ABB REL670 Product Manual page 110

Line distance protection REL670 2.2
Product version: 2.2
Table 148. Indications
Function
Buffer capacity
Table 149. Event recorder
Function
Buffer capacity
Resolution
Accuracy
Table 150. Trip value recorder
Function
Buffer capacity Maximum number of analog inputs
Maximum number of disturbance reports
Table 151. Disturbance recorder
Function
Buffer capacity Maximum number of analog inputs
Maximum number of binary inputs
Maximum number of disturbance reports
Maximum total recording time (3.4 s recording time and maximum number of
channels, typical value)
Table 152. Event counter with limit supervision L4UFCNT
Function
Counter value
Max. count up speed
Table 153. Running hour-meter TEILGAPC
Function
Time limit for alarm supervision, tAlarm
Time limit for warning supervision, tWarning
Time limit for overflow supervision
110
Maximum number of indications presented for single disturbance
Maximum number of recorded disturbances
Maximum number of events in disturbance report
Maximum number of disturbance reports
Range or value
0-65535
30 pulses/s (50% duty cycle)
(0 - 99999.9) hours
(0 - 99999.9) hours
Fixed to 99999.9 hours
Value
40
352
100
340 seconds (100 recordings) at 50 Hz
280 seconds (80 recordings) at 60 Hz
Accuracy
-
-
Range or value
1MRK 506 372-BEN -
Value
352
100
Value
150
100
1 ms
Depending on time
synchronizing
Accuracy
±0.1% of set value
±0.1% of set value
±0.1%
Value
30
100
ABB