I tried searching for this but may not have used the right search terms. I have a standard US service panel with the center tapped 240VAC supply. The VUE monitors the total input power to the service panel using two 200A CTs. What I would like to do is monitor the power on each 120VAC leg of the input. I think the VUE does that internally and then adds the two sides to report the total input power.
Question 1: Is there a simple way to display the power for each 120VAC leg?
Question 2: What would be the problem with running ports in parallel such as Port A in parallel with Port 1? It appears that a multiplier of 4 can be applied to Port 1 to correct for a 200A CT. The accuracy would suffer with the large multiplier but should be good enough for my purposes. This does assume a common return for all the ports and that may not be true.
Question 3: Are there other ways to monitor the power on the two 120VAC inputs? Since my maximum loads are in the 30A range, I think I could use two of the large diameter 50A CTs on Port 1 and Port 2.