Dc Psu; Protection; Table 2-24: Dc Psu Details; Table 2-25: Psu Protection Warning And Critical Levels - Advantech sky-8100 User Manual

1u carrier grade server based on processor intel xeon-d series

Table of Contents

2.4.5.2 DC PSU

The PSU modules have internal protection to avoid damage to the PSU module and the

system. Protection is implemented in two stages: first, a warning is triggered which is

signalled via the PSU LEDs (see below) as well as to Advanced Platform management.

Once a critical threshold has been crossed, the 2

main power output of the module, also signalled via PSU LEDs as well as to platform

management.

Item

Overvoltage: 12V main

Overvoltage: 12V Standby

Over Current / Short Current

PSU Inlet temperature

Component temperature

FAN

After a shut down, the PSU module can be restarted via a cycle of the primary power or

by Advanced Platform Management.

SKY-8100 Manual V05 20161229

Figure 2-31: DC PSU LED Indications

Warning

70°C

95°C

2000RPM

stage protection will shut down the

Critical

13.3V ... 14.5V

120%...150%

75°C

100°C

1500RPM

Page 66

Table of Contents