请注意:此版本的所有临时修订版将在您购买时提供。范围IEC 60034的本部分旨在确定通过试验确定效率的方法，并规定获得特定损耗的方法。本标准适用于IEC 60034-1范围内所有尺寸的直流电机、交流同步电机和感应电机。注:这些方法可应用于其他类型的电机，如旋转变流器、交流换向器电机和单相感应电机。

Please note: All interim revisions for this edition available at time of your purchase will be included.ScopeThis part of IEC 60034 is intended to establish methods of determining efficiencies from tests, and also to specify methods of obtaining specific losses.This standard applies to d.c. machines and to a.c. synchronous and induction machines of all sizes within the scope of IEC 60034-1.NOTE These methods may be applied to other types of machines such as rotary converters, a.c. commutator motors and single-phase induction motors.