{"id":916,"date":"2011-10-05T10:52:38","date_gmt":"2011-10-05T10:52:38","guid":{"rendered":"http:\/\/banbientan.wordpress.com\/?p=916"},"modified":"2011-10-05T10:52:38","modified_gmt":"2011-10-05T10:52:38","slug":"bien-tan-delta-vfd-m-d","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=916","title":{"rendered":"Bi\u1ebfn t\u1ea7n Delta VFD-M-D Series"},"content":{"rendered":"<p>Bi\u1ebfn t\u1ea7n chuy\u00ean d\u00f9ng cho c\u1eeda thang m\u00e1y (c\u00f4ng su\u1ea5t 0.4kW, \u0110i\u1ec7n \u00e1p 1Pha\/220V~)<br \/>\n<a href=\"https:\/\/banbientan.com\/wp-content\/uploads\/2011\/10\/VFD-M.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16297\" alt=\"VFD-M\" src=\"https:\/\/banbientan.com\/wp-content\/uploads\/2011\/10\/VFD-M.jpg\" width=\"150\" height=\"155\" \/><\/a><br \/>\n&nbsp;<br \/>\n<strong><a href=\"https:\/\/banbientan.com\/wp-content\/uploads\/2011\/10\/VFD-M-D.pdf\">T\u00e0i li\u1ec7u ti\u1ebfng anh VFD-M-D<\/a><\/strong><br \/>\n\u0110\u1eb7c \u0111i\u1ec3m:<\/p>\n<ul>\n<li>D\u00e3y t\u1ea7n s\u1ed1 ng\u00f5 ra: 0.1 Hz ~ 400Hz<\/li>\n<li>B\u1ed9 x\u1eed l\u00fd 16 bit ki\u1ec3m so\u00e1t ng\u00f5 ra theo ki\u1ec3u PWM<\/li>\n<li>X\u1eed l\u00fd t\u00edn hi\u1ec7u 0~10VDC; 4~20mA<\/li>\n<li>Giao ti\u1ebfp truy\u1ec1n th\u00f4ng RS485<\/li>\n<li>T\u00edch h\u1ee3p PG card<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng t\u0103ng moment v\u00e0 b\u00f9 tr\u01b0\u1ee3t<\/li>\n<li>Duy tr\u00ec moment t\u1ed1c \u0111\u1ed9 th\u1ea5p 500%<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 d\u1ed1c<\/li>\n<li>\u0110i\u1ec1u khi\u1ec3n PID c\u00f3 h\u1ed3i ti\u1ebfp<\/li>\n<li>\u00cdt \u1ed3n trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c<\/li>\n<li>C\u00f4ng ngh\u1ec7 \u0111i\u1ec1u khi\u1ec3n<\/li>\n<li>\u0110i\u1ec1u khi\u1ec3n v\u00f2ng h\u1edf<\/li>\n<li>\u0110i\u1ec1u khi\u1ec3n v\u00f2ng k\u00edn<\/li>\n<\/ul>\n<p>\u1ee8ng d\u1ee5ng:\u00a0 S\u1eed d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i c\u1eeda kh\u00e1c nhau<br \/>\nCh\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00f2ng h\u1edf ngh\u0129a l\u00e0 \u0111\u1ed9ng c\u01a1 (motor) s\u1eed d\u1ee5ng kh\u00f4ng c\u1ea7n encoder v\u00e0 \u0111i\u1ec7n \u00e1p \u1ed5n \u0111\u1ecbnh \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb bi\u1ebfn t\u1ea7n m\u00e0 kh\u00f4ng c\u1ea7n b\u00f9 t\u1ed1c \u0111\u1ed9. Trong nh\u1eefng n\u0103m tr\u01b0\u1edbc \u0111\u00e2y, th\u1eadt kh\u00f4ng d\u1ec5 d\u00e0ng g\u00ec \u0111i\u1ec1u khi\u1ec3n s\u1ef1 t\u0103ng gi\u1ea3m t\u1ed1c \u0111\u1ed9 c\u1ee7a motor v\u1edbi c\u00f4ng ngh\u1ec7 k\u1ef9 thu\u1eadt di\u1ec1u khi\u1ec3n c\u00f2n y\u1ebfu k\u00e9m. \u0110\u1ec3 t\u0103ng gi\u1ea3m m\u1ed9t c\u00e1ch m\u1ec1m d\u1ebbo, ng\u01b0\u1eddi ta ph\u1ea3i d\u00f9ng thanh n\u1ed1i pitt\u00f4ng v\u1edbi tr\u1ee5c kh\u1ee7y trong m\u00e1y \u0111\u1ec3 t\u1ea1o ra chuy\u1ec3n \u0111\u1ed9ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 d\u1ea1ng h\u00ecnh sin.<br \/>\nCh\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00f2ng k\u00edn ngh\u0129a l\u00e0 \u0111\u1ed9ng c\u01a1 (motor) s\u1eed d\u1ee5ng encoder \u0111\u1ec3 \u0111\u1ecbnh ch\u1ee9c n\u0103ng \u0111\u1ed9 r\u1ed9ng c\u1eeda, t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh v\u00e0 ho\u1ea1t \u0111\u1ed9ng th\u1eed m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 \u0111i\u1ec1u khi\u1ec3n, n\u00f3 d\u1ec5 d\u00e0ng \u0111i\u1ec1u khi\u1ec3n c\u1eeda thang m\u00e1y v\u00e0 thay th\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng di chuy\u1ec3n c\u1eeda d\u00f9ng thanh n\u1ed1i piit\u00f4ng, tr\u1ee5c kh\u1ee7y v\u00e0 \u0111ai k\u00e9o ph\u1ee9c t\u1ea1p tr\u01b0\u1edbc \u0111\u00e2y. Ch\u00ednh nh\u1edd \u0111i\u1ec1u n\u00e0y \u0111\u00e3 ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u1ea7u t\u01b0.<br \/>\n1. Ch\u1ee9c n\u0103ng<br \/>\nC\u00f3 3 b\u01b0\u1edbc \u0111i\u1ec3u khi\u1ec3n \u0111\u00f3ng m\u1edf c\u1eeda, t\u0103ng t\u1ed1c, cao t\u1ed1c, gi\u1ea3m t\u1ed1c. to\u00e0n b\u1ed9 t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n 1 c\u00e1ch m\u1ec1m d\u1ebbo. N\u1ebfu t\u1ed1c \u0111\u1ed9 qu\u00e1 nhanh, s\u1ebd c\u00f3 c\u1ea3m gi\u00e1c kh\u00f4ng th\u1ecfa m\u00e1i (cho\u00e1ng) v\u00e0 n\u1ebfu t\u1ed1c \u0111\u1ed9 qu\u00e1 ch\u1eadm, s\u1ebd g\u00e2y c\u1ea3m gi\u00e1c s\u1ed1t ru\u1ed9t (n\u00f3ng l\u00f2ng).<br \/>\n2. An to\u00e0n<br \/>\nMoment gi\u1edbi h\u1ea1n t\u1ed1i \u0111a (maximum) khi \u0111\u00f3ng c\u1eeda<br \/>\nBi\u1ebfn t\u1ea7n ph\u1ea3i duy tr\u00ec moment khi c\u1eeda \u1edf v\u1ecb tr\u00ed \u0111\u00f3ng\/m\u1edf \u0111\u1ec3 ng\u0103n ch\u1eb7n tr\u01b0\u1eddng h\u1ee3p c\u1eeda m\u1edf trong qu\u00e1 tr\u00ecnh thang m\u00e1y di chuy\u1ec3n.<br \/>\n\u0110\u1eb7c t\u00ednh<br \/>\nChuy\u00ean d\u00f9ng \u0111i\u1ec1u khi\u1ec3n c\u1eeda thang m\u00e1y<br \/>\n\u0110a ch\u1ee9c n\u0103ng \u0111i\u1ec1u khi\u1ec3n<br \/>\nS\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ngo\u00e0i v\u1edbi nh\u1eefng ng\u00f5 v\u00e0o\/ra \u0111\u1eb7c bi\u1ec7t<br \/>\n\u0110a ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7: an to\u00e0n, ch\u1eafc ch\u1eafn<br \/>\nIP20, d\u1ec5 l\u1eafp \u0111\u1eb7t<br \/>\n\u0110i\u1ec1u ch\u1ec9nh, b\u1ea3o tr\u00ec thu\u1eadn ti\u1ec7n<br \/>\nT\u1ef1 \u0111\u1ed9ng thay \u0111\u1ed5i \u0111\u1ed9 r\u1ed9ng c\u1eeda<br \/>\nT\u1ef1 tr\u1ea3 v\u1ec1 khi c\u1ea5p ngu\u1ed3n<br \/>\nLinh \u0111\u1ed9ng trong vi\u1ec7c \u0111\u00f3ng m\u1edf c\u1eeda<br \/>\nCh\u1ebf \u0111\u1ed9 demo<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bi\u1ebfn t\u1ea7n chuy\u00ean d\u00f9ng cho c\u1eeda thang m\u00e1y (c\u00f4ng su\u1ea5t 0.4kW, \u0110i\u1ec7n \u00e1p 1Pha\/220V~) &nbsp; T\u00e0i li\u1ec7u ti\u1ebfng anh VFD-M-D \u0110\u1eb7c \u0111i\u1ec3m: D\u00e3y t\u1ea7n s\u1ed1 ng\u00f5 ra: 0.1 Hz ~ 400Hz B\u1ed9 x\u1eed l\u00fd 16 bit ki\u1ec3m so\u00e1t ng\u00f5 ra theo ki\u1ec3u PWM X\u1eed l\u00fd t\u00edn hi\u1ec7u 0~10VDC; 4~20mA Giao ti\u1ebfp truy\u1ec1n th\u00f4ng RS485 T\u00edch [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":16297,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9114],"tags":[9113,697,9115,9250,9251,9117,9118,9252,9119,9120],"class_list":["post-916","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bien-tan-delta-dai-loan","tag-ban-bien-tan-delta","tag-bien-tan","tag-bien-tan-delta","tag-bin-tn-delta-vfd-m-b-d","tag-bin-tn-delta-vfd-m-b-d-series","tag-dai-ly-bien-tan-delta","tag-dealta-viet-nam","tag-delta-vfd-m-d","tag-inverter-delta","tag-tai-lieu-bien-tan-delta"],"_links":{"self":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/916","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=916"}],"version-history":[{"count":0,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/916\/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=916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}