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Rogowski coil with or without external integrator in EVAL-ADE7953?

Question asked by Asuaza on Apr 13, 2016
Latest reply on Oct 12, 2016 by dlath

Hi everyone,

 

I have read the EVAL-ADE7953 and ADE7953 datasheets and I have some doubts about the Rogowski coil that I have to use.

 

1. I would like to know if I need a Rogowski coil without external integrator that provides a di/dt output that would be connected to the EVAL-ADE7953.

 

2. On the other hand, could I connect a Rogowski coil with external integrator that provides an AC voltage if I don not enable the integrator included in the EVAL-ADE7953?

 

3. Finally, if I want to use a CT sensor, could I employ a CT with a burden resistor included in the sensor? In that case, should I remove the burden resistors included en the EVAL-ADE7953?

 

Thank you in advance.

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