Motor grade energy efficiency issues, please help

2022-03-31View Original

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How to check the energy efficiency grade? Does this motor meet the energy efficiency grade requirements? If it doesn't apply, are there any corresponding specifications?

Reply #22022-03-31

Several levels of energy efficiency motors should be marked.

Reply #32022-03-31

There is no sign, the leader asked me to prove it

Reply #42022-04-03

There are national standard documents for the energy efficiency of three-phase asynchronous motors. Do you think this motor is within the evaluation range?

Reply #52022-04-04

There is a lack of power factor and rated current data. To calculate the motor efficiency, query GB18613.

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Motor grade energy efficiency issues, please help

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