CT interfacing with arduino

[Electronics_chaitanya]

Hello Everybody


Currently i am trying to interface CT with Arduino.Rating of CT are as below


Is: 5A at Ip:50A
so it should produce 5A in secondary while 50A flowing through primary.

i am flowing 500mA in primary so it should produce about 0.05A,and i am connecting burden resistor of 50ohms so Vout should be


Vo=0.05*50=2.5V


but when i check with my voltmeter i am not getting these voltages.

I am not connecting any rectifier now i m measuring just with AC volt meter.



any advice suggestions are most welcomed





-Regards

 

[ashad]

Check my circuit might be helpful for you
https://www.edaboard.com/threads/331728/