Operating Environment; Rated Input Power - HP 6720t - Mobile Thin Client Getting Started

466202-002.book Page 45 Wednesday, February 20, 2008 11:44 PM

Operating environment

The operating environment information in the following table may be helpful if
you plan to use or transport the computer in extreme environments.
Factor
Temperature
Operating (reading to an optical disc)
Nonoperating
Relative humidity (noncondensing)
Operating
Nonoperating
Maximum altitude (unpressurized)
Operating (14.7 to 10.1 psia*)
Nonoperating (14.7 to 4.4 psia*)
*Pounds per square inch absolute (psia) is a unit of measurement for altitude.

Rated input power

The power information in this section may be helpful if you plan to travel
internationally with the computer.
The computer operates on DC power, which can be supplied by an AC or a DC
power source. Although the computer can be powered from a standalone DC power
source, it should be powered only with an AC adapter or a DC power source
supplied and approved by HP for use with this computer.
The computer is capable of accepting DC power within the following specifications.
Input power
Operating voltage
Operating current
This product is designed for IT power systems in Norway with phase-to-phase
voltage not exceeding 240 V rms.
Getting Started
Product information
Metric U.S.
0°C to 35°C 32°F to 95°F
-20°C to 60°C -4°F to 140°F
10% to 90% 10% to 90%
5% to 95% 5% to 95%
-15 m to 3,048 m -50 ft to 10,000 ft
-15 m to 12,192 m -50 ft to 40,000 ft
Rating
18.5 V dc @ 3.50 A - 65 W
3.50 A
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