HP (Hewlett-Packard) FL939UT#ABA ユーザーズマニュアル

Power supply

Operating voltage range

90-269 VAC

90-269 VAC

Rated voltage range

Rated line frequency

50-60 Hz

400 Hz

50-60 Hz

400 Hz

Operating line frequency range

47-66 Hz

393-407 Hz

47-66 Hz

393-407 Hz

Rated input current

11A@100-127 VAC

5.5A@200-240 VAC

11.0A@118 VAC

12.0A@100 VAC,
1110W

12.0A@115 VAC,
1250W

10.0A@200-240VA
C, 1250W

12.0A@118 VAC ,
1250W

Heat dissipation

(Configuration and software
dependent)

Typical: 1707 Btu/hr = (430 kg-cal/hr)

Max: 3538 Btu/hr = (892 kg-cal/hr)

Typical: 2128 Btu/hr = (536 kg-cal/hr)

Max: 4457 Btu/hr = (1123 kg-cal/hr)

Max2: 5019 Btu/hr = (1265 kg-cal/hr)

Power supply fan

2x80x25 mm variable speed

2x80x25 mm variable speed

ENERGY STAR Qualified (config
dependent)

Yes

Yes

80 PLUS compliant

80 PLUS BRONZE compliant

80 PLUS SILVER compliant

FEMP Standby Power compliant
@115V (<2W in S5 – Power Off)

Yes

Yes

EuP compliant @ 230V (<1w in S5 --
Power Off)

Yes

Yes

Power Consumption in sleep mode (as
defined by ENERGY STAR) - Suspend
to RAM (S3) (Instantly Available PC)
measured at 115V.

<20 watts

<20 watts

Built-in Self Test LED

Yes

Yes

Surge Tolerant Full Ranging Power
Supply (withstands power surges up to
2000V)

Yes

Yes

*

See the Site Prep Guide for additional information on input voltage restrictions and how to obtain 1250W output.

Power consumption and heat dissipation specifications are available for multiple 850W and 1110W
power supply configurations. To review available specifications, see 

.

To reach zero power consumption, unplug the workstation from the power outlet or use a power strip
with an on/off switch. For additional information about power-saving features, see the operating system
documentation.

ENWW

Specifications

11