Owners Manual

Maximum
vibration
Specifications
Operating 0.26 G
rms
at 5 Hz to 350 Hz (operation orientation).
Storage 1.88 G
rms
at 10 Hz to 500 Hz for 15 min (all six sides tested).
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.
Maximum
altitude
Specifications
Operating
30482000 m (10,0006560 ft).
Storage 12,000 m (39,370 ft).
Operating
temperature
de-rating
Specifications
Up to 35 °C (95
°F)
Maximum temperature is reduced by 1°C/300 m (33.8°F/984.25 ft) above 950 m (3,117 ft)
The following section defines the limits to help avoid IT equipment damage and/or failure from particulates and gaseous contamination. If
the levels of particulates or gaseous pollution are beyond the specified limits and cause equipment damage or failure, you may need to
rectify the environmental conditions. Remediation of environmental conditions is the responsibility of the customer.
Particulate
contamination
Specifications
Air filtration Data center air filtration as defined by ISO Class 8 per ISO 14644-1 with a 95% upper confidence limit.
NOTE: Applies to data center environments 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: Air entering the data center must have MERV11 or MERV13 filtration.
Conductive dust Air must be free of conductive dust, zinc whiskers, or other conductive particles.
NOTE: Applies to data center and non-data center environments.
Corrosive dust
• Air must be free of corrosive dust.
• Residual dust present in the air must have a deliquescent point less than 60% relative humidity.
NOTE: Applies to data center and non-data center environments.
Gaseous
contamination
Specifications
Copper coupon
corrosion rate
<300 Å/month per Class G1 as defined by ANSI/ISA71.04-1985.
Silver coupon
corrosion rate
<200 Å/month as defined by AHSRAE TC9.9.
NOTE: Maximum corrosive contaminant levels measured at ≤50% relative humidity.
Technical specifications 27