{"id":17244,"date":"2024-03-22T16:48:13","date_gmt":"2024-03-22T15:48:13","guid":{"rendered":"http:\/\/www.cibinrefrigerazione.it\/centrali\/groland-r449\/"},"modified":"2026-06-16T16:33:09","modified_gmt":"2026-06-16T14:33:09","slug":"groland-r449","status":"publish","type":"page","link":"https:\/\/www.cibinrefrigerazione.it\/fr\/centrali\/groland-r449\/","title":{"rendered":"Groland R449"},"content":{"rendered":"

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Enregistrement n\u00e9cessaire pour le t\u00e9l\u00e9chargement des fichiers<\/span><\/span><\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div>

<\/a><\/div><\/div>

Return<\/span><\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div>

<\/i><\/i><\/span>Technologie des onduleurs<\/span><\/a><\/h4><\/div>
\n

L’utilisation d’une centrale frigorifique avec compresseurs \u00e0 inverseur.
\nUne centrale frigorifique \u00e0 inverseur est capable de r\u00e9guler la puissance frigorifique n\u00e9cessaire \u00e0 l’installation en modifiant en continu le
\nnombre de tours de ses composants. Un tel syst\u00e8me permet :
\n– de fonctionner avec une pression d’\u00e9vaporation constante dans toutes les conditions de travail ;
\n– de fonctionner avec un rendement thermodynamique maximal ;
\n– maximiser l’efficacit\u00e9 des \u00e9changeurs de chaleur ;
\n– limiter les temps de r\u00e9action de l’installation ;
\n– augmenter la dur\u00e9e de vie des composants ;
\n– limiter au minimum la consommation \u00e9lectrique des machines.
\nPrenons comme exemple l’\u00e9tude de cas pr\u00e9sent\u00e9e dans le tableau 1, qui prend comme r\u00e9f\u00e9rence un compresseur de 25 HP.
\nLes lignes surlign\u00e9es en bleu montrent qu’une machine traditionnelle peut \u00eatre compar\u00e9e \u00e0 une machine \u00e0 inverseur lorsque
\nelles sont compar\u00e9es dans des conditions nominales. En fonctionnement \u00e0 charge partielle, une machine traditionnelle consommera davantage d’\u00e9lectricit\u00e9 et fournira moins de puissance frigorifique, au d\u00e9triment du COP et des co\u00fbts d’exploitation.<\/p>\n<\/div><\/div><\/div>

<\/i><\/i><\/span>La l\u00e9gislation europ\u00e9enne<\/span><\/a><\/h4><\/div>
\n

Extrait du r\u00e8glement (UE) n\u00b0 517\/2014 du Parlement europ\u00e9en et du Conseil du 16 avril 2014
\nrelatif aux gaz \u00e0 effet de serre fluor\u00e9s et abrogeant le r\u00e8glement (CE) n\u00b0 842\/2006
\nR\u00e8glement (UE) n\u00b0 517\/2014 du Parlement europ\u00e9en et du Conseil du 16 avril 2014
\nsur les gaz \u00e0 effet de serre fluor\u00e9s et abrogeant le r\u00e8glement (CE) n\u00b0 842\/2006
\nANNEXE III : Interdictions de mise sur le march\u00e9 vis\u00e9es \u00e0 l’article 11, paragraphe 1
\nANNEXE : Interdictions de mise sur le march\u00e9 vis\u00e9es \u00e0 l’article 11, paragraphe 1
\nProduits et \u00e9quipements. Le cas \u00e9ch\u00e9ant, le PRG des m\u00e9langes contenant des gaz \u00e0 effet de serre fluor\u00e9s est calcul\u00e9
\nconform\u00e9ment \u00e0 l’annexe IV, comme pr\u00e9vu \u00e0 l’article 2, point 6.
\nProduits et \u00e9quipements : le cas \u00e9ch\u00e9ant, le PRG des m\u00e9langes contenant des gaz \u00e0 effet de serre fluor\u00e9s est calcul\u00e9
\nconform\u00e9ment \u00e0 l’annexe IV, comme pr\u00e9vu \u00e0 l’article 2, point 6<\/p>\n

DATE D’INTERDICTION : 1er janvier 2022
\n11 R\u00e9frig\u00e9rateurs et cong\u00e9lateurs \u00e0 usage commercial (\u00e9quipements herm\u00e9tiquement scell\u00e9s) contenant des HFC dont le
\npotentiel de r\u00e9chauffement global est \u00e9gal ou sup\u00e9rieur \u00e0 150.
\nR\u00e9frig\u00e9rateurs et cong\u00e9lateurs \u00e0 usage commercial (\u00e9quipements herm\u00e9tiquement scell\u00e9s) contenant des HFC dont le PRG est \u00e9gal ou sup\u00e9rieur \u00e0 150.
\nDATE D’INTERDICTION : 1er janvier 2020<\/p>\n

DATE D’INTERDICTION : 1er janvier 2020
\n12 \u00c9quipements de r\u00e9frig\u00e9ration fixes contenant des HFC dont le potentiel de r\u00e9chauffement global est \u00e9gal ou sup\u00e9rieur \u00e0
\n2500, ou dont le fonctionnement d\u00e9pend desdits HFC, \u00e0 l’exception des \u00e9quipements con\u00e7us pour refroidir des
\nproduits \u00e0 des temp\u00e9ratures inf\u00e9rieures \u00e0 -50 \u00b0C.<\/p>\n

\u00c9quipements de r\u00e9frig\u00e9ration fixes contenant des HFC ou dont le fonctionnement repose sur ces substances,
\navec un PRG sup\u00e9rieur ou \u00e9gal \u00e0 2 500, \u00e0 l’exception des \u00e9quipements destin\u00e9s \u00e0 des applications con\u00e7ues pour refroidir des produits \u00e0 des temp\u00e9ratures
\ninf\u00e9rieures \u00e0 \u2013 50 \u00b0C.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>

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

GROLAND R449 TN 50Hz<\/h2><\/h2><\/div>\n
\n\n\n\n\n\n
Code<\/th>\nMod\u00e8le<\/th>\nPuissance frigorifique TN max.<\/th>\nPuissance frigorifique TN min.<\/th>\nPuissance frigorifique BT max.<\/th>\nPuissance frigorifique BT min.<\/th>\nFiche technique
\n(Inscrivez-vous pour t\u00e9l\u00e9charger)<\/a><\/th>\n<\/tr>\n<\/thead>\n
999920001<\/td>\nG1A 13N<\/td>\n13<\/td>\n2,3<\/td>\n–<\/td>\n–<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG5A 20N<\/td>\n20<\/td>\n2,3<\/td>\n–<\/td>\n–<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG5A 40N<\/td>\n40<\/td>\n4,1<\/td>\n–<\/td>\n–<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG6A 58N<\/td>\n58<\/td>\n4,1<\/td>\n–<\/td>\n–<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG7A 78N<\/td>\n78<\/td>\n5,8<\/td>\n–<\/td>\n–<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG7A 105N<\/td>\n105<\/td>\n8,3<\/td>\n–<\/td>\n–<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

TN: Tevap= -10\u00b0C Tcond=45\u00b0C
\n<\/em>BT: Tevap= -30\u00b0C Tcond=45\u00b0C<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>

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

GROLAND R449 BT 50Hz<\/h2><\/h2><\/div>\n
\n\n\n\n\n\n
Code<\/th>\nMod\u00e8le<\/th>\nPuissance frigorifique TN max.<\/th>\nPuissance frigorifique TN min.<\/th>\nPuissance frigorifique BT max.<\/th>\nPuissance frigorifique BT min.<\/th>\nFiche technique
\n(Inscrivez-vous pour t\u00e9l\u00e9charger)<\/a><\/th>\n<\/tr>\n<\/thead>\n
999920041<\/td>\nG1A 5,5B<\/td>\n–<\/td>\n–<\/td>\n5,6<\/td>\n0,6<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG5A 13B<\/td>\n–<\/td>\n–<\/td>\n12,9<\/td>\n1,3<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG6A 19B<\/td>\n–<\/td>\n–<\/td>\n18,8<\/td>\n1,3<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG7A 36B<\/td>\n–<\/td>\n–<\/td>\n35,6<\/td>\n2,5<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

TN: Tevap= -10\u00b0C Tcond=45\u00b0C
\n<\/em>BT: Tevap= -30\u00b0C Tcond=45\u00b0C<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>

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

GROLAND R449 TN – BT 50Hz<\/h2><\/h2><\/div>\n
\n\n\n\n\n\n
Code<\/th>\nMod\u00e8le<\/th>\nPuissance frigorifique TN max.<\/th>\nPuissance frigorifique TN min.<\/th>\nPuissance frigorifique BT max.<\/th>\nPuissance frigorifique BT min.<\/th>\nFiche technique
\n(Inscrivez-vous pour t\u00e9l\u00e9charger)<\/a><\/th>\n<\/tr>\n<\/thead>\n
999920061<\/td>\nG1A 6N 2B<\/td>\n6<\/td>\n3,2<\/td>\n2,1<\/td>\n0,9<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n999920131<\/td>\nG4A 13N 4B<\/td>\n13<\/td>\n2,3<\/td>\n4,3<\/td>\n0,6<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG5A 13N 3B<\/td>\n13<\/td>\n2,3<\/td>\n2,9<\/td>\n1,3<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG5A 22N 4B<\/td>\n22<\/td>\n4,1<\/td>\n4,1<\/td>\n1,8<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG5A 31N 6B<\/td>\n31<\/td>\n5,8<\/td>\n5,9<\/td>\n2,5<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n999920135<\/td>\nG6A 13N 4B<\/td>\n13<\/td>\n2,3<\/td>\n4,3<\/td>\n0,6<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n999920141<\/td>\nG6A 19N 9B<\/td>\n19<\/td>\n3,2<\/td>\n8,8<\/td>\n1,3<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG6A 22N 9B<\/td>\n22<\/td>\n4,1<\/td>\n8,8<\/td>\n1,3<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n999920140<\/td>\nG6A 24N 5,5B<\/td>\n24<\/td>\n3,2<\/td>\n5,6<\/td>\n0,6<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG6A 37N 9B<\/td>\n37<\/td>\n8,3<\/td>\n8,8<\/td>\n1,3<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG6A 49N 6B<\/td>\n49<\/td>\n5,8<\/td>\n5,9<\/td>\n2,5<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG7A 47N 16B<\/td>\n47<\/td>\n8,3<\/td>\n15,8<\/td>\n2,5<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG7A 88N 16B<\/td>\n88<\/td>\n11<\/td>\n15,8<\/td>\n2,5<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n
\n–<\/td>\nG8A 32N 9B<\/td>\n32<\/td>\n2,3<\/td>\n8,8<\/td>\n1,3<\/td>\n
\n \n \n\n
\n <\/div>\n
\n \n Download<\/span>\n <\/g><\/svg>\n <\/a>\n <\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

TN: Tevap= -10\u00b0C Tcond=45\u00b0C
\n<\/em>BT: Tevap= -30\u00b0C Tcond=45\u00b0C<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":17242,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-17244","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.cibinrefrigerazione.it\/fr\/wp-json\/wp\/v2\/pages\/17244","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cibinrefrigerazione.it\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cibinrefrigerazione.it\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cibinrefrigerazione.it\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cibinrefrigerazione.it\/fr\/wp-json\/wp\/v2\/comments?post=17244"}],"version-history":[{"count":4,"href":"https:\/\/www.cibinrefrigerazione.it\/fr\/wp-json\/wp\/v2\/pages\/17244\/revisions"}],"predecessor-version":[{"id":19580,"href":"https:\/\/www.cibinrefrigerazione.it\/fr\/wp-json\/wp\/v2\/pages\/17244\/revisions\/19580"}],"up":[{"embeddable":true,"href":"https:\/\/www.cibinrefrigerazione.it\/fr\/wp-json\/wp\/v2\/pages\/17242"}],"wp:attachment":[{"href":"https:\/\/www.cibinrefrigerazione.it\/fr\/wp-json\/wp\/v2\/media?parent=17244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}