{"id":264504,"date":"2026-10-06T11:36:02","date_gmt":"2026-10-06T09:36:02","guid":{"rendered":"https:\/\/www.lovatoelectric.com\/?p=264504"},"modified":"2026-10-06T14:51:03","modified_gmt":"2026-10-06T12:51:03","slug":"rele-voltmetrici-compatti-per-sistemi-trifase-con-o-senza-neutro","status":"publish","type":"post","link":"https:\/\/www.lovatoelectric.com\/it_it\/rele-voltmetrici-compatti-per-sistemi-trifase-con-o-senza-neutro\/","title":{"rendered":"Rel\u00e8 voltmetrici compatti per sistemi trifase con o senza neutro"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-bottom:0px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1320.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-flex-end\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:20px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div style=\"text-align:right;\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#fa4515;--button_gradient_bottom_color:#fa4515;--button_gradient_top_color_hover:rgba(24,27,32,0.92);--button_gradient_bottom_color_hover:rgba(24,27,32,0.92);\" target=\"_self\" href=\"https:\/\/www.lovatoelectric.com\/it_it\/news-events\/product-news\/\"><span class=\"fusion-button-text\">VEDI TUTTE LE NEWS<\/span><\/a><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1320.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:44;line-height:1.26;\"><div><span lang=\"EN-US\">Rel\u00e8 voltmetrici compatti per sistemi trifase con o senza neutro <\/span><\/div><\/h2><\/div><div class=\"fusion-text fusion-text-1\" style=\"--awb-text-transform:none;\"><p><span style=\"font-family: var(--awb-text-font-family); font-size: var(--awb-font-size); font-style: var(--awb-text-font-style); letter-spacing: var(--awb-letter-spacing); text-align: var(--awb-content-alignment); text-transform: var(--awb-text-transform);\">LOVATO Electric amplia la gamma di rel\u00e8 di protezione con i nuovi <b>rel\u00e8 di misura e controllo compatti<\/b> tipo <b>PMV45N<\/b><\/span>.<\/p>\n<p>Sono adatti per sistemi <b>trifase con o senza neutro<\/b> e sono realizzati in contenitore modulare <b>largo solo un modulo DIN<\/b>, perfetto per l\u2019installazione in quadri con spazi limitati.<span style=\"font-family: var(--awb-text-font-family); font-size: var(--awb-font-size); font-style: var(--awb-text-font-style); letter-spacing: var(--awb-letter-spacing); text-align: var(--awb-content-alignment); text-transform: var(--awb-text-transform);\"><br \/>\n<\/span><\/p>\n<p>Sono disponibili due nuovi modelli, entrambi adatti all\u2019installazione in sistemi con tensione nominale<b> 208\u2026480VAC 50\/60Hz<\/b>, che si differenziano per modalit\u00e0 di programmazione e funzioni integrate.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_3_5 3_5 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:25px;--awb-spacing-left-large:3.2%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"1024\" height=\"683\" title=\"PMV45N 1200X800\" src=\"https:\/\/www.lovatoelectric.com\/wp-content\/uploads\/2026\/10\/PMV45N-1200X800.jpg\" data-orig-src=\"https:\/\/www.lovatoelectric.com\/wp-content\/uploads\/2026\/10\/PMV45N-1200X800-1024x683.jpg\" alt class=\"lazyload img-responsive wp-image-264454\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271200%27%20height%3D%27800%27%20viewBox%3D%270%200%201200%20800%27%3E%3Crect%20width%3D%271200%27%20height%3D%27800%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.lovatoelectric.com\/wp-content\/uploads\/2026\/10\/PMV45N-1200X800-200x133.jpg 200w, https:\/\/www.lovatoelectric.com\/wp-content\/uploads\/2026\/10\/PMV45N-1200X800-400x267.jpg 400w, https:\/\/www.lovatoelectric.com\/wp-content\/uploads\/2026\/10\/PMV45N-1200X800-600x400.jpg 600w, https:\/\/www.lovatoelectric.com\/wp-content\/uploads\/2026\/10\/PMV45N-1200X800-800x533.jpg 800w, https:\/\/www.lovatoelectric.com\/wp-content\/uploads\/2026\/10\/PMV45N-1200X800.jpg 1200w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 800px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_2_5 2_5 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:25px;--awb-spacing-right-large:4.8%;--awb-margin-bottom-large:25px;--awb-spacing-left-large:4.8%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\" style=\"--awb-text-transform:none;\"><p><b>PMV45NA480<\/b> \u00e8 un rel\u00e8 voltmetrico con configurazione a <b>potenziometri<\/b>, che integra il controllo di minima e massima tensione, mancanza fase, mancanza neutro ed errata sequenza fasi.<\/p>\n<p><b>PMV45NA480NFC<\/b> \u00e8 un rel\u00e8 <b>multifunzione voltmetrico e frequenziometrico<\/b> configurabile con tecnologia NFC e App LOVATO NFC, disponibile gratuitamente per dispositivi Android e iOS. Integra tutti i controlli sulla tensione della versione a potenziometri, e in aggiunta il controllo di minima e massima frequenza ed asimmetria.<br \/>\n<span lang=\"EN-GB\">La connettivit\u00e0 NFC integrata, oltre a garantire una modalit\u00e0 di configurazione moderna ed intuitiva, offre numerosi vantaggi:<\/span><\/p>\n<ul>\n<li><b>programmazione semplice e veloce<\/b>, grazie all\u2019interfaccia grafica della app, che mostra sul display dello smartphone funzioni e parametri con descrizioni chiare, senza la necessit\u00e0 di consultare il manuale<\/li>\n<li>integrazione di <b>pi\u00f9 funzioni di protezione in un unico dispositivo<\/b>, con possibilit\u00e0 di abilitare o disabilitare singolarmente le funzioni di interesse, mantenendo invariati gli ingombri<\/li>\n<li><b>elevata precisione<\/b>, grazie all\u2019impostazione digitale delle soglie e tempi di intervento<\/li>\n<li><b>ripetibilit\u00e0 dei settaggi<\/b>, con possibilit\u00e0 di salvare la programmazione sullo smartphone per essere copiata in un istante su altri dispositivi di pari modello, senza rischio di errore, ideale per chi fa programmazione in serie<\/li>\n<li><b>protezione delle impostazioni<\/b> tramite <b>password<\/b> a 4 cifre, per una protezione completa contro le modifiche non autorizzate.<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:25px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:25px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\" style=\"--awb-text-transform:none;\"><div>\n<p>Entrambi i modelli sono dotati di <b>1 uscita a rel\u00e8 con contatto in scambio<\/b> e contenitore compatto <b>largo 17,5mm<\/b> (1 modulo), adatto all\u2019installazione su profilato omega da 35mm o a vite.<\/p>\n<p>PMV45N sono omologati <b>cULus<\/b> per la vendita nel mercato nordamericano.<\/p>\n<\/div>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:25px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:25px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div ><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-2 fusion-button-default-span fusion-button-default-type\" style=\"--button_margin-top:30px;\" target=\"_self\" href=\"https:\/\/catalogue.lovatoelectric.com\/it_it\/Product\/GetDocument?doc=Depliant%5CRELE%20PROTEZIONE%5CPD226I1026.pdf\"><span class=\"fusion-button-text\">VEDI BROCHURE<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>LOVATO Electric expands its range of monitoring relays with the new PMV45N&#8230;<\/p>\n","protected":false},"author":12,"featured_media":264476,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[395,375],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/posts\/264504"}],"collection":[{"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/comments?post=264504"}],"version-history":[{"count":8,"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/posts\/264504\/revisions"}],"predecessor-version":[{"id":265413,"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/posts\/264504\/revisions\/265413"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/media\/264476"}],"wp:attachment":[{"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/media?parent=264504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/categories?post=264504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/tags?post=264504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}