ABB Relion 650 series RET650 Product Manual page 66

Transformer protection RET650
Product version: 1.1
Table 47. Event list DRPRDRE
Function
Buffer capacity
Resolution
Accuracy
Table 48. Indications DRPRDRE
Function
Buffer capacity
Table 49. Event recorder DRPRDRE
Function
Buffer capacity
Resolution
Accuracy
Table 50. Trip value recorder DRPRDRE
Function
Buffer capacity Maximum number of analog inputs
Maximum number of disturbance reports
66
Maximum number of events in
the list
Maximum number of indications presented
for single disturbance
Maximum number of recorded disturbances
Maximum number of events in disturbance report 150
Maximum number of disturbance reports
1MRK 504 127-BEN -
Issued: February 2011
Value
1000
1 ms
Depending on time
synchronizing
Value
96
100
Value
100
1 ms
Depending on
time
synchronizing
Value
30
100
ABB