PROY-NOM-014-ENER-2020 on energy efficiency of electric motors

Last updated: 2 May 2024

This Mexican Official Standard, equivalent to IE3 efficiency standards, applies to electric AC motors, single phase induction squirrel cage, air cooled, rated output of 0,188 kW to 2,238 kW, single frequency of rotation, 2, 4 or 6 poles or split-phase capacitor start, open or closed.

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