{"id":33064,"date":"2021-11-01T14:14:47","date_gmt":"2021-11-01T13:14:47","guid":{"rendered":"https:\/\/www.lovatoelectric.com\/?p=33064"},"modified":"2022-05-06T16:23:18","modified_gmt":"2022-05-06T14:23:18","slug":"nouvelle-alimentation-de-sauvegarde-pmvfups01-pour-systemes-de-protection-dinterface","status":"publish","type":"post","link":"https:\/\/www.lovatoelectric.com\/gl_fr\/nouvelle-alimentation-de-sauvegarde-pmvfups01-pour-systemes-de-protection-dinterface\/","title":{"rendered":"Nouvelle alimentation de sauvegarde PMVFUPS01 pour syst\u00e8mes de protection d&#8217;interface"},"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\/gl_fr\/actualites-et-evenements\/nouveaux-produits\/\"><span class=\"fusion-button-text\">Voir toutes les 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;\">Nouvelle alimentation de sauvegarde PMVFUPS01 pour syst\u00e8mes de protection d&#8217;interface<\/h2><\/div><div class=\"fusion-text fusion-text-1\" style=\"--awb-text-transform:none;\"><p>Dans les applications de g\u00e9n\u00e9ration, les r\u00e8gles de connexion aux secteurs des soci\u00e9t\u00e9s de distribution d\u2019\u00e9nergie \u00e9lectrique sont d\u00e9finies par les normes italiennes CEI 0-21 et CEI 0-16. En particulier, il faut pr\u00e9voir un \u00ab Syst\u00e8me de protection d\u2019interface \u00bb qui contr\u00f4le les limites de tension et de fr\u00e9quence en cas de connexion en parall\u00e8le entre un syst\u00e8me de g\u00e9n\u00e9ration local et le r\u00e9seau de distribution.<\/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-12817\" 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>Par ailleurs, ces normes \u00e9tablissent que les parties du syst\u00e8me qui ont besoin d\u2019alimentation (ex. relais de protection d\u2019interface, bobine du contacteur et \u00e9ventuelle bobine de d\u00e9lestage pour le renfort) sont aliment\u00e9es pendant au moins 5 secondes en cas de coupure secteur.<\/p>\n<p>La solution pour se conformer \u00e0 cette exigence est g\u00e9n\u00e9ralement de placer une alimentation de sauvegarde (UPS) sur les lignes auxiliaires auxquelles sont reli\u00e9es le syst\u00e8me de protection d\u2019interface.<\/p>\n<p>On ne peut toutefois pas utiliser un UPS quelconque, il faut choisir un type en mesure d\u2019\u00e9viter toute microcoupure lors du passage du fonctionnement sous secteur au fonctionnement sous batterie ; autrement, le contacteur s\u2019ouvrira, ce qui contrevient aux prescriptions. Pour cette raison, l\u2019UPS doit avoir un d\u00e9lai de d\u00e9clenchement z\u00e9ro (en ligne \u00e0 double conversion &#8211; Voltage and Frequency Independent VFI). Toutefois, le co\u00fbt d\u2019achat de ce type d\u2019UPS peut d\u00e9passer, voire largement, les frais totaux de l\u2019installation.<\/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>Voil\u00e0 pourquoi <strong><span style=\"color: #fa4515;\">LOVATO Electric <\/span><\/strong>propose une alternative : l\u2019alimentation de sauvegarde <strong>PMVFUPS01<\/strong>\u00a0; c\u2019est un dispositif modulaire pour profil\u00e9 DIN, aliment\u00e9 \u00e0 230VAC, qui garantit la continuit\u00e9 de fonctionnement gr\u00e2ce \u00e0 la technologie \u00e0 condensateurs. De plus, ce dispositif d\u2019accumulation ne demande aucun entretien, contrairement aux syst\u00e8mes UPS \u00e0 batteries dont il faut contr\u00f4ler constamment l\u2019\u00e9tat de fonctionnement ce qui entra\u00eene des frais et demande du temps.<\/p>\n<p>Les temps de recharge des condensateurs (de petite taille) assurent un r\u00e9tablissement tr\u00e8s rapide ; les deux DEL frontales permettent d\u2019identifier le niveau de charge. Le coffret \u00e0 9 modules DIN est l\u2019id\u00e9al pour l\u2019installation dans des armoires \u00e9lectriques o\u00f9 l\u2019espace est restreint.<\/p>\n<p><strong><span style=\"color: #fa4515;\">LOVATO Electric <\/span><\/strong>offre une solution compl\u00e8te pour la commutation de l\u2019alimentation des installations photovolta\u00efques, \u00e0 savoir : les syst\u00e8mes de protection d\u2019interface PMVF\u2026 pour contr\u00f4ler la connexion en parall\u00e8le entre le syst\u00e8me de g\u00e9n\u00e9ration et le secteur, les dispositifs d\u2019interface tels que les contacteurs de la s\u00e9rie BF\u2026 pour isoler l\u2019installation si la tension ou la fr\u00e9quence d\u00e9passent les valeurs admises et la nouvelle alimentation de sauvegarde PMVFUPS01 qui assure la continuit\u00e9 en cas de coupure d\u2019alimentation.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":12838,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[372],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.lovatoelectric.com\/gl_fr\/wp-json\/wp\/v2\/posts\/33064"}],"collection":[{"href":"https:\/\/www.lovatoelectric.com\/gl_fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lovatoelectric.com\/gl_fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/gl_fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/gl_fr\/wp-json\/wp\/v2\/comments?post=33064"}],"version-history":[{"count":0,"href":"https:\/\/www.lovatoelectric.com\/gl_fr\/wp-json\/wp\/v2\/posts\/33064\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/gl_fr\/wp-json\/wp\/v2\/media\/12838"}],"wp:attachment":[{"href":"https:\/\/www.lovatoelectric.com\/gl_fr\/wp-json\/wp\/v2\/media?parent=33064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/gl_fr\/wp-json\/wp\/v2\/categories?post=33064"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/gl_fr\/wp-json\/wp\/v2\/tags?post=33064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}