I am trying to use ADE9153A.
The purpose of the ADE9153A is to:
1. Active power measurement
2. 220 AC PT measurement
My question is as follows:
1. In the example circuit using a CT sensor, the current is input to IAP and IAN. No other circuits are visible. How do I measure active power with only CT current?
2. I want to measure PT and voltage. Can I use the ADE9153A to measure the voltage on AC L and N lines? I wonder what will happen.
Thank you for reading my question.
It is impossible to measure the active power using only the current channel. You need to connect the 220 VAC to the voltage channel.
Please use this application note as your guide. https://www.analog.com/media/en/technical-documentation/application-notes/AN-1562.pdf.
You can measure the voltage using the chip by reading the voltage RMS registers.
Please use the technical reference manual as your guide.
Thank you very much for your interest in ADE9153A.