question: if I have 220V power, 13 Amps max power bar, can I run one lots of Neptune miner without problem? my calculation is 12Amps max. Please correct me if I am wrong.
Take your total wattage (2200 for neptune) and divide by voltage to get amps.
~10A @ 220VAC is what U will USE.
You need to plan to have some margin.
15A breakers MINIMUM IMneverHO.
YMMV
