho nhanh th\u00ec ng\u01b0\u1eddi ta c\u0169ng th\u01b0\u1eddng g\u1ecdi bi\u1ebfn t\u1ea7n 1 pha v\u00e0 3 pha v\u1edbi \u00fd ngh\u0129a nh\u01b0 \u0111\u00e3 tr\u00ecnh b\u00e0y \u1edf tr\u00ean.<\/p>\n<p>L\u01b0u \u00fd \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p t\u1ef1 h\u1ea1 tr\u1ea1m bi\u1ebfn \u00e1p s\u1eed d\u1ee5ng cho nh\u00e0 m\u00e1y th\u00ec v\u1eabn c\u00f3 s\u1eed d\u1ee5ng \u0111i\u1ec7n \u00e1p 3 pha 220v hay m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng bi\u1ebfn th\u1ebf 3 pha c\u00f3 s\u1eb5n trong t\u1ee7 \u0111i\u1ec7n \u0111\u1ec3 chuy\u1ec3n th\u00e0nh 3 pha 220v. Ch\u00ednh v\u00ec v\u1eady \u0111\u1ec3 ch\u00ednh x\u00e1c h\u01a1n th\u00ec c\u1ea7n cung c\u1ea5p th\u00f4ng tin bi\u1ebfn t\u1ea7n v\u00e0o 3 pha 220v hay 3 pha 380v.<\/p>\n<p>\u0110\u1ed1i v\u1edbi\u00a0<strong>bi\u1ebfn t\u1ea7n 1 pha 220v ra 3 pha 220v<\/strong>\u00a0th\u00ec t\u00f9y theo c\u00e1ch thi\u1ebft k\u1ebf c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t th\u00ec bi\u1ebfn t\u1ea7n c\u00f3 th\u1ec3 c\u1ea5p ngu\u1ed3n \u0111\u1ea7u v\u00e0o 1 pha v\u00e0 3 pha 220v lu\u00f4n. M\u1ed9t s\u1ed1 lo\u1ea1i bi\u1ebfn t\u1ea7n h\u00e0ng n\u1ed9i \u0111\u1ecba Nh\u1eadt B\u1ea3n th\u01b0\u1eddng c\u00f3 3 pha ng\u00f5 v\u00e0o 220v( v\u00ec Nh\u1eadt B\u1ea3n s\u1eed d\u1ee5ng m\u1ea1ng \u0111i\u1ec7n 3 pha 220v), trong khi \u0111\u00f3 m\u1ed9t s\u1ed1 d\u00f2ng bi\u1ebfn t\u1ea7n Trung Qu\u1ed1c gi\u00e1 r\u1ebb th\u00ec c\u00f3 lo\u1ea1i bi\u1ebfn t\u1ea7n ch\u1ec9 v\u00e0o \u0111\u01b0\u1ee3c 1 pha 220v. \u0110\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c th\u00f4ng tin ch\u00ednh x\u00e1c lo\u1ea1i bi\u1ebfn t\u1ea7n s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c 1 pha hay 3 pha 220v c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 xem s\u1ed1 ch\u00e2n c\u1ea5p ngu\u1ed3n th\u1ef1c t\u1ebf c\u1ee7a bi\u1ebfn t\u1ea7n hay tra trong t\u00e0i li\u1ec7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n<p>C\u00f2n bi\u1ebfn t\u1ea7n \u0111\u1ea7u v\u00e0o 3 pha 380v th\u00ec c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 l\u00e0 3 pha 220v th\u00ec ta c\u00f3 th\u1ec3 c\u1ea5p 1 pha 380v \u0111\u1ec3 bi\u1ebfn t\u1ea7n ho\u1ea1t \u0111\u1ed9ng. Tuy nhi\u00ean hi\u1ebfm c\u00f3 ngu\u1ed3n \u0111i\u1ec7n n\u00e0o thu\u1ed9c d\u1ea1ng 1 pha 220v n\u00ean tr\u01b0\u1eddng h\u1ee3p n\u00e0y r\u1ea5t \u00edt x\u1ea3y ra. Ch\u1ec9 c\u00f3 c\u00e1c bi\u1ec7t m\u1ed9t s\u1ed1 n\u01a1i mua b\u00e1n bi\u1ebfn t\u1ea7n kh\u00f4ng c\u00f3 \u0111i\u1ec7n 3 pha 380v n\u00ean d\u00f9ng bi\u1ebfn th\u1ebf chuy\u1ec3n \u0111i\u1ec7n 1 pha 220v th\u00e0nh 380v \u0111\u1ec3 test bi\u1ebfn t\u1ea7n cho kh\u00e1ch h\u00e0ng.<\/p>\n<h3>C\u00f3 lo\u1ea1i bi\u1ebfn t\u1ea7n \u0111\u1ea7u ra 1 pha hay kh\u00f4ng ?<\/h3>\n<p>\u0110a s\u1ed1 c\u00e1c lo\u1ea1i bi\u1ebfn t\u1ea7n tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n n\u00e0y \u0111\u1ec1u l\u00e0 lo\u1ea1i ra 3 pha, tuy nhi\u00ean c\u00f3 m\u1ed9t s\u1ed1 h\u00e3ng bi\u1ebfn t\u1ea7n \u0111\u00e3 ch\u1ec9nh s\u1eeda board m\u1ea1ch v\u00e0 s\u1eed d\u1ee5ng th\u00eam ph\u1ee5 ki\u1ec7n \u0111\u1ec3 bi\u1ebfn\u00a0<strong>bi\u1ebfn t\u1ea7n 3 pha<\/strong>\u00a0n\u00e0y th\u00e0nh lo\u1ea1i c\u00f3 ng\u00f5 ra 1 pha nh\u01b0ng tr\u00ean th\u1ef1c t\u1ebf s\u1eed d\u1ee5ng lo\u1ea1i bi\u1ebfn t\u1ea7n n\u00e0y s\u1ebd t\u1ea1o ra ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec1u khi\u1ec3n kh\u00f4ng t\u1ed1t nh\u01b0 l\u00e0 lo\u1ea1i 3 pha v\u00ec v\u1ec1 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a motor 3 pha v\u00e0 1 pha r\u1ea5t kh\u00e1c nhau.<\/p>\n<p>C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o b\u00e0i vi\u1ebft:\u00a0<a href=\"https:\/\/banbientan.com\/phan-biet-motor-dong-co-ac-1-pha-va-3-pha\/\" target=\"_blank\" rel=\"noopener noreferrer\">ph\u00e2n bi\u1ec7t motor 3 pha v\u00e0 \u0111\u1ed9ng c\u01a1 1 pha<\/a><\/p>\n<p>L\u01b0u \u00fd b\u1ea1n kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng lo\u1ea1i bi\u1ebfn t\u1ea7n 3 pha \u0111\u1ec3 ch\u1ea1y \u0111\u1ed9ng c\u01a1 1 pha v\u00ec bi\u1ebfn t\u1ea7n c\u00f3 th\u1ec3 s\u1ebd b\u00e1o l\u1ed7i v\u00e0 g\u00e2y h\u01b0 h\u1ecfng cho bi\u1ebfn t\u1ea7n. N\u1ebfu th\u1eadt s\u1ef1 b\u1ea1n c\u1ea7n gi\u1ea3i ph\u00e1p \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 cho \u0111\u1ed9ng c\u01a1 1 pha th\u00ec b\u1ea1n n\u00ean d\u00f9ng lo\u1ea1i dimmer thi\u1ebft b\u1ecb chuy\u00ean d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 c\u1ee7a qu\u1ea1t.<\/p>\n<h2>C\u1ea5u t\u1ea1o c\u1ee7a bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v<\/h2>\n<p>V\u1ec1 m\u1eb7t c\u1ea5u t\u1ea1o th\u00ec th\u1ef1c ch\u1ea5t\u00a0<strong>bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v<\/strong>\u00a0l\u00e0 lo\u1ea1i\u00a0<a href=\"https:\/\/banbientan.com\" target=\"_blank\" rel=\"noopener noreferrer\">bi\u1ebfn t\u1ea7n<\/a>\u00a0380v b\u00ecnh th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn ph\u1ea7n c\u1ee9ng b\u1eb1ng vi\u1ec7c g\u1eafn th\u00eam m\u1ea1ch nh\u00e2n \u0111\u00f4i \u0111i\u1ec7n \u00e1p tr\u01b0\u1edbc ngu\u1ed3n v\u00e0o n\u00ean khi c\u1ea5p ngu\u1ed3n 220v s\u1ebd \u0111\u01b0\u1ee3c nh\u00e2n \u0111\u00f4i th\u00e0nh 1 pha 380-400V.<\/p>\n<figure id=\"attachment_20526\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-20526\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-20526\" src=\"https:\/\/abientan.com\/wp-content\/uploads\/2018\/10\/M%E1%BA%A1ch-nh%C3%A2n-%C4%91%C3%B4i-%C4%91i%E1%BB%87n-%C3%A1p-c%E1%BB%A7a-bi%E1%BA%BFn-t%E1%BA%A7n-v%C3%A0o-1-pha-220v-ra-3-pha-380v.jpg\" sizes=\"auto, (max-width: 704px) 100vw, 704px\" srcset=\"https:\/\/abientan.com\/wp-content\/uploads\/2018\/10\/M\u1ea1ch-nh\u00e2n-\u0111\u00f4i-\u0111i\u1ec7n-\u00e1p-c\u1ee7a-bi\u1ebfn-t\u1ea7n-v\u00e0o-1-pha-220v-ra-3-pha-380v.jpg 704w, https:\/\/abientan.com\/wp-content\/uploads\/2018\/10\/M\u1ea1ch-nh\u00e2n-\u0111\u00f4i-\u0111i\u1ec7n-\u00e1p-c\u1ee7a-bi\u1ebfn-t\u1ea7n-v\u00e0o-1-pha-220v-ra-3-pha-380v-300x164.jpg 300w, https:\/\/abientan.com\/wp-content\/uploads\/2018\/10\/M\u1ea1ch-nh\u00e2n-\u0111\u00f4i-\u0111i\u1ec7n-\u00e1p-c\u1ee7a-bi\u1ebfn-t\u1ea7n-v\u00e0o-1-pha-220v-ra-3-pha-380v-510x280.jpg 510w\" alt=\"M\u1ea1ch nh\u00e2n \u0111\u00f4i \u0111i\u1ec7n \u00e1p c\u1ee7a bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v\" width=\"704\" height=\"386\" \/>\n<figcaption id=\"caption-attachment-20526\" class=\"wp-caption-text\">M\u1ea1ch nh\u00e2n \u0111\u00f4i \u0111i\u1ec7n \u00e1p c\u1ee7a bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v<\/figcaption>\n<\/figure>\n<p>V\u1ec1 c\u1ea5u t\u1ea1o c\u1ee7a m\u1ea1ch nh\u00e2n \u0111\u00f4i \u0111i\u1ec7n \u00e1p chuy\u1ec3n t\u1eeb 220v th\u00e0nh 380v th\u00ec linh ki\u1ec7n quan tr\u1ecdng ch\u00ednh l\u00e0 t\u1ee5 \u0111i\u1ec7n v\u00e0 diode. T\u1ee5 \u0111i\u1ec7n n\u1ebfu qu\u00e1 l\u1edbn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1eafn r\u1eddi ho\u1eb7c t\u00edch h\u1ee3p s\u1eb5n b\u00ean trong c\u1ee7a bi\u1ebfn t\u1ea7n. So v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng bi\u1ebfn th\u1ebf \u0111\u1ec3 t\u0103ng \u0111i\u1ec7n \u00e1p th\u00ec vi\u1ec7c s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v v\u1edbi m\u1ea1ch nh\u00e2n \u0111\u00f4i \u0111i\u1ec7n \u00e1p s\u1ebd nh\u1ecf g\u1ecdn v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n tuy nhi\u00ean v\u1ec1 \u0111\u1ed9 b\u1ec1n th\u00ec s\u1ebd kh\u00f4ng cao b\u1eb1ng.<\/p>\n<p><strong>L\u01b0u \u00fd<\/strong>\u00a0quan tr\u1ecdng l\u00e0 so v\u1edbi bi\u1ebfn t\u1ea7n h\u00e0ng zin v\u00e0o 1 pha 220v ra 3 pha 220v th\u00ec lo\u1ea1i bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 380v c\u00f3 tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 b\u1ec1n k\u00e9m h\u01a1n r\u1ea5t nhi\u1ec1u do b\u1ecb ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ea1ch nh\u00e2n \u0111\u00f4i \u0111i\u1ec7n \u00e1p nh\u01b0 \u0111\u00e3 tr\u00ecnh b\u00e0y \u1edf tr\u00ean.<\/p>\n<p>Khi s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v c\u00e1c b\u1ea1n c\u1ea7n ph\u1ea3i ch\u00fa \u00fd c\u1ea5p \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o theo \u0111\u00fang h\u01b0\u1edbng d\u1eabn c\u1ee7a n\u01a1i b\u00e1n ho\u1eb7c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 tr\u00e1nh l\u00e0m h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb b\u1edfi v\u00ec c\u00f3 th\u1ec3 so v\u1edbi nh\u1eefng lo\u1ea1i bi\u1ebfn t\u1ea7n b\u00ecnh th\u01b0\u1eddng s\u01a1 \u0111\u1ed3 c\u1ea5p ngu\u1ed3n v\u00e0o c\u1ee7a lo\u1ea1i n\u00e0y c\u00f3 th\u1ec3 s\u1ebd thay \u0111\u1ed5i m\u1ed9t ch\u00fat \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ea1ch nh\u00e2n \u0111\u00f4i \u0111i\u1ec7n \u00e1p \u0111\u01b0\u1ee3c g\u1eafn tr\u01b0\u1edbc kh\u1ed1i ngu\u1ed3n v\u00e0o.<\/p>\n<h3>S\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v c\u00f3 an to\u00e0n ?<\/h3>\n<p>\u0110\u1ed1i v\u1edbi nh\u1eefng v\u00f9ng kh\u00f4ng c\u00f3 l\u01b0\u1edbi 3 pha 380v v\u00e0 motor kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng chuy\u1ec3n \u0111\u1ed5i sang 220v th\u00ec b\u1eaft bu\u1ed9c ch\u00fang ta ph\u1ea3i l\u1ef1a ch\u1ecdn bi\u1ec7n ph\u00e1p s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n lo\u1ea1i n\u00e0y. L\u01b0u \u00fd n\u00ean l\u1ef1a ch\u1ecdn nh\u1eefng \u0111\u01a1n v\u1ecb uy t\u00edn v\u00e0 chuy\u00ean nghi\u1ec7p \u0111\u1ec3 mua \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m bi\u1ebfn t\u1ea7n khi c\u1ea3i ti\u1ebfn s\u1eed d\u1ee5ng linh ki\u1ec7n lo\u1ea1i t\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c tu\u1ed5i th\u1ecd c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n<p>Ngo\u00e0i ra n\u1ebfu c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i motor t\u1eeb 3 pha 380v th\u00e0nh 3 pha 220v th\u00ec c\u00e1c b\u1ea1n n\u00ean ch\u1ecdn mua\u00a0<strong>bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v v\u00e0 ra 3 pha 220v<\/strong>\u00a0v\u00ec lo\u1ea1i v\u1eabn c\u00f3 h\u00e0ng tr\u00ean th\u1ecb tr\u01b0\u1eddng v\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o motor ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u0111\u1ee7 c\u00f4ng su\u1ea5t. T\u1ed1t nh\u1ea5t l\u00e0 n\u00ean li\u00ean h\u1ec7 v\u1edbi n\u01a1i uy t\u00edn \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9ng c\u01a1 c\u00f3 \u0111\u1ea5u th\u00e0nh 220v \u0111\u01b0\u1ee3c hay kh\u00f4ng ? ti\u1ebfp theo l\u00e0 li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp \u0111i\u1ec7n l\u1ef1c \u0111\u1ec3 tham kh\u1ea3o v\u1ec1 l\u01b0\u1edbi \u0111i\u1ec7n 3 pha c\u00f3 t\u1edbi \u0111\u01b0\u1ee3c n\u01a1i l\u1eafp \u0111\u1eb7t hay kh\u00f4ng ?<\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 li\u00ean h\u1ec7 v\u1edbi th\u1ee3 qu\u1ea5n motor trong khu v\u1ef1c c\u1ee7a b\u1ea1n \u0111\u1ec3 ki\u1ec3m tra v\u00e0 m\u00f3c l\u1ea1i m\u00f4 t\u01a1 t\u1eeb 3 pha 380v th\u00e0nh 3 pha 220v \u0111\u1ec3 s\u1eed d\u1ee5ng v\u1edbi lo\u1ea1i bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 220v th\u00ec s\u1ebd t\u1ed1t h\u01a1n so v\u1edbi vi\u1ec7c d\u00f9ng bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 380v. Chi ph\u00ed cho vi\u1ec7c m\u00f3c l\u1ea1i \u0111\u1ed9ng c\u01a1 ch\u1ec9 kho\u1ea3ng v\u00e0i tr\u0103m ngh\u00ecn m\u00e0 gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn mua \u0111\u01b0\u1ee3c lo\u1ea1i bi\u1ebfn t\u1ea7n ph\u00f9 h\u1ee3p v\u00e0 c\u00f3 \u0111\u1ed9 b\u1ec1n cao h\u01a1n.<\/p>\n<p>M\u1ed9t ph\u01b0\u01a1ng \u00e1n kh\u00e1c khi kh\u00f4ng th\u1ec3 chuy\u1ec3n \u0111\u1ed5i motor sang 3 pha 220v th\u00ec c\u00e1c b\u1ea1n mua m\u1ed9t bi\u1ebfn th\u1ebf v\u00e0o 220v ra 380v sau \u0111\u00f3 c\u1ea5p ngu\u1ed3n 1 pha 380v cho bi\u1ebfn t\u1ea7n. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y c\u00e1c b\u1ea1n mua bi\u1ebfn t\u1ea7n 3 pha 380v th\u00ec v\u1eabn c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng. Ph\u01b0\u01a1ng \u00e1n n\u00e0y s\u1ebd c\u00f3 \u0111\u1ed9 b\u1ec1n cao h\u01a1n so v\u1edbi mua bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v. Tuy nhi\u00ean s\u1ebd t\u1ed1n th\u00eam ti\u1ec1n mua bi\u1ebfn th\u1ebf v\u00e0 kh\u00f4ng gian l\u1eafp \u0111\u1eb7t cho n\u00f3.<\/p>\n<p><strong>Ch\u00fa \u00fd\u00a0<\/strong>: bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v \u0111ang \u0111\u1ec1 c\u1eadp trong b\u00e0i vi\u1ebft n\u00e0y ch\u1ec9 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng cho \u0111\u1ed9ng c\u01a1 3 pha, kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n kh\u00e1c, n\u1ebfu c\u1ed1 t\u00ecnh s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 g\u00e2y h\u01b0 h\u1ecfng cho c\u1ea3 thi\u1ebft b\u1ecb c\u0169ng nh\u01b0 bi\u1ebfn t\u1ea7n.<\/p>\n<h3>N\u00ean d\u00f9ng bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 220v l\u00e0 an to\u00e0n v\u00e0 ti\u1ebft ki\u1ec7m nh\u1ea5t<\/h3>\n<p>Nh\u01b0 m\u1ed9t s\u1ed1 ph\u00e2n t\u00edch \u0111\u00e3 n\u00eau \u1edf ph\u1ea7n tr\u00ean th\u00ec n\u1ebfu b\u1ea1n \u0111ang c\u00f3 motor l\u00e0 3 pha m\u00e0 ngu\u1ed3n \u0111i\u1ec7n l\u00e0 1 pha 220v th\u00ec gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u nh\u1ea5t trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y l\u00e0 s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v v\u00e0 ra 3 pha 220v l\u00e0 an to\u00e0n v\u00e0 ti\u1ebft ki\u1ec7m nh\u1ea5t v\u00ec m\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n sau \u0111\u00e2y:<\/p>\n<ul>\n<li>M\u1ed9t l\u00e0 ngu\u1ed3n h\u00e0ng bi\u1ebfn t\u1ea7n 1 pha 220v ra 3 pha 220v Nh\u1eadt b\u00e3i r\u1ea5t nhi\u1ec1u v\u00e0 phong ph\u00fa gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 t\u00f9y ch\u1ecdn v\u1edbi gi\u00e1 th\u00e0nh r\u1ea5t ph\u1ea3i ch\u0103ng.<\/li>\n<li>Hai l\u00e0 do nguy\u00ean zin bi\u1ebfn t\u1ea7n n\u1ed9i \u0111\u1ecba Nh\u1eadt \u0111\u00e3 thi\u1ebft k\u1ebf s\u1eb5n ch\u1ee9c n\u0103ng v\u00e0o 1 pha 220v ra 3 pha 220v n\u00ean b\u1ea1n ch\u1ec9 mua v\u1ec1 s\u1eed d\u1ee5ng m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i ch\u1ebf \u0111\u1ed9 n\u00ean ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m r\u1ea5t \u0111\u1ea3m b\u1ea3o \u0111\u1ec3 s\u1eed d\u1ee5ng l\u00e2u d\u00e0i.<\/li>\n<li>Ba l\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a bi\u1ebfn t\u1ea7n lo\u1ea1i h\u00e0ng b\u00e3i n\u00e0y \u0111a s\u1ed1 \u0111\u1ec1u \u0111\u01b0\u1ee3c nh\u1eadp t\u1eeb Nh\u1eadt B\u1ea3n v\u1ec1 v\u1edbi nh\u1eefng th\u01b0\u01a1ng hi\u1ec7u s\u1ea3n xu\u1ea5t bi\u1ebfn t\u1ea7n l\u00e2u n\u0103m v\u00e0 uy t\u00edn n\u00ean \u0111\u1ed9 b\u1ec1n c\u1ee7a s\u1ea3n ph\u1ea9m r\u1ea5t cao.<\/li>\n<li>B\u1ed1n l\u00e0 \u0111\u1ed9i ng\u1ee7 k\u1ef9 thu\u1eadt ch\u00fang t\u00f4i s\u1ebd c\u00e0i \u0111\u1eb7t th\u00f4ng s\u1ed1 v\u00e0 \u0111\u1ea5u d\u00e2y s\u1eb5n, qu\u00fd kh\u00e1ch ch\u1ec9 c\u1ea7n \u0111\u1ea5u ngu\u1ed3n cho bi\u1ebfn t\u1ea7n v\u00e0 n\u1ed1i 3 d\u00e2y motor v\u00e0o l\u00e0 m\u00e1y m\u00f3c c\u1ee7a c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng ngay.<\/li>\n<\/ul>\n<h3>Khi n\u00e0o th\u00ec s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v v\u00e0 ra 3 pha 380v<\/h3>\n<p>Nh\u1eefng tr\u01b0\u1eddng h\u1ee3p b\u1eaft bu\u1ed9c ph\u1ea3i s\u1eed d\u1ee5ng\u00a0<strong>bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v v\u00e0 ra 3 pha 380v<\/strong>\u00a0\u0111\u00f3 l\u00e0 nh\u00e0 x\u01b0\u1edfng kh\u00f4ng th\u1ec3 k\u00e9o \u0111\u01b0\u1ee3c \u0111i\u1ec7n 3 pha 380v trong khi motor g\u1eafn trong m\u00e1y m\u00f3c l\u1ea1i kh\u00f4ng th\u1ec3 \u0111\u1ea5u th\u00e0nh 3 pha 220v. Ch\u00ednh v\u00ec v\u1eady ch\u1ec9 c\u00f3 bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v m\u1edbi gi\u00fap nh\u1eefng \u0111\u1ed9ng c\u01a1 n\u00e0y ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c. C\u00f2n n\u1ebfu motor c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 m\u00f3c l\u1ea1i th\u00e0nh 3 pha 220v th\u00ec t\u1ed1t nh\u1ea5t kh\u00f4ng n\u00ean ch\u1ecdn mua lo\u1ea1i bi\u1ebfn t\u1ea7n n\u00e0y.<\/p>\n<p><strong>L\u01b0u \u00fd<\/strong>\u00a0khi s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v lo\u1ea1i n\u00e0y th\u00ec chi ph\u00ed cho h\u00f3a \u0111\u01a1n ti\u1ec1n \u0111i\u1ec7n th\u01b0\u1eddng t\u0103ng cao v\u00ec lo\u1ea1i n\u00e0y th\u01b0\u1eddng s\u1eed d\u1ee5ng \u0111i\u1ec7n 1 pha sinh ho\u1ea1t n\u00ean khi s\u1eed d\u1ee5ng v\u01b0\u1ee3t \u0111i\u1ec7n m\u1ee9c nhi\u1ec1u kw s\u1ebd b\u1ecb \u0111i\u1ec7n l\u1ef1c t\u00ednh gi\u00e1 th\u00e0nh r\u1ea5t cao. Ngo\u00e0i ra c\u00e1c b\u1ea1n c\u0169ng ph\u1ea3i t\u00ednh to\u00e1n ch\u1ecdn d\u00e2y d\u1eabn v\u00e0 CB c\u1ea5p ngu\u1ed3n th\u00edch h\u1ee3p \u0111\u1ec3 cung c\u1ea5p \u0111\u1ee7 d\u00f2ng cho bi\u1ebfn t\u1ea7n.<\/p>\n<p><strong>V\u00ed d\u1ee5<\/strong>\u00a0nh\u01b0: s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v cho \u0111\u1ed9ng c\u01a1 5.5kW c\u00f3 d\u00f2ng \u0111i\u1ec7n \u1edf 380v kho\u1ea3ng 11A th\u00ec n\u1ebfu \u0111\u1ed9ng c\u01a1 ch\u1ea1y full t\u1ea3i( no t\u1ea3i) th\u00ec d\u00f2ng \u0111i\u1ec7n ng\u00f5 v\u00e0o bi\u1ebfn t\u1ea7n s\u1ebd \u0111\u01b0\u1ee3c t\u00ednh theo c\u00f4ng su\u1ea5t 11x2x1.8=39.6 Ampe. D\u1ef1a v\u00e0o gi\u00e1 tr\u1ecb n\u00e0y c\u00e1c b\u1ea1n ch\u1ecdn lo\u1ea1i d\u00e2y d\u1eabn c\u00f3 ti\u1ebft di\u1ec7n v\u00e0 CB c\u1ea5p ngu\u1ed3n cho bi\u1ebfn t\u1ea7n ph\u1ea3i t\u1eeb 40 Ampe tr\u1edf l\u00ean.<\/p>\n<h2>L\u01b0u \u00fd khi s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v<\/h2>\n<p>\u0110\u1eb7c th\u00f9 c\u1ee7a\u00a0<strong>bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v<\/strong>\u00a0\u0111\u00f3 ch\u00ednh l\u00e0 ampe \u0111\u1ea7u v\u00e0o c\u1ee7a bi\u1ebfn t\u1ea7n r\u1ea5t l\u1edbn. Ch\u00ednh v\u00ec v\u1eady m\u00e0 khi ch\u1ecdn ph\u01b0\u01a1ng \u00e1n s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n lo\u1ea1i n\u00e0y c\u00e1c b\u1ea1n ph\u1ea3i ch\u00fa \u00fd m\u1ed9t s\u1ed1 \u0111i\u1ec3m nh\u01b0 sau:<\/p>\n<ul>\n<li>Th\u1ee9 nh\u1ea5t lo\u00e0i ch\u1ecdn lo\u1ea1i d\u00e2y d\u1eabn c\u00f3 ti\u1ebft di\u1ec7n \u0111\u1ee7 l\u1edbn \u0111\u1ec3 t\u1ea3i d\u00f2ng cho bi\u1ebfn t\u1ea7n, \u0111\u1ea3m b\u1ea3o trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng d\u00e2y kh\u00f4ng b\u1ecb n\u00f3ng \u0111\u1ec3 tr\u00e1nh g\u00e2y ra h\u01b0 h\u1ecfng l\u1edbp c\u00e1ch \u0111i\u1ec7n g\u00e2y ra vi\u1ec7c ch\u00e1y n\u1ed5.<\/li>\n<li>Th\u1ee9 hai l\u00e0 khi s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n v\u00e0o 1 pha 220v ra 3 pha 380v c\u00e1c b\u1ea1n c\u1ea7n ph\u1ea3i ki\u1ec3m tra CB t\u1ed5ng m\u00e0 \u0111i\u1ec7n l\u1ef1c c\u1ea5p cho c\u00e1c b\u1ea1n \u0111ang l\u00e0 bao nhi\u00eau ampe. V\u00ed d\u1ee5 nh\u01b0 CB \u0111i\u1ec7n l\u1ef1c th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb 60-100ampe m\u00e0 bi\u1ebfn t\u1ea7n ch\u1ea1y l\u00ean t\u1edbi 80% so v\u1edbi \u0111\u1ecbnh m\u1ee9c CB nh\u00e0 b\u1ea1n c\u0169ng l\u00e0 kh\u00f4ng an to\u00e0n r\u1ed3i.<\/li>\n<li>Ngo\u00e0i ra \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 d\u1ea1ng t\u1ea3i \u0111\u1ed9ng c\u01a1 c\u00f3 qu\u00e1n t\u00ednh l\u1edbn nh\u01b0 t\u1ea3i ly t\u00e2m, n\u00e2ng h\u1ea1 th\u00ec khi s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n lo\u1ea1i n\u00e0y c\u00e1c b\u1ea1n c\u1ea7n ph\u1ea3i t\u00ecm hi\u1ec3u v\u1ec7 b\u1ed9 x\u1ea3 v\u00e0 \u0111i\u1ec7n tr\u1edf x\u1ea3 cho bi\u1ebfn t\u1ea7n \u0111\u1ec3 kh\u00f4ng b\u1ecb b\u00e1o l\u1ed7i qu\u00e1 \u00e1p( OV OU) trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n<p>M\u1ecdi chi ti\u1ebft xin vui l\u00f2ng li\u00ean h\u1ec7<\/p>\n<p><strong>C\u00f4ng ty TNHH \u0111i\u1ec7n v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a H\u01b0ng Long (Hung Long AE Co.,ltd)<\/strong><\/p>\n<p><b>S\u1ed1 66, Ng\u00f5 282 Kim Giang, Ph\u01b0\u1eddng \u0110\u1ea1i Kim, Qu\u1eadn Ho\u00e0ng Mai, H\u00e0 N\u1ed9i<\/b><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":25308,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[25,48,40,36],"class_list":["post-25307","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cau-hoi-ve-bien-tan","tag-bien-tan-cu-gia-re","tag-bien-tan-nhat-ban","tag-bien-tan-trung-quoc-gia-re","tag-sua-chua-bien-tan-2"],"_links":{"self":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/25307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25307"}],"version-history":[{"count":0,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/25307\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/"}],"wp:attachment":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}