User`s guide

StorageWorks Product Specifications
A.4 Environmental Specifications
A.4 Environmental Specifications
The StorageWorks product line environmental specifications listed in Table A–3
are the same as for other Digital storage devices.
Table A–3 Environmental Specifications
Condition Specification
Optimum Operating Environment
Temperature
Rate of change
Step change
+18° to +24°C (+65° to +75°F)
3°C (5.4°F)
3°C (5.4°F)
Relative humidity 40% to 60% (noncondensing) with a step change of 10% or less
(noncondensing)
Altitude From sea level to 2400 m (8000 ft)
Air quality Maximum particle count .5 micron or larger, not to exceed 500,000
particles per cubic ft of air
Inlet air volume .026 cubic m per second (50 cubic ft per minute)
Maximum Operating Environment (Range)
Temperature +10° to +35°C (+50° to +95°F)
Derate 1.8°C for each 1000 m (1.0°F for each 1000 ft) of altitude
Maximum temperature gradient 11°C/hr (20°F/hr) ±2°C/hr (4°F/hr)
Relative humidity 10% to 90% (noncondensing)
Maximum wet bulb temperature: 28°C (82°F)
Minimum dew point: 2°C (36°F)
Maximum Nonoperating or Storage Environment (Range)
Temperature
Nonoperating
Storage
+18° to +29°C (+65° to +85°F)
–40° to +66°C (–40° to +151°F)
Relative humidity
Nonoperating
Storage
10% to 90% (noncondensing)
8% to 95% in original shipping container (noncondensing);
otherwise, 50% (noncondensing)
Altitude From –300 m (–1000 ft) to +3600 m (+12,000 ft) MSL
StorageWorks Product Specifications A–3