NonStop NS16000 Series Planning Guide (H06.11+)

bars are oriented inward, facing the components within the modular cabinet. To provide
redundancy, components are plugged into the right-side PDU and the extension bars. Each extension
bar is plugged into the UPS.
Figure 8 shows the AC power feed cables for the PDU and UPS for AC power feed from the top
of the cabinet when the optional UPS and ERM are installed. Also see “UPS and ERM (Optional)”
(page 131).
Figure 8 Top AC Power Feed When Optional UPS and ERM are Installed
Bottom AC Power Feed When Optional UPS and ERM are Installed
If your system includes the optional rackmounted HP UPS, the modular cabinet will have one PDU
located on the rear right side and four extension bars on the rear left side. The PDU and extension
bars are oriented inward, facing the components within the modular cabinet. To provide
redundancy, components are plugged into the right-side PDU and the extension bars. Each extension
bar is plugged into the UPS.
Figure 9 shows the AC power feed cables for the PDU and UPS for AC power feed from the bottom
of the cabinet when the optional UPS and ERM are installed. Also see “UPS and ERM (Optional)”
(page 131).
Monitored Three-Phase PDUs 45