Connecting The Power Cords To The Hardware - VERITAS NetBackup 5330 Installation Manual

Connecting the power cords to the hardware

11
Warning: Turn on the devices in the correct sequence; new expansion shelves,
existing expansion shelves, primary shelf, compute node.
Refer to the following section to turn on all devices in the proper order.
See "Turning on the hardware and verifying operation"
12
When all devices are operational, add the storage disk space to the appliance
system.
Typically, the rear of a rack is configured with a Power Distribution Unit (PDU) on
each side. The PDU on each side is from a different source to provide power
redundancy.
Caution: Do not turn on the power to any components while connecting the power
cords. The components must be turned on in a specific sequence to ensure correct
communication. Instructions that are referenced at the end of this topic contain the
sequence that you must follow.
Refer to the following section for a description of the power cable connectors as
needed.
See "NetBackup 5330 cables and connectors"
To connect the power cables
1
Verify that the AC power supply input for the compute node is within one of
these ranges:
100 - 127 VAC at 50/60 Hz, 8.2 A
■
200 - 240 VAC at 50/60 Hz, 4.4 A
■
2
Verify that the AC power supply input for the storage shelves is within the range
of 200 - 240 VAC at 50/60 Hz, 9.13 - 10.95 A.
3
For each component, obtain two power cords that are appropriate for your
region and equipment.
Hardware installation procedures
Connecting the power cords to the hardware
on page 12.
on page 72.
71