{"id":229015,"date":"2025-10-15T13:08:16","date_gmt":"2025-10-15T13:08:16","guid":{"rendered":"https:\/\/climalife.com\/castle-commercial-refrigeration-recomanda-r-513a-pentru-instalatii-frigorifice-durabile\/"},"modified":"2025-10-15T13:12:30","modified_gmt":"2025-10-15T13:12:30","slug":"castle-commercial-refrigeration-recomanda-r-513a","status":"publish","type":"post","link":"https:\/\/climalife.com\/ro\/castle-commercial-refrigeration-recomanda-r-513a\/","title":{"rendered":"Castle Commercial Refrigeration recomand\u0103 R-513A pentru instala\u021bii frigorifice durabile"},"content":{"rendered":"\n<p>Unul dintre cei mai mari produc\u0103tori de fructe din sud-estul Angliei a finalizat recent ultima faz\u0103 a unui proiect multianual de extindere a capacit\u0103\u021bii de depozitare frigorific\u0103. Av\u00e2nd ca prioritate reducerea emisiilor de carbon \u0219i \u021bin\u00e2nd cont de evolu\u021bia reglement\u0103rilor britanice privind gazele cu efect de ser\u0103, produc\u0103torul a dorit s\u0103 \u00eenlocuiasc\u0103 R-134a (GWP 1430<sup>1<\/sup>) cu un agent frigorific cu GWP mai redus \u00een 12 depozite frigorifice noi cu atmosfer\u0103 controlat\u0103, ajung\u00e2nd la un total de 30.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Selectarea agentului frigorific durabil<\/h2>\n\n\n\n<p>Castle Commercial Refrigeration, speciali\u0219ti \u00een sisteme de refrigerare comercial\u0103, au fost \u00eens\u0103rcina\u021bi s\u0103 identifice o alternativ\u0103 adecvat\u0103. Dup\u0103 evaluarea op\u021biunilor \u00eempreun\u0103 cu Climalife, Castle a recomandat <a href=\"https:\/\/climalife.com\/ro\/product\/r-513a\/\" data-type=\"link\" data-id=\"https:\/\/climalife.com\/fr\/product\/r-513a\/\">R-513A<\/a> (GWP 631\/629<sup>1<\/sup>)pentru GWP-ul s\u0103u mai mic \u0219i eficien\u021ba energetic\u0103 similar\u0103.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Avantajele agentului frigorific R-513A<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GWP redus: reducere cu 56% comparativ cu R-134a<sup>1<\/sup>.<\/li>\n\n\n\n<li>Capacitate \u0219i eficien\u021b\u0103 energetic\u0103 excelente, similare cu R-134a.<\/li>\n\n\n\n<li>Performan\u021be similare cu R-134a pentru sisteme noi \u0219i retrofit.<\/li>\n\n\n\n<li>Zero glide (azeotrop).<\/li>\n\n\n\n<li>Nu este inflamabil A1<sup>2<\/sup>.<br><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Directorul Shaun Jupp a explicat: \u201eColabor\u0103m de mul\u021bi ani \u0219i am men\u021binut o rela\u021bie str\u00e2ns\u0103. Echipa Climalife ne ofer\u0103 sfaturi valoroase cu privire la modific\u0103rile legislative \u0219i produse, inclusiv modul de utilizare a acestora.\u201d<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Echipamente \u0219i implementare<\/h2>\n\n\n\n<p>Castle a colaborat cu un produc\u0103tor de piese de refrigerare de renume pentru a specifica compresoarele Bitzer aprobate pentru   R-513A.<\/p>\n\n\n\n<p>Au fost instalate noi unit\u0103\u021bi Centauro, vaporizatoare \u0219i condensatoare pentru aceste noi camere frigorifice. \u00cen ciuda termenelor limit\u0103 str\u00e2nse, echipa a pus \u00een func\u021biune cu succes sistemele \u00een timp ce depozitul frigorific era par\u021bial \u00eenc\u0103rcat cu fructe, asigur\u00e2nd o \u00eentrerupere minim\u0103 a activit\u0103\u021bii.<\/p>\n\n\n\n<p>Implementarea a 160 kg de R-513A s-a desf\u0103\u0219urat f\u0103r\u0103 probleme, f\u0103r\u0103 a fi necesare modific\u0103ri majore fa\u021b\u0103 de practicile anterioare cu R-134a. Noile unit\u0103\u021bi au oferit performan\u021ba \u0219i eficien\u021ba energetic\u0103 a\u0219teptate.<br><br>Inginerul frigotehnist Tom Knight a remarcat: \u201eAgentul frigorific func\u021bioneaz\u0103 bine \u00een sistem \u0219i are performan\u021bele a\u0219teptate. Clientul este extrem de mul\u021bumit de instalarea finalizat\u0103, care func\u021bioneaz\u0103 f\u0103r\u0103 \u00eentrerupere de la punerea \u00een func\u021biune.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Proiectare sistem \u0219i asisten\u021b\u0103 tehnic\u0103<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"575\" height=\"312\" src=\"https:\/\/climalife.com\/wp-content\/uploads\/2025\/10\/castle-refrigeration-web-2.png\" alt=\"R-513A Castle Refrigeration\" class=\"wp-image-228511\" srcset=\"https:\/\/climalife.com\/wp-content\/uploads\/2025\/10\/castle-refrigeration-web-2.png 575w, https:\/\/climalife.com\/wp-content\/uploads\/2025\/10\/castle-refrigeration-web-2-300x163.png 300w\" sizes=\"auto, (max-width: 575px) 100vw, 575px\" \/><\/figure><\/div>\n\n\n<p>Proiectarea sistemului a inclus compresoare semi-ermetice Bitzer adaptate la propriet\u0103\u021bile R-513A, condensatoare r\u0103cite cu aer LU-VE dimensionate pentru condi\u021biile ambientale din Marea Britanie \u0219i controlere \u0219i supape electronice Danfoss pentru reglarea precis\u0103 a supra\u00eenc\u0103lzirii \u0219i a presiunii. Controlerele Dixell \u0219i sistemul de monitorizare la distan\u021b\u0103 XWEB au permis urm\u0103rirea \u00een timp real a performan\u021belor \u0219i controlul la distan\u021b\u0103 al dezghe\u021b\u0103rii. Climalife UK a oferit asisten\u021b\u0103 tehnic\u0103 pe tot parcursul proiectului, inclusiv calcularea cantit\u0103\u021bii de agent frigorific \u0219i conformitatea cu standardele de siguran\u021b\u0103 EN 378.<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Un sistem de monitorizare la distan\u021b\u0103 Dixell XWEB a fost instalat \u00een toate camerele frigorifice, permi\u021b\u00e2nd urm\u0103rirea \u00een timp real a performan\u021bei compresorului, supra\u00eenc\u0103lzirii \u0219i subr\u0103cirii. Controlul la distan\u021b\u0103 al dezghe\u021b\u0103rii \u0219i camerele de supraveghere instalate \u00een camera frigorific\u0103 din spatele vaporizatoarelor permit o \u00eentre\u021binere proactiv\u0103, chiar \u0219i cu acces limitat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Rezultate \u0219i perspective viitoare<\/h2>\n\n\n\n<p>De la punerea \u00een func\u021biune \u00een ianuarie 2023, sistemul a asigurat un control fiabil al temperaturii, a redus emisiile \u0219i a diminuat costurile opera\u021bionale. Produc\u0103torul evalueaz\u0103 \u00een prezent posibilitatea moderniz\u0103rii depozitelor frigorifice mai vechi care func\u0163ioneaz\u0103 cu R-134a, cu scopul de a \u00eendeplini a\u0219tept\u0103rile supermarketurilor \u00een materie de sustenabilitate.<\/p>\n\n\n\n<p><em><sup>1<\/sup>Conform Raportului de evaluare 4 (AR4) \u0219i UE F-Gaz III. <br><sup>2<\/sup>ASHRAE (American Society of Heating, Refrigerating, and Air-Conditioning Engineers) &amp; ISO 817.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un produc\u0103tor de fructe din Marea Britanie \u00eenlocuie\u0219te R-134a \u00een depozitele sale frigorifice, cu scopul de a reduce amprenta de carbon \u00een aprovizionarea supermarketurilor cu produse de \u00eenalt\u0103 calitate.<\/p>\n","protected":false},"author":53,"featured_media":228508,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9162],"tags":[],"product_cat":[9342,13131],"class_list":["post-229015","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-studii-de-caz","product_cat-refrigeranti","product_cat-refrigerare"],"_links":{"self":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts\/229015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/users\/53"}],"replies":[{"embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/comments?post=229015"}],"version-history":[{"count":4,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts\/229015\/revisions"}],"predecessor-version":[{"id":229164,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts\/229015\/revisions\/229164"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/media\/228508"}],"wp:attachment":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/media?parent=229015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/categories?post=229015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/tags?post=229015"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/product_cat?post=229015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}