Trip Value Recorder; Disturbance Recorder - ABB RET670 Product Manual

Transformer protection RET670 2.0
Product version: 2.0
Table 92. Trip value recorder
Function
Buffer capacity
Table 93. 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)
ABB
Maximum number of analog inputs
Maximum number of disturbance reports
Value
40
96
100
340 seconds (100 recordings) at 50 Hz
280 seconds (80 recordings) at 60 Hz
1MRK 504 141-BEN C
Value
30
100
91