I need to measure a current of 100A using ADE9135A. for this, I have used a Current Transformer of 100/5A current transformer and connect it directly to the shunt resistor can it and a scaling factor is used to scale up the value.
is it possible to connect ct coil to a shunt resistor? can it measure the current in the load please refer to the image.
where can I find 100A AC shunt resistor or I have to make it on my own.
There are a variety of companies that make shunts that can handle 100A, a couple examples would be Isabellenhutte or Vishay. You can also find a variety of shunts on sites like digikey, just go to current sense resistors.
I would recommend picking a shunt size 300µΩ or smaller for the purposes of signal size and heat dissipation. Also, make sure that the shunt can take the amount of power you expect to be going across it. In addition to what I just mentioned, there are a variety of manufacturers out there who can make custom shunts to mechanically fit your design.
can I use this for 100A current sensing
please refer the link below: