Dell EMC VxRail E560F 소유자 매뉴얼 - 페이지 18

{카테고리_이름} Dell EMC VxRail E560F에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell EMC VxRail E560F 35 페이지. Appliances on poweredge servers

Figure 9. AC PSU status indicator

1. AC PSU status indicator/handle

Table 16. AC PSU status indicators

Convention

Overview

Power indicator

pattern

Green

Flashing green

Flashing green and turns

off

Flashing amber

Not lit

Condition

A valid power source is connected to the PSU and the PSU is operational.

When the firmware of the PSU is being updated, the PSU handle flashes

green.

When hot-adding a PSU, the PSU handle flashes green five times at 4

Hz rate and turns off. This indicates a PSU mismatch with respect to

efficiency, feature set, health status, and supported voltage.

NOTE:

Ensure that both the PSUs are of the same capacity.

CAUTION:

For AC PSUs, use only PSUs with the Extended Power

Performance (EPP) label on the back.

Indicates a problem with the PSU.

CAUTION:

When correcting a PSU mismatch, replace only the

PSU with the flashing indicator. Swapping the PSU to make a

matched pair can result in an error condition and unexpected

appliance shutdown. To change from a high output configuration

to a low output configuration or vice versa, you must turn off the

appliance.

CAUTION:

AC PSUs support both 220 V and 110 V input voltages.

When two identical PSUs receive different input voltages, they

can output different wattages, and trigger a mismatch.

CAUTION:

If two PSUs are used, they must be of the same type

and have the same maximum output power.

CAUTION:

Combining AC and DC PSUs is not supported and

triggers a mismatch.

Power is not connected.