Huawei PDU8000 User Manual page 33

PDU8000 Modular Precision PDC V2.0
User Manual
Figure 3-22 Appearance of a monitoring board
(1) Indicator
Table 3-10 Indicator description
Indicator Status
Blinking green slowly
Blinking green fast
Blinking red
Off
Table 3-11 Functions and specifications of the monitoring board
Item
Function
Specifications
Issue 04 (2021-04-13)
Description
The operation is normal.
The communication fails. The MDU generates a
monitoring board communication failure alarm.
Power supply to the monitoring board is faulty or there
is a surge current impact alarm.
The monitoring board is not working.
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Remarks
Measures parameters such as the
voltages and currents of the mains and
branch circuits.
Provides the communication function.
Operating temperature: –10°C to
+55°C
Operating humidity: 5%–95%RH
3 Overview
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