@antelec question:
Good afternoon electronics, I have just been in a project where a three-phase system has to be sensed at 250 Amp, it was decided to use current transducers, more specifically the LEM LA 300 -s model, I require your wisdom and experience to guide me with the circuit of conditioning to take the output of the CT to the ADC of a programmable, the transducer provides an analog voltage of 4Vac at the output. I will appreciate any help, regards.