Rotating electrical machines - Part 30-2: Efficiency classes of variable speed AC motors (IE-code)

The information about the standard:

Designation standards: IEC/TS 60034-30-2-ed.1.0
Publication date standards: 8.12.2016
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: International technical standard
Kategorie: Technische Normen IEC

Annotation of standard text IEC/TS 60034-30-2-ed.1.0 :

IEC TS 60034-30-2:2016(E) specifies efficiency classes for variable speed rotating electric machines not covered in IEC 60034-30-1. The classification only covers machines designed for operation with sinusoidal fundamental current that are not designed to be operated direct on-line (grid), for example permanent magnet synchronous machines with and without additional reluctance torque, sinusoidal reluctance synchronous machines and synchronous machines with DC field windings.