Installing and Maintaining the HRPSU
1-2
114312 Rev. C
The HRPSU supports devices requiring up to 210 watts of power, as well as those
with lower power requirements. Each power supply module in the HRPSU
operates independently. For example, if you need to replace a power supply
module, you can turn off that module’s power switch, leaving the other modules
operational.
Figure 1-2 shows the front of the HRPSU with the front panels removed from two
slots, and a power supply module. The blank front panel on each power supply
slot normally remains on the HRPSU until a module is installed. The power
supply module, which has a permanent front panel, is provided with a latch for
handling the module and for keeping it in place during operation.
Figure 1-2.
HRPSU Power Rack and Power Supply Module
HRP0003A
Access barrier
Hot Swap
connector
Power Supply
Module
Backplane
Flange
Latch
HRPSU
Power Rack
Blank front
panels
