The Power is a nice question 
let me introduce it with a picture
http://img835.imageshack.us/img835/2632/powerzq.jpg
so the connection is 3 phaseal 230V in the middel are only 2 miners connected because the free space at the bottom of the cabinet may i will add 2 miner later.
so all in one we have 23A +10A + 20A but not constantly mostly with a variability of 2-3 A.
so we have 53A * 230V = around 12190 W so around 1219W per Miner.
The miners are doing 1960 - 2340 Mhash/s that belongs by the room temperatur so if we have outside -2 degree an additional Fan cool down the room to max 5 degree
if this is reach the miner could be pushed more.
So over a month the average MHash/s would be 2100 mean 4200 per row
For all which want to have a look to the internal draft maschine please check the picture below how you can see enought
http://img15.imageshack.us/img15/7880/side1s.jpg
let me introduce it with a picture
http://img835.imageshack.us/img835/2632/powerzq.jpg
so the connection is 3 phaseal 230V in the middel are only 2 miners connected because the free space at the bottom of the cabinet may i will add 2 miner later.
so all in one we have 23A +10A + 20A but not constantly mostly with a variability of 2-3 A.
so we have 53A * 230V = around 12190 W so around 1219W per Miner.
The miners are doing 1960 - 2340 Mhash/s that belongs by the room temperatur so if we have outside -2 degree an additional Fan cool down the room to max 5 degree
if this is reach the miner could be pushed more.
So over a month the average MHash/s would be 2100 mean 4200 per row
For all which want to have a look to the internal draft maschine please check the picture below how you can see enought
http://img15.imageshack.us/img15/7880/side1s.jpg
