Technical Data - ABB REL 551-C1*2.5 Technical Reference Manual

6.6
114
Supervision of AC input quantities (DA)
Parameter Range
EventMask I No Events,
Report Events
EventMask P No Events,
Report Events
EventMask Q No Events,
Report Events
EventMask f No Events,
Report Events
EventMask S No Events,
Report Events

Technical data

Table 120: Mean values (AC-monitoring)
Function
Frequency
Current (RMS)
Default Unit Description
No Events - Enables (Report Events) or disables (No
Events) the reporting of events from channel
DA12 to the SCS
No Events - Enables (Report Events) or disables (No
Events) the reporting of events from channel
DA13 to the SCS
No Events - Enables (Report Events) or disables (No
Events) the reporting of events from channel
DA14 to the SCS
No Events - Enables (Report Events) or disables (No
Events) the reporting of events from channel
DA15 to the SCS
No Events - Enables (Report Events) or disables (No
Events) the reporting of events from channel
DA16 to the SCS
Nominal range
(0.95 - 1.05) x f
r
(0.2 - 4) x I
r
Chapter 8
Monitoring
Accuracy
± 0.2 Hz
± 2.5% of I , at I ≤ I
r r
± 2.5% of I, at I> I
r