Particulate And Gaseous Contamination Specifications - Dell PowerEdge XR5610 Installation And Service Manual

Table 31. Maximum shock pulse specifications for the system
Maximum shock pulse
Operating
Operating (Navy)
Storage

Particulate and gaseous contamination specifications

The following table defines the limitations that prevent any equipment damage or failure from particulate and gaseous
contamination. If the levels of particulate or gaseous pollution exceed the specified limitations and results in equipment damage
or failure, you must rectify the environmental conditions. Remediation of environmental conditions is the responsibility of the
customer.
Table 32. Particulate contamination specifications
Particulate contamination
Air filtration
Conductive dust
Corrosive dust
Walk-Up Edge Data Center or Cabinet (sealed, closed loop
environment)
Specifications
● Six consecutively executed shock pulses in the positive and negative x,
y, and z axes of 6 G for up to 11 ms.(4 pulse on each side of the system)
● For Military (with Military tool kit)
○ Method 516.8 Procedure I, 40G, 11ms, 3 shocks, +-per direction, 3
axes
MIL-STD-901E, Grade A, Class 2, Type A, in approved military transit case
● Six consecutively executed shock pulses in the positive and negative x,
y, and z axis (one pulse on each side of the system) of 71 G for up to 2
ms.
● For Military (with Military tool kit)
○ Method 516.8 Procedure V, 40G, 11ms, 3 shocks, +-per direction, 3
axes
Specifications
Data center air filtration as defined by ISO Class 8 per ISO
14644-1 with a 95% upper confidence limit.
NOTE:
only. Air filtration requirements do not apply to IT
equipment designed to be used outside a data center, in
environments such as an office or factory floor.
NOTE:
MERV13 filtration.
Air must be free of conductive dust, zinc whiskers, or other
conductive particles.
NOTE:
center environments.
● Air must be free of corrosive dust.
● Residual dust present in the air must have a deliquescent
point less than 60% relative humidity.
NOTE:
center environments.
Filtration is not required for cabinets that are anticipated to
be opened 6 times or less per year. Class 8 per ISO 1466-1
filtration as defined above is required otherwise
NOTE:
or that may have known challenges, special filters may be
required.
This condition applies to data center environments
Air entering the data center must have MERV11 or
This condition applies to data center and non-data
This condition applies to data center and non-data
In environments commonly above ISA-71 Class G1
Technical specifications 39