IBM p5 550, Technical Overview And Introduction

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IBM System p5 550 and 550Q Technical Overview and Introduction
The Base/Side Mount Universal PDU (FC 9188) and the optional, additional, Universal PDU
(FC 7188) support a wide range of country requirements and electrical power specifications.
The PDU receives power through a UTG0247 power line connector. Each PDU requires one
PDU-to-wall power cord. Nine power cord features are available for different countries and
applications by varying the PDU-to-wall power cord, which must be ordered separately. Each
power cord provides the unique design characteristics for the specific power requirements. To
match new power requirements and save previous investments, these power cords can be
requested with an initial order of the rack or with a later upgrade of the rack features.
The PDU has 12 client-usable IEC 320-C13 outlets. There are six groups of two outlets fed by
six circuit breakers. Each outlet is rated up to 10 amps. Each group of two outlets is fed from
one 15 amp circuit breaker.
The Universal PDUs are compatible with previous models.
Figure 1-4 PDU placement and PDU view
1.5.7 Rack-mounting rules for the p5-550 or p5-550Q
The primary rules that should be followed when mounting the p5-550 or p5-550Q into a rack
are as follows:
򐂰 The p5-550 or p5-550Q is designed to be placed at any location in the rack. For rack
stability, it is advisable to start filling a rack from the bottom.
򐂰
Any remaining space in the rack can be used to install other systems or peripherals,
provided that the maximum permissible weight of the rack is not exceeded and the
installation rules for these devices are followed.
򐂰 Before placing a p5-550 or p5-550Q into the service position, it is essential that the rack
manufacturer’s safety instructions have been followed regarding rack stability.
Note: Based on the power cord that is used, the PDU can supply from 4.8 kVA to 19.2 kVA.
The total kilovolt ampere (kVA) of all the drawers plugged into the PDU must not exceed
the power cord limitation.