IEC 61800-9-2:2017


Language: EN Adjustable speed electrical power drive systems - Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications - Energy efficiency indicators for power drive systems and motor starters

Language: FR Entraînements électriques de puissance à vitesse variable - Partie 9-2: Ecoconception des entraînements électriques de puissance, des démarreurs de moteurs, de l'électronique de puissance et de leurs applications entraînées - Indicateurs d'efficacité énergétique pour les entraînements électriques de puissance et les démarreurs de moteurs


Language: EN IEC 61800-9-2:2017 specifies energy efficiency indicators of power electronics (complete drive modules, CDM), power drive systems (PDS) and motor starters, all used for motor driven equipment. It specifies the methodology for the determination of losses of the complete drive module (CDM), the power drive system (PDS) and the 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 document proposes a methodology for the implementation of the best energy efficiency solution of drive systems. This depends on the architecture of the motor driven system, on the speed/load profile and on the operating points over time of the driven equipment.

Language: EN Language: FR
Date of issue
TC 22/SC 22G
ICS Codes
29.130.01, 29.160.30, 29.200
Publication number

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