Eaton PDI WaveStar, Setup And Operation Manual

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40 Eaton PDI WaveStar Color Monitor Setup and Operation Manual P-164001109—Rev 01
77..33..22 P PD DU U A Allaarrm mss
Table 3. General PDU Alarms
Warning or Alarm Alarm Description
EPO Emergency Power Off on PDU has been engaged. When EPO button is pushed, the
alarm is activated and the unit’s main input circuit breaker will then be shunt-tripped
off line.
Remote EPO Remote EPO on PDU can be activated in by closing the contacts on the contractor
board. When Remote EPO button is activated, the alarm is activated and the unit’s
main input circuit breaker will then be shunt-tripped off line.
Thermal Overtemp Stage 1 transformer temperature alarm: 180 ⁰ F or higher temperature registered in the
transformer windings.
Thermal Hightemp Stage 2, PDU shutdown on transformer temperature alarm by tripping main PDU input
circuit breaker when 195
⁰ F or higher temperature is registered in the transformer
windings. (Temperature threshold can vary by transformer and PDU.)
Phase Rotation Input phase rotation is incorrect.
S1-S2 Phase Angle Dual input sources are not synchronized; cannot shutdown one source and transfer
load to the alternate source.
Ground Curr Trip Ground current above preset level (10A) causes breaker trip (normally disabled, enable
as option).
Phase Rotation Trip Incorrect phase rotation causes breaker trip (normally disabled, enable as option).
Over Voltage Trip Over voltage causes breaker trip (normally disabled, enable as option).
Table 4. PDU Transformer Input
Alarm Alarm Description
NOTE : If the PDU is configured for dual inputs, "Input 1" or "Input 2" will prefix the alarm instead of "Input."
Input Voltage AB High Input voltage AB measures above threshold level in points list.
Input Voltage AB Low Input voltage AB measures below threshold level in points list.
Input Voltage BC High Input voltage BC measures above threshold level in points list.
Input Voltage BC Low Input voltage BC measures below threshold level in points list.
Input Voltage CA High Input voltage CA measures above threshold level in points list.
Input Voltage CA Low Input voltage CA measures below threshold level in points list.
Input Frequency High Input frequency measures above threshold level.
Input Frequency Low Input frequency measures below threshold level.
Input Current A High Input current phase A measures above threshold level (optional).
Input Current A Low Input current phase A measures below threshold level (optional).
Input Current B High Input current phase B measures above threshold level (optional).
Alarms and Troubleshooting