Iskra FPC 200 - Page 63

Functionality
USER MANUAL FPC 200 - 3/2017 63
2.6.1.13 Example of operation
*time till element pole separation
Fault
Detection
Pickup
PU
delay
Trip
Device DO
DO
operation
Arc
DFT
DFT
Individual protection Trip delay
Pole
separation
Arc
extinction
DO contact
close
Internal device operation
or calculation <20ms*
Operation
time
DO
operation
User defined settings
CB Status
Figure 2.38: Circuit breaker operation.