Dell E28S Series

Table 26 Temperature specifications
Temperature Specifications
Storage –40°C to 65°C (–40°F to 149°F)
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.
Maximum temperature gradient
(operating and storage)
20°C/h (36°F/h)
For a non-operational system, the ambient relative humidity ranges from 5% to 95% with 33°C
(91°F) maximum dew point. Atmosphere must be non-condensing at all times. For an operational
system, the ambient relative humidity ranges from 10% to 80% with 29°C (84.2°F) maximum dew
point.
Table 27 Relative humidity specifications
Relative humidity Specifications
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.
The maximum vibration specification of an operational system is 0.26 Grms at 5 Hz to 350 Hz (all
operation orientations).The maximum vibration specification of a non-operational system is 1.88
Grms at 10 Hz to 500 Hz for 15 min (all six sides tested).
Table 28
Maximum vibration specifications
Maximum vibration Specifications
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).
The maximum shock specification of an operational system is six consecutively executed shock
pulses in the positive and negative x, y, and z axes of 40 G for up to 2.3 ms. The maximum shock
specification of a non-operational system is 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.
Table 29
Maximum shock specifications
Maximum shock Specifications
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.
The maximum altitude specification for an operational system is 3048 m (10,000 ft). The maximum
altitude specification for a non-operational system is 12,000 m (39,370 ft).
Technical specifications
Dell PowerEdge R430 Owner's Manual 47