Other Parts Discussed in Thread: TIDA-00601
I want to measure the current for a 3-phase power-meter (230V 63A max). There is already a reference-design which uses current-transformers, but I want to use shunt-resistors instead. My question is: Can I connect the differential input of the SD24 to this shunt-resistor or will the isolation of the input fail at 230V and connect the main-voltage to ground? The voltage-drop over the shunt-resistor will be around 50mV which is totally fine.
Thank you in advance.