3 Board
!
3.12.2 Panel
Figure 3-28
Figure 3-28 PMU panel
ALM
RUN
PMU
Table 3-22
Table 3-22 PMU indicators
ID
ALM
3-42
Total load current (A)
−
Main bar voltage (V)
−
Environment variable analog signal
Cabinet internal temperature (with a sensor) (ÿC)
−
Cabinet internal humidity (with a sensor) (RH %)
−
shows the PMU panel.
lists detailed information about indicators on PMU panel.
Color
Meaning
Red
Warning indicator
Huawei Technologies Proprietary
M900/M1800 BTS3X Series Base Transceiver Station
Indication
OFF: PMU operates normally.
ON: Monitoring module detects system fault
Hardware Description Manual
Issue 01 (2006-11-18)