Power modules: rectifiers and converters, User’s guide, Network management card – APC Network Management Card AP9617 User Manual
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USER’S GUIDE
network management card
48
Power Modules: Rectifiers and Converters
From the
Device Manager
menu, type
1
to select
DC Power Plant
. Then
type
2
to select
Power Modules
. The following options are displayed.
1- Rectifiers
2- Converters
Each option has sub-menus for parameters, alarms, and status.
Rectifiers.
From the
Rectifiers
sub-menu, type
1
for configurable
Rectifier
Parameters.
Rectifier Parameters
Description
1- High Voltage Threshold (V)
If rectifier voltage exceeds this value, a rectifier high
voltage alarm occurs. To set the alarm action, see
2- Low Voltage Threshold (V)
If rectifier voltage drops below this value, a rectifier low
voltage alarm occurs. To set the alarm action, see
3- Fail Safe (V)
The value sent to rectifier controllers to use if
communication is lost with the master controller or if
the master controller board fails.
4- Communications Fail (sec)
The time in seconds (60 by default) that a rectifier
waits for communication with the master controller
before resetting all its values to their defaults.
5- Accept Changes
Use this option to save your changes.