Dell EMC ECS U400 - U-Series single-phase AC power cabling

ECS power calculator
Use the power and weight calculator to refine the power and heat values to more-
closely match the hardware configuration for your system. The calculator contains the
latest information for power and weight planning.
U-Series single-phase AC power cabling
Provides the single-phase power cabling diagram for the U-Series ECS Appliance.
The switches plug into the front of the rack and route through the rails to the rear.
Power Cabling
72 D- and U-Series Hardware Guide