Hitachi Advanced Server HA820 G2 User Guide 66
11.
Slide the power supply into the bay until it clicks into place.
12.
Make sure the -48 V DC power source is off or the PDU breaker is in the off position, and then
connect the power cord to the -48 V DC power source or PDU.
13.
To supply -48 V to the power supply, turn on the -48 V power source or switch the PDU breaker to the
on position.
14.
Be sure that the power supply LED is green.
Installing the 1600 W Flex Slot -48 VDC hot-plug power supply
The DC power supply option kits do not ship with a Power Supply DC cable Kit and may not include a Power
Supply Cable Lug kit. The optional DC Cable kit or the optional DC Cable Lug Kit may be purchased directly
from Hitachi Vantara or an authorized reseller.
WARNING:
To reduce the risk of electric shock, fire, and damage to the equipment, you must install this
product in accordance with the following guidelines:
• The 1600 W Flex Slot -48 VDC hot-plug power supply is intended only for installation in Hitachi
Advanced Server product located in a restricted access location.
• The 1600 W Flex Slot -48 VDC hot-plug power supply is not intended for direct connection to the
DC supply branch circuit. Only connect this power supply to a power distribution unit (PDU) that
provides an independent overcurrent-protected output for each DC power supply. Each output
overcurrent-protected device in the PDU must be suitable for interrupting fault current available
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