[lo-bbp-verza-3ph.vsd, 5, en_US]
Figure 6-255 Delay/Tripping of the Circuit-Breaker Failure Protection Function
Application and Setting Notes
Figure 6-256 gives an overview of the functions involved in an external start of the CBFP function. In the case
of an internal start, there is no external protection device and the protection functionality is located in the
CBFP device.
6.41.4
Protection and Automation Functions
6.41 Circuit-Breaker Failure Protection
SIPROTEC 5, Overcurrent Protection, Manual 843
C53000-G5040-C017-8, Edition 07.2017