Unipower ARR-M Series User Manual

BATTERY CHARGER USER’S MANUAL PART- 2: THEORY OF OPERATION
MCEnPC23-REV.2.4 Page 55
vi. Rectifier Fail Alarm
Rectifier Fail Alarm is activated if the DC output voltage is decreasing to reach certain preset percentage of Float
voltage and the output current is very low and reaching certain percentage of current limit value, during a preset
time. We can enable or disable and adjust Rectifier Fail alarm as shown on the procedure below:
Alarms?
Ok
Next
P
r
Exit
Adjust? Level1
Ok
Next
P
r
Exit
ON FailRect
Set
ExitNext
P
r
ON
OFF
Next
Exit
:getyou Next till Press
Next
Exit
 -
0.5A 115.5V
:getyou Next till Press
% 85 VLRef
ON FailRect
Next
Exit

-
% 05 ILRef
FailRectifier
Figure 55 : Rectifier Fail Alarm adjustments procedure.

Unipower ARR-M Series Specifications

General

Brand	Unipower
Model	ARR-M Series
Category	Battery Charger
Language	English