Dell PowerEdge R220 Dell PowerEdge R220 Getting Started Guide - Page 7

V CR2032 Lithium coin cell, 240 V AC, autoranging, 50/60 Hz - weight

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Power AC Power Supply Wattage Heat dissipation NOTE: Heat dissipation is calculated using the power supply wattage rating. Voltage Maximum inrush current Battery Coin-cell battery 250 W 1040 BTU/hr maximum 100-240 V AC, autoranging, 50/60 Hz, 4.0 A-2.0 A 55 A 3.0 V CR2032 Lithium coin cell Physical Height Width Depth Maximum configuration weight Empty weight 4.24 cm (1.67 inch) 43.4 cm (17.09 inch) 39.37 cm (15.5 inch) 7.7 kg (16.97 lb) 4.55 kg (10.03 lb) Environmental NOTE: For additional information about environmental measurements for specific system configurations, see dell.com/environmental_datasheets. Temperature Operating 10 °C to 35 °C (50 °F to 95 °F) with a maximum temperature gradation of 10 °C per hour. NOTE: For altitudes above 950 m (3,117 ft), the maximum operating temperature is derated 1°C/300 m (1 ºF/547 ft). Storage Relative Humidity Operating Storage Maximum Vibration Operating Non-operating -40 °C to 65 °C (-40 °F to 149 °F) with a maximum temperature gradation of 20 °C per hour. 10% to 80% Relative Humidity (RH) with 29°C (84.2°F) maximum dew point. 5% to 95%RH with 33°C (91°F) maximum dew point. Atmosphere must be non-condensing at all times. 0.26 Grms at 5 Hz to 350 Hz for 15 minutes (all operation orientations). 1.88 Grms at 10 Hz to 500 Hz for 15 minutes (all six sides tested). 7

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Power
AC Power Supply
Wattage
250 W
Heat dissipation
NOTE:
Heat dissipation is calculated using the power supply
wattage rating.
1040 BTU/hr maximum
Voltage
100–240 V AC, autoranging, 50/60 Hz, 4.0
A–2.0 A
Maximum inrush current
55 A
Battery
Coin-cell battery
3.0 V CR2032 Lithium coin cell
Physical
Height
4.24 cm (1.67 inch)
Width
43.4 cm (17.09 inch)
Depth
39.37 cm (15.5 inch)
Maximum configuration weight
7.7 kg (16.97 lb)
Empty weight
4.55 kg (10.03 lb)
Environmental
NOTE:
For additional information about environmental measurements for specific system configurations, see
dell.com/environmental_datasheets
.
Temperature
Operating
10 °C to 35 °C (50 °F to 95 °F) with a maximum temperature gradation of 10
°C per hour.
NOTE:
For altitudes above 950 m (3,117 ft), the maximum operating
temperature is derated 1°C/300 m (1 ºF/547 ft).
Storage
–40 °C to 65 °C (–40 °F to 149 °F) with a maximum temperature gradation
of 20 °C per hour.
Relative Humidity
Operating
10% to 80% Relative Humidity (RH) with 29°C (84.2°F) maximum dew point.
Storage
5% to 95%RH with 33°C (91°F) maximum dew point. Atmosphere must be
non-condensing at all times.
Maximum Vibration
Operating
0.26 G
rms
at 5 Hz to 350 Hz for 15 minutes (all operation orientations).
Non-operating
1.88 G
rms
at 10 Hz to 500 Hz for 15 minutes (all six sides tested).
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