IEC TS 60034-31:2021
Rotating electrical machines - Part 31: Selection of energy-efficient motors including variable speed applications - Application guidelines
This document is applicable to all electrical machines covered by IEC 60034-1, IEC 60034-30‑1 and IEC TS 60034-30-2.
a. references to relevant standards have been updated;
b. global market data for industrial motors have been updated;
c. guidelines and theories about normal industrial applications have been described;
d. energy efficiency comparison examples have been given.
This publication contains an attached file titled, “TS 60034-31 Generic Efficiency Interpolation”, in the form of an XLS document.
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