{"id":11914,"date":"2025-05-27T18:13:13","date_gmt":"2025-05-27T16:13:13","guid":{"rendered":"https:\/\/impafri.com\/product\/installations-de-refroidissement-r-290\/"},"modified":"2025-10-05T11:35:04","modified_gmt":"2025-10-05T09:35:04","slug":"installations-de-refroidissement-r-290","status":"publish","type":"product","link":"https:\/\/impafri.com\/fr\/produit\/installations-de-refroidissement-r-290\/","title":{"rendered":"INSTALLATIONS DE REFROIDISSEMENT R-290"},"content":{"rendered":"<p>Groupes frigorifiques silencieux \u00e0 condensation par air pour les applications de r\u00e9frig\u00e9ration commerciale, utilisant une faible charge de propane comme r\u00e9frig\u00e9rant primaire contenu dans l&rsquo;installation, et de l&rsquo;eau ou du glycol comme r\u00e9frig\u00e9rant secondaire pour le transport du froid.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>S\u00c9RIE<\/strong><\/p>\n<ul>\n<li>R\u00e9duction de la charge de r\u00e9frig\u00e9rant R-290.<\/li>\n<li>Compresseur herm\u00e9tique \u00e0 spirale mont\u00e9 sur amortisseurs et isol\u00e9 acoustiquement, avec clixon interne et chauffage de carter.<\/li>\n<li>Batterie de condensation \u00e0 grande surface compos\u00e9e de tubes en cuivre et d&rsquo;ailettes en aluminium, avec un dimensionnement tropicalis\u00e9 pour une temp\u00e9rature ambiante de 45 \u00b0C.<\/li>\n<li>Moto-ventilateur avec contr\u00f4le proportionnel de la pression de condensation par variation de la vitesse.<\/li>\n<li>Circuit frigorifique en tube de cuivre recuit \u00e9quip\u00e9 de pressostats haute et basse pression ATEX, de soupapes de s\u00e9curit\u00e9 et d&rsquo;un filtre.<\/li>\n<li>Circuit hydraulique en tube de cuivre avec raccords filet\u00e9s, avec vanne de remplissage\/vidange, purgeur d&rsquo;air, commutateur de d\u00e9bit, thermom\u00e8tres et manom\u00e8tres d&rsquo;entr\u00e9e et de sortie.<\/li>\n<li>Panneau d&rsquo;alimentation \u00e9lectrique et de contr\u00f4le, avec protection diff\u00e9rentielle g\u00e9n\u00e9rale, disjoncteur moteur-ventilateur et disjoncteur compresseur et thermistance.<\/li>\n<li>Contr\u00f4le \u00e9lectronique avec interface de contr\u00f4le num\u00e9rique.<\/li>\n<li>Alarme sonore et lumineuse.<\/li>\n<\/ul>\n<p><strong>OPTIONNEL<\/strong><\/p>\n<ul>\n<li>  Module hydraulique int\u00e9gr\u00e9.<br \/>\n\u25baMod\u00e8les MWF-SD-6.<br \/>\n\u25baMod\u00e8les AWF-SD-6 et MWF-SD-7.<br \/>\n\u25baMod\u00e8les AWF-SD-7.<\/li>\n<li>Grille de protection pour la batterie externe.<\/li>\n<li>Rev\u00eatement en polyur\u00e9thane sur le serpentin du condenseur.<\/li>\n<li>Protection contre les chutes de tension et les d\u00e9faillances de phase Scroll.<\/li>\n<li>Contr\u00f4le de la condensation pour les tr\u00e8s basses temp\u00e9ratures.<\/li>\n<\/ul>\n<p> <strong> PROPANE <\/strong><br \/>\nLe propane, ou R-290, est un hydrocarbure utilis\u00e9 comme r\u00e9frig\u00e9rant dans les \u00e9quipements compacts de r\u00e9frig\u00e9ration commerciale et industrielle. Il a un faible impact environnemental et d&rsquo;excellentes propri\u00e9t\u00e9s thermodynamiques. <\/p>\n<p> <strong> Potentiel de r\u00e9chauffement global :<\/strong><br \/>\nPRG = 0,02 selon IPCC AR6<br \/>\nPoint d&rsquo;\u00e9bullition \u00e0 1,013 bar (\u00baC) : -42,10<br \/>\nD\u00e9rive de temp\u00e9rature (\u00baC) : 0<br \/>\nClassification de s\u00e9curit\u00e9 : A3. Non toxique mais extr\u00eamement inflammable. <\/p>\n<p><strong>COMPRESSEURS <\/strong><br \/>\nLes compresseurs herm\u00e9tiques scroll se caract\u00e9risent par leur grande robustesse et fiabilit\u00e9 de fonctionnement, et comme ils sont refroidis exclusivement par le gaz r\u00e9frig\u00e9rant, ils permettent une insonorisation efficace. Ventilateurs silencieux \u00e0 basse vitesse, sur structure antivibratoire. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Groupes frigorifiques \u00e0 condensation \u00e0 air silencieux pour les applications de r\u00e9frig\u00e9ration commerciale, utilisant une faible charge de propane comme r\u00e9frig\u00e9rant primaire contenu dans l&rsquo;installation, et de l&rsquo;eau ou du glycol comme r\u00e9frig\u00e9rant secondaire pour le transport du froid.<\/p>\n<p><strong>S\u00c9RIE WF-SD<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-11241 \" src=\"https:\/\/impafri.com\/wp-content\/uploads\/2025\/05\/plantas-enfriadoras.jpg\" alt=\"\" width=\"401\" height=\"166\" srcset=\"https:\/\/impafri.com\/wp-content\/uploads\/2025\/05\/plantas-enfriadoras.jpg 707w, https:\/\/impafri.com\/wp-content\/uploads\/2025\/05\/plantas-enfriadoras-300x124.jpg 300w, https:\/\/impafri.com\/wp-content\/uploads\/2025\/05\/plantas-enfriadoras-600x249.jpg 600w\" sizes=\"auto, (max-width: 401px) 100vw, 401px\" \/><\/p>\n<p><a href=\"https:\/\/impafri.com\/wp-content\/uploads\/2025\/05\/plantas-enfriadoras-esquema-800x272.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-11244 \" src=\"https:\/\/impafri.com\/wp-content\/uploads\/2025\/05\/plantas-enfriadoras-esquema-800x272.jpg\" alt=\"\" width=\"544\" height=\"185\" srcset=\"https:\/\/impafri.com\/wp-content\/uploads\/2025\/05\/plantas-enfriadoras-esquema-800x272.jpg 800w, https:\/\/impafri.com\/wp-content\/uploads\/2025\/05\/plantas-enfriadoras-esquema-1400x476.jpg 1400w, https:\/\/impafri.com\/wp-content\/uploads\/2025\/05\/plantas-enfriadoras-esquema-768x261.jpg 768w, https:\/\/impafri.com\/wp-content\/uploads\/2025\/05\/plantas-enfriadoras-esquema-300x102.jpg 300w, https:\/\/impafri.com\/wp-content\/uploads\/2025\/05\/plantas-enfriadoras-esquema-600x204.jpg 600w, https:\/\/impafri.com\/wp-content\/uploads\/2025\/05\/plantas-enfriadoras-esquema.jpg 1479w\" sizes=\"auto, (max-width: 544px) 100vw, 544px\" \/><\/a><\/p>\n","protected":false},"featured_media":11237,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[169,181,161],"product_tag":[],"class_list":["post-11914","product","type-product","status-publish","has-post-thumbnail","product_cat-equipements-frigorifiques-intarcon","product_cat-systeme-waterloop","product_cat-waterloop-fr","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>INSTALLATIONS DE REFROIDISSEMENT R-290 | Impafri<\/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:\/\/impafri.com\/fr\/produit\/installations-de-refroidissement-r-290\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"INSTALLATIONS DE REFROIDISSEMENT R-290 | Impafri\" \/>\n<meta property=\"og:description\" content=\"Groupes frigorifiques \u00e0 condensation \u00e0 air silencieux pour les applications de r\u00e9frig\u00e9ration commerciale, utilisant une faible charge de propane comme r\u00e9frig\u00e9rant primaire contenu dans l&#039;installation, et de l&#039;eau ou du glycol comme r\u00e9frig\u00e9rant secondaire pour le transport du froid. 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