Hitachi Advanced Server HA820 G2 User Guide 185
Specification Value
2893 at 240 VDC for China only
Power supply output —
Rated steady-state power 800 W at 200 VAC to 240 VAC input 800 W at
240 VDC input for China only
Maximum peak power 800 W at 200 VAC to 240 VAC input 800 W at
240 VDC input for China only
800 W Flex Slot -48 VDC Hot-plug Low Halogen Power Supply
Specification Value
Input requirements —
Rated input voltage -40 VDC to -72 VDC
-48 VDC nominal input
Rated input current 22.1 A at -40 VDC input
18.2 A at -48 VDC input, nominal input
12.0 A at -72 VDC input
Rated input power (W) 874 W at -40 VDC input
865 W at -48 VDC input, nominal input 854 W
at -72 VDC input
Rated input power (BTUs
per hour)
2983 at -40 VDC input
2951 at -48 VDC input, nominal input 2912 at -
72 VDC input
Power supply output —
Rated steady-state power
(W)
800 W at -40 VDC to -72 VDC
Maximum peak power (W) 800 W at -40 VDC to -72 VDC
Maximum peak power 800 W at -40 VDC to -72 VDC input
WARNING:
To reduce the risk of electric shock or energy hazards:
•
This equipment must be installed by trained service personnel.
•
Connect the equipment to a reliably grounded secondary circuit source. A secondary
circuit has no direct connection to a primary circuit and derives its power from a
transformer, converter, or equivalent isolation device.
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