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A-2 Sun Fire X2250 Server Service Manual • April 2009
A.2 Power Specifications
Maximum continuous power is 500 W. Other specifications are shown in the
following tables.
TABLE A-2 Input Voltage Range
Voltage Ranges Minimum Nominal Maximum Units
Range 1 90 115 140 Vms
Range 2 180 230 264 Vms
TABLE A-3 Input Frequency
Frequency Ranges Minimum Nominal Maximum Units
Range 1 57 60 63 Hz
Range 2 47 50 53 Hz
TABLE A-4 AC Input Voltage Rating
Parameter Minimum Rated Maximum
Voltage 90 Vrms 100–240 Vrms 264 Vrms
Frequency 47 Hz 50/60 Hz 63 Hz
TABLE A-5 Input Current
Current Type Values
Maximum input current 6.3 Amps max @ 100 Vac; 3.0 Amps max @ 240 Vac, full
load
Maximum measured inrush
current
34 Amps