Amin Khorsandi
Member level 2
hello everybody
I used shunt for current sampling and I had no problem by shunt but in a project I found a problem. sampling 3 phase current using 3 shunts, if there is no isolation (for example not using CT before shunts) could cause current interference and sampling didn't work well.
could someone please give me a point to build a circuit for 3 phase (not isolated) sampling using shunt?
I used shunt for current sampling and I had no problem by shunt but in a project I found a problem. sampling 3 phase current using 3 shunts, if there is no isolation (for example not using CT before shunts) could cause current interference and sampling didn't work well.
could someone please give me a point to build a circuit for 3 phase (not isolated) sampling using shunt?