Sun Microsystems StorageTek 6540, Руководство по эксплуатации

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Chapter 2 Cabinet and Environmental Specifications 17
Environmental Requirements
This section describes the environmental conditions that are prerequisite to installing
a cabinet.
Temperature, Humidity, and Altitude
TABLE 2-2
lists operating and nonoperating temperature, relative humidity, and
altitude ranges for a typical cabinet.
Table 2-4 lists the acceptable temperature and humidity ranges in which the Sun
StorageTek 6540 array is designed to operate. Better reliability is obtained when
equipment is operated at nominal temperatures (air-conditioned environments).
TABLE 2-3
Equipment Temperature and Humidity Requirements
TABLE 2-2
Cabinet Temperature, Humidity, and Altitude
Specification Operating Nonoperating
Temperature 41°F to 95°F
(5°C to 35°C) -40°F to 150.8°F
(-40°C to -66°C)
Relative humidity (RH) 20% to 80%
noncondensing 5% to 95%
noncondensing
Altitude 0 to 9,840 feet
(0 to 3 km) 0 to 39,370 feet
0 to 12 km))
Specification Operating Nonoperating
Temperature Operating range 32°F to 104°F (0°C to 40°C)
- Maximum rate of change 18°F (10°C) per hour
Storage range 14°F to 149°F (-10°C to 65°C)
- Maximum rate of change 27°F (15°C) per hour
Relative humidity (RH),
noncondensing
Transit range -40°F to 149°F (-40°C to 65°C)
- Maximum rate of change 36°F (20°C) per hour
Operating range 20% to 80%
Storage range 10% to 93%