•
Number of closings by the automatic reclosing function, broken down according to 1-pole and 3-pole as
well as 1st cycle and other cycles
•
Total of breaking currents, cumulative and pole-selective
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 5-42 Statistics Information about the Circuit Breaker
Application and Setting Notes
Routings for Activation of the Circuit Breaker
Figure 5-43 shows the necessary routings:
•
The device can execute 1-pole and 3-pole tripping (via the protection).
•
The device can execute 3-pole opening (via the control).
•
The device can execute 3-pole closing (via AREC or via the control).
[loansteu-071210-01.tif, 2, en_US]
Figure 5-43 Activation of the Circuit Breaker
NOTE
Note that you must route the Trip/open cmd. 3-pole signal for 3-pole tripping/opening to all 3 binary
inputs.
5.6.5.6
Function-Group Types
5.6 Function-Group Type Circuit Breaker, 1-/3-Pole
SIPROTEC 5, High-Voltage Bay Controller, Manual 241
C53000-G5040-C015-9, Edition 11.2017
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