That's one way of doing it. I have done it a little different.. Transformer to TPC300 split to two outputs feeding two PSX each feeding a fixed input of a TIU. Each channel goes to a amp meter and volt meter then to one of the mainlines.
https://ogrforum.com/t...070#3259945170349070
I remember reading your thread a year or so ago. Will have to go back and re-read it as I don't remember all the details too well.
I might give your setup a try (meters after the TIU) and see if that makes any difference. Not sure what the TIU would change, but when I have the PH-180 directly to the PSX, then meters, then TIU, I was getting the strange results as described above. The PH-180's are quite sensitive and trip very fast also. I don't have a TPC and don't know much about them, but don't they have a very fast breaker in them also, like the PH-180? I know you can parallel 2 PH-180's with them, and that's a lot of power.
I may have gremlins? Had a strange problem with my Legacy system when I first got it in September. Yesterday the phones all quit working. Today I found a short in a cat 5 wire to the phone jack in the kitchen. It's a new house, we moved in last Sept. and phones had been working fine for over a year then just quit yesterday. The meters and PSX irregularities seem to fit right in here. Wonder what will be next?
