no worries  my tests will use 1 miner for each psu which will pull about 1200-1500 watts at the wall

I just have the

dps1600 1  with your board

dps2000 2 in a j4bberwock 4k board

dps2500 1 not set up waiting for your second board.

basically any of the above will only run 1 s-9

 I will over clock and  under clock. and take  heat measurements plus give my pdu amp readings,  but I do not think I will ever exceed 1500 watts at the wall on any of the above psu's