{"id":8375,"date":"2020-01-31T15:18:05","date_gmt":"2020-01-31T15:18:05","guid":{"rendered":"http:\/\/the-rsgroup.com\/tesar"},"modified":"2025-12-23T08:14:10","modified_gmt":"2025-12-23T08:14:10","slug":"tesar","status":"publish","type":"page","link":"https:\/\/the-rsgroup.com\/it\/tesar\/","title":{"rendered":"Tesar"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_section full_width=&#8221;stretch_row&#8221; content_placement=&#8221;middle&#8221; min_height=&#8221;480&#8243; css=&#8221;.vc_custom_1766194555878{background-image: url(https:\/\/the-rsgroup.com\/wp-content\/uploads\/2025\/12\/Tesar_group_header.webp?id=31695) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221; el_class=&#8221;inner-page-banner-section&#8221;][vc_row][vc_column][apress_heading sub_title=&#8221;Trasformatori in resina per applicazioni complesse in tutto il mondo&#8221; content_alignment=&#8221;left&#8221; data_animation=&#8221;fadeInRight&#8221; enable_delimiter=&#8221;&#8221; style=&#8221;heading_style1&#8243; title_font_options=&#8221;tag:h1&#8243; subtitle_font_options=&#8221;tag:div&#8221;]Tesar[\/apress_heading][\/vc_column][\/vc_row][\/vc_section][vc_row css=&#8221;.vc_custom_1754110673091{padding-top: 80px !important;padding-bottom: 80px !important;}&#8221;][vc_column apress_zindex=&#8221;9&#8243; el_class=&#8221;custom_sidebar high_zIndex&#8221;][apress_heading sub_title=&#8221;&#8221; content_alignment=&#8221;left&#8221; enable_delimiter=&#8221;&#8221; color_scheme=&#8221;color_scheme2&#8243; style=&#8221;heading_style1&#8243; title_font_options=&#8221;tag:h2|letter_spacing:1&#8243; subtitle_font_options=&#8221;tag:div&#8221; heading_margin=&#8221;margin-bottom:30&#8243; class=&#8221;heading-custom&#8221;]Tesar \u2013 Competenza nei trasformatori dry-type in resina colata[\/apress_heading][vc_column_text css=&#8221;.vc_custom_1765802857327{margin-bottom: 0px !important;}&#8221;]Tesar riunisce, all\u2019interno del gruppo R&amp;S, le attivit\u00e0 globali nel campo dei trasformatori dry-type in resina colata e dei trasformatori di misura. Con sedi in Italia (Tesar Italia), Polonia (Tesar Polska) e negli Emirati Arabi Uniti (Tesar Gulf), l\u2019azienda offre un portafoglio completo di trasformatori in resina colata e di trasformatori di corrente e di tensione per applicazioni in media tensione \u2013 dalle reti di distribuzione standard fino a complessi progetti industriali e infrastrutturali.<\/p>\n<p>Come uno dei pionieri europei della tecnologia in resina colata, Tesar sviluppa dal 1979 trasformatori dry-type con elevata classe di resistenza al fuoco, ridotte esigenze di manutenzione ed eccellenti prestazioni elettriche. Oltre 100.000 trasformatori Tesar installati nel mondo sono una referenza per affidabilit\u00e0 tecnica, efficienza e lunga durata.<\/p>\n<p>Tesar \u00e8 attiva nei comitati di normazione europei e internazionali e collabora strettamente con utility, EPC, progettisti e gestori di impianti. I campi di applicazione spaziano dalle energie rinnovabili (eolico, solare, BESS) ai data center, tunnel, ospedali e aeroporti, fino all\u2019alimentazione ferroviaria, ai progetti near-shore e alle infrastrutture critiche.[\/vc_column_text][\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1764930440890{padding-top: 80px !important;padding-bottom: 80px !important;background-color: #E6E7E9 !important;}&#8221;][vc_column][apress_heading sub_title=&#8221;&#8221; content_alignment=&#8221;left&#8221; enable_delimiter=&#8221;&#8221; color_scheme=&#8221;color_scheme2&#8243; style=&#8221;heading_style5&#8243; title_font_options=&#8221;tag:h2|letter_spacing:0&#8243; subtitle_font_options=&#8221;tag:div|letter_spacing:3&#8243;]I punti di forza di Tesar in sintesi:[\/apress_heading][vc_row_inner el_class=&#8221;location-expertise-section brand-page&#8221;][vc_column_inner][apress_heading sub_title=&#8221;&#8221; content_alignment=&#8221;left&#8221; enable_delimiter=&#8221;&#8221; color_scheme=&#8221;color_scheme2&#8243; style=&#8221;heading_style5&#8243; title_font_options=&#8221;tag:h2|letter_spacing:0&#8243; subtitle_font_options=&#8221;tag:div|letter_spacing:3&#8243;]Competenza nella resina colata dal 1979[\/apress_heading][vc_column_text css=&#8221;&#8221;]Know-how approfondito in progettazione, processi di colata, sistemi di resina e comportamento all\u2019invecchiamento dei trasformatori dry-type.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner el_class=&#8221;location-expertise-section brand-page&#8221;][vc_column_inner][apress_heading sub_title=&#8221;&#8221; content_alignment=&#8221;left&#8221; enable_delimiter=&#8221;&#8221; color_scheme=&#8221;color_scheme2&#8243; style=&#8221;heading_style5&#8243; title_font_options=&#8221;tag:h2|letter_spacing:0&#8243; subtitle_font_options=&#8221;tag:div|letter_spacing:3&#8243;]Tre siti produttivi \u2013 un unico standard di qualit\u00e0[\/apress_heading][vc_column_text css=&#8221;&#8221;]Sviluppo e produzione in Italia, Polonia ed Emirati Arabi Uniti con standard armonizzati, sistemi di gestione certificati (tra cui ISO 9001, 14001, 45001) e laboratori di prova moderni.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner el_class=&#8221;location-expertise-section brand-page&#8221;][vc_column_inner][apress_heading sub_title=&#8221;&#8221; content_alignment=&#8221;left&#8221; enable_delimiter=&#8221;&#8221; color_scheme=&#8221;color_scheme2&#8243; style=&#8221;heading_style5&#8243; title_font_options=&#8221;tag:h2|letter_spacing:0&#8243; subtitle_font_options=&#8221;tag:div|letter_spacing:3&#8243;]Ecodesign ed efficienza energetica[\/apress_heading][vc_column_text css=&#8221;&#8221;]Progetti ottimizzati in termini di perdite secondo la direttiva europea Ecodesign e le norme internazionali; focus su bassi costi di ciclo di vita (TCO) e riduzione delle emissioni di CO\u2082.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner el_class=&#8221;location-expertise-section brand-page&#8221;][vc_column_inner][apress_heading sub_title=&#8221;&#8221; content_alignment=&#8221;left&#8221; enable_delimiter=&#8221;&#8221; color_scheme=&#8221;color_scheme2&#8243; style=&#8221;heading_style5&#8243; title_font_options=&#8221;tag:h2|letter_spacing:0&#8243; subtitle_font_options=&#8221;tag:div|letter_spacing:3&#8243;]Ampio spettro applicativo[\/apress_heading][vc_column_text css=&#8221;&#8221;]Soluzioni per reti di distribuzione, industria, infrastrutture, data center, porti, progetti di energie rinnovabili, settore ferroviario, e-mobility, sistemi di storage e progetti speciali in condizioni climatiche particolarmente impegnative.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1765197466128{margin-top: 0px !important;padding-top: 80px !important;padding-bottom: 80px !important;background-color: #F8F8F800 !important;}&#8221; el_class=&#8221;related-product-info-box brand-column-box tesar&#8221;][vc_column][vc_row_inner][vc_column_inner][apress_heading sub_title=&#8221;&#8221; content_alignment=&#8221;left&#8221; enable_delimiter=&#8221;&#8221; color_scheme=&#8221;color_scheme2&#8243; style=&#8221;heading_style1&#8243; title_font_options=&#8221;tag:h2|letter_spacing:1&#8243; subtitle_font_options=&#8221;tag:div&#8221; heading_margin=&#8221;margin-bottom:30&#8243;]Visita i nostri siti produttivi[\/apress_heading][\/vc_column_inner][\/vc_row_inner][vc_row_inner gap=&#8221;35&#8243; el_class=&#8221;brand-branches-column&#8221;][vc_column_inner el_class=&#8221;custom_sidebar&#8221; width=&#8221;1\/3&#8243; css=&#8221;.vc_custom_1765532287901{background-image: url(https:\/\/the-rsgroup.com\/wp-content\/uploads\/2025\/12\/Tesar_Italy.webp?id=31144) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221;]\r\n<!--Image Box Start-->\r\n<div class=\"zolo_imagebox_new_swing new_imagebox_style4\"><div class=\"zolo_imagebox_new_wrapper zolo_imagebox_new_27505708269f462ed270fe new_imagebox_style4 noanimation\" data-animation =\"No Animation\" data-delay =\"500\" data-id =\"zolo_imagebox_new_27505708269f462ed270fe\">\r\n    <a title=\"Dry type transformers\" href=\"https:\/\/the-rsgroup.com\/de\/tesar\/tesar-italia\/\" target=\"_self\" rel=\"\">\r\n    <div class=\"zolo_imagebox_new_box\">\r\n        <div class=\"zolo_thumbnail\" style=\"background:url(https:\/\/the-rsgroup.com\/wp-content\/uploads\/2025\/09\/Tesar_Logo_pos_RGB-1.png) no-repeat center center; -moz-background-size:cover;-webkit-background-size:cover;-o-background-size:cover;-ms-background-size:cover;background-size:cover; height:300px;\"><\/div>\r\n        <div class=\"zolo_imagebox_new_content\">\r\n            <div class=\"zolo_imagebox_new_title_des\">\r\n        <h3 class=\"entry-title zolo_imagebox_new_title\" style=\"color:#000000; \">        Tesar Italia <\/h3>                        <div class=\"zolo_imagebox_icon_button_element alignment_inline zolo_imagebox_icon_button_27505708269f462ed270fe\"><span class=\"zolo_iconbutton_tag iconbutton_style1 button_style_none\"><span class=\"zolo_button_icon zolo_arrow_icon\"><\/span><\/span><\/div>      <\/div>\r\n    <\/div>\r\n          <\/div>\r\n    <\/a>\r\n  <\/div>\r\n<\/div><!--Image Box End-->\r\n\r\n[\/vc_column_inner][vc_column_inner el_class=&#8221;custom_sidebar&#8221; width=&#8221;1\/3&#8243; css=&#8221;.vc_custom_1765532294755{background-image: url(https:\/\/the-rsgroup.com\/wp-content\/uploads\/2025\/12\/Header_Gulf.jpg?id=30639) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221;]\r\n<!--Image Box Start-->\r\n<div class=\"zolo_imagebox_new_swing new_imagebox_style4\"><div class=\"zolo_imagebox_new_wrapper zolo_imagebox_new_176518442569f462ed28cdb new_imagebox_style4 noanimation\" data-animation =\"No Animation\" data-delay =\"500\" data-id =\"zolo_imagebox_new_176518442569f462ed28cdb\">\r\n    <a title=\"Dry type transformers\" href=\"https:\/\/the-rsgroup.com\/de\/tesar\/tesar-gulf\/\" target=\"_self\" rel=\"\">\r\n    <div class=\"zolo_imagebox_new_box\">\r\n        <div class=\"zolo_thumbnail\" style=\"background:url(https:\/\/the-rsgroup.com\/wp-content\/uploads\/2025\/09\/Tesar_Logo_pos_RGB-1.png) no-repeat center center; -moz-background-size:cover;-webkit-background-size:cover;-o-background-size:cover;-ms-background-size:cover;background-size:cover; height:300px;\"><\/div>\r\n        <div class=\"zolo_imagebox_new_content\">\r\n            <div class=\"zolo_imagebox_new_title_des\">\r\n        <h3 class=\"entry-title zolo_imagebox_new_title\" style=\"color:#000000; \">        Tesar Gulf <\/h3>                        <div class=\"zolo_imagebox_icon_button_element alignment_inline zolo_imagebox_icon_button_176518442569f462ed28cdb\"><span class=\"zolo_iconbutton_tag iconbutton_style1 button_style_none\"><span class=\"zolo_button_icon zolo_arrow_icon\"><\/span><\/span><\/div>      <\/div>\r\n    <\/div>\r\n          <\/div>\r\n    <\/a>\r\n  <\/div>\r\n<\/div><!--Image Box End-->\r\n\r\n[\/vc_column_inner][vc_column_inner el_class=&#8221;custom_sidebar&#8221; width=&#8221;1\/3&#8243; css=&#8221;.vc_custom_1766477578514{background-image: url(https:\/\/the-rsgroup.com\/wp-content\/uploads\/2025\/12\/Header_Tesar_PL.jpg?id=30685) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221;]\r\n<!--Image Box Start-->\r\n<div class=\"zolo_imagebox_new_swing new_imagebox_style4\"><div class=\"zolo_imagebox_new_wrapper zolo_imagebox_new_102322859269f462ed29602 new_imagebox_style4 noanimation\" data-animation =\"No Animation\" data-delay =\"500\" data-id =\"zolo_imagebox_new_102322859269f462ed29602\">\r\n    <a title=\"Dry type transformers\" href=\"https:\/\/the-rsgroup.com\/de\/tesar\/tesar-polska\/\" target=\"_self\" rel=\"\">\r\n    <div class=\"zolo_imagebox_new_box\">\r\n        <div class=\"zolo_thumbnail\" style=\"background:url(https:\/\/the-rsgroup.com\/wp-content\/uploads\/2025\/09\/Tesar_Logo_pos_RGB-1.png) no-repeat center center; -moz-background-size:cover;-webkit-background-size:cover;-o-background-size:cover;-ms-background-size:cover;background-size:cover; height:300px;\"><\/div>\r\n        <div class=\"zolo_imagebox_new_content\">\r\n            <div class=\"zolo_imagebox_new_title_des\">\r\n        <h3 class=\"entry-title zolo_imagebox_new_title\" style=\"color:#000000; \">        Tesar Polska <\/h3>                        <div class=\"zolo_imagebox_icon_button_element alignment_inline zolo_imagebox_icon_button_102322859269f462ed29602\"><span class=\"zolo_iconbutton_tag iconbutton_style1 button_style_none\"><span class=\"zolo_button_icon zolo_arrow_icon\"><\/span><\/span><\/div>      <\/div>\r\n    <\/div>\r\n          <\/div>\r\n    <\/a>\r\n  <\/div>\r\n<\/div><!--Image Box End-->\r\n\r\n[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row_content&#8221; content_placement=&#8221;middle&#8221; bg_type=&#8221;image&#8221; parallax_style=&#8221;vcpb-default&#8221; bg_image_new=&#8221;id^31481|url^https:\/\/the-rsgroup.com\/wp-content\/uploads\/2025\/12\/Frederico_Bianchini_2048_680.jpg|caption^null|alt^null|title^Frederico_Bianchini_2048_680|description^null&#8221; bg_image_repeat=&#8221;no-repeat&#8221; bg_override=&#8221;full&#8221; css=&#8221;.vc_custom_1765800662450{padding-top: 50px !important;padding-bottom: 100px !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221; el_class=&#8221;full-width-content-section testimonial&#8221; el_id=&#8221;row3&#8243;][vc_column][vc_row_inner][vc_column_inner][vc_single_image image=&#8221;31474&#8243; img_size=&#8221;full&#8221; css=&#8221;&#8221; el_class=&#8221;test-desktop-hide&#8221;][vc_column_text css=&#8221;&#8221; el_class=&#8221;full-width-content full-width-content-left tesar&#8221;]<\/p>\n<h5>Ogni fusione \u00e8 una promessa di qualit\u00e0<\/h5>\n<p><em>\u201c<i>Nella fusione dei nostri avvolgimenti, ogni secondo conta: la nostra esperienza fa la differenza in termini di sicurezza e durata.\u201d<\/i><\/em><\/p>\n<h6>Volodymyr Zaytsev, Esperto in Ingegneria di Ricerca e Sviluppo, Tesar Italia<\/h6>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_section full_width=&#8221;stretch_row&#8221; content_placement=&#8221;middle&#8221; min_height=&#8221;480&#8243; css=&#8221;.vc_custom_1766194555878{background-image: url(https:\/\/the-rsgroup.com\/wp-content\/uploads\/2025\/12\/Tesar_group_header.webp?id=31695) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}&#8221; el_class=&#8221;inner-page-banner-section&#8221;][vc_row][vc_column][apress_heading sub_title=&#8221;Trasformatori in resina per applicazioni complesse in tutto il mondo&#8221; content_alignment=&#8221;left&#8221; data_animation=&#8221;fadeInRight&#8221; enable_delimiter=&#8221;&#8221; style=&#8221;heading_style1&#8243; title_font_options=&#8221;tag:h1&#8243; subtitle_font_options=&#8221;tag:div&#8221;]Tesar[\/apress_heading][\/vc_column][\/vc_row][\/vc_section][vc_row css=&#8221;.vc_custom_1754110673091{padding-top: 80px !important;padding-bottom: 80px !important;}&#8221;][vc_column apress_zindex=&#8221;9&#8243; el_class=&#8221;custom_sidebar high_zIndex&#8221;][apress_heading sub_title=&#8221;&#8221; 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