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ADE7880 Reading three-phase data from harmonic engine

Question asked by dparrini on Sep 23, 2015
Latest reply on Sep 28, 2015 by dparrini

Hi,

 

I need to read active power, reactive power, and harmonic distortion of the three (X, Y, Z) harmonic components for each phase every second. However, in the datasheet it's mentioned that the harmonic engine settling time after HCONFIG is set is about 750 ms, giving me the minimum of 2.25 s to measure all the three phases. There is any way to tweak this? Can I expect large errors measuring in 300 ms?

 

Thanks in advance,

David

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