Hai, I want to mesure the energy of a 3 Phase supply of 440V,5A using ADE7880 energy meter.What design changes is needed for the circuit.
From your question it seems that you already have a meter design and want to modify it to measure 440V,5A ?
If yes, can you please share the existing design and i can suggest the changes. Is this a 4- wire wye supply? What is the maximum expected voltage and current on the lines?
Thank you for your reply,
I'm attaching my circuit designed for line voltage of 440V and line current of 400A .And the CT output is 5A i'm using.
My intention is to use it in a furnace industry.
Please suggest the changes needed for both wye connection and delta connection
Retrieving data ...