[RE-wrenches] Split Phase Load Rating

[Mark Frye]

Folks,

Back again into the way back machine, I once installed a system with 
multiply FX's stacked in a split-phase configuration. At the advice of 
the engineer, I also installed an auto-transformer across the lines to 
help balance the per-phase loads.

With the current split-phase inverters (Outback, Schneider, Magnum) what 
is the per-phase rating? Do any or all of them deliver 100% output 
rating to a single phase? If not, what is the max percentage output is 
allowed on a single phase? Do folks have to spend alot of time making 
sure there split-phase loads are balanced?

Thanks,

Mark