Motor specifiers, repair shops, plant engineers. Not ideal for: High-speed (>3600 rpm) or VFD-only duty cycles – consult MG 1 Part 31 and IEEE 112 separately.
: This part specifies temperature rise limits, speed ratings, and the ability of the generator to withstand short circuits and overspeeds. NEMA MG 1 Part 33: Definite-Purpose Synchronous Generators Part 33 covers Definite-Purpose Synchronous Generators nema mg1-32 amp- 33