{"id":68,"date":"2026-06-15T07:47:06","date_gmt":"2026-06-15T07:47:06","guid":{"rendered":"https:\/\/busbarmanufacturer.com\/?post_type=product&p=68"},"modified":"2026-06-23T02:27:26","modified_gmt":"2026-06-23T02:27:26","slug":"copper-clad-aluminum-busbar-cca-busbar","status":"publish","type":"product","link":"https:\/\/busbarmanufacturer.com\/fr\/product\/copper-clad-aluminum-busbar-cca-busbar\/","title":{"rendered":"Barre omnibus en aluminium rev\u00eatu de cuivre (CCA)"},"content":{"rendered":"

Les barres omnibus en aluminium rev\u00eatu de cuivre (CCA) allient les avantages du cuivre et de l'aluminium, offrant ainsi une solution \u00e9conomique, l\u00e9g\u00e8re et durable pour diverses applications \u00e9lectriques. Ces barres omnibus sont constitu\u00e9es d'un noyau en aluminium recouvert d'une couche de cuivre, ce qui permet d'optimiser \u00e0 la fois la conductivit\u00e9 et la r\u00e9sistance tout en r\u00e9duisant le co\u00fbt global des mat\u00e9riaux.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Type de produit<\/th>\n\u00a0Barre omnibus en aluminium rev\u00eatu de cuivre (CCA)<\/th>\n<\/tr>\n<\/thead>\n
Contenu :<\/td>\nAluminium \u00e0 haute conductivit\u00e9<\/td>\n<\/tr>\n
Rev\u00eatement :<\/td>\nCuivre \u00e9lectroplaqu\u00e9<\/td>\n<\/tr>\n
Densit\u00e9 :<\/td>\nEnviron 3,3 g\/cm\u00b3 (nettement plus l\u00e9ger que le cuivre solide, dont la densit\u00e9 est de 8,96 g\/cm\u00b3)<\/td>\n<\/tr>\n
Coefficient de dilatation thermique :<\/td>\nProche de celui de l'aluminium, soit environ 23 \u00d7 10\u207b\u2076\/\u00b0C<\/td>\n<\/tr>\n
Conductivit\u00e9 :<\/td>\nComparable au cuivre pur, g\u00e9n\u00e9ralement autour de 80-90% selon la norme IACS (International Annealed Copper Standard)<\/td>\n<\/tr>\n
R\u00e9sistance :<\/td>\nR\u00e9sistivit\u00e9 inf\u00e9rieure \u00e0 celle de l'aluminium pur, soit environ 2,82 \u00d7 10\u207b\u2078 \u03a9\u00b7m<\/td>\n<\/tr>\n
R\u00e9sistance \u00e0 la traction :<\/td>\nElle se situe g\u00e9n\u00e9ralement entre 150 et 200 MPa<\/td>\n<\/tr>\n
Limite d'\u00e9lasticit\u00e9 :<\/td>\n10-15%<\/td>\n<\/tr>\n
Allongement :<\/td>\nconnexions de batteries, distribution d'\u00e9nergie, onduleurs solaires, syst\u00e8mes d'\u00e9oliennes, etc.<\/td>\n<\/tr>\n
\u00c9paisseur :<\/td>\nPersonnalisable, g\u00e9n\u00e9ralement compris entre 2 mm et 10 mm<\/td>\n<\/tr>\n
Largeur :<\/td>\nPersonnalisable, g\u00e9n\u00e9ralement compris entre 10 mm et 200 mm<\/td>\n<\/tr>\n
Longueur :<\/td>\nPersonnalisable en fonction des besoins de l'application<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

Fabricant leader de barres omnibus en aluminium rev\u00eatu de cuivre<\/h2>\n<\/div>\n
\n

En tant que fabricant de premier plan de barres omnibus en aluminium rev\u00eatu de cuivre (CCA), nous sommes sp\u00e9cialis\u00e9s dans la production de barres omnibus sur mesure de haute qualit\u00e9, alliant les avantages du cuivre et de l'aluminium. Nos barres omnibus CCA constituent une solution \u00e9conomique, l\u00e9g\u00e8re et durable pour diverses applications \u00e9lectriques.<\/p>\n<\/div>\n

\n

Capacit\u00e9s de production :<\/h3>\n

1. Des installations \u00e0 la pointe de la technologie :<\/strong><\/p>\n

\u00c9quip\u00e9e de machines et de technologies de fabrication de pointe afin de garantir la pr\u00e9cision et la haute qualit\u00e9 de chaque produit.
\nDes processus rigoureux de contr\u00f4le qualit\u00e9 et des installations d'essai permettant de garantir les performances des produits et leur conformit\u00e9 aux normes internationales.<\/p>\n

2. Une \u00e9quipe exp\u00e9riment\u00e9e :<\/strong><\/p>\n

Une \u00e9quipe sp\u00e9cialis\u00e9e d'ing\u00e9nieurs et de techniciens poss\u00e9dant une vaste exp\u00e9rience dans la conception et la fabrication de barres omnibus en acier au carbone (CCA).
\nDes efforts continus en mati\u00e8re de recherche et d\u00e9veloppement afin d'innover et d'am\u00e9liorer nos produits.<\/p>\n

3. Fabrication sur mesure :<\/strong><\/p>\n

Solutions sur mesure : dimensions des barres omnibus personnalisables (largeur, \u00e9paisseur et longueur) pour r\u00e9pondre aux exigences sp\u00e9cifiques de chaque projet.
\nChoix des mat\u00e9riaux : diff\u00e9rentes options sont propos\u00e9es en fonction des besoins de l'application, notamment pour les nuances d'aluminium du noyau et l'\u00e9paisseur du rev\u00eatement en cuivre.
\nAssistance \u00e0 la conception : une aide d'experts pour la conception de barres omnibus garantissant des performances optimales dans vos installations \u00e9lectriques.<\/p>\n<\/div>\n

\"barre<\/span><\/div>\n
\n
<\/div>\n<\/div>\n
\n

Comparaison des caract\u00e9ristiques : barres omnibus en CCA et barres omnibus en cuivre<\/h2>\n\n\n\n\n\n\n
<\/th>\nR\u00e9sistivit\u00e9
\n(ohm\u00b7mm\u00b2\/m)<\/th>\n		Conductivit\u00e9
\n(% I.A.C.S)<\/th>\n		R\u00e9sistance \u00e0 la traction
\n(MPa)<\/th>\n		Densit\u00e9
\n(g\/cm\u00b3)<\/th>\n		Volume de cuivre
\n(%)<\/th>\n		Capacit\u00e9 de transport de courant<\/th>\n<\/tr>\n<\/thead>\n
Barre omnibus CCA<\/td>\n\u2264 0,02455<\/td>\n\u2265 66,2<\/td>\n\u2264138<\/td>\n3.75+\/-0.07<\/td>\n17%+\/-2%<\/td>\n85%+\/-3%<\/td>\n<\/tr>\n
Barre omnibus en cuivre<\/td>\n0.017241<\/td>\n100<\/td>\n\u2265 250<\/td>\n8.89<\/td>\n100%<\/td>\n100%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

Application des barres omnibus en aluminium rev\u00eatu de cuivre :<\/h3>\n
    \n
  • Syst\u00e8mes de distribution d'\u00e9lectricit\u00e9<\/li>\n
  • Tableaux \u00e9lectriques et appareillages de commutation<\/li>\n
  • Transformers<\/li>\n
  • Syst\u00e8mes d'\u00e9nergie renouvelable (installations solaires et \u00e9oliennes)<\/li>\n
  • Installations \u00e9lectriques industrielles<\/li>\n<\/ul>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Barre omnibus l\u00e9g\u00e8re en aluminium rev\u00eatu de cuivre destin\u00e9e aux batteries de v\u00e9hicules \u00e9lectriques, aux syst\u00e8mes de stockage d'\u00e9nergie, aux onduleurs et \u00e0 la distribution \u00e9lectrique industrielle, permettant un formage sur mesure, le per\u00e7age de trous et des configurations de raccordement sp\u00e9cifiques aux \u00e9quipementiers.<\/p>\n

    \u221a Moins cher que le cuivre massif, ce qui permet de r\u00e9duire les co\u00fbts de mati\u00e8re.<\/p>\n

    \u221a La couche de cuivre prot\u00e8ge le c\u0153ur en aluminium contre la corrosion.<\/p>\n

    \u221a Le rev\u00eatement en cuivre offre une excellente conductivit\u00e9 \u00e9lectrique.<\/p>\n

    \u221a Le c\u0153ur en aluminium est plus l\u00e9ger que celui en cuivre, ce qui le rend plus facile \u00e0 manipuler.<\/p>","protected":false},"featured_media":69,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[15],"product_tag":[85,84,67],"class_list":["post-68","product","type-product","status-publish","has-post-thumbnail","product_cat-aluminum-bus-bar","product_tag-battery-connection-busbar","product_tag-cca-busbar","product_tag-ev-power-distribution","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nCopper Clad Aluminum Busbar CCA Busbar - Busbar Manufacturer<\/title>\n<meta name=\"description\" content=\"Custom CCA busbar for EV battery packs, energy storage, solar inverters and power distribution, offering lightweight copper-clad aluminum connection support.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/busbarmanufacturer.com\/fr\/product\/copper-clad-aluminum-busbar-cca-busbar\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Copper Clad Aluminum Busbar CCA Busbar - 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