Dell 5000 Series Installation And Operation Manual page 38

Power requirements
Phoenix connector input voltage/
current
Power adapter input voltage/current
Battery connector port
Environmental requirements
Ingress Protection Rating
Temperature range:
Operating (with a maximum
temperature gradation of 15°C per
hour)
Non-operating
24 VAC (50 Hz–60 Hz) or 24 VDC / 15A
19.5 VDC / 6.67A
12 VDC / 15A
IP50
NOTE: Enclosure meets IP50 with
the pre-installed PCIe blank
bracket. System IP rating depends
on the PCIe card IP rating.
-30°C to 70°C (-22°F to 158°F)
NOTE: The maximum operating
temperature is derated 1°C/
305m(1000ft) above sea level
altitude.
NOTE: The enclosure meets this
spec without a PCIe card.
Operating temperature may
change if a PCIe card is installed.
Refer to the supported PCIe card
section for more details.
NOTE: Any component to be
assembled into the Expansion
Module shall have a still air
temperature rating that is equal to
or higher than the PCIe card
temperature rating. For without
PCIe card cases, use system
ambient + 3C to determine the
inside air temperature.
-40°C to 70°C (-40°F to 158°F)
I/O Module Overview 38