Power Supply Specifications; Heat Dissipation; Environmental Specifications; Table 4. Power Supply Specifications - Dell External OEMR R710 Technical Manual

Dell

5.3 Power Supply Specifications

Feature
Wattage
Voltage
Maximum inrush current

5.4 Heat Dissipation

High Output (870W) power supply: 2968.6 BTU/hr maximum
Energy Smart (570W) power supply: 1944.9 BTU/hr maximum

5.5 Environmental Specifications

Temperature
Operating
Storage
Relative Humidity
Operating
PowerEdge R710 Technical Guide
Power Supplies
Figure 9.
Power Supply Specifications
Table 4.
Environmental Specifications
Table 5.
10° to 35°C (50° to 95°F) with a maximum temperature
gradation of 10°C per hour
Note: For altitudes above 2950 feet, the maximum
operating temperature is derated 1°F/550 ft.
-40° to 65°C (-40° to 149°F) with a maximum temperature
gradation of 20°C per hour
20% to 80% (noncondensing) with a maximum humidity
gradation of 10% per hour
Specification
870 Watt (high-output)
570 Watt (Energy Smart)
90-264 VAC, auto-ranging, 47-63 Hz
Under typical line conditions and over the
entire system ambient operating range, the
inrush current may reach 55A per power
supply for 10ms or less.
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