Power Subsystem
Intel®
Server
System SR1625UR TPS
18
Revision 1.5
Intel order number E47487-007
Configuring a single power supply module in the #2 module slot causes the server management
firmware and BIOS to generate a system error during POST and the error is reported to the
System Event Log. It also causes the system status LED on the control panel to blink green,
denoting a degraded system configuration.
3.3
Handle and Retention Mechanism
The power supply includes a handle to grip the power supply for removal and insertion. The
power supply has a simple retention mechanism to retain the power supply once it is inserted.
This mechanism withstands the specified mechanical shock (50 G) and vibration requirements.
The handle protects the operator from any burn hazard through the use of the specially
designed handle. The handle is made of aluminum and black in color. The knob for the latch is
made of plastic per the material/color listed below.
GE 2800
Green
GN3058
Material
Color
Designation
BAYER FR2000
Green
3200
3.4
Hot-swap Support
Hot-swapping a power supply module is the process of extracting and re-inserting a power
supply module from an operating power system. During this process, the output voltages
remain within specified limits. Up to two power supply modules may be on a single AC line. The
power supply module can be hot-swapped using the following method:
1.
Extraction:
To remove the power supply, unplug the power cord first, and then remove
the power module. This can be done in standby mode or power-on mode.
2.
Insertion:
Insert the module first, and then plug in the power cord. If the system is
powered off, the system and the power supply will power on into standby mode or
power-on mode.
3.5
Output Cable Harness
The power distribution board has a wire harness output with the connectors listed in the
following table. Listed or recognized component appliance wiring material (AVLV2), CN rated
minimum 105
°
C, 300 VDC is used for all output wiring.
Table 6. Power Harness Cable Definitions
Connector #
No. of pins
Description
P1
2x12
Main Power Connector
P2
2x4
Processor and Memory Power Connector
P3
1x5
Server board Signal Connector
P4
2x4
Backplane Power Connector
P5
2x5
Midplane Power Connector
P6
1x4
Reserved Power (Pin holes available on PDB
but cable not stuffed)
