{"id":1031,"date":"2011-10-08T13:40:14","date_gmt":"2011-10-08T06:40:14","guid":{"rendered":"http:\/\/banbientan.wordpress.com\/?p=1031"},"modified":"2011-10-08T13:40:14","modified_gmt":"2011-10-08T06:40:14","slug":"bien-tan-hitachi-sj300","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=1031","title":{"rendered":"Bi\u1ebfn t\u1ea7n HITACHI SJ300"},"content":{"rendered":"<p><strong>Bi\u1ebfn t\u1ea7n HITACHI SJ300 Series<\/strong><br \/>\n<a href=\"https:\/\/banbientan.com\/wp-content\/uploads\/2011\/10\/bien-tan-hitachi-sjh300.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16538\" alt=\"bien tan hitachi sjh300\" src=\"https:\/\/banbientan.com\/wp-content\/uploads\/2011\/10\/bien-tan-hitachi-sjh300.jpg\" width=\"150\" height=\"222\" \/><\/a><br \/>\n&nbsp;<br \/>\n<strong><a href=\"https:\/\/banbientan.com\/wp-content\/uploads\/2011\/10\/sj300.pdf\">T\u00e0i li\u1ec7u bi\u1ebfn t\u1ea7n sj300<\/a><\/strong><br \/>\n<strong>V\u1eadn h\u00e0nh m\u1ea1nh m\u1ebd v\u1edbi ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e9ct\u01a1 ti\u00ean ti\u1ebfn (Advanced Sensorless Vector Control)<\/strong><\/p>\n<ul>\n<li>M\u00f4men kh\u1edfi \u0111\u1ed9ng l\u1edbn, b\u1eb1ng 200% \u0111\u1ecbnh m\u1ee9c ho\u1eb7c l\u1edbn h\u01a1n<\/li>\n<li>S\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u00f2ng quay l\u1ea1i t\u1ed1c \u0111\u1ed9 th\u1ea5p \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3m tri\u1ec7t \u0111\u1ec3, gi\u00fap n\u00e2ng cao s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c.<\/li>\n<li>M\u00f4men l\u00e0m vi\u1ec7c l\u1edbn, \u0111\u1ea1t 150% m\u00f4men \u0111\u1ecbnh m\u1ee9c ngay c\u1ea3 \u1edf v\u00f9ng 0Hz<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng hi\u1ec7u ch\u1ec9nh v\u00e0 c\u00f3 th\u1ec3 h\u1eb9n gi\u1edd b\u1eadt\/t\u1eaft \u0111\u1ed9ng c\u01a1 hay Reset l\u1ea1i<\/li>\n<li>M\u00f4men kh\u1edfi \u0111\u1ed9ng l\u1edbn, b\u1eb1ng 200% \u0111\u1ecbnh m\u1ee9c ho\u1eb7c l\u1edbn h\u01a1n<\/li>\n<li>S\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u00f2ng quay l\u1ea1i t\u1ed1c \u0111\u1ed9 th\u1ea5p \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3m tri\u1ec7t \u0111\u1ec3, gi\u00fap n\u00e2ng cao s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c.<\/li>\n<li>M\u00f4men l\u00e0m vi\u1ec7c l\u1edbn, \u0111\u1ea1t 150% m\u00f4men \u0111\u1ecbnh m\u1ee9c ngay c\u1ea3 \u1edf v\u00f9ng 0Hz<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng hi\u1ec7u ch\u1ec9nh v\u00e0 c\u00f3 th\u1ec3 h\u1eb9n gi\u1edd b\u1eadt\/t\u1eaft \u0111\u1ed9ng c\u01a1 hay Reset l\u1ea1i<\/li>\n<\/ul>\n<p><strong>C\u00e1c ch\u1ee9c n\u0103ng \u0111a d\u1ea1ng, linh ho\u1ea1t \u0111\u00e1p \u1ee9ng m\u1ecdi \u1ee9ng d\u1ee5ng<\/strong><\/p>\n<ul>\n<li>H\u1ec7 th\u1ed1ng c\u00e1c \u0111\u1ea7u v\u00e0o ra th\u00f4ng minh c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c<\/li>\n<li>Ngo\u00e0i \u0111\u1ea7u xung, SJ300 c\u00f2n \u0111\u01b0\u1ee3c b\u1ed5 xung th\u00eam c\u00e1c \u0111\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/li>\n<li>C\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a \u0111\u1ed9ng c\u01a1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadp v\u00e0o, ho\u1eb7c c\u00f3 th\u1ec3 thi\u1ebft \u0111\u1eb7t \u1edf ch\u1ebf \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng nh\u1eadn d\u1ea1ng.<\/li>\n<li>B\u1ed9 \u0111i\u1ec1u ch\u1ec9nh PID t\u1ef1 \u0111\u1ed9ng duy tr\u00ec t\u1ed1c \u0111\u1ed9 c\u1ee7a \u0111\u1ed9ng c\u01a1 b\u1eb1ng c\u00e1ch t\u1ef1 thay \u0111\u1ed5i tham s\u1ed1<\/li>\n<li>C\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n P\/PI<\/li>\n<li>C\u00f3 th\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c 3 \u0111\u1ed9ng c\u01a1 \u0111\u1ed9c l\u1eadp<\/li>\n<li>C\u00f3 th\u1ec3 thi\u1ebft l\u1eadp \u0111\u01b0\u1ee3c 16 c\u1ea5p t\u1ed1c \u0111\u1ed9<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng kh\u1edfi \u0111\u1ed9ng l\u1ea1i khi ngu\u1ed3n \u0111i\u1ec7n b\u1ecb l\u1ed7i<\/li>\n<li>C\u00f3 \u0111\u1ee7 n\u0103ng l\u01b0\u1ee3ng d\u1ef1 tr\u1eef \u0111\u1ec3 gi\u1ea3m t\u1ed1c v\u00e0 d\u1eebng \u0111\u1ed9ng c\u01a1 trong tr\u01b0\u1eddng h\u1ee3p b\u1ecb m\u1ea5t ngu\u1ed3n c\u1ea5p<\/li>\n<li>Qu\u1ea1t l\u00e0m m\u00e1t c\u00f3 l\u1ef1a ch\u1ecdn b\u1eadt t\u1eaft \u0111\u1ec3 t\u0103ng tu\u1ed5i th\u1ecd cho qu\u1ea1t<\/li>\n<li>C\u00f3 m\u1ea1ch h\u00e3m t\u00e1i sinh \u0111\u1ec3 h\u00e3m d\u1eebng \u0111\u1ed9ng c\u01a1<\/li>\n<li>C\u00f3 c\u00e1c ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i, qu\u00e1 nhi\u1ec7t, qu\u00e1 d\u00f2ng, qu\u00e1 \u00e1p, th\u1ea5p \u00e1p, l\u1ed7i m\u1ea5t pha, l\u1ec7ch pha, \u2026<\/li>\n<li>T\u00edch h\u1ee3p s\u1eb5n giao di\u1ec7n truy\u1ec1n th\u00f4ng RS-485 cho ph\u00e9p c\u1ea5u h\u00ecnh t\u1eeb m\u1ed9t PC v\u00e0 nh\u1eefng m\u00f4\u0111un ngo\u00e0i s\u1eed d\u1ee5ng bus tr\u01b0\u1eddng, n\u00ean c\u00f3 kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n t\u1eeb m\u00e1y t\u00ednh ho\u1eb7c PLC.<\/li>\n<\/ul>\n<p><strong>D\u1ec5 d\u00e0ng b\u1ea3o d\u01b0\u1ee1ng, ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u00ed h\u1eadu, v\u00e0 gi\u1ea3m nh\u1eb9 s\u1ef1 thao t\u00e1c nh\u1edd c\u00e1c ch\u1ee9c n\u0103ng Copy hay Quick Menu<\/strong> <strong>D\u1ea3i t\u1ea7n s\u1ed1 \u0111\u1ea7u ra<\/strong><\/p>\n<ul>\n<li>D\u1ea3i t\u1ea7n s\u1ed1 \u0111\u1ea7u ra t\u1eeb 0.1Hz \u0111\u1ebfn 400Hz.<\/li>\n<\/ul>\n<p><strong>Tu\u00e2n theo c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf<\/strong><\/p>\n<ul>\n<li>T\u1ea5t c\u1ea3 c\u00e1c bi\u1ebfn t\u1ea7n Hitachi \u0111\u1ec1u \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1edbi ho\u00e1, \u0111\u1ed9 b\u1ec1n cao c\u1ee1 10-15 n\u0103m v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn \u0111\u1ea1t c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf: CE, UL, c-UL, C-Tick, ISO 9001, ISO 14001.<\/li>\n<\/ul>\n<ul>\n<li>C\u00e1c b\u1ed9 l\u1ecdc nhi\u1ec5u v\u00f4 tuy\u1ebfn EMI \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 nh\u01b0 l\u00e0 1 tu\u1ef3 ch\u1ecdn<\/li>\n<li>T\u1ea5t c\u1ea3 c\u00e1c bi\u1ebfn t\u1ea7n d\u00f2ng SJ300 \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng giao ti\u1ebfp m\u1ea1ng nh\u01b0: DeviceNetTM, PROFIBUS\u00ae, Modbus\u00ae RTU, v\u00e0 EthernetTM<\/li>\n<\/ul>\n<p><strong>H\u1ed7 tr\u1ee3 c\u00e1c \u1ee9ng d\u1ee5ng trong d\u1ea3i c\u00f4ng su\u1ea5t t\u1eeb 0.4 kW \u0111\u1ebfn 400 kW<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/banbientan.com\/\">bien tan<\/a>\u00a0SJ300 Series l\u00e0 d\u00f2ng bi\u1ebfn t\u1ea7n c\u00f3 c\u00f4ng su\u1ea5t l\u1edbn d\u00f9ng cho c\u00e1c lo\u1ea1i \u0111\u1ed9ng c\u01a1 c\u00f3 c\u00f4ng su\u1ea5t l\u00ean \u0111\u1ebfn 400kW. D\u00f2ng bi\u1ebfn t\u1ea7n n\u00e0y s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e9ct\u01a1 c\u00f3 hay kh\u00f4ng c\u00f3 c\u1ea3m bi\u1ebfn n\u00ean ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u lo\u1ea1i t\u1ea3i kh\u00e1c nhau.<\/li>\n<li>\u0110\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1i t\u1ea3i \u0111\u00f2i h\u1ecfi m\u00f4men kh\u1edfi \u0111\u1ed9ng l\u1edbn, \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c kh\u1eafc nghi\u1ec7t, \u0111\u00f3ng m\u1edf li\u00ean t\u1ee5c, m\u00e1y c\u00e1n, c\u1ea7n tr\u1ee5c, c\u1ea7u tr\u1ee5c n\u00e2ng h\u1ea1 trong c\u00f4ng nghi\u1ec7p, m\u00e1y \u00e9p \u0111\u00f9n, \u2026<\/li>\n<li>Hay c\u00e1c t\u1ea3i c\u00f3 y\u00eau c\u1ea7u l\u00e0m vi\u1ec7c nh\u1eb9 nh\u00e0ng, \u00eam d\u1ecbu, \u1ed5n \u0111\u1ecbnh nh\u01b0: thi\u1ebft b\u1ecb di chuy\u1ec3n, b\u0103ng t\u1ea3i c\u00f4ng nghi\u1ec7p, qu\u1ea1t gi\u00f3, b\u01a1m, \u2026<\/li>\n<\/ul>\n<div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Bi\u1ebfn t\u1ea7n HITACHI SJ300 Series &nbsp; T\u00e0i li\u1ec7u bi\u1ebfn t\u1ea7n sj300 V\u1eadn h\u00e0nh m\u1ea1nh m\u1ebd v\u1edbi ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e9ct\u01a1 ti\u00ean ti\u1ebfn (Advanced Sensorless Vector Control) M\u00f4men kh\u1edfi \u0111\u1ed9ng l\u1edbn, b\u1eb1ng 200% \u0111\u1ecbnh m\u1ee9c ho\u1eb7c l\u1edbn h\u01a1n S\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u00f2ng quay l\u1ea1i t\u1ed1c \u0111\u1ed9 th\u1ea5p \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3m tri\u1ec7t \u0111\u1ec3, gi\u00fap n\u00e2ng cao [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":16538,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9433],"tags":[697,8273,9434,9435,9436],"class_list":["post-1031","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bien-tan-hitachi-1","tag-bien-tan","tag-bien-tan-gia-re","tag-bien-tan-hitachi","tag-bin-tn-hitachi-sj300-series","tag-hitachi-sj300-series"],"_links":{"self":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/1031","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=1031"}],"version-history":[{"count":0,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/1031\/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=1031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}