Technical Product Specification

Intel® Server System R1304BTSSFAN/ R1304BTLSFAN/ R1304BTLSHBN TPS 250W Power Subsystem
3.3
AC Inlet Connector
The AC input connector should be an IEC 320 C-14 power inlet. This inlet is rated for 10A/250
VAC.
3.3.1
AC Power Cord Specification Requirements
The AC power cord must meet the following specification requirements.
Cable Type
SJT
Wire Size
16 AWG
Temperature Rating
105ºC
Amperage Rating
13 A
Voltage Rating
125 V
Figure 7. AC Power Cord Specifications
3.4
Marking and Identification
The power supply module marking supports the following requirements: safety agency
requirements, government requirements (if required, for example, point of manufacturing),
power supply vendor requirements, and Intel manufacturing and field support requirements.
3.5
Efficiency
The power supply should have a recommended efficiency of 85% at maximum load and over
the specified AC voltage.
3.6
AC Input Voltage
The power supply must operate within all specified limits over the following input voltage ranges,
shown in the following table.
Table 9. AC Input Rating
Parameter
Min
Rated
Max
Max Input AC Current
Line Voltage (110)
90V
rms
100-127 V
rms
140V
rms
6 A
rms
1
Line Voltage (220)
180V
rms
200-240 V
rms
264V
rms
3 A
rms
2
Frequency
47 Hz
50/60Hz
63 Hz
Notes:
1. Maximum input current at low input voltage range should be measured at 90 VAC at maximum load.
2. Maximum input current at high input voltage range should be measured at 180 VAC at maximum load.
Revision 2.4
13