0922001-J0 Rev A
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User GuideCordex® CXPS-E105 Edge Power Systems
9. Rectifier modes and factory default values
9.1 Rectifier modes
There are two main rectifier modes: output voltage mode and output current/power mode.
9.1.1 Output voltage modes
Voltage modes, under software control, can directly adjust the output voltage. Situations, such as the rectifier
being in current limit, can change the output voltage with no software control.
The following table describes the output voltage modes.
Table H — Output voltage modes
Output voltage modes Active when…
Float Output voltage is set to the float voltage setting.
Equalize Output voltage is set to the equalize voltage setting.
Battery test Output voltage is set to the battery test voltage setting.
Safe Output voltage is set to the safe mode voltage setting.
Manual test
Output voltage can be manually adjusted outside of the standard adjustment
ranges.
9.1.2 Output current and power modes
The output current and power modes directly aect the output current and power:
Table I — Output current/power modes
Output current/power mode Active when…
Temperature foldback mode High temperature of the heatsink or internal ambient temperature sensor.
AC foldback mode Low AC input voltage.
Short circuit foldback mode Short circuit at the output.
Internal fault foldback mode Internal fault.
NOTICE
AC foldback mode reduces the risk of tripping an AC breaker due to increased AC current draw as
the AC voltage decreases.
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