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Environmental Requirements
This section describes the environmental conditions that are prerequisite to installing
the unit, and heat conditions that are generated by normal operation of the unit.
lists the environmental conditions in which the 6540 array is designed to
TABLE 3-2
operate.
Operating Environmental Conditions
TABLE 3-2
Condition
Temperature
Relative humidity
Altitude
Shock
Vibration
Heat output
lists the nonoperating environmental conditions of the 6540 controller tray.
TABLE 3-3
Nonoperating Environmental Conditions
TABLE 3-3
Condition
Temperature (storage)
Temperature (transit)
Humidity (storage)
Humidity (transit)
Altitude
Shock
Range
°
°
°
32
F to 104
F (0
C to 40
°
°
°
10
C to 35
C (50
F to 95
20% to 80% noncondensing
100 feet (30.5 meters) below sea level to 9,840
feet (3,000 meters)
Operating: 10 G, 3.75ms half triangular
Nonoperating: 20 G, 8.0 ms square wave in each
direction along x, y, and z axis
0.20 G, 5 to 500 Hz sinusoidal
233 watts (797 BTU/hour)
Range
°
°
14
F to 149
F (-10
°
°
-40
F to 149
F (-40
10% to 93%
5% to 95%
100 feet (30.5 meters) below sea level to 40,000 feet (12,000
meters) above sea level
30 G, 11 msec half sinewave in the side/side and up/down
directions
5 G, 11 msec half sinewave in the front/back direction
Chapter 3
Sun StorageTek 6540 Array Installation Requirements
°
C)
°
F) with battery
°
°
C to 65
C)
°
°
C to 65
C)
25
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