Energieffektivitetsdirektiver

  • Bestemmelser og standarder i forbindelse med energieffektivitet blir gradvis utvidet over hele verden. Økodesigndirektivet er lovgivningen som for øyeblikket definerer kravene til alle energirelaterte produkter til hjemmebruk, kommersiell og industriell sektor i hele EU. Formålet er å sikre at produsentene reduserer energiforbruket og miljøpåvirkningen for sine produkter ved å fastsette minstestandarder for energieffektivitet. Disse kravene er blitt gradvis skjerpet.

    Motorer, AC drives og power dirves blir klassifisert ifølge energieffektivitet. Siden januar 2015 har det vært et lovmessig krav at nye IE2-motorer skal ha en AC drive for å kunne brukes i Europa. Standarden EN 50598-2 definerer IE-klasser for AC drives, og dessuten IES-klasser for power drive-systemer.

    Omformerne fra Danfoss samsvarer allerede med de strengeste kravene i EN 50598-standarden for energieffektivitet, og er klassifisert som IE2.

    Et online-verktøy – Danfoss ecoSmart – gjør det lett å beregne IE og IES i henhold til EN 50598-2 standarden.  

    Bruk Danfoss ecoSmart til å: 

    • slå opp standard dellasttap for Danfoss AC drives
    • angi eventuelle anvendelsesspesifikke dellastpunkter
    • beregne IE-klasse og dellastdata for en AC drive
    • beregne IES-klasse for en asynkronmotor og et AC drive-system
    • utarbeide en rapport som dokumenterer data for dellasttap og IE- eller IES-effektivitetsklasse
    • eksportere dellastdatapunkter til bruk i ditt system

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