Dell PowerEdge R715 Technical Manual

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Dell PowerEdge R715 Technical Manual Manual pdf 23 page image

DellPowerEdge R715 Technical Guide 23Table 5. Energy Smart 750W Power Supply SpecificationsAC Power Supply (per power supply)Wattage 750Voltage 90-264 VAC, auto-ranging, 47-63 HzMaximum inrush current Under typical line conditions and over the entire systemambient operating range, the inrush current may reach 55A perpower supply for 10ms or lessThe R715 Energy Smart 750W Power Supply is certified Gold (80 Plus) and Climate Savers 3. It is certified ULapproved and incorporates PFC logic.4.4 Environmental SpecificationsTable 6 lists the environmental specifications for the R715.Table 6. Environmental SpecificationsTemperatureOperating 10° to 35°C (50° to 95°F) with a maximum temperaturegradation of 10°C per hourNote: For altitudes above 2950 feet, the maximum operatingtemperature is derated 1°F/550 ft.Storage -40° to 65°C (-40° to 149°F) with a maximum temperaturegradation of 20°C per hourRelative humidityOperating 20% to 80% (noncondensing) with a maximum humidity gradationof 10% per hourStorage 5% to 95% (noncondensing) with a maximum humidity gradationof 10% per hourMaximum vibrationOperating 0.26 Grms at 5-350 Hz in operational orientationsStorage 1.54 Grms at 10-250 Hz in all orientationsMaximum shockOperating Half sine shock in all operational orientations of 31 G +/- 5%with a pulse duration of 2.6 ms +/-10%Storage Half sine shock on all six sides of 71 G +/- 5% with a pulseduration of 2 ms +/-10%Square wave shock on all six sides of 27 G with velocity change@ 235 in/sec or greaterAltitudeOperating -16 to 3048 m (-50 to 10,000 ft)Note: For altitudes above 2950 feet, the maximum operatingtemperature is derated 1°F/550 ft.Storage -16 to 10,600 m (-50 to 35,000 ft)