NonStop NS16000 Series Planning Guide (H06.11+)

Bottom AC Power Feed, Monitored Single-Phase PDUs
Figure 3 shows the AC power feed cables on PDUs for AC feed at the bottom of the cabinet and
the AC power outlets along the PDU. These power outlets face in toward the cabinet:
Figure 3 Bottom AC Power Feed, Monitored Single-Phase PDUs
Top AC Power Feed When Optional UPS and ERM are Installed
If your system includes the optional rackmounted HP R5000 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 4 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).
Monitored Single-Phase PDUs 39