{"id":13643,"date":"2025-08-27T08:27:45","date_gmt":"2025-08-27T06:27:45","guid":{"rendered":"http:\/\/www.keyfrost.it\/kc-r455a\/"},"modified":"2026-06-24T10:04:51","modified_gmt":"2026-06-24T08:04:51","slug":"kc-r455a","status":"publish","type":"page","link":"https:\/\/www.keyfrost.it\/fr\/kc-r455a\/","title":{"rendered":"KC R455A"},"content":{"rendered":"

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Pour t\u00e9l\u00e9charger des fichiers, vous devez vous inscrire<\/span><\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div>

<\/i>Return<\/span><\/a><\/div><\/div><\/div><\/div><\/div>

<\/i><\/i><\/span>Caract\u00e9ristiques g\u00e9n\u00e9rales<\/span><\/a><\/h4><\/div>
\n

Les KC sont fabriqu\u00e9s avec des ailettes en aluminium \u00e0 profil ondul\u00e9 et des tubes stri\u00e9s, pour garantir un \u00e9change thermique optimal et une longue dur\u00e9e de vie. Ils sont \u00e9tudi\u00e9s et con\u00e7us pour les r\u00e9frig\u00e9rants verts et pour garantir une PS de 30 bar. La carrosserie pr\u00e9sente une conception robuste et durable, r\u00e9alis\u00e9e en t\u00f4le d\u2019acier galvanis\u00e9e enduite de poudre grise RAL7035, et permet une large accessibilit\u00e9 aux \u00e9l\u00e9ments int\u00e9rieurs. Il y a un conduit \u00e9lectrique tout au long du d\u00e9veloppement de la machine pour permettre le passage des c\u00e2bles.
\nLes motoventilateurs respectent la Directive Ecodesign 2009\/125\/CE, appliqu\u00e9e par le R\u00e8glement UE 327\/2011 et portent le marquage CE.
\nLes ventilateurs \u00e9lectroniques EC sont mont\u00e9s en standard, pour une modulation optimale de la capacit\u00e9 de l\u2019\u00e9changeur. Les grilles de protection sont con\u00e7ues pour emp\u00eacher tout contact avec les parties mobiles du ventilateur.<\/p>\n<\/div><\/div><\/div>

<\/i><\/i><\/span>Normes de r\u00e9f\u00e9rence<\/span><\/a><\/h4><\/div>
\n

Les KC sont r\u00e9alis\u00e9s selon les normes suivantes:
\n\u2022 EN 378
\n\u2022 Les \u00e9changeurs de chaleur sont conformes \u00e0 la directive 2014\/68\/UE relative aux \u00e9quipements sous pression (Pressure Equipment Directive PED);
\n\u2022 Les gammes r\u00e9pondent \u00e0 la Directive Machines 2006\/42\/CE, et \u00e0 la Directive basse tension 2014\/35\/UE ;
\n\u2022 Les moteurs \u00e9lectriques sont conformes \u00e0 la norme EN 60335-1 et portent le marquage CE<\/p>\n<\/div><\/div><\/div>

<\/i><\/i><\/span>Conditions de calcul<\/span><\/a><\/h4><\/div>
\n

Voici les r\u00e8gles et conditions appliqu\u00e9es pour le calcul des capacit\u00e9s d\u00e9clar\u00e9es dans le catalogue.
\nLes normes et conditions applicables au calcul des capacit\u00e9s publi\u00e9es dans ce catalogue sont indiqu\u00e9es ci-dessous.<\/p>\n

Condensateurs fluides G1
\nNorme appliqu\u00e9e \/ r\u00e9f\u00e9rence standard EN 378
\nR\u00e9frig\u00e9rant \/ Refrigerant R455A
\nTemp\u00e9rature de l\u2019air d\u2019entr\u00e9e \/ Inlet air temperature 35\u00b0C
\nTemp\u00e9rature de condensation \/ Condensing temperature 45\u00b0C (mid point)
\nSous-refroidissement \/ Subcooling 2 K
\nDesurchauffage \/ Desuperheating 30 K
\nT 10<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>

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KC R455A EC G1<\/strong><\/h1>\n<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Code<\/th>\nMod\u00e8le<\/th>\nValeur dimensionnelle<\/th>\nCapacit\u00e9 nominale*<\/th>\nFiche technique
\n(Inscrivez-vous pour t\u00e9l\u00e9charger)<\/a><\/th>\n<\/tr>\n<\/thead>\n
111700227<\/td>\nKC 127145 EC G1<\/td>\n10 kW<\/td>\n9,8<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700139<\/td>\nKC 269245 EC G1<\/td>\n20 kW<\/td>\n20,7<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700320<\/td>\nKC 256245 EC G1<\/td>\n20 kW<\/td>\n19,7<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700228<\/td>\nKC 304156 EC G1<\/td>\n20 kW<\/td>\n23,4<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700229<\/td>\nKC 367163 EC G1<\/td>\n20 kW<\/td>\n28,2<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700231<\/td>\nKC 385180 EC G120 kW<\/td>\n20 kW<\/td>\n29,6<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700140<\/td>\nKC 425345 EC G1<\/td>\n30 kW<\/td>\n32,7<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700141<\/td>\nKC 540445 EC G1<\/td>\n40 kW<\/td>\n41,5<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700321<\/td>\nKC 537445 EC G1<\/td>\n40 kW<\/td>\n41,3<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700142<\/td>\nKC 614256 EC G1<\/td>\n40 kW<\/td>\n47,2<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700324<\/td>\nKC 607256 EC G1<\/td>\n40 kW<\/td>\n46,7<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700336<\/td>\nKC 770280 EC G1<\/td>\n50 kW<\/td>\n59,2<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700193<\/td>\nKC 776280 EC G1<\/td>\n50 kW<\/td>\n59,7<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700328<\/td>\nKC 732263 EC G1<\/td>\n50 kW<\/td>\n56,3<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700145<\/td>\nKC 735263 EC G1<\/td>\n50 kW<\/td>\n56,5<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700322<\/td>\nKC 852645 EC G1<\/td>\n60 kW<\/td>\n65,5<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700143<\/td>\nKC 975356 EC G1<\/td>\n70 kW<\/td>\n75<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700323<\/td>\nKC 1078845 EC G1<\/td>\n80 kW<\/td>\n82,9<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700144<\/td>\nKC 1230456 EC G1<\/td>\n90 kW<\/td>\n94,6<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700325<\/td>\nKC 1226456 EC G1<\/td>\n90 kW<\/td>\n94,3<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700146<\/td>\nKC 1226363 EC G1<\/td>\n90 kW<\/td>\n94,3<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700194<\/td>\nKC 1278380 EC G1<\/td>\n90 kW<\/td>\n98,3<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700147<\/td>\nKC 1491463 EC G1<\/td>\n110 kW<\/td>\n114,7<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700329<\/td>\nKC 1469463 EC G1<\/td>\n110 kW<\/td>\n113<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700195<\/td>\nKC 1573480 EC G1<\/td>\n110 kW<\/td>\n121<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700337<\/td>\nKC 1552480 EC G1<\/td>\n110 kW<\/td>\n119,4<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700326<\/td>\nKC 1950656 EC G1<\/td>\n150 kW<\/td>\n150<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700327<\/td>\nKC 2461856 EC G1<\/td>\n180 kW<\/td>\n189,3<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700330<\/td>\nKC 2452663 EC G1<\/td>\n180 kW<\/td>\n188,6<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700338<\/td>\nKC 2555680 EC G1<\/td>\n190 kW<\/td>\n196,5<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700331<\/td>\nKC 2984863 EC G1<\/td>\n230 kW<\/td>\n229,5<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
111700339<\/td>\nKC 3146880 EC G1<\/td>\n240 kW<\/td>\n242<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n <\/g><\/svg>\n Download<\/span>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

*conditions de calcul<\/a><\/span><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-13643","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.keyfrost.it\/fr\/wp-json\/wp\/v2\/pages\/13643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.keyfrost.it\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.keyfrost.it\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.keyfrost.it\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.keyfrost.it\/fr\/wp-json\/wp\/v2\/comments?post=13643"}],"version-history":[{"count":4,"href":"https:\/\/www.keyfrost.it\/fr\/wp-json\/wp\/v2\/pages\/13643\/revisions"}],"predecessor-version":[{"id":16120,"href":"https:\/\/www.keyfrost.it\/fr\/wp-json\/wp\/v2\/pages\/13643\/revisions\/16120"}],"wp:attachment":[{"href":"https:\/\/www.keyfrost.it\/fr\/wp-json\/wp\/v2\/media?parent=13643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}