TConnolly
Lifetime Supporting Member
5000 X 5 current transformer has an oval window about 9" X 5" (23cm x 13cm) but the water cooled buss bar passing through it is only about 1.5" (4cm) in diameter. We're having considerably difficulty calibrating the 5A x 10V signal conditoner to match a calibrated current sensor. While I suspect the problem is the signal conditoner I'm wondering if the size of the CT window can be a factor.