IEC/TS 60034-31 Rotating electrical machines. Part 31: Selection of energy-efficient motors including variable speed applications - Application guide

Language: English, FrenchIEC 60034-31, which is a technical specification, has been prepared by IEC technical committee 2: Rotating machinery.The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site in the data related to the specific publication.ScopeThis part of IEC 60034 provides a guideline of technical aspects for the application of energy-efficient, three-phase, electric motors. It not only applies to motor manufacturers, OEMs (original equipment manufacturers), end users, regulators and legislators but to all other interested parties.This technical specification is applicable to all electrical machines covered by IEC 60034-30. Most of the information however is also relevant for cage-induction machines with output powers exceeding 375 kW.