Intel SR1695GPRX1AC ユーザーズマニュアル
Intel® Server System SR1695GPRX TPS
Power Sub-System
Revision 1.5
17
Intel order number: G11332-006
3.2.3 Efficiency
Test Condition： 230VAC line voltage, 60Hz, 25 +/-3C temperature, excluding FAN.
Minimum efficiency requirement at 230VAC is shown in below table.
Minimum efficiency requirement at 230VAC is shown in below table.
Table 16. Efficiency requirement
5VSB
12V Main
Output Watts
Minimum Efficiency
20% load current
0.4
6.5
80
85%
50% load current
1.4
16.1
200.2
89%
100% load current
2.8
32.2
400.4
85%
3.2.4
AC Line Fuse
Power supply shall have one line fuse, on the Line (Hot) wire of the AC input. AC line fusing
must be acceptable for all safety agency requirements. AC inrush current shall not cause the
AC line fuse to open under any conditions. All protection circuits in the power supply shall not
cause the AC fuse to open, unless a component in the power supply has failed. This includes
DC output overload or shorted output conditions.
must be acceptable for all safety agency requirements. AC inrush current shall not cause the
AC line fuse to open under any conditions. All protection circuits in the power supply shall not
cause the AC fuse to open, unless a component in the power supply has failed. This includes
DC output overload or shorted output conditions.
3.2.5
AC Line Inrush
The AC line inrush current must not exceed 35A peak 0.1mS after application of AC power.
The power supply must meet the inrush requirements for any rated AC voltage, during turn on at
any phase of AC voltage, during hot plug, during any AC dropout condition, over the specified
temperature range (T
any phase of AC voltage, during hot plug, during any AC dropout condition, over the specified
temperature range (T
op
), and during AC power cycling. The AC power cycling test condition is
defined as cycling the AC power off and back on 5 times after the power supply has been
operating at maximum load and has reached thermal stability. The period between the 5 AC
power cycles could be anywhere between 100 msec to 10 seconds.
operating at maximum load and has reached thermal stability. The period between the 5 AC
power cycles could be anywhere between 100 msec to 10 seconds.
3.2.6
AC Line Leakage Current
Maximum input leakage current at 120VRMS shall not exceed 0.75mA.
3.2.7
AC Line Dropout
An AC line dropout is defined to be when the AC input drops to 0VAC at any phase of the
AC line for any length of time. During an AC dropout less than 10ms, the power supply must
meet dynamic voltage regulation
AC line for any length of time. During an AC dropout less than 10ms, the power supply must
meet dynamic voltage regulation
(Table 3.3 Dynamic Tolerance Requirement) over the rated
load. An AC line dropout of 1/2 cycle or less shall not cause any tripping of control signals or
protection circuits. If the AC dropout lasts longer than 1/2 cycle the power supply should recover
and meet all turn on requirements. The power supply must meet the AC dropout requirement
over rated AC voltages, frequencies, and output loading conditions. Any dropout of the AC line
shall not cause damage to the power supply.
protection circuits. If the AC dropout lasts longer than 1/2 cycle the power supply should recover
and meet all turn on requirements. The power supply must meet the AC dropout requirement
over rated AC voltages, frequencies, and output loading conditions. Any dropout of the AC line
shall not cause damage to the power supply.
3.2.8 Brownout
The power supply should withstand a brownout and recover from it without any damage stated
in below table 8:
in below table 8:
Table 17. AC Brownout and Recover
0 – 115VAC
Shut Down
Recover
Full Load
80Vac
85Vac