HindlePower ATevo Series Operations page 102

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End of Dischar End of Discharge ( ge (EOD EOD) Alar
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
*
The End of Discharge alarm may be used to activate a battery disconnect
contactor by mapping the alarm to a discrete relay of an optional Auxiliary I/
O Board (A4).
High A High AC Ripple Alar C Ripple Alarm m
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
Battery T Battery Temperatur emperature P e Pr r obe F
This alarm is activated when the Main Control Board (A1) senses an out-of-range value from
the battery temperature probe (A10). ATevo will switch to non-temperature compensated
mode, adjusting output voltage for 25 °C. Set points for this alarm are not adjustable.
R R ectifier Over ectifier Over-T -Temperatur emperature Alar
The Rectifier Over-Temperature alarm is activated when the Main Control Board (A1) senses
that one or more of the SCRs are too hot. Set points for this alarm are not adjustable.
Exter External F nal Feedback F eedback Failur ailure Alar
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.
Inter Internal F nal Feedback F eedback Failur ailure Alar
This alarm is activated when the Main Control Board (A1) senses the (pre-filtered) internal
voltage is out-of-range. The internal voltage is always measured inside the ATevo, before the dc
output filter circuitry. This failure typically indicates a problem with the voltage-sense resistors.
Set points for this alarm are not adjustable.
Open DC Br Open DC Break eaker Alar er Alarm m
This alarm is activated when the Main Control Board (A1) senses that the DC Output Circuit
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ATevo Operations–Single Phase Input–Group II (30-100 Adc Output) - 1_en
) Alarm m
obe Failur ailure Alar e Alarm m
e Alarm m
e Alarm m
e Alarm m
Section 6.3 for details.
Section 6.3 for details.
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