Galaxy® HDX4 - Rorke Data

1.2.6 Power Supply Units
PSU Canister
Chapter 1: Introduction
The s ubsystem i s equi pped with t wo ( 2) r edundant, hot-swappable,
350W PSUs, which are located at the enclosure’s rear section. The
PSU is permanently mounted into a 2U canister especially designed
to c ontain both t he PSU and a c ooling module. I f the P SU is
removed, the cooling module is also removed.
As shown in the figure above, each PSU comes with a power socket
for power cord connection and an on/off power switch. A single LED
indicates the PSU status. When a PSU failure occurs, the LED is lit
constantly red. A handle above the PSU enables you to safely
retrieve or install the PSU into the chassis.
A r etention s crew he lps s ecure t he P SU within t he module ba y. T o
remove t he P SU, t he r etention s crew m ust be r emoved f irst. After
you install a PSU, make sure the retention screw is firmly secured.
For detailed specifications of the p ower supply, please r efer t o
Appendix A.
.
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