{"id":3101,"date":"2024-05-12T17:40:23","date_gmt":"2024-05-12T09:40:23","guid":{"rendered":"https:\/\/www.xminsulation.com\/?post_type=product&#038;p=3101"},"modified":"2024-09-13T17:56:08","modified_gmt":"2024-09-13T09:56:08","slug":"3-ways-or-4-ways-indoor-outdoor-ring-main-unit-rmu","status":"publish","type":"product","link":"https:\/\/www.xminsulation.com\/it\/product\/3-ways-or-4-ways-indoor-outdoor-ring-main-unit-rmu\/","title":{"rendered":"UNIT\u00c0 PRINCIPALE AD ANELLO INTERNO ED ESTERNO A 3 O 4 VIE RMU"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-3102 size-large\" src=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724713-1024x1024.png\" alt=\"\" width=\"1024\" height=\"1024\" srcset=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724713-1024x1024.png 1024w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724713-300x300.png 300w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724713-150x150.png 150w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724713-768x768.png 768w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724713-12x12.png 12w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724713-600x600.png 600w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724713-100x100.png 100w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724713.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/> <img decoding=\"async\" class=\"alignnone wp-image-3103 size-full\" src=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724714.png\" alt=\"\" width=\"832\" height=\"844\" srcset=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724714.png 832w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724714-296x300.png 296w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724714-768x779.png 768w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724714-12x12.png 12w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724714-600x609.png 600w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724714-100x100.png 100w\" sizes=\"(max-width: 832px) 100vw, 832px\" \/> <img decoding=\"async\" class=\"alignnone wp-image-3104 size-full\" src=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724715.png\" alt=\"\" width=\"1670\" height=\"1802\" srcset=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724715.png 1670w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724715-278x300.png 278w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724715-949x1024.png 949w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724715-768x829.png 768w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724715-1423x1536.png 1423w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724715-11x12.png 11w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724715-600x647.png 600w\" sizes=\"(max-width: 1670px) 100vw, 1670px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3105 size-full\" src=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724716.png\" alt=\"\" width=\"640\" height=\"818\" srcset=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724716.png 640w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724716-235x300.png 235w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724716-9x12.png 9w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724716-600x767.png 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>UN\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/Ring_main_unit\">RMU<\/a>\u00a0\u00c8 un armadio di media tensione contenente scomparti cavi di ingresso e di uscita. Isola questi singoli scomparti tramite interruttori singoli collegati ai cavi che vanno ai trasformatori. Ogni scomparto \u00e8 dotato di interruttori di carico e fusibili di protezione installati. Gli armadi RMU sono disponibili in configurazioni standard a due, quattro e sei scomparti.<\/p>\n<p>Ogni armadio contiene diversi tipi di interruttori che possono avere scopi diversi. Ad esempio, un interruttore pu\u00f2 alimentare un trasformatore di distribuzione mentre un altro pu\u00f2 essere collegato a un carico. Queste unit\u00e0 di distribuzione di potenza estremamente compatte sono utilizzate per applicazioni di media tensione. Le RMU possono essere costruite per diverse configurazioni, con la rete di distribuzione a 24 kV che \u00e8 la pi\u00f9 comunemente utilizzata oggi. \u00c8 importante comprendere che ogni armadio o unit\u00e0 \u00e8 un sistema completamente sigillato.<\/p>\n<p>Ogni quadro elettrico RMU ha tre funzioni principali: controlla il circuito per commutare le funzioni, isola le apparecchiature difettose dal circuito rimanente e protegge il circuito da cortocircuiti, correnti di guasto a terra e sovraccarichi.<\/p>\n<p>Grazie alla tecnologia integrata nelle RMU, queste contribuiscono notevolmente a ridurre le interruzioni di corrente e ad aiutarti a mantenere un approvvigionamento energetico costante.<\/p>\n<h2><strong><b>Vantaggi delle RMU<\/b><\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p>Le RMU sono ideali per aiutarvi a gestire le diverse sfide della distribuzione di energia. Queste soluzioni &quot;tutto in uno&quot; sono quadri elettrici sicuri e semplici da installare per diverse tensioni.<\/p>\n<p>Sono costruiti per resistere a condizioni ambientali difficili e possono essere installati sia all&#039;interno che all&#039;esterno. Questi sistemi RMU offrono una protezione avanzata contro correnti di guasto da sovraccarico, correnti di guasto fase-fase e correnti di contatto a terra.<\/p>\n<p>Praticamente prive di manutenzione, queste unit\u00e0 compatte durano in media 20 anni. Dotate di funzionalit\u00e0 di autodiagnosi interna che consentono di individuare con esattezza eventuali anomalie durante la fase di messa in servizio, queste RMU garantiscono una protezione ottimale della qualit\u00e0. Grazie all&#039;elettronica intelligente e alle capacit\u00e0 di comunicazione integrate, le RMU sono di gran lunga superiori alle RMU tradizionali.<\/p>\n<p>Le RMU sono semplicissime da integrare con qualsiasi sistema di gestione della distribuzione e rendono le soluzioni Smart Grid un gioco da ragazzi per tutti gli operatori. Ancora meglio, \u00e8 possibile usufruire della connettivit\u00e0 alla rete senza doversi preoccupare del livello di sicurezza dei dati. Le RMU sono convenienti e rapide, caratteristiche molto apprezzate nel XXI secolo.<\/p>\n<h2><strong><b>Applicazioni delle unit\u00e0 principali ad anello<\/b><\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p>Le RMU sono utilizzate in numerose applicazioni di reti di trasmissione via cavo interrate in cui \u00e8 necessaria la distribuzione di energia a media tensione. Sono estremamente richieste dai settori che richiedono un&#039;alimentazione continua e affidabile e possono permettersi il costo iniziale pi\u00f9 elevato dell&#039;unit\u00e0.<\/p>\n<p>Tra questi, complessi residenziali, centri commerciali, ospedali, resort, aeroporti, metropolitane, impianti solari ed eolici, piccole sottostazioni secondarie e molto altro ancora. Sono ideali per ridurre al minimo i tempi di inattivit\u00e0, poich\u00e9 qualsiasi interruzione dell&#039;alimentazione elettrica pu\u00f2 essere immediatamente sostituita con commutazione manuale o automatica.<\/p>\n<p><strong><b>Caratteristica principale<\/b><\/strong><strong><b>di RMU<\/b><\/strong><\/p>\n<p>1. Protezione rapida e precisa del trasformatore.<\/p>\n<p>2. Rel\u00e8 di protezione autoalimentato.<\/p>\n<p>3. Indicazione di guasto a terra.<\/p>\n<p>4. Controllo remoto, misurazione e comunicazione di interruttori e sezionatori.<\/p>\n<p>5. Ingombro compatto.<\/p>\n<p>6.Massima qualit\u00e0 del prodotto.<\/p>\n<p>7. Elevato livello di sicurezza operativa.<\/p>\n<p>8.Estensione futura pi\u00f9 semplice<\/p>\n<p>9. Non richiede manutenzione.<\/p>\n<p>10.Bassi costi del ciclo di vita.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong><b>Parametri tecnici<\/b><\/strong><\/h2>\n<p><strong><b> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3106 size-full\" src=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724717.png\" alt=\"\" width=\"1374\" height=\"1838\" srcset=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724717.png 1374w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724717-224x300.png 224w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724717-765x1024.png 765w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724717-768x1027.png 768w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724717-1148x1536.png 1148w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724717-9x12.png 9w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724717-600x803.png 600w\" sizes=\"(max-width: 1374px) 100vw, 1374px\" \/><\/b><\/strong><\/p>\n<h2><strong><b>Schema di cablaggio primario<\/b><\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p>I clienti possono richiedere combinazioni gratuite di RMU a 3 o 4 vie, come CCC, VVV, CCV, CVC, CVV, oppure CCCC, VVVV, CCVV, CVVC e cos\u00ec via. Di seguito \u00e8 riportato un esempio di CVC.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3107 size-full\" src=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724718.png\" alt=\"\" width=\"1239\" height=\"707\" srcset=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724718.png 1239w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724718-300x171.png 300w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724718-1024x584.png 1024w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724718-768x438.png 768w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724718-18x10.png 18w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724718-600x342.png 600w\" sizes=\"(max-width: 1239px) 100vw, 1239px\" \/><\/p>\n<h2><strong><b>Diagramma della struttura del prodotto<\/b><\/strong><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3108 size-full\" src=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724719.png\" alt=\"\" width=\"947\" height=\"662\" srcset=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724719.png 947w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724719-300x210.png 300w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724719-768x537.png 768w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724719-18x12.png 18w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724719-600x419.png 600w\" sizes=\"(max-width: 947px) 100vw, 947px\" \/><\/p>\n<h2><strong><b>Dimensioni Display<\/b><\/strong><\/h2>\n<p><strong><b> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3109 size-full\" src=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724720.png\" alt=\"\" width=\"1086\" height=\"711\" srcset=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724720.png 1086w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724720-300x196.png 300w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724720-1024x670.png 1024w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724720-768x503.png 768w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724720-18x12.png 18w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724720-600x393.png 600w\" sizes=\"(max-width: 1086px) 100vw, 1086px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3110 size-full\" src=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724721.png\" alt=\"\" width=\"1233\" height=\"723\" srcset=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724721.png 1233w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724721-300x176.png 300w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724721-1024x600.png 1024w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724721-768x450.png 768w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724721-18x12.png 18w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724721-600x352.png 600w\" sizes=\"(max-width: 1233px) 100vw, 1233px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3111 size-full\" src=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724722.png\" alt=\"\" width=\"1002\" height=\"506\" srcset=\"https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724722.png 1002w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724722-300x151.png 300w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724722-768x388.png 768w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724722-18x9.png 18w, https:\/\/www.xminsulation.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724722-600x303.png 600w\" sizes=\"(max-width: 1002px) 100vw, 1002px\" \/><\/b><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>An\u00a0RMU\u00a0is a medium voltage cabinet containing input and output cable compartments. It isolates these individual compartments with single breakers connected to cables that go out to transformers. Each compartment has load breakers and protective fuses installed. RMU cabinets come standard in two, four, and six-compartment setups. Each cabinet will contain different types of switches that [&hellip;]<\/p>","protected":false},"featured_media":3112,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"product_cat":[34],"product_tag":[],"class_list":{"0":"post-3101","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-10-40-5kv-sf6-gas-insulated-switchgear-gis-rmu","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.xminsulation.com\/it\/wp-json\/wp\/v2\/product\/3101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xminsulation.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.xminsulation.com\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xminsulation.com\/it\/wp-json\/wp\/v2\/media\/3112"}],"wp:attachment":[{"href":"https:\/\/www.xminsulation.com\/it\/wp-json\/wp\/v2\/media?parent=3101"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.xminsulation.com\/it\/wp-json\/wp\/v2\/product_cat?post=3101"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.xminsulation.com\/it\/wp-json\/wp\/v2\/product_tag?post=3101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}