Table 15. Efficiency; Table 16. Ac Input Rating - Intel SC5650HCBRP Product Specification

Power Sub-system
4.1.2.2
The following table provides the required minimum efficiency level at four loading conditions:
100%, 50%, 20% and 10%. Efficiency is tested at the AC input voltage 230VAC.
Loading 100% of
Maximum
Efficiency 85%
Power Factor > 0.9
4.1.2.3
The power supply operates within all specified limits over the following input voltage range, as
shown in the following table. Harmonic distortion of up to 10% of rated AC input voltage will not
cause the power supply to go out of specified limits. The power supply powers off at or below
75 VAC +/-5 VAC range. The power supply starts up at or above 85 VAC +/-4VAC. Application
of an input voltage below 85 VAC does not cause damage to the power supply, including a fuse
blow.
Parameter MIN
Line Voltage 90 Vrms
(110)
Line Voltage 180 Vrms
(220)
Frequency 47 Hz
Notes:
1 Maximum input current at low input voltage range should be measured at 90Vac at max load.
2 Maximum input current at high input voltage range should be measured at 180VAC at max load.
3 This is not to be used for determining agency input current markings.
4 Maximum rated input current is measured at 100 VAC and 200 VAC.
4.1.2.4
AC line transient conditions are defined as "sag" and "surge" conditions. "Sag" conditions are
also commonly referred to as "brownout" and defined as AC line voltage drops below nominal
voltage conditions. "Surge" is defined as AC line voltage rises above nominal voltage conditions.
The power supply meets requirements under the following AC line sag and surge conditions.
58
Efficiency
50% of
Maximum
89%
> 0.9
AC Input Voltage Specification

Table 16. AC Input Rating

Rated
100-127 Vrms
200-240 Vrms
50/60Hz
AC Line Transient Specification
Intel order number E81443-002

Table 15. Efficiency

20% of
Maximum
85%
> 0.85
MAX Start up VAC
140 Vrms 85Vac +/-
4Vac
264 Vrms
63 Hz
Intel® Server System SC5650HCBRP TPS
10% of
Maximum
75%
> 0.75
Power Off Max Input
VAC Current
75Vac +/- TBD Arms1,3
5Vac
TBD Arms2,3
Max Rated
Input AC
Current
TBD Arms4
TBD Arms4
Revision 1.2