Temperature; Humidity - HP StorageWorks XP10000 Site Preparation Manual

Temperature

Humidity

40
Table 9. Temperature specifications
Temperature range type
Recommended operating temperature range
Operating temperature
Nonoperating temperature range
Shipping and storage temperature (product packed in
factory packing)
Temperature shock immunity (maximum rate of
temperature change)
Maintain proper humidity levels. High humidity levels cause galvanic
actions to occur between some dissimilar metals. This eventually causes a
high resistance between connections, leading to equipment failure.
Low humidity contributes to undesirably high levels of electrostatic
charges. This increases the electrostatic discharge (ESD) voltage potential.
ESD can cause component damage during servicing operations.
Low humidity levels are often the result of the facility heating system and
occur during the cold season. Most heating systems provide air with a low
humidity level, unless the system has a built-in humidifier.
HP StorageWorks XP10000 Disk Array Site Preparation Guide
Range
21° to 24° C
70° to 75° F
16° to 32° C
61° to 89° F
–10° to +43° C
14° to 109° F
–25° to +60° C
–13° to
+140° F
10° C per hour
18° F per hour