{"id":5014,"date":"2026-05-30T18:01:17","date_gmt":"2026-05-30T11:01:17","guid":{"rendered":"https:\/\/omanivietnam.com\/?post_type=product&#038;p=5014"},"modified":"2026-05-30T18:09:50","modified_gmt":"2026-05-30T11:09:50","slug":"samwha-dsp-dsp-3sd-60-z7","status":"publish","type":"product","link":"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/","title":{"rendered":"SAMWHA DSP DSP-3SD-60-Z7"},"content":{"rendered":"<p>SAMWHA DSP DSP-3SD-60-Z7<\/p>\n<p>DSP-3SD, 3SD-RG<br \/>\nMain Features<br \/>\n\u25a0Access restricted to authorized operator : Password<br \/>\n\u25a0Compact size, Multi-function<br \/>\n\u2022Protection : &#8211; Over current\/Under current\/Phase loss\/Revers e phase\/Locked rotor\/Current unbalance<br \/>\n: 3SD Type, 3SD-RG Type<br \/>\n&#8211; Ground fault : 3SD-RG Type<br \/>\n\u2022Indication : Current\/L1, L2, L3\/Earth current<br \/>\n\u25a0To cover a wide and precise current range for the protection<br \/>\n\u202210 Type : &#8211; Definite T-I : 0.5A\u223c10A, 0.5A~6A with extern al CT<br \/>\n&#8211; Inverse T-I : 0.5A~6A\/800% to \u201coc\u201d<br \/>\n\u202260 Type : &#8211; Definite T-I : 5A\u223c60A<br \/>\n&#8211; Inverse T-I : 5A~15A\/800% to \u201coc\u201d<br \/>\n\u2022Extended protection current range with external CT : 1A\u223c600A \u2192 3SD Type<br \/>\n\u25a0Display for trip cause and operation information in character a nd\/or number : 4 Digit Window<br \/>\n\u25a0Rotated indication for each phase current with 3 sec interval<br \/>\n\u20221P(single phase) : L1-L3 current \u20223P(three phase) : L1-L2-L3<br \/>\n\u25a0Ground fault protection based on residual zero phase current : 0.5A~10A<br \/>\n(not suitable for external CTapplication) : 0.5A~1<\/p>\n<p>\u25a0Various trip reset options: Manual, Electrical or Automatic \/ flexible for automated and sequence machine operation.<br \/>\n\u25a0Stable operation under frequency variation from Inverter : 30Hz \u223c 400Hz<br \/>\n\u25a0Possible to check and\/or to change(optional condition) preset value during the operation<br \/>\n\u25a0Self-diagnostic test by one touch for &#8220;SET&#8221; key<br \/>\n\u25a0History of latest 8 trip events<\/p>\n<p>Order Form<br \/>\nNo. Feature Description<br \/>\n1 Type \u2022DSP-3SD \u2022DSP-3SD-R<br \/>\n2 Rating Current<br \/>\n\u202210 : 0.5~10A \u2022 60 : 5~60A<br \/>\n\u2022Combined with external 3CT : Not available for 3SD-RG<br \/>\n\u2022C1 : 100\/5 \u2022Cc : 150\/5 \u2022C2 : 200\/5 \u2022C3 : 300\/5 \u2022C4 : 400\/5<br \/>\n3 Control Power \u2022B : DC24V\/Optional<br \/>\n\u2022Z7 : 100\u223c240VAC, 50\/60Hz(120\u223c370VDC) \/ Standard<br \/>\n4 P \u2022NIL : Standard Type \u2022P : Customized Ty<br \/>\ne.g.<br \/>\nDSP-3SD-10-Z7 Panel Mounting Type, 0.5A\u223c10A, 100\u223c240VAC, 50\/60Hz<br \/>\n(120\u223c370VDC), able to use external CT<br \/>\nDSP-3SD-RG-60-Z7 Panel Mounting Type, 5A\u223c60A, 100\u223c240VAC,50\/60Hz(120\u223c370VDC), GF protection :<br \/>\n0.5A~10A\/ sensed in residual circuit, not available for external CT<\/p>\n<p>&nbsp;<\/p>\n<p>DSP-2SD<\/p>\n<p>Main Features<br \/>\n\u25a0Access restricted to authorized operator: Password<br \/>\n\u25a03Phase Load protection through 2CT<br \/>\n\u25a0MCU based digital control : optimized protection<br \/>\n\u2022Protection : Over current\/Phase loss\/Locked rotor<br \/>\n\u2022Indication : 3 Phase Current\/L1, L2, L3<br \/>\n\u25a0To cover a wide and precise current range for the protection<br \/>\n\u202210 Type : Definite T-I : 0.5A\u223c10A , 0.5A~6A with external CT<br \/>\n\u202260 Type : Definite T-I : 5A\u223c60<br \/>\n\u2022Extended protection current range with external CT : 1A\u223c600A<br \/>\n\u25a0Display for trip cause and operation information in character and\/or number : 4 Digit Window<br \/>\n\u25a0Rotated indication for each phase current with 3 sec interval<br \/>\n\u20221P(single phase) : L1-L3 current \u20223P(three phase) : L1-L2-L3<br \/>\n\u25a0Indication of necessasary information every 3 sec<br \/>\n\u25a0Convenient selection for 1P\/3P in preset mode<br \/>\n\u25a0Various trip reset options : Manual, Electrical or Automatic \/flexible for automated and sequence machine operation.<br \/>\n\u25a0Stable operation under frequency variation from Inverter : 30Hz \u223c 400Hz<br \/>\n\u25a0Possible to check and\/or to change(optional condition) preset value during the operation<br \/>\n\u25a0Self-diagnostic test by one touch for &#8220;SET&#8221; key<br \/>\n\u25a0History of latest 8 trip events<\/p>\n<p>Order Form<br \/>\nNo. Feature Description<br \/>\n1 Type \u2022DSP-2SD<br \/>\n2 Rating Current \u202210 : 0.5~10A \u2022 60 : 5~60A \u2022Combined with external 3CT<br \/>\n\u2022C12 : 100\/5 \u2022Cc2 : 150\/5 \u2022C22 : 200\/5 \u2022C32 : 300\/5<br \/>\n3 Control Power \u2022B : DC24V\/Optional<br \/>\n\u2022Z7 : 100\u223c240VAC, 50\/60Hz(120\u223c370VDC) \/ Standard<br \/>\n4 P \u2022NIL : Standard Type \u2022P : Customized Type<br \/>\ne.g.<br \/>\nDSP-2SD-10-Z7 Panel Mounting Type, 0.5A\u223c10A, 100\u223c240VAC, 50\/60Hz<br \/>\n(120\u223c370VDC), able to use external CT<br \/>\nDSP-2SD-60-Z7 Panel Mounting Type, 5A\u223c60A, 100\u223c240VAC,50\/60Hz(120\u223c370VDC),<br \/>\nable to use external CT<\/p>\n<p>\u0110\u1ea1i l\u00fd SAMWHA DSP vietnam, SAMWHA DSP viet nam, SAMWHA DSP vietnam distributor, Ph\u00e2n ph\u1ed1i SAMWHA DSP t\u1ea1i vi\u1ec7t nam<\/p>\n<p>\u0110\u1ea1i l\u00fd SAMWHA DSP vietnam, SAMWHA DSP viet nam, SAMWHA DSP vietnam distributor, Ph\u00e2n ph\u1ed1i SAMWHA DSP t\u1ea1i vi\u1ec7t nam<\/p>\n<p>\u0110\u1ea1i l\u00fd SAMWHA DSP vietnam, SAMWHA DSP viet nam, SAMWHA DSP vietnam distributor, Ph\u00e2n ph\u1ed1i SAMWHA DSP t\u1ea1i vi\u1ec7t nam<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SAMWHA DSP DSP-3SD-60-Z7 DSP-3SD, 3SD-RG Main Features \u25a0Access restricted to authorized operator : Password \u25a0Compact size, Multi-function \u2022Protection : &#8211; Over current\/Under current\/Phase loss\/Revers e phase\/Locked rotor\/Current unbalance : 3SD Type, 3SD-RG Type &#8211; Ground fault : 3SD-RG Type \u2022Indication : Current\/L1, L2, L3\/Earth current \u25a0To cover a wide and&hellip; <\/p>\n","protected":false},"featured_media":5015,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[953],"product_tag":[955,161,954],"class_list":["post-5014","product","type-product","status-publish","has-post-thumbnail","product_cat-samwha-dsp","product_tag-dai-ly-samwha-dsp-viet-nam","product_tag-ro-le","product_tag-samwha-dsp-viet-nam","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SAMWHA DSP DSP-3SD-60-Z7 - OMANI VI\u1ec6T NAM<\/title>\n<meta name=\"description\" content=\"SAMWHA DSP DSP-3SD-60-Z7 Digital motor protection relay\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SAMWHA DSP DSP-3SD-60-Z7 - OMANI VI\u1ec6T NAM\" \/>\n<meta property=\"og:description\" content=\"SAMWHA DSP DSP-3SD-60-Z7 Digital motor protection relay\" \/>\n<meta property=\"og:url\" content=\"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/\" \/>\n<meta property=\"og:site_name\" content=\"OMANI VI\u1ec6T NAM\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-30T11:09:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/omanivietnam.com\/wp-content\/uploads\/2026\/05\/DSP-3SD-60-Z7.png\" \/>\n\t<meta property=\"og:image:width\" content=\"490\" \/>\n\t<meta property=\"og:image:height\" content=\"502\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/\",\"url\":\"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/\",\"name\":\"SAMWHA DSP DSP-3SD-60-Z7 - OMANI VI\u1ec6T NAM\",\"isPartOf\":{\"@id\":\"https:\/\/omanivietnam.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/omanivietnam.com\/wp-content\/uploads\/2026\/05\/DSP-3SD-60-Z7.png\",\"datePublished\":\"2026-05-30T11:01:17+00:00\",\"dateModified\":\"2026-05-30T11:09:50+00:00\",\"description\":\"SAMWHA DSP DSP-3SD-60-Z7 Digital motor protection relay\",\"breadcrumb\":{\"@id\":\"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/#primaryimage\",\"url\":\"https:\/\/omanivietnam.com\/wp-content\/uploads\/2026\/05\/DSP-3SD-60-Z7.png\",\"contentUrl\":\"https:\/\/omanivietnam.com\/wp-content\/uploads\/2026\/05\/DSP-3SD-60-Z7.png\",\"width\":490,\"height\":502},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/omanivietnam.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"S\u1ea2N PH\u1ea8M\",\"item\":\"https:\/\/omanivietnam.com\/index.php\/cua-hang\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"SAMWHA DSP DSP-3SD-60-Z7\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/omanivietnam.com\/#website\",\"url\":\"https:\/\/omanivietnam.com\/\",\"name\":\"OMANI VI\u1ec6T NAM\",\"description\":\"Nh\u00e0 ph\u00e2n ph\u1ed1i thi\u1ebft b\u1ecb kh\u00ed n\u00e9n v\u00e0 thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng h\u00f3a trong c\u00f4ng nghi\u1ec7p\",\"publisher\":{\"@id\":\"https:\/\/omanivietnam.com\/#\/schema\/person\/0ad398a980dc3fd696111c2c5c8fa897\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/omanivietnam.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"vi\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/omanivietnam.com\/#\/schema\/person\/0ad398a980dc3fd696111c2c5c8fa897\",\"name\":\"Nguy\u1ec5n V\u0103n Kh\u00e1nh\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/omanivietnam.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/omanivietnam.com\/wp-content\/uploads\/2024\/06\/logo-1024x1024.png\",\"contentUrl\":\"https:\/\/omanivietnam.com\/wp-content\/uploads\/2024\/06\/logo-1024x1024.png\",\"width\":1024,\"height\":1024,\"caption\":\"Nguy\u1ec5n V\u0103n Kh\u00e1nh\"},\"logo\":{\"@id\":\"https:\/\/omanivietnam.com\/#\/schema\/person\/image\/\"},\"sameAs\":[\"https:\/\/omanivietnam.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"SAMWHA DSP DSP-3SD-60-Z7 - OMANI VI\u1ec6T NAM","description":"SAMWHA DSP DSP-3SD-60-Z7 Digital motor protection relay","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/","og_locale":"vi_VN","og_type":"article","og_title":"SAMWHA DSP DSP-3SD-60-Z7 - OMANI VI\u1ec6T NAM","og_description":"SAMWHA DSP DSP-3SD-60-Z7 Digital motor protection relay","og_url":"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/","og_site_name":"OMANI VI\u1ec6T NAM","article_modified_time":"2026-05-30T11:09:50+00:00","og_image":[{"width":490,"height":502,"url":"https:\/\/omanivietnam.com\/wp-content\/uploads\/2026\/05\/DSP-3SD-60-Z7.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"4 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/","url":"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/","name":"SAMWHA DSP DSP-3SD-60-Z7 - OMANI VI\u1ec6T NAM","isPartOf":{"@id":"https:\/\/omanivietnam.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/#primaryimage"},"image":{"@id":"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/#primaryimage"},"thumbnailUrl":"https:\/\/omanivietnam.com\/wp-content\/uploads\/2026\/05\/DSP-3SD-60-Z7.png","datePublished":"2026-05-30T11:01:17+00:00","dateModified":"2026-05-30T11:09:50+00:00","description":"SAMWHA DSP DSP-3SD-60-Z7 Digital motor protection relay","breadcrumb":{"@id":"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/#primaryimage","url":"https:\/\/omanivietnam.com\/wp-content\/uploads\/2026\/05\/DSP-3SD-60-Z7.png","contentUrl":"https:\/\/omanivietnam.com\/wp-content\/uploads\/2026\/05\/DSP-3SD-60-Z7.png","width":490,"height":502},{"@type":"BreadcrumbList","@id":"https:\/\/omanivietnam.com\/index.php\/san-pham\/samwha-dsp-dsp-3sd-60-z7\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/omanivietnam.com\/"},{"@type":"ListItem","position":2,"name":"S\u1ea2N PH\u1ea8M","item":"https:\/\/omanivietnam.com\/index.php\/cua-hang\/"},{"@type":"ListItem","position":3,"name":"SAMWHA DSP DSP-3SD-60-Z7"}]},{"@type":"WebSite","@id":"https:\/\/omanivietnam.com\/#website","url":"https:\/\/omanivietnam.com\/","name":"OMANI VI\u1ec6T NAM","description":"Nh\u00e0 ph\u00e2n ph\u1ed1i thi\u1ebft b\u1ecb kh\u00ed n\u00e9n v\u00e0 thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng h\u00f3a trong c\u00f4ng nghi\u1ec7p","publisher":{"@id":"https:\/\/omanivietnam.com\/#\/schema\/person\/0ad398a980dc3fd696111c2c5c8fa897"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/omanivietnam.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"vi"},{"@type":["Person","Organization"],"@id":"https:\/\/omanivietnam.com\/#\/schema\/person\/0ad398a980dc3fd696111c2c5c8fa897","name":"Nguy\u1ec5n V\u0103n Kh\u00e1nh","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/omanivietnam.com\/#\/schema\/person\/image\/","url":"https:\/\/omanivietnam.com\/wp-content\/uploads\/2024\/06\/logo-1024x1024.png","contentUrl":"https:\/\/omanivietnam.com\/wp-content\/uploads\/2024\/06\/logo-1024x1024.png","width":1024,"height":1024,"caption":"Nguy\u1ec5n V\u0103n Kh\u00e1nh"},"logo":{"@id":"https:\/\/omanivietnam.com\/#\/schema\/person\/image\/"},"sameAs":["https:\/\/omanivietnam.com"]}]}},"_links":{"self":[{"href":"https:\/\/omanivietnam.com\/index.php\/wp-json\/wp\/v2\/product\/5014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/omanivietnam.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/omanivietnam.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/omanivietnam.com\/index.php\/wp-json\/wp\/v2\/comments?post=5014"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/omanivietnam.com\/index.php\/wp-json\/wp\/v2\/media\/5015"}],"wp:attachment":[{"href":"https:\/\/omanivietnam.com\/index.php\/wp-json\/wp\/v2\/media?parent=5014"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/omanivietnam.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=5014"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/omanivietnam.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=5014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}