Silicon Graphics InfiniteStorage 120, Руководство пользователя, Страница: 13 / 42

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Environmental Specifications
5
Environmental Specifications
The following tables list the temperature, humidity, altitude, shock, and vibration
specifications for the drive module.
Table 2
Temperature and Humidity
Table 3
Altitude
Table 4
Shock and Vibration
Condition Parameter Specification
Temperature
1
Operating range 10°C to 40°C (50°F to 104°F)
Maximum rate of change 10°C (18°F) per hour
Storage range –10°C to 65°C (14°F to 149°F)
Maximum rate of change 15°C (27°F) per hour
Transit change –40°C to 65°C (–40°F to 149°F)
Maximum rate of change 20°C (36°F) per hour
Relative humidity (noncondensing) Operating range 20% to 80% (noncondensing)
Storage range 10% to 90%
Transit range 5% to 95%
Maximum dew point 26°C (79°F)
Maximum gradient 10% per hour
1
If you plan to operate a system at an altitude between 1000 m to 3000 m (3280 ft to 9842 ft) above sea level, lower
the environmental temperature 1.7°C (3.3°F) for every 1000 m (3280 ft) above sea level.
Environment Specification
Operating 30.5 m (100 ft) below sea level to 3000 m (9842 ft) above sea level
Storage 30.5 m (100 ft) below sea level to 3000 m (9842 ft) above sea level
Transit 30.5 m (100 ft) below sea level to 12,000 m (40,000 ft) above sea level
Condition Parameter Specification
Vibration Operating 5-500-5 Hz, 0.25 g sinusoidal, 2
octave per minute, 3 axis
Nonoperating (unpacked) 5-500-5 Hz, 1.0 g sinusoidal, 2 octave
per minute, 3 axis
Transit and storage (packed) 5-500-5 Hz, 2.0 g sinusoidal, 2 octave
per minute, 3 axis