Energierendement richtlijnen

  • Voorschriften en normen op het gebied van energierendement worden overal ter wereld geleidelijk aangescherpt. De Ecodesign richtlijn is het wetgevingskader dat op dit moment eisen vaststelt voor alle energiegerelateerde producten in de huishoudelijke, commerciële en industriële sectoren in de Europese Unie. De richtlijn is bedoeld om ervoor te zorgen dat fabrikanten het energieverbruik en de milieueffecten van hun producten verlagen door minimale energierendementsnormen op te stellen. Deze eisen zijn geleidelijk aangescherpt.

    Motoren, frequentieregelaars en power drive systems (elektrische aandrijvingen) worden ingedeeld op basis van hun energierendement. En sinds januari 2015 is het wettelijk verplicht dat nieuwe IE2-motoren die in Europa worden gebruikt, zijn uitgerust met een frequentieregelaar. In de norm EN 50598-2 zijn zowel de IE-klassen voor frequentieregelaars als de IES-klassen voor power drive systems (PDS) gedefinieerd.

    De frequentieregelaars van Danfoss voldoen al aan de strengste eisen van de EN 50598-norm voor energierendement en zijn geclassificeerd als IE2.

    Een online tool – Danfoss ecoSmart – maakt het eenvoudig om IE- en IES-klassen te berekenen overeenkomstig de EN 50598-2-norm.  

    Gebruik Danfoss ecoSmart om: 

    • standaardgegevens over deellastverliezen voor Danfoss frequentieregelaars op te zoeken;
    • deellastpunten voor een toepassing in te voeren;
    • de IE-klasse en deellastverliesgegevens voor een frequentieregelaar te berekenen;
    • de IES-klasse voor een asynchrone motor en frequentieregelaar te berekenen;
    • een rapport over de deellastverliesgegevens en de IE- of IES-rendementsklasse te genereren;
    • de deellastgegevenspunten te exporteren voor gebruik binnen uw eigen systeem.

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