HP StorageWorks director 2/140 Manuale di istruzioni per l'installazione - Pagina 21
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Connecting the Director 2/140 to a Power Source
The Director 2/140 includes two power supplies (labeled PS0 and PS1 on the rear of
the unit) for redundancy. Each power supply must be connected to an appropriate
power source that provides 220-volt AC power.
The Director 2/140 is shipped with the following power cords:
•
Two (2) PDU (power distribution unit) power cords
•
Two (2) 110-volt AC power cords (for Director 2/64 only)
IMPORTANT: The 110-volt AC power cords provided in the kit are not for use with the Director
2/140. For more information, see the hp StorageWorks director power cord advisory instruction.
WARNING: To prevent electric shock, use only the supplied PDU power cord(s).
Also, verify that the facility power receptacle is the correct type, supplies the
required voltage, and is properly grounded.
Connect each Director 2/140 power supply to a power distribution unit receptacle
using a PDU power cord as shown in
NOTE: To ensure redundancy, install an second optional PDU and connect each PDU power
cord to a separate PDU. Also note that the Director 2/140 does not have a power switch.
Therefore, the Director 2/140 powers on when its power cords are connected to facility power.
Figure 5: AC power connections
director 2/140 rack mount kit installation instructions
Figure
5.
Installation Instructions
11