What do you mean connected load? I know the kwh and calculated kva load on the transformers. Is that what you mean?
Also you said that both transformers supply 86% of the three phase load, is this a typo? If not could you please explain.
You said that this would not be a good guess, but...
I am trying to balance an electric distrubution circuit. I have the estimated KVA for each transformer bank and what phase it is on. On a three phase symetrical bank I take the load and divide it evenly across each phase 33% on each phase to get the load on each phase. On a single phase...