HP StorageWorks 2/140 director 2/140 rack mount kit installation instructions - Page 21

Connecting the Director 2/140 to a Power Source, AC power connections

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Installation Instructions 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 Figure 5. 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 11

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Installation Instructions
11
director 2/140 rack mount kit installation instructions
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
Figure 5
.
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