{"id":2529,"date":"2010-10-15T09:48:36","date_gmt":"2010-10-15T07:48:36","guid":{"rendered":"https:\/\/www.tempco.it\/blog\/?p=2529"},"modified":"2015-09-09T12:58:59","modified_gmt":"2015-09-09T10:58:59","slug":"power-vs-silence-dry-cooler-con-motori-ec","status":"publish","type":"post","link":"https:\/\/www.tempco.it\/blog\/2529\/power-vs-silence-dry-cooler-con-motori-ec\/","title":{"rendered":"Power vs silence, dry cooler con motori EC"},"content":{"rendered":"<p>Ovvero devo smaltire un carico termico elevato, ma devo farlo silenziosamente&#8230;come posso fare?<\/p>\n<p>Dipende come sempre dal livello termico che devo raggiungere:<\/p>\n<ol>\n<li><strong>temperature inferiori ai 25\u00b0C -&gt; <a href=\"http:\/\/www.tempco.it\/soluzioni\/gruppi-frigoriferi\/\">chiller<\/a><\/strong><\/li>\n<li><strong>temperature superiori ai 25\u00b0C ma inferiori ai 35\u00b0C -&gt; <a href=\"http:\/\/www.tempco.it\/soluzioni\/torri-evaporative\/\">torri evaporative<\/a><\/strong><\/li>\n<li><strong>temperature superiori ai 35\u00b0C -&gt; <a href=\"http:\/\/www.tempco.it\/soluzioni\/raffreddatori-industriali-elettroradiatori\/\">dry cooler<\/a><\/strong><\/li>\n<\/ol>\n<p>con le debite eccezioni e valutazioni ambientali per i punti 2 e 3.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2010\/10\/TFIN_FCECA_RADIATORI_042.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-2535\" title=\"T FIN - elettroradiatori e dry cooler con motori EC - Neostar\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2010\/10\/TFIN_FCECA_RADIATORI_042-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><!--more-->Per tutte queste soluzioni indubbiamente esistono pro e contro che pi\u00f9 volte ho preso in considerazione.<\/p>\n<p>Tutte queste soluzioni, hanno un punto di comune, la parte ventilante, che inevitabilmente produce un determinato livello sonoro.<\/p>\n<p>D&#8217;altro canto come spiegato in altri articoli, il livello sonoro \u00e8 sicuramente controllabile, previo un progetto iniziale che tenga in debito conto i limiti imposti dalle zone di installlazione.<\/p>\n<p>Per quanto riguarda i dry-cooler, che vengono sempre pi\u00f9 spesso impiegati per ottenere <a href=\"https:\/\/www.tempco.it\/blog\/1926\/retrofit-free-cooling\/\">freddo a basso costo<\/a>, si stanno imponendo nuove soluzioni, legate a gruppi di ventilazione particolarmente silenziosi, che ne permettono la perfetta integrazione nei contesti urbani, abbinata a motori in versione EC (electronic commutated) a rotore esterno, che consentono risparmi energetici importanti.<\/p>\n<p><strong>I motori a commutazione elettronica (EC)<\/strong> sono gestiti\u00a0con appositi controller EC. La perfetta armonizzazione del\u00a0sistema consente una regolazione della velocit\u00e0 molto precisa\u00a0con un\u2018efficienza energetica elevatissima, senza rumori\u00a0elettromagnetici.<\/p>\n<p>I controller EC sono disponibili in vari\u00a0modelli: per reti a corrente alternata o trifase,\u00a0per l\u2018installazione in armadi elettrici, semplici\u00a0regolatori di velocit\u00e0 o dispositivi con funzionalit\u00e0 di regolazione\u00a0integrate, p.es. per temperatura, pressione, velocit\u00e0\u00a0dell\u2018aria.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2010\/10\/FC-NEOSTAR.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-2536\" title=\"T FIN dry cooler elettroradiatore\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2010\/10\/FC-NEOSTAR-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ovvero devo smaltire un carico termico elevato, ma devo farlo silenziosamente&#8230;come posso fare? Dipende come sempre dal livello termico che [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[45,47,38,3,19,6],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Power vs silence, dry cooler con motori EC - Tempco Blog<\/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.tempco.it\/blog\/2529\/power-vs-silence-dry-cooler-con-motori-ec\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Power vs silence, dry cooler con motori EC - Tempco Blog\" \/>\n<meta property=\"og:description\" content=\"Ovvero devo smaltire un carico termico elevato, ma devo farlo silenziosamente&#8230;come posso fare? 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