Ac Power; Acoustic Noise; Table A-1 Environmental Range Specifications; Table A-2 Ac Power - Silicon Graphics 320 Owner's Manual

Environmental Range Specifications (continued)
Table A-1
Condition
Vibration
Non-Operating Half Sine Shock
Non-Operating Random Vibration 10 to 200 Hz, 0.00365 G(Square)/Hz

AC Power

The Silicon Graphics 320 visual workstation power supply is
switch-selectable for 110 V versus 220 V AC power. The supported AC
range for each switch setting is:
Table A-2 AC Power
Switch Voltage Voltage
Setting Minimum Maximum
110 100 V 120 V
220 200 V 240 V

Acoustic Noise

The Silicon Graphics 320 visual workstation generates a maximum
range of 36 dB(A) acoustic noise when configured with Silicon
Graphics processor and storage components.
Range
0.5 G, 20 to 200 Hz
20 G, 10 mS 3 Axis
3 to 10 Hz, 5 dB/Octave
200 to 500 Hz, –5 dB/Octave
1.1 G(RMS) Overall
Current
Frequency Maximum
50/60 Hz 4.7 A
50/60 Hz 2.5 A
Technical Specifications 99