HP ProLiant 2500 Compaq ProLiant 2500 Family of Servers Maintenance and Servic - Page 121
Power Supply Specifications, Physical and Operating Specifications
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5-4 Physical and Operating Specifications Power Supply Table 5-3 Power Supply Specifications Input Specifications Nominal Line Voltage 100 to 120 VAC 220 to 240 VAC Range Input Line 90 to 132 VAC 180 to 270 VAC Frequency Range 47 to 63 Hz 47 to 63 Hz Power Factor 0.95 0.95 Input Power 480 W 480 W Input Current 4.0 at 120 VAC 2.0 at 240 VAC Inrush Current 80 A at 132 VAC (cold 80 A at 264 VAC (cold start) start) Holdup Time 20 ms from zero crossing at 20 ms from zero crossing at 120 VAC 240 VAC General Specifications Full Output Rating To 40°C and 5,000 ft To 32°C and 10,000 ft (derate linearly) Minimum Load 4.5 A on + 5V output; 0.4A on +12V output Ambient Temperature Range Operating Storage 50° to 122° F -40° to 149° F 10° to 40° C -40° to 65° C Dielectric Voltage Withstand Input to Output 3000 VAC/minute Input to Ground 1500 VAC/minute Safety Standard UL 1950; CSA 22.2 #950 or CSA 22.2 #234; TUV/VDE EN 60 950 (VDE0805/11.91); EMKO-TUE (74-SEC) 203/91 EMI 3 dB below CISPR Publication 22 Class B; 6 dB below BMPT - AmtsblVfg 243/1991 limits; 6 dB below CFR 47, Part 15 Class B limits. Input Transient Susceptibility: Common and Differential 2500V, 1 µs, damped sinusoid 600V, 10 µs pulse Mode (superimposed on 20% step change in AC input voltage AC line) Differential Mode