HP 3PAR T-Class Installation and Deinstallation Guide

5 Checks and Setup before Powering On the Storage System
This chapter describes how to connect the power cords and complete the power on sequence for
an HP 3PAR T-Class Storage System.
Checking Power Cord Connections
The storage systems arrive with all internal power cords configured and connected.
Before powering on the storage system, verify the following:
• All AC cords are correctly configured and have not become loose during shipping.
• The service processor is properly connected to the PDU as shown in “Redundant Power
Configuration (T400)” (page 67) or “Redundant Power Configuration (T800)” (page 68).
AC Cord Connections
The storage system AC cords are Y-cables. Connect the cords to two power supplies at the rear
of the controller nodes and drive chassis to the PDUs at the bottom of the cabinet (Figure 54
(page 64)).
Figure 54 Cabling of Power Supplies and PDUs
Each PDU has two separate power banks with four receptacles (Figure 55 (page 65)).
64 Checks and Setup before Powering On the Storage System