The following figure shows an example of AC output cable connection:
Drive enclosure 1
Controller enclosure
: Connect
OUTPUT#0-n of the Power distribution unit to the PSU#0 inlet of the ETERNUS storage system.
: Connect
OUTPUT#1-n of the Power distribution unit to the PSU#1 inlet of the ETERNUS storage system.
Power distribution unit
Outlet
OUTPUT #0-1
Outlet
OUTPUT #0-2
Outlet
OUTPUT #1-2
Outlet
OUTPUT #1-1
PSU#1 Inlet
PSU#1
Inlet
PSU#0
Inlet
PSU#0 Inlet
3 Connect the power cord (AC input cable) plugs to the inlets of the power distribution unit.
Inlet
INPUT #0
Inlet
INPUT #1
Power distribution unit
4 Use the power cord clamps to prevent the power plugs from coming unplugged.
Attach the power cord clamps removed in Step 1.
5 Connect the plugs on the other end of the power cords (AC input cables) that were connected in Step 3 to
the sockets.
IMPORTANT
Power supply failure can be prevented by connecting the power cords (AC input cables) on the
INPUT#0 side and the INPUT#1 side to different power sources.
4. Connecting Cables
Power Cord Connection
60 Configuration Guide (Basic)
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