[lounterd-100611-01.tif, 1, en_US]
Figure 5-22 Definitive Tripping, Circuit-Breaker Tripping Alarm Suppression
Tripping and Opening Information
When a trip or opening command is issued, the breaking information shown in the next figure is saved in the
fault log.
[loausloe-081210-01.tif, 2, en_US]
Figure 5-23 Breaking Information
The following statistics information is saved for the circuit breaker:
•
Number of switching cycles:
All tripping, opening, and closing operations are counted.
•
Number of closing operations by the automatic reclosing function
•
Total of breaking currents
The statistics information can be individually set and reset via the device control. It is also possible to reset all
values via the binary input signal >Reset switch statist..
[lo_statistics information circuit-breaker, 2, en_US]
Figure 5-24 Statistics Information About the Circuit Breaker
5.5.7.5
Function-Group Types
5.5 Function-Group Type Circuit Breaker, 3-Pole
SIPROTEC 5, High-Voltage Bay Controller, Manual 219
C53000-G5040-C015-9, Edition 11.2017
To Next Page
Loading...
