The Solar CT is a YHDC SCT013 50A/1V current transformer with the burden resistor removed IAW this thread (thank you craigcurtin). I configured it for a turns ratio of 1860 and it gives a good comparison with the revenue meter.
The Hangar CTs are YHDC SCT013 20A/1V current transformers, again with the burden resistors removed. I set their turns ratio at 2090:1 after “calibrating” against a Kill-a-Watt. Alas, there is no revenue meter for comparison with these.
But after your response and re-reading that entire thread I believe I need to do a better calibration or at least tweak the turns ratio for the Hangar CTs until I flatten out the Hangar curve. I’ll report back when I have some results.
Thanks,
Joe