Oracle SPARC T8-4, Руководство по установке

Страница: 19 / 92

Environmental Requirements
Related Information
■
“Powering On the Server for the First Time” on page 65
■
“Physical Specifications” on page 17
■
“Environmental Requirements” on page 19
■
“Airflow Precautions” on page 20
Environmental Requirements
This topic includes these specifications:
■
Temperature, humidity, and elevation
■
Shock and vibration
■
Acoustic
TABLE 1
Temperature, Humidity, and Elevation Specifications
Operating Nonoperating
Description Metric U.S. Metric U.S. Notes
Temperature
(maximum)
5° to 35° C
at 900m
41° to 95° F at 0
to 3000 ft
-40° to 65° C
at 900m
-40° to 149° F
at 0 to 3000 ft
Decrease in maximum
temperature: above 3000 ft.
(900m), 1.8°F/1000 ft (1°
C/300m)
Relative
humidity
10 to 80%
at 27° C
10 to 80%
at 81° F
Up to 85%
at 38° C
Up to 85%
at 100° F
Maximum wet bulb,
noncondensing
Altitude
0 to 3000 m
at 40° C
0 to 9840 ft at
95° F
Up to 12,000 m Up to 40,000 ft In China markets, regulations
may limit installations to a
maximum operating altitude of
2000m.
TABLE 2 Shock and Vibration Specifications
Description Operating Notes
Shock 3 G, 11 ms Half-sine
Vibration (vertical) 0.15 G 5 to 500 HZ swept-sine
Vibration (horizontal) 0.10 G
TABLE 3 Acoustic Specifications
Description Operating at 60% Operating at 100%
Sound Power Level - LwAd 8.7 B 9.9 B
Confirming Specifications 19