3-Phase power connections for 40U-C (older racks)
Some environments use 3-phase power for 40U-C racks used for several Data Domain
systems. In those situations it is desirable to balance the current draw across all 3
phases. The recommended 3-phase power cabling attempts to do that, but an optimal
configuration is dependent on the specific installation. The following figures show
recommended 3-phase power connections for several Data Domain systems.
Figure 67 Recommended 3-phase power connections for the Expansion Rack
Installing the Shelves
106
Data Domain ES30 Expansion Shelf and FS15 SSD Shelf
Hardware Guide