NOM-074-SCFI-1994: Energy efficiency of alternating current induction motors, squirrel cage type, in powers from 0.746 kW (1 CP) to 149.2 kW (200 CP). - Limits-Testing methods.

This standard establishes the minimum levels of energy efficiency that must comply the three-phase induction motors in powers of 0.746 kW (1 HP) up to 149.2 kW (200 HP) according to their efficiency (standard or high efficiency) and according to its cooling system (open or closed). See the attachements for the minimum levels of energy efficiency.

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