{"id":206135,"date":"2023-08-10T18:52:06","date_gmt":"2023-08-10T18:52:06","guid":{"rendered":"https:\/\/climalife.com\/cu-solstice-l40x-leclerc-express-din-moissac-optimizeaza-costul-total-de-proprietate-al-instalatiei-sale-de-racire\/"},"modified":"2025-08-22T07:33:45","modified_gmt":"2025-08-22T07:33:45","slug":"cu-solstice-l40x-leclerc-express-din-moissac-optimizeaza-costul-total-de-proprietate-al-instalatiei-sale-de-racire","status":"publish","type":"post","link":"https:\/\/climalife.com\/ro\/cu-solstice-l40x-leclerc-express-din-moissac-optimizeaza-costul-total-de-proprietate-al-instalatiei-sale-de-racire\/","title":{"rendered":"Cu Solstice\u00ae L40X, Leclerc Express din Moissac optimizeaz\u0103 costul total de proprietate al instala\u021biei sale de r\u0103cire"},"content":{"rendered":"\n<p class=\"has-green-color has-text-color\"><strong>\u201eAlegerea unui sistem de refrigerare nu este o sarcin\u0103 u\u0219oar\u0103 \u00een zilele noastre, pentru a optimiza costurile \u0219i a avea un sistem fiabil \u0219i durabil pentru conservarea produselor alimentare\u201d,<\/strong> explic\u0103 R\u00e9gis Plet, responsabilul lucr\u0103rilor la noul magazin Leclerc Express din Moissac.<\/p>\n\n<p><\/p>\n\n<h2 class=\"wp-block-heading\"><strong>Deschiderea unui nou E. Leclerc Express \u00een Tarn et Garonne<\/strong><\/h2>\n\n<p><br\/>Pe 15 iunie, comunitatea urban\u0103 din Moissac, care num\u0103r\u0103 peste 13000 de locuitori, a fost \u00eenc\u00e2ntat\u0103 de deschiderea unui nou magazin care va \u00eenlocui magazinul Netto al grupului Mousquetaires.<br\/><\/p>\n\n<p>Managerul hipermarketul E. Leclerc situat \u00een Castelsarrazin, la mai pu\u021bin de 10 kilometri de Moissac, a preluat afacerea cu un obiectiv clar definit: s\u0103 ofere un serviciu de proximitate la pre\u021buri mici cu produse de calitate.<\/p>\n\n<p><\/p>\n\n<p>Magazinul de 800 m\u00b2 a fost complet reproiectat \u0219i renovat pentru a \u00eendeplini criteriile m\u0103rcii. Pentru aceast\u0103 redeschidere au fost necesare mai mult de 4 luni de munc\u0103, iar instala\u021biile de r\u0103cire au fost complet modernizate. \u00centreaga activitate a fost \u00eenso\u021bit\u0103 de un birou de proiectare \u0219i de un arhitect. Zona de v\u00e2nz\u0103ri a fost dotat\u0103 cu vitrine frigorifice marca Costan pentru o mai mare flexibilitate, a fost creat\u0103 o sal\u0103 de \u0219edin\u021be, iar magazia a fost transformat\u0103 pentru a depozita produsele comandate online \u0219i a oferi consumatorilor un serviciu &#8220;drive in&#8221;. A fost instalat un nou sistem de aer condi\u021bionat \u0219i, \u00een paralel, a fost lansat\u0103 o licita\u021bie pentru renovarea sistemului de r\u0103cire a camerelor frigorifice.<\/p>\n\n<h2 class=\"wp-block-heading\"><strong>Modelarea eco-eficien\u021bei confirm\u0103 alegerea noii arhitecturi \u0219i a agentului frigorific Solstice\u00ae L40X.<\/strong><\/h2>\n\n<p>Dup\u0103 cum s-a men\u021bionat \u00een preambul, pentru un comerciant cu am\u0103nuntul independent, alegerea unui sistem de r\u0103cire a devenit din ce \u00een ce mai complex\u0103 \u00een fa\u021ba constr\u00e2ngerilor de reglementare, a \u00eenc\u0103lzirii globale \u0219i a cre\u0219terii pre\u021burilor la energie. Sunt luate \u00een considerare mai multe solu\u021bii, inclusiv un booster cu CO<sub>2<\/sub> \u0219i unit\u0103\u021bi de condensare Solstice\u00ae L40X.<\/p>\n\n<h2 class=\"wp-block-heading\"><strong>Aceast\u0103 ultim\u0103 arhitectur\u0103 este aleas\u0103 din mai multe motive:<\/strong><\/h2>\n\n<p>\u2013 Costuri de capital (CAPEX) mai mici \u00een compara\u021bie cu emisiile de CO<sub>2<\/sub><br\/>\u2013 Conformitate cu reglement\u0103rile, agent frigorific cu GWP sub 150<br\/>\u2013 Eficien\u021b\u0103 mai mare pe durata de via\u021b\u0103 a instala\u021biei (OPEX)<br\/>\u2013 Siguran\u021ba \u00een utilizare<br\/>\u2013 Fiabilitatea \u0219i capacitatea de r\u0103cire a R-455A<br\/>\u2013 Reducerea amprentei ecologice.<\/p>\n\n<h2 class=\"wp-block-heading\"><strong>Instalarea a trei unit\u0103\u021bi de condensare Pecomark R-455A<\/strong><\/h2>\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/climalife.com\/wp-content\/uploads\/2022\/12\/leclerc-chambre-froide-72-dpi.jpg\" alt=\"\" class=\"wp-image-190704\" width=\"423\" height=\"269\" srcset=\"https:\/\/climalife.com\/wp-content\/uploads\/2022\/12\/leclerc-chambre-froide-72-dpi.jpg 567w, https:\/\/climalife.com\/wp-content\/uploads\/2022\/12\/leclerc-chambre-froide-72-dpi-300x190.jpg 300w\" sizes=\"auto, (max-width: 423px) 100vw, 423px\" \/><\/figure><\/div>\n<p>Trei camere frigorifice existente (2 la temperaturi pozitive \u0219i 1 la temperaturi negative) sunt renovate pentru depozitarea fructelor \u0219i legumelor, a produselor proaspete \u0219i a alimentelor congelate. O a patra camer\u0103 frigorific\u0103 la temperaturi negative este instalat\u0103 pentru a depozita p\u00e2inea congelat\u0103 \u0219i pentru a oferi un nou serviciu de panifica\u021bie.<\/p>\n\n<p>O unitate Carrier existent\u0103 \u00een configura\u021bia anterioar\u0103 a magazinului Netto este refolosit\u0103 pentru a alimenta camera frigorific\u0103 pozitiv\u0103 pentru produsele proaspete, care este echipat cu un evaporator Profroid \u0219i \u00eenc\u0103rcat cu 5 kg de R-448A, reduc\u00e2nd astfel costul investi\u021biei.<\/p>\n\n<p><br\/>Celelalte trei camere au fost conectate la noi unit\u0103\u021bi de condensare Pecomark care func\u021bioneaz\u0103 cu R-455A \u0219i au fost instalate noi evaporatoare Friga Bohn. Sarcina total\u0103 Solstice\u00ae L40X a fost de 18 kg.<br\/> La trei luni de la punerea \u00een func\u021biune de c\u0103tre instalatorul Quercy R\u00e9frig\u00e9ration, noul sistem de refrigerare \u00eendepline\u0219te perfect a\u0219tept\u0103rile, chiar \u0219i \u00een condi\u021biile de temperatur\u0103 ambiant\u0103 \u00eenregistrate \u00een aceast\u0103 var\u0103, cu valuri de c\u0103ldur\u0103 \u00een Fran\u021ba care au dep\u0103\u0219it 40 \u00b0C \u00een aceast\u0103 regiune.<\/p>\n\n<p class=\"has-green-color has-text-color\"><br\/>Dup\u0103 cum subliniaz\u0103 Beno\u00eet Duparc, directorul Quercy R\u00e9frig\u00e9ration, \u201eR-455A este un agent frigorific u\u0219or de utilizat pentru to\u021bi inginerii \u0219i nu necesit\u0103 cuno\u0219tin\u021be at\u00e2t de aprofundate precum CO<sub>2<\/sub>. Instalarea este simpl\u0103, componentele fiind ieftine \u0219i disponibile oriunde, oric\u00e2nd este nevoie. La temperaturi extreme, COP-ul r\u0103m\u00e2ne bun, iar riscul de pierdere a m\u0103rfii este minim. Nu este nevoie s\u0103 pulveriza\u021bi ap\u0103 pe condensatoare pentru a evita declan\u0219area.\u201d<\/p>\n\n<p class=\"has-green-color has-text-color\">\u00cen concluzie, Regis Plet \u00ee\u0219i reafirm\u0103 satisfac\u021bia pentru alegerea acestui tip de arhitectur\u0103:  \u201eAst\u0103zi, suntem lini\u0219ti\u021bi \u00een privin\u021ba alegerii tehnologice pe care am f\u0103cut-o. Am redus costul total de proprietate \u00een compara\u021bie cu un sistem CO<sub>2<\/sub> \u0219i aceast\u0103 solu\u021bie este \u00een deplin\u0103 concordan\u021b\u0103 cu abordarea noastr\u0103 ecologic\u0103, pe care ne str\u0103duim s\u0103 o \u00eembun\u0103t\u0103\u021bim \u00een fiecare zi. Apropierea Quercy R\u00e9frig\u00e9ration este, de asemenea, un avantaj cheie \u00een ceea ce prive\u0219te repara\u021biile rapide, dac\u0103 este necesar.\u201d<\/p>\n\n<h2 class=\"wp-block-heading\">Simulare de eco-eficien\u021b\u0103 pentru Leclerc Express din Moissac<\/h2>\n\n<h3 class=\"wp-block-heading\">Descrierea sistemelor comparate prin modelul de eco-eficien\u021b\u0103 validat de Cemafroid.<\/h3>\n\n<p class=\"has-luminous-vivid-orange-color has-text-color\">A &#8211; Compresor CO<sub>2<\/sub> cu mod de expansiune direct\u0103 pentru cele 3 camere frigorifice \u0219i congelatoare.<\/p>\n\n<p class=\"has-climalife-blue-color has-text-color\">B &#8211; Unitate de condensare cu expansiune direct\u0103 R-455A pentru cele 3 camere frigorifice \u0219i congelatoare.<\/p>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"788\" height=\"597\" src=\"https:\/\/climalife.com\/wp-content\/uploads\/2022\/12\/simulation-ecoefficacite-en.png\" alt=\"Simularea eficien&#x21B;ei ecologice Leclerc Express\" class=\"wp-image-215161\" srcset=\"https:\/\/climalife.com\/wp-content\/uploads\/2022\/12\/simulation-ecoefficacite-en.png 788w, https:\/\/climalife.com\/wp-content\/uploads\/2022\/12\/simulation-ecoefficacite-en-300x227.png 300w, https:\/\/climalife.com\/wp-content\/uploads\/2022\/12\/simulation-ecoefficacite-en-768x582.png 768w, https:\/\/climalife.com\/wp-content\/uploads\/2022\/12\/simulation-ecoefficacite-en-600x455.png 600w\" sizes=\"auto, (max-width: 788px) 100vw, 788px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">Ipoteze luate \u00een considerare \u00een instrumentul de eco-eficien\u021b\u0103:<\/h3>\n\n<ul class=\"wp-block-list\"><li><strong>Rata de scurgere este stabilit\u0103 la<\/strong> 5% pe an pentru R-455A \u0219i la 20% pentru R-744.<\/li><\/ul>\n\n<ul class=\"wp-block-list\"><li><strong>Costul energiei electrice este:\u00a0<\/strong> 0,2 \u20ac\/kWh pentru tariful fix de energie electric\u0103, 0,2 \u20ac\/kWh pentru primul an \u00eentr-un scenariu cu tarif de energie electric\u0103 variabil, cre\u0219terea anual\u0103 a pre\u021bului este de 8%, iar pre\u021bul energiei electrice \u00een anul 10 (sf\u00e2r\u0219itul duratei de via\u021b\u0103 a sistemului) este de 0,4 \u20ac\/kWh.<\/li><\/ul>\n\n<ul class=\"wp-block-list\"><li><strong>Emisiile de CO<sub>2<\/sub> pe kWh = 58 grame de CO<sub>2<\/sub> \/kWh<\/strong>  (ref: c\u0103rbune ~ 1000gr. CO<sub>2<\/sub> \/kWh, nuclear ~ 50gr. CO<sub>2<\/sub> \/kWh).<\/li><\/ul>\n\n<ul class=\"wp-block-list\"><li><strong>Clasa de eficien\u021b\u0103 energetic\u0103<\/strong> a condensatorului \/ gas coolerului r\u0103cit cu aer pentru CO<sub>2<\/sub> este de 50 kW\/kW, nivel sc\u0103zut sau clasa &#8220;C&#8221; (*).<\/li><\/ul>\n\n<ul class=\"wp-block-list\"><li><strong>Temperatura minim\u0103 de condensare <\/strong>este de 15\u00b0C pentru R-455A \u0219i de 10\u00b0C pentru R-744.<\/li><\/ul>\n\n<ul class=\"wp-block-list\"><li><strong>emperaturile de evaporare \u0219i condensare<\/strong> pentru R-455A sunt &#8220;valori medii&#8221; din cauza alunec\u0103rii.<\/li><\/ul>\n\n<ul class=\"wp-block-list\"><li><strong>Pentru partea de presiune \u00eenalt\u0103 la condensator sau gas&#13;\ncooler<\/strong>, s-au presupus urm\u0103toarele delta de temperatur\u0103:<\/li><\/ul>\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><\/td><td class=\"has-text-align-center\" data-align=\"center\">Func\u021bionare subcritic\u0103<\/td><td class=\"has-text-align-center\" data-align=\"center\">Transcritical operation<\/td><\/tr><tr><td>Sistem R-744<br\/>(condensator \/ r\u0103citor de gaz<\/td><td class=\"has-text-align-center\" data-align=\"center\">10K<\/td><td class=\"has-text-align-center\" data-align=\"center\">Temperatura la ie\u0219irea din r\u0103citorul de gaz 3K<br\/>peste temperatura ambiant\u0103<\/td><\/tr><tr><td>Sistem R-455A<br\/>(condensator)<\/td><td class=\"has-text-align-center\" data-align=\"center\">10K<\/td><td class=\"has-text-align-center\" data-align=\"center\">N\/A<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"530\" height=\"462\" src=\"https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/Leclerc-temp-profile-1.png\" alt=\"\" class=\"wp-image-215165\" srcset=\"https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/Leclerc-temp-profile-1.png 530w, https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/Leclerc-temp-profile-1-300x262.png 300w\" sizes=\"auto, (max-width: 530px) 100vw, 530px\" \/><\/figure>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"577\" height=\"356\" src=\"https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/Cooling-load-Leclerc.png\" alt=\"\" class=\"wp-image-215166\" srcset=\"https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/Cooling-load-Leclerc.png 577w, https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/Cooling-load-Leclerc-300x185.png 300w\" sizes=\"auto, (max-width: 577px) 100vw, 577px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\">Metoda de calcul<\/h3>\n\n<ul class=\"wp-block-list\"><li>Performan\u021ba compresoarelor \u0219i a ventilatoarelor condensatorului este evaluat\u0103 separat, dup\u0103 cum urmeaz\u0103:<br\/>\u2013 COP al compresoarelor este evaluat \u00een func\u021bie de condi\u021biile de func\u021bionare (t.evap, t.cond, supra\u00eenc\u0103lzire), pe baza calculelor din software-ul de selec\u021bie Bitzer.<br\/><br\/>-Consumul de energie al condensatorului = (c\u0103ldura care trebuie eliminat\u0103 de condensator) \/ (randamentul energetic al condensatorului)<br\/><br\/>\u00a0<\/li><\/ul>\n\n<ul class=\"wp-block-list\"><li>Consumul de energie al schimb\u0103toarelor de aer se calculeaz\u0103 pe baza consumului de energie al ventilatoarelor \u0219i al dezghe\u021bului (aplicabil evaporatorului), se presupune o frecven\u021b\u0103 de 4 cicluri de dezghe\u021b pe 24 de ore pentru frigul negativ, \u00een timp ce la frigul pozitiv, dezghe\u021bul se efectueaz\u0103 \u00een timpul opririi produc\u021biei de frig.<\/li><\/ul>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"517\" src=\"https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/results-fixed-electric-prices-leclerc-1024x517.png\" alt=\"\" class=\"wp-image-215167\" srcset=\"https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/results-fixed-electric-prices-leclerc-1024x517.png 1024w, https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/results-fixed-electric-prices-leclerc-300x152.png 300w, https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/results-fixed-electric-prices-leclerc-768x388.png 768w, https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/results-fixed-electric-prices-leclerc-600x303.png 600w, https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/results-fixed-electric-prices-leclerc.png 1308w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"550\" src=\"https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/results-8-percent-increase-prices-leclerc-1024x550.png\" alt=\"\" class=\"wp-image-215168\" srcset=\"https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/results-8-percent-increase-prices-leclerc-1024x550.png 1024w, https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/results-8-percent-increase-prices-leclerc-300x161.png 300w, https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/results-8-percent-increase-prices-leclerc-768x412.png 768w, https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/results-8-percent-increase-prices-leclerc-600x322.png 600w, https:\/\/climalife.com\/wp-content\/uploads\/2024\/04\/results-8-percent-increase-prices-leclerc.png 1322w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Instalarea de unit\u0103\u021bi de condensare R-455A pentru alimentarea camerelor frigorifice ale acestui nou magazin de proximitate.<\/p>\n","protected":false},"author":9,"featured_media":207483,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9162],"tags":[],"product_cat":[13131,9944],"class_list":["post-206135","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-studii-de-caz","product_cat-refrigerare","product_cat-sector-agroalimentar"],"_links":{"self":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts\/206135","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\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/comments?post=206135"}],"version-history":[{"count":6,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts\/206135\/revisions"}],"predecessor-version":[{"id":227905,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/posts\/206135\/revisions\/227905"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/media\/207483"}],"wp:attachment":[{"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/media?parent=206135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/categories?post=206135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/tags?post=206135"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/climalife.com\/ro\/wp-json\/wp\/v2\/product_cat?post=206135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}