{"id":26824,"date":"2021-10-16T17:28:19","date_gmt":"2021-10-16T15:28:19","guid":{"rendered":"https:\/\/www.lovatoelectric.com\/new-pmvfups01-backup-power-supply-for-interface-protection-system-units\/"},"modified":"2022-10-17T08:35:19","modified_gmt":"2022-10-17T06:35:19","slug":"new-pmvfups01-backup-power-supply-for-interface-protection-system-units","status":"publish","type":"post","link":"https:\/\/www.lovatoelectric.com\/it_it\/new-pmvfups01-backup-power-supply-for-interface-protection-system-units\/","title":{"rendered":"Nuovo alimentatore di backup PMVFUPS01 per sistemi di protezione d\u2019interfaccia"},"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-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-eventi\/novita-di-prodotto\/\"><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-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-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;\">Nuovo alimentatore di backup PMVFUPS01 per sistemi di protezione d\u2019interfaccia<\/h2><\/div><div class=\"fusion-text fusion-text-1\" style=\"--awb-text-transform:none;\"><p>Nelle applicazioni di generazione, le regole di connessione alle reti delle imprese distributrici di energia elettrica sono definite dalle norme CEI 0-21 e CEI 0-16. In particolare viene richiesta la presenza di un \u201cSistema di protezione di interfaccia (SPI)\u201d che verifichi le corrette condizioni di rete affinch\u00e8 la generazione possa essere collegata alla rete del distributore.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:25px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:25px;--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 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\" style=\"border:1px solid #e2e2e2;\"><img decoding=\"async\" width=\"580\" height=\"425\" title=\"PMVFUPS01_580\" src=\"https:\/\/www.lovatoelectric.com\/wp-content\/uploads\/2021\/12\/PMVFUPS01_580.jpg\" data-orig-src=\"https:\/\/www.lovatoelectric.com\/wp-content\/uploads\/2021\/12\/PMVFUPS01_580.jpg\" alt class=\"lazyload img-responsive wp-image-12820\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27580%27%20height%3D%27425%27%20viewBox%3D%270%200%20580%20425%27%3E%3Crect%20width%3D%27580%27%20height%3D%27425%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.lovatoelectric.com\/wp-content\/uploads\/2021\/12\/PMVFUPS01_580-200x147.jpg 200w, https:\/\/www.lovatoelectric.com\/wp-content\/uploads\/2021\/12\/PMVFUPS01_580-400x293.jpg 400w, https:\/\/www.lovatoelectric.com\/wp-content\/uploads\/2021\/12\/PMVFUPS01_580.jpg 580w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 580px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:25px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:25px;--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 class=\"fusion-text fusion-text-2\" style=\"--awb-text-transform:none;\"><p>Le medesime normative stabiliscono inoltre che le parti alimentate del sistema (es. rel\u00e8 di protezione di interfaccia, bobina del contattore e eventuale bobina di sgancio per il rincalzo) siano sostenute per almeno 5 secondi qualora venga a mancare l\u2019alimentazione principale.<\/p>\n<p>La soluzione per ottemperare a tale requisito \u00e8 spesso l\u2019introduzione di un UPS sulle linee ausiliarie a cui collegare l\u2019SPI.<\/p>\n<p>Non \u00e8 per\u00f2 possibile utilizzare un qualsiasi UPS, va utilizzata una tipologia che sia in grado di evitare qualsiasi forma di micro interruzione nel momento del passaggio dal funzionamento da rete al funzionamento a batteria; diversamente il contattore si aprirebbe contravvenendo a quanto prescritto. Per il questo motivo, l\u2019UPS deve essere a tempo d\u2019intervento zero (on line a doppia conversione &#8211; Voltage and Frequency Independent VFI). Questi tipi di UPS possono per\u00f2 risultare costosi in rapporto ai costi totali dell\u2019impianto.<\/p>\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\" style=\"--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-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-text fusion-text-3\" style=\"--awb-text-transform:none;\"><p><strong><span style=\"color: #fa4515;\">LOVATO Electric<\/span><\/strong>\u00a0propone dunque un\u2019alternativa ai costi degli UPS. Si tratta del PMVFUPS01, un <strong>alimentatore di backup\u00a0<\/strong>modulare per guida DIN alimentato a 230VAC che garantisce continuit\u00e0 di esercizio grazie alla tecnologia a condensatori. Questo dispositivo di accumulo inoltre assicura la totale assenza di manutenzione rispetto a sistemi UPS a batterie che richiedono costante controllo del loro stato di operativit\u00e0 generando oneri in termini di tempo e spesa.<\/p>\n<p>I tempi di ricarica dei condensatori particolarmente contenuti favoriscono un ripristino altrettanto veloce; i due LED frontali sono utili per identificare la disponibilit\u00e0 di carica. Il contenitore da 9 moduli DIN rende possibile l\u2019installazione anche in quadri elettrici con spazio ridotto.<\/p>\n<p><strong><span style=\"color: #fa4515;\">LOVATO Electric<\/span><\/strong> offre una soluzione completa per il sezionamento degli impianti fotovoltaici. L\u2019offerta include i <strong>sistemi di protezione d\u2019interfaccia PMVF\u2026<\/strong>\u00a0per il controllo della connessione in parallelo tra il sistema di generazione e la rete pubblica, i\u00a0<strong>dispositivi di interfaccia<\/strong>\u00a0come i\u00a0<strong>contattori della serie BF\u2026\u00a0<\/strong>per sezionare l\u2019impianto nel caso in cui la tensione o la frequenza escano dai valori consentiti ed il nuovo alimentatore di backup\u00a0<strong>PMVFUPS01\u00a0<\/strong>per assicurare continuit\u00e0 in caso di perdita dell\u2019alimentazione.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>LOVATO Electric offre una soluzione completa per il sezionamento degli impianti fotovoltaici.<\/p>\n","protected":false},"author":1,"featured_media":12841,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[375],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/posts\/26824"}],"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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/comments?post=26824"}],"version-history":[{"count":1,"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/posts\/26824\/revisions"}],"predecessor-version":[{"id":65132,"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/posts\/26824\/revisions\/65132"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/media\/12841"}],"wp:attachment":[{"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/media?parent=26824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/categories?post=26824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/it_it\/wp-json\/wp\/v2\/tags?post=26824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}