Directives éco-énergétiques

  • Les réglementations et normes relatives à l'efficacité énergétique sont progressivement renforcées partout dans le monde. La directive sur l'écoconception est le cadre législatif qui définit actuellement les exigences relatives à tous les produits liés à l'énergie dans les secteurs domestiques, commerciaux et industriels dans l'ensemble de l'Union européenne. Son objectif est de garantir que les fabricants réduisent leur consommation d'énergie et l'impact sur l'environnement de leurs produits, en fixant des normes d'efficacité énergétique minimales. Ces exigences ont été progressivement renforcées.

    Les moteurs, les variateurs et les entraînements électriques de puissance sont classifiés selon leur efficacité énergétique. Par ailleurs, depuis janvier 2015, la législation stipule que les nouveaux moteurs IE2 devront disposer d'un variateur pour être utilisés en Europe. La norme EN 50598-2 définit les classes IE des variateurs, ainsi que les classes IES des entraînements électriques de puissance.

    Les variateurs Danfoss sont déjà conformes aux exigences les plus strictes de la norme EN 50598 pour l'efficacité énergétique et sont classifiés IE2.

    L'outil en ligne Danfoss ecoSmart facilite le calcul des classes IE et IES selon la norme EN 50598-2.  

    Grâce à ecoSmart de Danfoss, vous pouvez : 

    • accéder aux données standard de pertes sous charge partielle des variateurs Danfoss
    • saisir les points de charge partielle d'une application
    • calculer la classe IE et les données de charge partielle d'un variateur
    • calculer la classe IES d'un moteur asynchrone et d'un système de variateur
    • créer un rapport consignant les données de pertes sous charge partielle et la classe de rendement IE ou IES
    • exporter les points de données sous charge partielle à utiliser dans votre propre système

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