I notice that the S19's have two C13 power inputs.  Can anyone tell me how much current each C13 draws on an S19j?  I'm a little confused... I thought C13 was for 120V?  This says it needs 240V.  It's not 120V on each input, I take it?  Or is this some technique so you can plug them into different circuits to share the load?

I have Nema 6-20P outlets, is it ok to use a Nema 6-20 to dual C13 splitter on the same circuit?  Total draw is something like 2900W on my S19j 96T