ABB PCS100 AVC-20 User Manual page 40

40 PCS100 AVC-20 User Manual
Origin Description
System Events originating from the master module.
Rectifier Events originating from rectifier module.
Inverter Events originating from inverter module.
Power Quality Events
Each Power Quality Event is displayed on two lines. Each line displays the following information:
Value
Line 1 Date
Time
Event
Line 2 Status
Duration
Input Voltages
Output Voltages
Note: The input and output voltages are recorded at the end of a sag or surge. There will always be three voltages
recorded. Only one voltage is required to trigger the event; however, the voltages of the other two phases will be
recorded regardless of whether above or below the thresholds.
Event Type
Low Voltage End
High Voltage End
Table 6-5: System Event origins
Description
The date the event occurred
The time the event occurred (to 10ms resolution).
The event type – see Table 6-7: Power Quality Event types
The PCS100 AVC-20 status at the end of the event. See Table 6-2: PCS100
AVC-20 Status Messages details.
The time between event start and event end in milliseconds.
Low voltage minimum line-to-line voltage over duration of event.
High voltage maximum line-to-line voltage over duration of event
Low voltage minimum line-to-line voltage over duration of event.
High voltage maximum line-to-line voltage over duration of event
Table 6-6: Power Quality Event information
Description
End of low voltage
End of high voltage
Table 6-7: Power Quality Event types