Power Sub-system Intel
®
Entry Server Chassis SC5299-E TPS
Revision 3.1
Intel order number D37594-005
10
2.1.2 Airflow and Temperature
The power supply operates within all specified limits over the T
op
temperature range. The
average air temperature difference ( T
ps
) from the inlet to the outlet of the power supply does
not exceed 20C. All airflow passes through the power supply and not over the exterior surfaces
of the power supply.
Table 2. Environmental Requirements
Item Description Min Specification Units
T
op
Operating temperature range. 0 50
C
T
non-op
Non-operating temperature range. -40 70
C
Altitude Maximum operating altitude 1500 m
The power supply meets UL enclosure requirements for temperature rise limits. All sides of the
power supply, with the exception of the air exhaust side, are classified as “Handle, knobs, grips,
etc. held for short periods of time only”.
2.1.3 Output Cable Harness
Listed or recognized component appliance wiring material (AVLV2), CN, rated min 105 C,
300Vdc is used for all output wiring.
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