Environmental Specifications - Sun Microsystems Sun Enterprise 220R Owner's Manual

Environmental Specifications

The environmental requirements for the system are as follows:
.
Parameter
Operating
Temperature
Humidity
Altitude
Vibration
Shock
Non-Operating
Temperature
Humidity
Altitude
Vibration
Shock
Threshold Times-
Roman
Value
5˚C to 35˚C (41˚F to 95˚F)—IEC 68-2-1, 68-2-2
20% to 80% RH, noncondensing; 27 ˚C max wet bulb—IEC 68-2-2,
68-2-3
0 to 3000 meters (0 to 10,000 feet)—IEC 68-2-40, 68-2-41
0.2 gravity (g) peak, 5–500 Hz (swept sine); 0.0002 g
500 Hz (random); vertical axis only (castered configuration);
vertical and horizontal axes (foot glide configuration)—IEC 68-2-6
4g peak, 11 milliseconds half-sine pulse—IEC 68-2-27
-20˚C to 60˚C (-4˚F to 140˚F)—IEC 68-2-1, 68-2-2
93% RH, noncondensing at 35˚C—IEC 68-2-2, 68-2-3
0 to 12,000 meters (0 to 40,000 feet)—IEC 68-2-40, 68-2-41
1g peak, 5–500 Hz (swept sine); 0.002 g
3 perpendicular axes—IEC 68-2-6
15g peak, 11 milliseconds half-sine pulse—IEC 68-2-27e
1 m/s—SUN 900-1813
2
/Hz, 5–500 Hz (random);
Appendix B System Specifications
2
/Hz, 5–
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