End Of Discharge (Eod) Alarm; High Ac Ripple Alarm; Battery Temperature Probe Failure Alarm; Rectifier Over Temperature Alarm - HindlePower ATevo Series Operating/Service Instructions Manual

7 Alarms & Indicators

7.5.3 End of Discharge (EOD) Alarm

This alarm is activated when the dc bus voltage sensed by the Main
Control Board (A1) is lower than the End of Discharge Alarm set
point. See Section 4.3.4 for details.
NOTICE
battery disconnect contactor by mapping the alarm to a discrete relay of
an optional Auxiliary I/O Board (A4).

7.5.4 High AC Ripple Alarm

This alarm is activated when the ac ripple voltage measured by the
Main Control Board (A1) is higher than the Ripple Voltage Alarm set
point. See Section 4.3.6 for details.

7.5.5 Battery Temperature Probe Failure Alarm

This alarm is activated when the Main Control Board (A1) senses an
out-of-range value from the TempCo probe (A10). ATevo will switch
to non-temperature compensated mode, adjusting output voltage for
25 °C. Set points for this alarm are not adjustable.
7.5.6 Rectifier Over-Temperature Alarm
The Rectifier Over-Temperature alarm is activated when the Main
Control Board (A1) senses that the SCR module is too hot. Set points
for this alarm are not adjustable.

7.5.7 External Feedback Failure Alarm

This alarm is activated when the Main Control Board (A1) senses the
(post-filtered) external voltage is out-of-range. The external voltage
may be measured at the output breaker or at the battery if the
remote sense option is connected. This failure typically indicates a
problem with the voltage-sense resistors. Set points for this alarm
are not adjustable.
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The End of Discharge alarm may be used to activate a
ATevo