how to detect reverse AC connection to IC ADE7953 ( wrongly connected phase to neutral pin and neutral to phase pin). and what is effect of it on reading.
There is no way to detect reverse AC signal directly from chip side, you can see the SPECIFICATIONS part of ADE7953 datasheet, there has ANALOG INPUTS limitation, if your application isn't designed well, the chip may be ruined when you wrongly connected phase to neutral pin and neutral to phase pin. If your application can adapt this change, you can also see if the power is reversed for signal reverse information. Hope this will help. Thank you very much!
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