HP ProLiant DL380 Gen9, Руководство пользователя

Страница: 196 / 215

Specifications 196
Power supply output
Rated steady-state power
800 W at 200 VAC to 277 VAC
input
800 W at 380 VDC input
Maximum peak power
800 W at 200 VAC to 277 VAC
input
800 W at 380 VDC input
HPE 800W Flex Slot -48VDC Hot-plug Power Supply
Specification Value
Input requirements
Rated input voltage
-40 VDC to -72 VDC
-48 VDC nominal input
Rated input current
26 A at -40 VDC input
19 A at -48 VDC input, nominal
input
12.4 A at -72 VDC input
Rated input power (W)
936 W at -40 VDC input
912 W at -48 VDC input, nominal
input
900 W at -72 VDC input
Rated input power (BTUs per
hour)
3194 at -40 VDC input
3112 at -48 VDC input, nominal
input
3071 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
WARNING: To reduce the risk of electric shock or energy hazards:
• This equipment must be installed by trained service personnel, as defined by the NEC and
IEC 60950-1, Second Edition, the standard for Safety of Information Technology
Equipment.
• 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.
• The branch circuit overcurrent protection must be rated 27 A.
CAUTION: This equipment is designed to permit the connection of the earthed conductor of
the DC supply circuit to the earthing conductor at the equipment.
If this connection is made, all of the following must be met:
• This equipment must be connected directly to the DC supply system earthing electrode
conductor or to a bonding jumper from an earthing terminal bar or bus to which the DC
supply system earthing electrode conductor is connected.
• This equipment must be located in the same immediate area (such as adjacent cabinets) as
any other equipment that has a connection between the earthed conductor of the same DC
supply circuit and the earthing conductor, and also the point of earthing of the DC system.
The DC system must be earthed elsewhere.
• The DC supply source is to be located within the same premises as the equipment.
• Switching or disconnecting devices must not be in the earthed circuit conductor between
the DC source and the point of connection of the earthing electrode conductor.