It is my understanding that I can run one 1400w miner per 240v circuit at 5.83A. If my breaker is 15A I can fit 2 S9's on one circuit and be at 77.7% load, correct?
* Should I up this to 20A just in case of spikes?
* Should I stick to individual circuits?
* What if I up the breaker to 30A ...