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.
Life cycle
NOW
PUBLISHED DS CLC IEC/TS 60034-30-2:2021 60.60
Standard published Oct 27, 2022
Related project
Adopted from
CLC IEC/TS 60034-30-2:2021
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