Supero SuperServer 4048B-TRFT, Руководство пользователя

Страница: 89 / 148

Chapter 6: Advanced Chassis Setup
6-9
6-7 Power Supply
The 4048B-TRFT has a redundant, high-ef fi ciency 1620 Watt power supply. This
power supply is auto-switching capable, enabling it to automatically sense and
operate at a 100v to 240v input voltage.
An amber light will be illuminated on the power supply when the power is off. An
illuminated green light indicates that the power supply is operating. When blinking
amber, it indicates the system power supply temperature has reached 63°C. The
system will automatically power-down when the power supply temperature reaches
70°C and restart when the power supply temperature goes below 60°C.
Power Supply Replacement
In the event that one of the power supplies needs to be replaced, one power supply
unit can be removed without powering-down the system. Replacement power supply
units may be ordered directly from Supermicro.
Changing the Power Supply
1. With the system running, unplug the AC power cord from the failed power
supply module.
2. Push and hold the release tab on the back of the power supply.
3. Grasp the handle and pull the power supply out of its bay.
4. Push the replacement power supply module into the empty bay until it clicks
into the locked position.
5. Plug the AC power cord back into the power supply module.
Figure 6-9. Replacing a Power Supply
Release Tab
Handle