Smu02B - Huawei Telecom Power TP48200A-DX12A1 User Manual

TP48200A-DX12A1 Telecom Power
User Manual
Indicator
Alarm indicator
Fault indicator

3.4 SMU02B

Panel
Figure 3-6 SMU02B panel
(1) Run
indicator
Issue 07 (2019-11-15)
Color Status
Off
Blinking at 0.5 Hz
Blinking at 4 Hz
Yellow Off
Steady on
Blinking at 0.5 Hz
Red Off
Steady on
(2) Minor alarm indicator
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Description
The rectifier has no AC power input.
The rectifier is faulty.
The rectifier is being queried.
The rectifier is loading an application program.
No alarm has been generated.

The rectifier has generated an alarm due to
ambient overtemperature.
 The rectifier has generated an alarm for
shutdown due to ambient overtemperature or
undertemperature.
The rectifier is protecting itself against AC input
overvoltage or undervoltage.
The rectifier is hibernating.
The communication between the rectifier and the
SMU has been interrupted.
The rectifier is running properly.
The rectifier has been locked out due to output
overvoltage.
The rectifier has no output due to an internal fault.
3 Components
(3) Major alarm
indicator
23