I have a CT of 800:1 and an ammeter with Scale 0-2000 amps AC
It says on its name plate 1MADC which i think means that when it has 1 milliamp dc current it will go to full deflection i measured resistance between its terminals that is coming 172 ohms
Now I took a 12 VDC battery and connected a decade box - a fluke digital multi-meter in ammeter selection in series and this ammeter , when my fluke is telling me that 1 amps is flowing in the circuit this ammeter goes full scale , but i expected it to go full scale at 1ma current , why is this happening
does a ct secondary outputs a dc current or an ac current do i need to add something to make it work
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