{"id":6802,"date":"2024-01-12T00:06:49","date_gmt":"2024-01-11T23:06:49","guid":{"rendered":"https:\/\/www.kfactor.it\/kfactor\/en\/?post_type=product&p=6802"},"modified":"2026-03-23T16:37:14","modified_gmt":"2026-03-23T15:37:14","slug":"tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva","status":"publish","type":"product","link":"https:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/single-phase-transformers\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\/","title":{"rendered":"TMIFV – SINGLE PHASE ISOLATION TRANSFORMERS from 3 to 10kVA – for isolation of photovoltaic plants"},"content":{"rendered":"

SINGLE PHASE ISOLATION TRANSFORMERS from 3 to 10kVA – for isolation of photovoltaic plants<\/h3>\n\n\n\n
Input\/output rated voltage\u00a0230Vac
\nFrequency 50\/60Hz
\nOpen type construction
\nIP00 protection degree
\nIsolation class\u00a0F (Ta max 35\u00b0C)
\nSeparated copper windings\u00a0cl. H 200\u00b0C
\nMax inrush current\u00a012In
\nImp. V\u00a0% < 5%
\nResin impregnated and tropicalized
\nCopper earthed screen between primary and secondary
\nConnections on terminals for\u00a0DIN rail
\nLow losses magnetic core
\nInstallation in metal enclosure available on request
\nApplied standards\u00a0: EN61558-2-4
\nOptional: lifting lugs
\nTHREE PHASE VERSION AVAILABLE HERE<\/a><\/td>\n		\n
\"schema<\/a>\r\n<\/pre>\n<\/td>\n
\n
\"simbolo<\/a>\r\n \"sim-ce\"<\/a><\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n
FVJ VERSION<\/td>\n<\/tr>\n
power
\nVA<\/td>\n		part no.<\/td>\nlosses
\nW<\/td>\n		eff
\n%<\/td>\n		dimensions mm.<\/td>\nDWG<\/td>\nweight
\nkg<\/td>\n		box<\/td>\n<\/tr>\n
no load<\/td>\nload<\/td>\ntotal<\/td>\na<\/td>\nb<\/td>\nc<\/td>\n<\/tr>\n
3<\/td>\nTMI249FVJ<\/td>\n42<\/td>\n96<\/td>\n138<\/td>\n95.42<\/td>\n200<\/td>\n270<\/td>\n255<\/td>\nA<\/td>\n27<\/td>\nSAM02<\/td>\n<\/tr>\n
4<\/td>\nTMI267FVJ<\/td>\n52<\/td>\n121<\/td>\n173<\/td>\n95.67<\/td>\n240<\/td>\n280<\/td>\n305<\/td>\nA<\/td>\n34<\/td>\nSAM03<\/td>\n<\/tr>\n
5<\/td>\nTMI287FVJ<\/td>\n60<\/td>\n149<\/td>\n209<\/td>\n95.81<\/td>\n240<\/td>\n290<\/td>\n305<\/td>\nA<\/td>\n39<\/td>\nSAM03<\/td>\n<\/tr>\n
6<\/td>\nTMI307FVJ<\/td>\n70<\/td>\n180<\/td>\n250<\/td>\n95.83<\/td>\n280<\/td>\n300<\/td>\n355<\/td>\nA<\/td>\n46<\/td>\nSAM03<\/td>\n<\/tr>\n
8<\/td>\nTMI347FVJ<\/td>\n82<\/td>\n194<\/td>\n276<\/td>\n96.55<\/td>\n280<\/td>\n310<\/td>\n355<\/td>\nA<\/td>\n58<\/td>\nSAM03<\/td>\n<\/tr>\n
10<\/td>\nTMI387FVJ<\/td>\n124<\/td>\n179<\/td>\n303<\/td>\n96.97<\/td>\n280<\/td>\n350<\/td>\n355<\/td>\nA<\/td>\n78<\/td>\nSAM03<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n
VERSIONE FVK – ALTO RENDIMENTO-PERDITE BASSISSIME<\/td>\n<\/tr>\n
power
\nVA<\/td>\n		part no.<\/td>\nlosses
\nW<\/td>\n		eff
\n%<\/td>\n		dimensions mm.<\/td>\nDWG<\/td>\nweight
\nkg<\/td>\n		box<\/td>\n<\/tr>\n
no load<\/td>\nload<\/td>\ntotal<\/td>\na<\/td>\nb<\/td>\nc<\/td>\n<\/tr>\n
3<\/td>\nTMI249FVK<\/td>\n21<\/td>\n81<\/td>\n102<\/td>\n96.58<\/td>\n200<\/td>\n260<\/td>\n255<\/td>\nA<\/td>\n24<\/td>\nSAM02<\/td>\n<\/tr>\n
4<\/td>\nTMI267FVK<\/td>\n26<\/td>\n110<\/td>\n136<\/td>\n96.61<\/td>\n240<\/td>\n270<\/td>\n305<\/td>\nA<\/td>\n31<\/td>\nSAM03<\/td>\n<\/tr>\n
5<\/td>\nTMI287FVK<\/td>\n30<\/td>\n130<\/td>\n161<\/td>\n96.77<\/td>\n240<\/td>\n280<\/td>\n305<\/td>\nA<\/td>\n35<\/td>\nSAM03<\/td>\n<\/tr>\n
6<\/td>\nTMI307FVK<\/td>\n35<\/td>\n135<\/td>\n170<\/td>\n97.17<\/td>\n240<\/td>\n290<\/td>\n305<\/td>\nA<\/td>\n42<\/td>\nSAM03<\/td>\n<\/tr>\n
8<\/td>\nTMI347FVK<\/td>\n42<\/td>\n195<\/td>\n237<\/td>\n97.04<\/td>\n280<\/td>\n300<\/td>\n355<\/td>\nA<\/td>\n50<\/td>\nSAM03<\/td>\n<\/tr>\n
10<\/td>\nTMI387FVK<\/td>\n53<\/td>\n202<\/td>\n255<\/td>\n97.44<\/td>\n280<\/td>\n320<\/td>\n355<\/td>\nA<\/td>\n62<\/td>\nSAM03<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\"disegno<\/a><\/td>\n\"disegno<\/td>\n<\/tr>\n
A<\/td>\nB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
SINGLE PHASE ISOLATION TRANSFORMERS from 3 to 10kVA – for isolation of photovoltaic plants Input\/output rated voltage\u00a0230Vac Frequency 50\/60Hz Open type construction IP00 protection degree Isolation class\u00a0F (Ta max 35\u00b0C) Separated copper windings\u00a0cl. H 200\u00b0C Max inrush current\u00a012In Imp. V\u00a0% < 5% Resin impregnated and tropicalized Copper earthed screen between primary and secondary Connections on […]<\/p>\n","protected":false},"featured_media":12899,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[226,224],"product_tag":[283,314,1688,287,318,308,319],"class_list":["post-6802","product","type-product","status-publish","has-post-thumbnail","product_cat-single-phase-isolation-and-safety-transformers","product_cat-single-phase-transformers","product_tag-isolation","product_tag-isolation-transformers-2","product_tag-safety-transformers-3","product_tag-single-phase","product_tag-single-phase-transformers-2","product_tag-transformer-2","product_tag-transformers-for-photovoltaic-plants","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author","","first","instock","featured","taxable","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\nTMIFV - SINGLE PHASE ISOLATION TRANSFORMERS from 3 to 10kVA - for isolation of photovoltaic plants - K-factor<\/title>\n<meta name=\"description\" content=\"TMIFV isolation transformers (3-10kVA) for photovoltaic systems. High efficiency, copper shield, and low losses, compliant with EN61558-2-4 standards.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/single-phase-transformers\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TMIFV - SINGLE PHASE ISOLATION TRANSFORMERS from 3 to 10kVA - for isolation of photovoltaic plants - K-factor\" \/>\n<meta property=\"og:description\" content=\"TMIFV isolation transformers (3-10kVA) for photovoltaic systems. High efficiency, copper shield, and low losses, compliant with EN61558-2-4 standards.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/single-phase-transformers\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\/\" \/>\n<meta property=\"og:site_name\" content=\"K-factor\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-23T15:37:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2024\/04\/ft1280-tmi.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.kfactor.it\\\/en\\\/shop\\\/electrical-transformers\\\/single-phase-transformers\\\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\\\/\",\"url\":\"https:\\\/\\\/www.kfactor.it\\\/en\\\/shop\\\/electrical-transformers\\\/single-phase-transformers\\\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\\\/\",\"name\":\"TMIFV - SINGLE PHASE ISOLATION TRANSFORMERS from 3 to 10kVA - for isolation of photovoltaic plants - K-factor\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.kfactor.it\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.kfactor.it\\\/en\\\/shop\\\/electrical-transformers\\\/single-phase-transformers\\\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kfactor.it\\\/en\\\/shop\\\/electrical-transformers\\\/single-phase-transformers\\\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.kfactor.it\\\/wp-content\\\/uploads\\\/2024\\\/04\\\/ft1280-tmi.jpg\",\"datePublished\":\"2024-01-11T23:06:49+00:00\",\"dateModified\":\"2026-03-23T15:37:14+00:00\",\"description\":\"TMIFV isolation transformers (3-10kVA) for photovoltaic systems. High efficiency, copper shield, and low losses, compliant with EN61558-2-4 standards.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.kfactor.it\\\/en\\\/shop\\\/electrical-transformers\\\/single-phase-transformers\\\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.kfactor.it\\\/en\\\/shop\\\/electrical-transformers\\\/single-phase-transformers\\\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.kfactor.it\\\/en\\\/shop\\\/electrical-transformers\\\/single-phase-transformers\\\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.kfactor.it\\\/wp-content\\\/uploads\\\/2024\\\/04\\\/ft1280-tmi.jpg\",\"contentUrl\":\"https:\\\/\\\/www.kfactor.it\\\/wp-content\\\/uploads\\\/2024\\\/04\\\/ft1280-tmi.jpg\",\"width\":1280,\"height\":720,\"caption\":\"trasformatore monofase isolamento\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.kfactor.it\\\/en\\\/shop\\\/electrical-transformers\\\/single-phase-transformers\\\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"PRODUCTS\",\"item\":\"https:\\\/\\\/www.kfactor.it\\\/en\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"TMIFV – SINGLE PHASE ISOLATION TRANSFORMERS from 3 to 10kVA – for isolation of photovoltaic plants\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.kfactor.it\\\/#website\",\"url\":\"https:\\\/\\\/www.kfactor.it\\\/\",\"name\":\"K-factor\",\"description\":\"ELECTRONICS MADE EASY\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.kfactor.it\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"TMIFV - SINGLE PHASE ISOLATION TRANSFORMERS from 3 to 10kVA - for isolation of photovoltaic plants - K-factor","description":"TMIFV isolation transformers (3-10kVA) for photovoltaic systems. High efficiency, copper shield, and low losses, compliant with EN61558-2-4 standards.","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:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/single-phase-transformers\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\/","og_locale":"en_US","og_type":"article","og_title":"TMIFV - SINGLE PHASE ISOLATION TRANSFORMERS from 3 to 10kVA - for isolation of photovoltaic plants - K-factor","og_description":"TMIFV isolation transformers (3-10kVA) for photovoltaic systems. High efficiency, copper shield, and low losses, compliant with EN61558-2-4 standards.","og_url":"https:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/single-phase-transformers\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\/","og_site_name":"K-factor","article_modified_time":"2026-03-23T15:37:14+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/www.kfactor.it\/wp-content\/uploads\/2024\/04\/ft1280-tmi.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/single-phase-transformers\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\/","url":"https:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/single-phase-transformers\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\/","name":"TMIFV - SINGLE PHASE ISOLATION TRANSFORMERS from 3 to 10kVA - for isolation of photovoltaic plants - K-factor","isPartOf":{"@id":"https:\/\/www.kfactor.it\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/single-phase-transformers\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\/#primaryimage"},"image":{"@id":"https:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/single-phase-transformers\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kfactor.it\/wp-content\/uploads\/2024\/04\/ft1280-tmi.jpg","datePublished":"2024-01-11T23:06:49+00:00","dateModified":"2026-03-23T15:37:14+00:00","description":"TMIFV isolation transformers (3-10kVA) for photovoltaic systems. High efficiency, copper shield, and low losses, compliant with EN61558-2-4 standards.","breadcrumb":{"@id":"https:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/single-phase-transformers\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/single-phase-transformers\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/single-phase-transformers\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\/#primaryimage","url":"https:\/\/www.kfactor.it\/wp-content\/uploads\/2024\/04\/ft1280-tmi.jpg","contentUrl":"https:\/\/www.kfactor.it\/wp-content\/uploads\/2024\/04\/ft1280-tmi.jpg","width":1280,"height":720,"caption":"trasformatore monofase isolamento"},{"@type":"BreadcrumbList","@id":"https:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/single-phase-transformers\/tmifv-trasformatori-monofase-isolamento-impianti-fotovoltaici-3-10kva\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"PRODUCTS","item":"https:\/\/www.kfactor.it\/en\/shop\/"},{"@type":"ListItem","position":2,"name":"TMIFV – SINGLE PHASE ISOLATION TRANSFORMERS from 3 to 10kVA – for isolation of photovoltaic plants"}]},{"@type":"WebSite","@id":"https:\/\/www.kfactor.it\/#website","url":"https:\/\/www.kfactor.it\/","name":"K-factor","description":"ELECTRONICS MADE EASY","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.kfactor.it\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.kfactor.it\/en\/wp-json\/wp\/v2\/product\/6802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kfactor.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.kfactor.it\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kfactor.it\/en\/wp-json\/wp\/v2\/media\/12899"}],"wp:attachment":[{"href":"https:\/\/www.kfactor.it\/en\/wp-json\/wp\/v2\/media?parent=6802"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.kfactor.it\/en\/wp-json\/wp\/v2\/product_brand?post=6802"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.kfactor.it\/en\/wp-json\/wp\/v2\/product_cat?post=6802"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.kfactor.it\/en\/wp-json\/wp\/v2\/product_tag?post=6802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}