Energy Efficient Drives

Energy consumption of electric drive units

IE1, IE2, IE3, IE4 motor app IE1, IE2, IE3, IE4 Motor APP

In industrial applications, electric drive units are responsible for between 30-40% of all electrical energy generated. Optimization of efficiency for the entire drive system including the application/process is a significant factor – the potential savings is typically about 30-60%.

Definition of Energy Classes

International Standard Internationaler Standard

Definition of Energy Classes
1-phase Motor

EISA 2014 Expansion Ruling
Country regulations for energy efficiency on drive solutions Ländervorschriften zur Energieeffizienz bei Antriebslösungen

Country Regulations

Transition to IE3 on January 1, 2017 Energy-efficient NORD motors for global use

Transition_to_IE3_m700

On January 1, 2017, efficiency requirements on electric motors in the European Union will become stricter according to the Regulation (EC) 640/2009 implementing Ecodesign Directive 2009/125/EC.