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ADE7953 Neutral Current Measurement

Product Number: ADE7953


      ADE7953 have second input channel  for  Neutral Current Measurement. What is the function for Neutral Current Measurement? If no measure neutral current, have any side effect?  Thank you.



  • Hi Patrick, 

    The Neutral current measurement is used for tamper detection. If B > than A or A > B then something is being tampered. A should equal B. channel B can also be used a second metering path Va * IB this may be useful in a branch monitoring case where you have a wall outlet with 2 sockets or 2 currents using the same voltage. 

    You do not need to use the second channel B if you only need channel A . Just make sure your register setting are correct for cf and you only use channel A for accumulation if you are using CF.