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
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.
|Publication type||International Standard|
|TC/SC||TC 22/SC 22G - Adjustable speed electric drive systems incorporating semiconductor power convertersrss|
|ICS||29.130.01 - Switchgear and controlgear in general|
29.160.30 - Motors
29.200 - Rectifiers. Converters. Stabilized power supply
|File size||6413 KB|
The following test report forms are related:
Share your publications
Learn how to share your publications with your colleagues, using networking options.
Our prices are in Swiss francs (CHF). We accept all major credit cards (American Express, Mastercard and Visa), PayPal and bank transfers as form of payment.
Keep in touch
Keep up to date with new publication releases and announcements with our free IEC Just Published email newsletter.
Contact customer services
Please send your enquiry by email or call us on +41 22 919 02 11 between 09:00 – 17:00 CET Monday to Friday.