User Manual

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.
152 HPE 800W Flex Slot -48VDC Hot-plug Power Supply