Vertiv | NetSure™ 8200 Series -48 VDC Power System User Manual (UM582140000) | Rev. A
Rectifier Controls and Indicators (208V and 480V Input Rectifiers)
Refer to Figure 6 for location and Table 5 for descriptions.
Table 5:
Rectifier Controls and Indicators
Control / Indicator Description
Operate / Standby Switch
This two positions rocker switch provides the
following functions.
I (Operate): Enables the rectifier to provide output
power.
(Standby): Inhibits rectifier output.
Note: In standby mode, AC input power remains
connected to the rectifier.
AC / Identify Indicator This LED operates as follows.
Steady green indicates AC input voltage to the
rectifier is within the specified operating range and
the Operate / Standby switch is in the 'Operate'
position.
Blinking yellow indicates the rectifier is being
'Identified' by the NCU.
Protection Alarm Indicator This LED operates as follows.
Steady YELLOW indicates.
AC input under/over voltage.
Rectifier PFC output under/over voltage.
High temperature.
Current sharing imbalance.
Blinking YELLOW indicates:
Rectifier communication failure.
Fail Alarm Indicator This LED operates as follows.
Steady RED indicates.
Output over-voltage.
Output fuse blown.
Rectifier ID fault.
Blinking red indicates:
Faulty fan.
OUTPUT CURRENT
Bargraph
Shows the rectifier's output current.
Each LED segment represents 20 A. If the rectifier is
in current limit (output current > 200 A), the tenth
LED blinks.