Dell NX3230 - Page 146

Environmental specifications
Continuous operation (for altitude less than 950
m or 3117 ft)
10°C to 35°C (50°F to 95°F) with no direct
sunlight on the equipment.
Fresh air For information on fresh air, see Expanded
Operating Temperature section.
Maximum temperature gradient (operating and
storage)
20°C/h (36°F/h)
Relative humidity
Storage 5% to 95% RH with 33°C (91°F) maximum dew
point. Atmosphere must be non-condensing at all
times.
Operating 10% to 80% Relative Humidity with 29°C (84.2°F)
maximum dew point.
Maximum vibration
Operating 0.26 G
rms
at 5 Hz to 350 Hz (all operation
orientations).
Storage 1.88 G
rms
at 10 Hz to 500 Hz for 15 min (all six
sides tested).
Maximum shock
Operating Six consecutively executed shock pulses in the
positive and negative x, y, and z axes of 40 G for
up to 2.3 ms.
Storage Six consecutively executed shock pulses in the
positive and negative x, y, and z axes (one pulse
on each side of the system) of 71 G for up to 2
ms.
Maximum altitude
Operating
3048 m (10,000 ft).
Storage 12,000 m (39,370 ft).
Operating temperature de-rating
Up to 35 °C (95 °F) Maximum temperature is reduced by 1°C/300 m
(1°F/547 ft) above 950 m (3,117 ft).
35 °C to 40 °C (95 °F to 104 °F) Maximum temperature is reduced by 1°C/175 m
(1°F/319 ft) above 950 m (3,117 ft).
40 °C to 45 °C (104 °F to 113 °F) Maximum temperature is reduced by 1°C/125 m
(1°F/228 ft) above 950 m (3,117 ft).
Particulate contamination
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