Meco Taizhou - MECO released DC and EC motor drived FAN COIL UNIT(FCU) As we all know, the using of DC motor to FCU will bring very significant energy saving effect. MECO
![Are electric motors more efficient at low or high speed, if they need to do the same amount of work? - Quora Are electric motors more efficient at low or high speed, if they need to do the same amount of work? - Quora](https://qph.fs.quoracdn.net/main-qimg-808dceceabd1d1cd7f4592ba28bb9bbf.webp)
Are electric motors more efficient at low or high speed, if they need to do the same amount of work? - Quora
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