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SR EN 50598-2:2015

Ecodesign for power drive systems, motor starters, power electronics & their driven applications - Part 2: Energy efficiency indicators for power drive systems and motor starters

This European Standard specifies the energy efficiency indicators for power electronics (e.g. complete drive modules, CDM), power drive systems and motor starters, all used for motor driven equipment in the power range of 0,12 kW up to 1 000 kW. It specifies the methodology for determination of losses of the complete drive module (CDM), the power drive system (PDS) and the complete motor system. It defines IE and IES-classes, their limit values and provides test procedures for the classification of the overall losses of the motor system. Furthermore, this part of EN 50598 proposes a methodology for characterization of the best energy efficiency solution to be implemented. This depends on the motor driven system architecture, the speed/load profile and the operating points over time of the driven equipment. The methodology of the extended product approach and the semianalytical models are defined in Part 1 of the series. The structure of this EN 50598 contains the following: - the losses of a standardized reference PDS (RPDS) and the mathematical model for their calculation ar

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Status : Withdrawn
Approval date : 10/30/2015
Withdrawal date : 4/7/2020
Number of pages : 142
ICS : 29.160.30 Motors
Technical Committee : 36 - Power electronic systems and equipment

Relations with other standards: