Silly questions...but these miners are single phase right? So when a 3 phase distribution panel is used it will need to be balanced for single phase? Thanks.
Actually, the panels will do that themselves as you plug in breakers.
The slots are spaced for and fed by phases 1-2-3-1-2-3-1-2-3 etc. so things automatically balance out as you add 1-pole, 1-slot wide (single phase-to neutral IF a neutral is supplied) or 2-pole, 2-slot wide line-to-line breakers.