{"id":56,"date":"2020-04-08T17:48:38","date_gmt":"2020-04-08T17:48:38","guid":{"rendered":"http:\/\/jyiele.com\/?p=56"},"modified":"2025-04-04T10:36:37","modified_gmt":"2025-04-04T10:36:37","slug":"air-vacuum-circuit-breaker","status":"publish","type":"post","link":"https:\/\/www.jyiele.com\/it\/air-vacuum-circuit-breaker\/","title":{"rendered":"Interruttore automatico in vuoto ZN63(VS1)-24"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"56\" class=\"elementor elementor-56\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5871d68d e-flex e-con-boxed e-con e-parent\" data-id=\"5871d68d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8b50856 elementor-widget elementor-widget-image\" data-id=\"8b50856\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.jyiele.com\/wp-content\/uploads\/2020\/04\/11kv-vacuum-circuit-breaker.webp\" class=\"attachment-large size-large wp-image-991\" alt=\"interruttore automatico sottovuoto 11kv\" srcset=\"https:\/\/www.jyiele.com\/wp-content\/uploads\/2020\/04\/11kv-vacuum-circuit-breaker.webp 600w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2020\/04\/11kv-vacuum-circuit-breaker-300x300.webp 300w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2020\/04\/11kv-vacuum-circuit-breaker-150x150.webp 150w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2020\/04\/11kv-vacuum-circuit-breaker-12x12.webp 12w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2020\/04\/11kv-vacuum-circuit-breaker-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48838ff7 elementor-widget elementor-widget-text-editor\" data-id=\"48838ff7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\n<h2 class=\"wp-block-heading\">Generale<\/h2>\n\n<p>L'interruttore sottovuoto ad alta tensione per interni ZN63 (VS1) ha una frequenza di 50Hz e una tensione nominale di 12kV. Si applica al controllo e alla protezione delle apparecchiature elettriche nelle imprese industriali e minerarie, nelle centrali elettriche e nelle sottostazioni, in particolare nei luoghi che richiedono un funzionamento frequente.<\/p>\n\n<p>Con prestazioni stabili e installazione conveniente, \u00e8 la scelta migliore per il controllo e la protezione della trasmissione di energia ad alta tensione.<\/p>\n\n<p>e sistemi di distribuzione.<\/p>\n\n<h2 class=\"wp-block-heading\">Standard di prodotto<\/h2>\n\n<p>L'interruttore sottovuoto ad alta tensione per interni ZN63(VS1) \u00e8 prodotto in linea con i seguenti standard e codici.<\/p>\n\n<p>\u25cf IEC 62271-100 Interruttori automatici in corrente alternata ad alta tensione<\/p>\n\n<p>GB\/T 11022-2011 Specifiche comuni per le norme relative ai quadri elettrici ad alta tensione e alle apparecchiature di controllo<\/p>\n\n<p>\u25cf GB 1984 Interruttori automatici per corrente alternata ad alta tensione<\/p>\n\n<p>\u25cf GB 311.1 Coordinamento dell'isolamento per apparecchiature di trasmissione e distribuzione ad alta tensione<\/p>\n\n<p>Condizioni operative<\/p>\n\n<h2 class=\"wp-block-heading\">Condizioni operative normali<\/h2>\n\n<p>Temperatura ambiente: -40\u2103~+40\u2103 (sotto 35\u2103 entro 24 ore).<\/p>\n\n<p>Umidit\u00e0 relativa: \u226495% (media giornaliera) o \u226490% (media mensile)<\/p>\n\n<p>Altitudine: \u22641000m<\/p>\n\n<h2 class=\"wp-block-heading\">Parametri tecnici<\/h2>\n\n<p>1.1 Parametri tecnici<\/p>\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<tbody>\n<tr>\n<td>\u00a0\u00a0\u00a0 Articolo<\/td>\n<td>Unit\u00e0<\/td>\n<td>Valore di riferimento<\/td>\n<\/tr>\n<tr>\n<td>\u00a0\u00a0\u00a0 Tensione nominale<\/td>\n<td>kV<\/td>\n<td>24<\/td>\n<\/tr>\n<tr>\n<td>tensione di resistenza agli impulsi di fulmine<\/td>\n<td>kV<\/td>\n<td>145<\/td>\n<\/tr>\n<tr>\n<td>\u00a0\u00a0\u00a0 Livello di isolamento nominale Tensione di resistenza alla frequenza di alimentazione di 1 minuto<\/td>\n<td>kV<\/td>\n<td>65<\/td>\n<\/tr>\n<tr>\n<td>\u00a0\u00a0\u00a0 Frequenza nominale<\/td>\n<td>Hz<\/td>\n<td>50\/60<\/td>\n<\/tr>\n<tr>\n<td>\u00a0\u00a0\u00a0 Corrente nominale<\/td>\n<td>A<\/td>\n<td>630\/1250\/1600\/2000\/2500\/3150<\/td>\n<\/tr>\n<tr>\n<td>\u00a0\u00a0\u00a0 Corrente nominale di interruzione del cortocircuito<\/td>\n<td>kA<\/td>\n<td>20\/25\/31.5<\/td>\n<\/tr>\n<tr>\n<td>\u00a0\u00a0\u00a0 Corrente nominale di cortocircuito (valore di picco)<\/td>\n<td>kA<\/td>\n<td>506,380\u00a0<\/td>\n<\/tr>\n<tr>\n<td>\u00a0\u00a0\u00a0 Corrente nominale di breve durata<\/td>\n<td>kA<\/td>\n<td>20\/25\/31.5\/40<\/td>\n<\/tr>\n<tr>\n<td>\u00a0\u00a0\u00a0 Corrente di tenuta nominale (valore di picco)<\/td>\n<td>kA<\/td>\n<td>506,380\u00a0<\/td>\n<\/tr>\n<tr>\n<td>\u00a0\u00a0\u00a0 Sequenza operativa richiesta<\/td>\n<td>\u00a0<\/td>\n<td>0-0,3s-CO-180s-CO<\/td>\n<\/tr>\n<tr>\n<td>\u00a0\u00a0\u00a0 Durata nominale del cortocircuito<\/td>\n<td>S<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>\u00a0\u00a0\u00a0 Tempi di esecuzione-interruzione con la corrente nominale di cortocircuito<\/td>\n<td>I tempi<\/td>\n<td>30<\/td>\n<\/tr>\n<tr>\n<td>\u00a0\u00a0\u00a0 Vita meccanica<\/td>\n<td>\u00a0<\/td>\n<td>Livello M2<\/td>\n<\/tr>\n<tr>\n<td>\u00a0\u00a0\u00a0 Pesare<\/td>\n<td>kg<\/td>\n<td>150<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n<p>Capacit\u00e0 del trasformatore e selezione dei fusibili<\/p>\n\n<p>Il fusibile \u00e8 in grado di interrompere una corrente di cortocircuito di grandi dimensioni in meno di 10 ms e la sua corrente di interruzione pu\u00f2 raggiungere i 50KA, proteggendo cos\u00ec il trasformatore nel modo pi\u00f9 efficace.<\/p>\n\n<p>In termini di corrispondenza tra il trasformatore e il fusibile (Tabella 1), \u00e8 necessario considerare la potenziale corrente di sovratensione del fusibile, che deve essere pari a 1,6 volte il valore nominale; il progettista deve considerare le possibili fluttuazioni di altri parametri della rete e i relativi margini di riserva. Se si sceglie un fusibile per la protezione del motore ad alta tensione, il progettista deve considerare la frequenza di avviamento del motore ad alta tensione, poich\u00e9 frequenti avviamenti del motore ad alta tensione causeranno il guasto del fusibile quando non \u00e8 disponibile un raffreddamento tempestivo.<\/p>\n\n<h2 class=\"wp-block-heading\">Selezione del fusibile<\/h2>\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<tbody>\n<tr>\n<td rowspan=\"2\">Tensione primaria di<br \/>il trasformatore (kV)<\/td>\n<td rowspan=\"2\">Capacit\u00e0 di<br \/>del trasformatore (kVA<\/td>\n<td colspan=\"2\">Modello del fusibile<\/td>\n<td rowspan=\"2\">Corrente nominale<br \/>del fusibile (A)<\/td>\n<\/tr>\n<tr>\n<td>Modello per il mercato domestico<\/td>\n<td>Modello per il mercato internazionale<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\">6.6<\/td>\n<td>200<\/td>\n<td rowspan=\"6\">XRNT-10<\/td>\n<td rowspan=\"3\">12kV BDGHC<\/td>\n<td>31.5<\/td>\n<\/tr>\n<tr>\n<td>250<\/td>\n<td>40<\/td>\n<\/tr>\n<tr>\n<td>300\/315<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td>400<\/td>\n<td rowspan=\"3\">12kV BDGHC<\/td>\n<td>63<\/td>\n<\/tr>\n<tr>\n<td>500<\/td>\n<td>80<\/td>\n<\/tr>\n<tr>\n<td>630<\/td>\n<td>90<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n<h2 class=\"wp-block-heading\">Dimensioni complessive e di installazione<\/h2>\n\n<p>Dimensioni complessive dell'interruttore sottovuoto per interni ad alta tensione a corrente alternata VF(R)-12 (su ruote)<\/p>\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" class=\"alignnone wp-image-1012 size-full\" src=\"https:\/\/www.jy-electric.com\/wp-content\/uploads\/2024\/09\/11kv-vacuum-circuit-breaker.webp\" alt=\"interruttore automatico sottovuoto 11kv\" width=\"794\" height=\"389\" srcset=\"https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/11kv-vacuum-circuit-breaker.webp 794w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/11kv-vacuum-circuit-breaker-300x147.webp 300w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/11kv-vacuum-circuit-breaker-768x376.webp 768w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/11kv-vacuum-circuit-breaker-18x9.webp 18w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/11kv-vacuum-circuit-breaker-600x294.webp 600w\" sizes=\"(max-width: 794px) 100vw, 794px\" \/><\/figure>\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<tbody>\n<tr>\n<td>Larghezza del mobile (mm)<\/td>\n<td>P(mm)<\/td>\n<td>A(mm)<\/td>\n<td>B(mm)<\/td>\n<td>C(mm)<\/td>\n<td>E(mm)<\/td>\n<td>\u03c6W(mm)<\/td>\n<\/tr>\n<tr>\n<td>650<\/td>\n<td>150<\/td>\n<td>500<\/td>\n<td>530<\/td>\n<td>490<\/td>\n<td>203<\/td>\n<td>35<\/td>\n<\/tr>\n<tr>\n<td>800<\/td>\n<td>210<\/td>\n<td>650<\/td>\n<td>680<\/td>\n<td>640<\/td>\n<td>278<\/td>\n<td>35<\/td>\n<\/tr>\n<tr>\n<td>1000<\/td>\n<td>275<\/td>\n<td>850<\/td>\n<td>880<\/td>\n<td>840<\/td>\n<td>378<\/td>\n<td>35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n<h3 class=\"wp-block-heading\">Attuatore di VS1-24<\/h3>\n\n<p>L'attuatore impiega un accumulatore di energia a molla, che pu\u00f2 essere elettrico o manuale.<\/p>\n\n<p>Il tampone avanzato e appropriato evita i rimbalzi durante la rottura e riduce l'impatto e le vibrazioni durante la rottura. L'attuatore non ha bisogno di manutenzione o regolazione e pu\u00f2 funzionare fino a 10.000 volte.<\/p>\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" class=\"alignnone wp-image-1011 size-full\" src=\"https:\/\/www.jy-electric.com\/wp-content\/uploads\/2024\/09\/vacuum-circuit-breaker.webp\" alt=\"interruttore sottovuoto\" width=\"275\" height=\"217\" srcset=\"https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/vacuum-circuit-breaker.webp 275w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/vacuum-circuit-breaker-15x12.webp 15w\" sizes=\"(max-width: 275px) 100vw, 275px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">Dimensioni complessive e di installazione<\/h3>\n\n<p>Dimensioni complessive dell'interruttore sottovuoto per interni ad alta tensione a corrente alternata VS1-24 (su ruote) incorporato<\/p>\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1009 size-full\" src=\"https:\/\/www.jy-electric.com\/wp-content\/uploads\/2024\/09\/circuit-breaker-1.webp\" alt=\"interruttore automatico \" width=\"722\" height=\"259\" srcset=\"https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/circuit-breaker-1.webp 722w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/circuit-breaker-1-300x108.webp 300w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/circuit-breaker-1-18x6.webp 18w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/circuit-breaker-1-600x215.webp 600w\" sizes=\"(max-width: 722px) 100vw, 722px\" \/><\/figure>\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<tbody>\n<tr>\n<td>Corrente nominale (A)<\/td>\n<td>630<\/td>\n<td>1250<\/td>\n<td>1600<\/td>\n<\/tr>\n<tr>\n<td>Corrente nominale di breve durata (kA)<\/td>\n<td>202,531.5\u00a0<\/td>\n<td>2,531.5\u00a0<\/td>\n<td>31.5<\/td>\n<\/tr>\n<tr>\n<td>Dimensione del contatto fisso D(mm)<\/td>\n<td>\u03c635<\/td>\n<td>\u03c649<\/td>\n<td>\u03c655<\/td>\n<\/tr>\n<tr>\n<td>Distanza interfase (mm)<\/td>\n<td>\u00a0<\/td>\n<td>275\u00b11.5<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td>Corsa di azionamento (mm)<\/td>\n<td>\u00a0<\/td>\n<td>300\u00b12<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n<p>\u00a0Dimensione complessiva dell'interruttore sottovuoto ad alta tensione a corrente alternata per interni VS1-24 (fisso) (grande corrente)<\/p>\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1010 size-full\" src=\"https:\/\/www.jy-electric.com\/wp-content\/uploads\/2024\/09\/circuit-breaker.webp\" alt=\"interruttore automatico\" width=\"766\" height=\"255\" srcset=\"https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/circuit-breaker.webp 766w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/circuit-breaker-300x100.webp 300w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/circuit-breaker-18x6.webp 18w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/09\/circuit-breaker-600x200.webp 600w\" sizes=\"(max-width: 766px) 100vw, 766px\" \/><\/figure>\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<tbody>\n<tr>\n<td>Corrente nominale (A)<\/td>\n<td>2000<\/td>\n<td>2500<\/td>\n<td>3150<\/td>\n<\/tr>\n<tr>\n<td>Corrente nominale di breve durata (kA)<\/td>\n<td>31.5<\/td>\n<td>31.5<\/td>\n<td>31.5<\/td>\n<\/tr>\n<tr>\n<td>Dimensione del contatto fisso D(mm)<\/td>\n<td>\u03c679<\/td>\n<td>\u03c6109<\/td>\n<td>\u03c6109<\/td>\n<\/tr>\n<tr>\n<td>Distanza interfase (mm)<\/td>\n<td>\u00a0<\/td>\n<td>275\u00b11.5<\/td>\n<td>\u00a0<\/td>\n<\/tr>\n<tr>\n<td>Corsa di azionamento (mm)<\/td>\n<td>\u00a0<\/td>\n<td>300\u00b12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n<p>\u00a0<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>L'interruttore sottovuoto ad alta tensione per interni ZN63 (VS1) -24 \u00e8 un dispositivo di commutazione per interni per sistemi di alimentazione trifase CA 50Hz a tensione nominale 24kV, che funge da unit\u00e0 di protezione e controllo per le apparecchiature della rete elettrica e per le apparecchiature di alimentazione delle imprese industriali e minerarie. Adatto a luoghi che richiedono un funzionamento frequente alla corrente nominale o interruzioni multiple della corrente di cortocircuito.<\/p>","protected":false},"author":1,"featured_media":991,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[37],"tags":[],"class_list":["post-56","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vcb"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ZN63(VS1)-24 Air Vacuum Circuit Breaker - JYIELE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.jyiele.com\/it\/air-vacuum-circuit-breaker\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ZN63(VS1)-24 Air Vacuum Circuit Breaker - JYIELE\" \/>\n<meta property=\"og:description\" content=\"ZN63 (VS1) -24 indoor high-voltage vacuum circuit breaker is an indoor switchgear for three-phase AC 50Hz rated voltage 24kV power systems, serving as a protection and control unit for power grid equipment and industrial and mining enterprise power equipment. 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