Mexico - Draft Mexican Official Standard PROY-NOM-016-ENER-2024, Energy Efficiency of three-phase squirrel-cage AC Induction Motors with a Rated Output of 0.746 kW to 373 kW. Limits, Test Methods and Marking

This draft Mexican Official Standard establishes the minimum energy efficiency values, test method, marking requirements and conformity assessment procedure. 

It applies to electric continuous duty, air-cooled, horizontally or vertically mounted, single rotational frequency (rotational speed of the motor shaft or axis), open- or closed-loop, three-phase squirrel-cage asynchronous AC induction motors with a rated output of 0.746 kW to 373 kW, 2, 4, 6 or 8 poles and at least a marked rated voltage of up to 600 V, which are imported, manufactured or marketed within the United Mexican States.

The following are excluded from the scope of this draft Mexican Official Standard: Electric motors that require auxiliary or additional cooling equipment.

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