Environmental
| Six consecutively executed shock pulses in the positive and negative x, y, and |
| z axes (one pulse on each side of the system) of 32 G faired square wave |
| pulse with velocity change at 270 inches/second (686 centimeters/second). |
Maximum Altitude |
|
Operating | 3048 m (10,000 |
Storage | 12,000 m (39,370 ft). |
Operating Altitude | |
≤ 35 °C (95 °F) | Maximum temperature is reduced by 1 °C/300 m (1 °F/547 ft) above 950 m |
| (3,117 ft). |
Particulate Contamination
NOTE: This section defines the limits to help avoid IT equipment damage and/or failure from particulates and gaseous contamination. If it is determined that levels of particulates or gaseous pollution are beyond the limits specified below and are the reason for the damage and/or failures to your equipment, it may be necessary for you to
Air Filtration
Conductive Dust
Corrosive Dust
Gaseous Contamination
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.
Data center air filtration as defined by ISO Class 8 per ISO
NOTE: Air entering the data center must have MERV11 or MERV13 filtration.
NOTE: Applies to data center and
Air must be free of conductive dust, zinc whiskers, or other conductive particles.
NOTE: Applies to data center and
•Air must be free of corrosive dust.
•Residual dust present in the air must have a deliquescent point less than 60% relative humidity.
NOTE: Maximum corrosive contaminant levels measured at ≤50% relative humidity.
Copper Coupon | <300 Å/month per Class G1 as defined by |
Corrosion Rate |
|
Silver Coupon | <200 Å/month as defined by AHSRAE TC9.9. |
Corrosion Rate |
|
80
