Reference Guide

5.4
3PAR InServ E-Class/F-Class Storage Server Physical Planning Manual
Storage server PDUs are equipped with NEMA® L6–30 or IEC 60309 connectors, depending on
the region. The appropriate receptacles or adapters are necessary at the operating site to
accommodate these connectors.
3PAR PDU - 0
3PAR PDU - 1
3PAR PDU - 2
3PAR PDU - 3
Customer Power A1
Customer Power B1
Customer Power B2
Customer Power A2
0732_L_R1
NOTE: If a storage server cabinet has only one Node Chassis and up to four Drive
Chassis (i.e., it does not have components installed in the top four bays (bays 0–3),
or the highest 16U of the cabinet), the two upper PDUs (PDU 0 and PDU1) are not
used to power the system and need not be connected. Redundant power is still
supplied to the lower bays in the cabinet through PDU 2 and PDU 3.
NOTE: For details on power requirements for third-party racks, see Chapter 7,
Third-Party Rack Mounting.