{"id":13647,"date":"2025-08-27T14:37:06","date_gmt":"2025-08-27T12:37:06","guid":{"rendered":"http:\/\/www.keyfrost.it\/kgc-gas-cooler-r744\/"},"modified":"2026-06-24T10:07:53","modified_gmt":"2026-06-24T08:07:53","slug":"kgc-gas-cooler-r744","status":"publish","type":"page","link":"https:\/\/www.keyfrost.it\/fr\/kgc-gas-cooler-r744\/","title":{"rendered":"KCG R744"},"content":{"rendered":"

<\/span><\/div><\/div><\/div>

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 refroidisseurs de gaz de la s\u00e9rie KCG sont fabriqu\u00e9s avec des ailettes en aluminium \u00e0 profil ondul\u00e9 et des tubes en cuivre d\u2019\u00e9paisseur accrue, con\u00e7us pour garantir un \u00e9change thermique optimal et une longue dur\u00e9e de vie. Les \u00e9changeurs de chaleur sont optimis\u00e9s pour des performances maximales sur une large plage de fonctionnement.
\nLe pas des ailettes est de 2,5 mm pour toutes les versions, diff\u00e9rents pas sont disponibles \u00e0 la demande du client.
\nLa gamme se compose des mod\u00e8les suivants:
\n\u2022 Diam\u00e8tre des ventilateurs 450 mm;
\n\u2022 Ventilateurs diam\u00e8tre 560 mm;
\n\u2022 Diam\u00e8tre des ventilateurs 630 mm;
\n\u2022 Diam\u00e8tre des ventilateurs 800 mm.
\nDes ventilateurs AC avec r\u00e9glage de coupure de phase ou des ventilateurs EC \u00e0 commutation \u00e9lectronique avec signal 0-10 V sont disponibles. En
\nSelon les besoins du client, les ventilateurs peuvent \u00eatre dispos\u00e9s sur une seule rang\u00e9e ou sur deux filesIls sont compatibles avec le r\u00e9frig\u00e9rant naturel R744 dans des applications transcritiques, con\u00e7us pour garantir un PS de 130 bar. La carrosserie pr\u00e9sente un design robuste et durable, r\u00e9alis\u00e9 en t\u00f4le d\u2019acier galvanis\u00e9e peinte gris 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. Les ventilateurs \u00e9lectroniques EC sont disponibles sur demande, 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 refroidisseurs de gaz sont fabriqu\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><\/div><\/div><\/div><\/div><\/div><\/div>

<\/div>\n<\/div><\/div><\/div><\/div><\/div>
<\/div><\/div><\/div><\/div><\/div><\/div>

KCG R744 EC<\/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\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Code<\/th>\nMod\u00e8le<\/th>\nVentilateurs<\/th>\nCapacit\u00e9 nominale*<\/th>\nFiche technique
\n(Inscrivez-vous pour t\u00e9l\u00e9charger)<\/a><\/th>\n<\/tr>\n<\/thead>\n
111700233<\/td>\nKGC 273145<\/td>\n1 x \u00d8450<\/td>\n21<\/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
111700239<\/td>\nKCG 261145 EC<\/td>\n1 x \u00d8450<\/td>\n20,1<\/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
111700151<\/td>\nKCG 546245<\/td>\n2 x \u00d8450<\/td>\n42<\/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
111700163<\/td>\nKCG 523245 EC<\/td>\n2 x \u00d8450<\/td>\n40,2<\/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
111700344<\/td>\nKCG 545245<\/td>\n2 x \u00d8450<\/td>\n41,9<\/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
111700368<\/td>\nKCG 523245 EC<\/td>\n2 x \u00d8450<\/td>\n40,2<\/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
111700152<\/td>\nKCG 785345<\/td>\n3 x \u00d8450<\/td>\n60,4<\/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
111700164<\/td>\nKCG 754345 EC<\/td>\n3 x \u00d8450<\/td>\n58<\/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
111700153<\/td>\nKCG 1095445<\/td>\n4 x \u00d8450<\/td>\n84,2<\/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
111700165<\/td>\nKCG 1050445 EC<\/td>\n4 x \u00d8450<\/td>\n80,8<\/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
111700345<\/td>\nKCG 1092445<\/td>\n4 x \u00d8450<\/td>\n84<\/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
111700369<\/td>\nKCG 1047445 EC<\/td>\n4 x \u00d8450<\/td>\n80,5<\/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
111700346<\/td>\nKCG 1572645<\/td>\n6 x \u00d8450<\/td>\n120,9<\/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
111700370<\/td>\nKCG 1508645 EC<\/td>\n6 x \u00d8450<\/td>\n116<\/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
111700347<\/td>\nKCG 2191845<\/td>\n8 x \u00d8450<\/td>\n168,5<\/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
111700371<\/td>\nKCG 2101845 EC<\/td>\n8 x \u00d8450<\/td>\n161,6<\/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
111700234<\/td>\nKCG 489156<\/td>\n1 x \u00d8560<\/td>\n37,6<\/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
111700240<\/td>\nKCG 543156 EC<\/td>\n1 x \u00d8560<\/td>\n41,8<\/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
111700154<\/td>\nKCG 980256<\/td>\n2 x \u00d8560<\/td>\n75,4<\/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
111700166<\/td>\nKCG 1089256 EC<\/td>\n2 x \u00d8560<\/td>\n83,8<\/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
111700348<\/td>\nKCG 978256<\/td>\n2 x \u00d8560<\/td>\n75,2<\/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
111700372<\/td>\nKCG 1087256 EC<\/td>\n2 x \u00d8560<\/td>\n83,6<\/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
111700155<\/td>\nKCG 1473356<\/td>\n3 x \u00d8560<\/td>\n113,3<\/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
111700167<\/td>\nKCG 1638356 EC<\/td>\n3 x \u00d8560<\/td>\n126<\/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
111700156<\/td>\nKCG 1920456<\/td>\n4 x \u00d8560<\/td>\n147,7<\/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
111700168<\/td>\nKCG 2139456 EC<\/td>\n4 x \u00d8560<\/td>\n164,5<\/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
111700349<\/td>\nKCG 1960456<\/td>\n4 x \u00d8560<\/td>\n150,8<\/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
111700373<\/td>\nKCG 2180456 EC<\/td>\n4 x \u00d8560<\/td>\n167,7<\/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
111700350<\/td>\nKCG 2946656<\/td>\n6 x \u00d8560<\/td>\n226,6<\/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
111700374<\/td>\nKCG 3275656 EC<\/td>\n6 x \u00d8560<\/td>\n251,9<\/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
111700351<\/td>\nKCG 3842856<\/td>\n8 x \u00d8560<\/td>\n295,5<\/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
111700375<\/td>\nKCG 4276856 EC<\/td>\n8 x \u00d8560<\/td>\n328,9<\/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
111700235<\/td>\nKCG 634163<\/td>\n1 x \u00d8630<\/td>\n48,8<\/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
111700241<\/td>\nKCG 727163 EC<\/td>\n1 x \u00d8630<\/td>\n55,9<\/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
111700157<\/td>\nKCG 1271263<\/td>\n2 x \u00d8630<\/td>\n97,8<\/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
111700169<\/td>\nKCG 1457263 EC<\/td>\n2 x \u00d8630<\/td>\n112,1<\/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
111700352<\/td>\nKCG 1268263<\/td>\n2 x \u00d8630<\/td>\n97,5<\/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
111700376<\/td>\nKCG 1453263 EC<\/td>\n2 x \u00d8630<\/td>\n111,8<\/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
111700158<\/td>\nKCG 1911363<\/td>\n3 x \u00d8630<\/td>\n147<\/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
111700170<\/td>\nKCG 2188363 EC<\/td>\n3 x \u00d8630<\/td>\n168,3<\/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
111700159<\/td>\nKCG 2499463<\/td>\n4 x \u00d8630<\/td>\n192,2<\/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
111700171<\/td>\nKCG 2868463 EC<\/td>\n4 x \u00d8630<\/td>\n220,6<\/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
111700355<\/td>\nKCG 4997863<\/td>\n8 x \u00d8630<\/td>\n384,4<\/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
111700379<\/td>\nKCG 5736863 EC<\/td>\n8 x \u00d8630<\/td>\n441,2<\/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
111700353<\/td>\nKCG 2544463<\/td>\n4 x \u00d8630<\/td>\n195,7<\/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
111700377<\/td>\nKCG 2916463 EC<\/td>\n4 x \u00d8630<\/td>\n224,3<\/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
111700354<\/td>\nKCG 3822663<\/td>\n6 x \u00d8630<\/td>\n294<\/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
111700378<\/td>\nKCG 4376663 EC<\/td>\n6 x \u00d8630<\/td>\n336,6<\/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
111700237<\/td>\nKCG 702180<\/td>\n1 x \u00d8800<\/td>\n54<\/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-13647","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.keyfrost.it\/fr\/wp-json\/wp\/v2\/pages\/13647","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=13647"}],"version-history":[{"count":4,"href":"https:\/\/www.keyfrost.it\/fr\/wp-json\/wp\/v2\/pages\/13647\/revisions"}],"predecessor-version":[{"id":16125,"href":"https:\/\/www.keyfrost.it\/fr\/wp-json\/wp\/v2\/pages\/13647\/revisions\/16125"}],"wp:attachment":[{"href":"https:\/\/www.keyfrost.it\/fr\/wp-json\/wp\/v2\/media?parent=13647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}