{"id":1152,"date":"2018-02-14T09:09:15","date_gmt":"2018-02-14T09:09:15","guid":{"rendered":"https:\/\/www.signum.cat\/?p=1152"},"modified":"2021-01-13T11:13:48","modified_gmt":"2021-01-13T10:13:48","slug":"control-de-temperatures-en-centre-de-processament-de-dades-cpd","status":"publish","type":"post","link":"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/","title":{"rendered":"Control de temperatures en Centre de Processament de Dades – CPD"},"content":{"rendered":"

Els Centres de Processament de Dades, coneguts amb les sigles CPD, s\u00f3n recintes on es concentren totes les comunicacions d’una entitat. Tot els elements de comunicaci\u00f3 i servidors s\u00f3n col\u00b7locats de manera ordenada dins de bastidors tancats anomenats “Racks”. Molts d’aquests equips es dupliquen per tal de garantir el servei en cas d’aturada fortu\u00efta (averia) o programada (manteniment) formant sistemes redundants.<\/span><\/p>\n

La gran concentraci\u00f3 d’equipament en llocs tancats fa que la temperatura tingui que ser controlada i refrigerada per equips de climatitzaci\u00f3 exclusius i en servei continu. Per tant, l’equipament de refrigeraci\u00f3 assoleix un paper cr\u00edtic en el funcionament de tot el CPD.<\/span><\/p>\n

Una de les \u00faltimes instal\u00b7lacions que hem realitzat, responia aquesta problem\u00e0tica. Se’ns demanava que es control\u00e9s les temperatures de manera permanent i en cas d’aturada del sistema de refrigeraci\u00f3 principal, s’activ\u00e9s un sistema de climatitzaci\u00f3 auxiliar. Aquests control tenia que ser totalment integrable amb el sistema BMS<\/a> que tenia el Client, pel que v\u00e0rem optar per dissenyar un sistema propi de control desenvolupat amb tecnologia KNX<\/span>.<\/p>\n

\"\"<\/b><\/i><\/u><\/p>\n

ETS5: Software de programaci\u00f3 KNX<\/h5>\n

\"\"<\/p>\n

Mitjan\u00e7ant una pantalla principal en la taula de l’operador, es controlarien les temperatures, alarmes i climatitzadors auxiliars dels dos CPDs. L’activaci\u00f3 dels climatitzadors, podia ser autom\u00e0tica o manual.<\/span><\/p>\n

\"\"<\/p>\n

Paral\u00b7lelament, en cada CPD es col\u00b7locaria una pantalla per visualitzar i poder activar de manera supervisada la climatitzaci\u00f3 auxiliar. Per dur a terme aquesta instal\u00b7laci\u00f3 es va estendre una m\u00e0nega de Bus KNX\/TP donat que les dist\u00e0ncies eren redu\u00efdes i mitjan\u00e7ant una passarel\u00b7la KNX\/IP el sistema quedava connectat a la pr\u00f2pia xarxa per a poder fer el tractament oport\u00fa de les dades i alarmes enregistrades. Les pantalles dels CPDs incorporaven entrades anal\u00f2giques per a connectar les sondes de temperatura i mitjan\u00e7ant actuadors col\u00b7locats al quadre el\u00e8ctric i connectats al bus s’activaven els climatitzadors auxiliars.<\/span><\/p>\n

La simplicitat d’aquesta estructura, va reduir el cost de la instal\u00b7laci\u00f3, disposant d’un sistema totalment ampliable i obert.<\/span><\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Els Centres de Processament de Dades, coneguts amb les sigles CPD, s\u00f3n recintes on es concentren totes les comunicacions d’una entitat. Tot els elements de comunicaci\u00f3 i servidors s\u00f3n col\u00b7locats de manera ordenada dins de bastidors tancats anomenats “Racks”. Molts…<\/p>\n","protected":false},"author":3,"featured_media":1172,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":"","_joinchat":[]},"categories":[12],"tags":[],"yoast_head":"\nControl de temperatures en Centre de Processament de Dades - CPD - SIGNUM<\/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.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Control de temperatures en Centre de Processament de Dades - CPD - SIGNUM\" \/>\n<meta property=\"og:description\" content=\"Els Centres de Processament de Dades, coneguts amb les sigles CPD, s\u00f3n recintes on es concentren totes les comunicacions d’una entitat. Tot els elements de comunicaci\u00f3 i servidors s\u00f3n col\u00b7locats de manera ordenada dins de bastidors tancats anomenats “Racks”. Molts...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/\" \/>\n<meta property=\"og:site_name\" content=\"SIGNUM\" \/>\n<meta property=\"article:published_time\" content=\"2018-02-14T09:09:15+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-01-13T10:13:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.signum.cat\/wp-content\/uploads\/2018\/02\/CPD-PORTADA2-1-e1518597672219.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"899\" \/>\n\t<meta property=\"og:image:height\" content=\"242\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Albert\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Albert\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/\"},\"author\":{\"name\":\"Albert\",\"@id\":\"https:\/\/www.signum.cat\/#\/schema\/person\/650f872a1fac397fa3c11e5e2484db29\"},\"headline\":\"Control de temperatures en Centre de Processament de Dades – CPD\",\"datePublished\":\"2018-02-14T09:09:15+00:00\",\"dateModified\":\"2021-01-13T10:13:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/\"},\"wordCount\":355,\"publisher\":{\"@id\":\"https:\/\/www.signum.cat\/#organization\"},\"articleSection\":[\"Automatitzacions\"],\"inLanguage\":\"ca-ES\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/\",\"url\":\"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/\",\"name\":\"Control de temperatures en Centre de Processament de Dades - CPD - SIGNUM\",\"isPartOf\":{\"@id\":\"https:\/\/www.signum.cat\/#website\"},\"datePublished\":\"2018-02-14T09:09:15+00:00\",\"dateModified\":\"2021-01-13T10:13:48+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/#breadcrumb\"},\"inLanguage\":\"ca-ES\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/www.signum.cat\/ca\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Control de temperatures en Centre de Processament de Dades – CPD\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.signum.cat\/#website\",\"url\":\"https:\/\/www.signum.cat\/\",\"name\":\"SIGNUM\",\"description\":\"Electricidad, dom\u00f3tica e inm\u00f3tica\",\"publisher\":{\"@id\":\"https:\/\/www.signum.cat\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.signum.cat\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ca-ES\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.signum.cat\/#organization\",\"name\":\"SIGNUM\",\"url\":\"https:\/\/www.signum.cat\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ca-ES\",\"@id\":\"https:\/\/www.signum.cat\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.signum.cat\/wp-content\/uploads\/2021\/02\/Logo-SIGNUM-Favicon-1.png\",\"contentUrl\":\"https:\/\/www.signum.cat\/wp-content\/uploads\/2021\/02\/Logo-SIGNUM-Favicon-1.png\",\"width\":80,\"height\":73,\"caption\":\"SIGNUM\"},\"image\":{\"@id\":\"https:\/\/www.signum.cat\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.signum.cat\/#\/schema\/person\/650f872a1fac397fa3c11e5e2484db29\",\"name\":\"Albert\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Control de temperatures en Centre de Processament de Dades - CPD - SIGNUM","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/","og_locale":"ca_ES","og_type":"article","og_title":"Control de temperatures en Centre de Processament de Dades - CPD - SIGNUM","og_description":"Els Centres de Processament de Dades, coneguts amb les sigles CPD, s\u00f3n recintes on es concentren totes les comunicacions d’una entitat. Tot els elements de comunicaci\u00f3 i servidors s\u00f3n col\u00b7locats de manera ordenada dins de bastidors tancats anomenats “Racks”. Molts...","og_url":"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/","og_site_name":"SIGNUM","article_published_time":"2018-02-14T09:09:15+00:00","article_modified_time":"2021-01-13T10:13:48+00:00","og_image":[{"width":899,"height":242,"url":"https:\/\/www.signum.cat\/wp-content\/uploads\/2018\/02\/CPD-PORTADA2-1-e1518597672219.jpg","type":"image\/jpeg"}],"author":"Albert","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Albert","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/#article","isPartOf":{"@id":"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/"},"author":{"name":"Albert","@id":"https:\/\/www.signum.cat\/#\/schema\/person\/650f872a1fac397fa3c11e5e2484db29"},"headline":"Control de temperatures en Centre de Processament de Dades – CPD","datePublished":"2018-02-14T09:09:15+00:00","dateModified":"2021-01-13T10:13:48+00:00","mainEntityOfPage":{"@id":"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/"},"wordCount":355,"publisher":{"@id":"https:\/\/www.signum.cat\/#organization"},"articleSection":["Automatitzacions"],"inLanguage":"ca-ES"},{"@type":"WebPage","@id":"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/","url":"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/","name":"Control de temperatures en Centre de Processament de Dades - CPD - SIGNUM","isPartOf":{"@id":"https:\/\/www.signum.cat\/#website"},"datePublished":"2018-02-14T09:09:15+00:00","dateModified":"2021-01-13T10:13:48+00:00","breadcrumb":{"@id":"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/#breadcrumb"},"inLanguage":"ca-ES","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.signum.cat\/ca\/control-de-temperatures-en-centre-de-processament-de-dades-cpd\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/www.signum.cat\/ca\/"},{"@type":"ListItem","position":2,"name":"Control de temperatures en Centre de Processament de Dades – CPD"}]},{"@type":"WebSite","@id":"https:\/\/www.signum.cat\/#website","url":"https:\/\/www.signum.cat\/","name":"SIGNUM","description":"Electricidad, dom\u00f3tica e inm\u00f3tica","publisher":{"@id":"https:\/\/www.signum.cat\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.signum.cat\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"ca-ES"},{"@type":"Organization","@id":"https:\/\/www.signum.cat\/#organization","name":"SIGNUM","url":"https:\/\/www.signum.cat\/","logo":{"@type":"ImageObject","inLanguage":"ca-ES","@id":"https:\/\/www.signum.cat\/#\/schema\/logo\/image\/","url":"https:\/\/www.signum.cat\/wp-content\/uploads\/2021\/02\/Logo-SIGNUM-Favicon-1.png","contentUrl":"https:\/\/www.signum.cat\/wp-content\/uploads\/2021\/02\/Logo-SIGNUM-Favicon-1.png","width":80,"height":73,"caption":"SIGNUM"},"image":{"@id":"https:\/\/www.signum.cat\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.signum.cat\/#\/schema\/person\/650f872a1fac397fa3c11e5e2484db29","name":"Albert"}]}},"_links":{"self":[{"href":"https:\/\/www.signum.cat\/ca\/wp-json\/wp\/v2\/posts\/1152"}],"collection":[{"href":"https:\/\/www.signum.cat\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.signum.cat\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.signum.cat\/ca\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.signum.cat\/ca\/wp-json\/wp\/v2\/comments?post=1152"}],"version-history":[{"count":23,"href":"https:\/\/www.signum.cat\/ca\/wp-json\/wp\/v2\/posts\/1152\/revisions"}],"predecessor-version":[{"id":1210,"href":"https:\/\/www.signum.cat\/ca\/wp-json\/wp\/v2\/posts\/1152\/revisions\/1210"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.signum.cat\/ca\/wp-json\/wp\/v2\/media\/1172"}],"wp:attachment":[{"href":"https:\/\/www.signum.cat\/ca\/wp-json\/wp\/v2\/media?parent=1152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.signum.cat\/ca\/wp-json\/wp\/v2\/categories?post=1152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.signum.cat\/ca\/wp-json\/wp\/v2\/tags?post=1152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}