Most recent
ANSI/NEMA MG 10011-2025
Power Index Calculation Procedure - Standard Rating Methodology for Motors, Power Drive Systems, and Complete Drive Modules
Test procedure for polyphase and single-phase electric motors (electric motors with rated speed at full load) that are in scope of 10 CFR Part 431 Subparts B, X and Z (“covered electric motor”).
NEMA: National Electrical Manufacturers Association [nema]