Let’s talk three phase.?
As a residential consumer there is absolutely no reason to buy brand new three phase equipment in my opinion.
Looking through auctions and buying three phase equipment has its pluses....
You’re buying this from industry which consider these machines almost garbage.
Some of these machines are 230 V three-phase, 460 V three-phase, 550 V three phase, 600 V three-phase.
If you’re in residential and you only have 240 V single phase, don’t look at this gifted horse in the mouth!
Many machines can be converted using VFD’s, RPCs, PP’s(Phase Perfect) and static phase converter‘s .
Each conversion method has its pros and cons....
But, if you’re buying A surface grinder for $50 like I just did that is 550 V., that has three motors… What do you do?