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.
| CSA Group | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | IEC TS 60034-30-2:2016 |
| Product Name | Rotating electrical machines - Part 30-2: Efficiency classes of variable speed AC motors (IE-code) |