ABB RELION 620 Series Technical Manual page 28

Table of contents
22
Application............................................................................798
Signals..................................................................................800
Settings................................................................................ 800
Monitored data..................................................................... 801
Technical data...................................................................... 801
Technical revision history..................................................... 801
Section 5 Protection related functions..........................................803
Three-phase inrush detector INRPHAR......................................... 803
Identification.............................................................................. 803
Function block........................................................................... 803
Functionality.............................................................................. 803
Operation principle.................................................................... 803
Application................................................................................. 805
Signals.......................................................................................806
Settings......................................................................................806
Monitored data...........................................................................806
Technical data........................................................................... 807
Technical revision history.......................................................... 807
Circuit breaker failure protection CCBRBRF.................................. 807
Identification.............................................................................. 807
Function block........................................................................... 807
Functionality.............................................................................. 808
Operation principle.................................................................... 808
Application................................................................................. 814
Signals.......................................................................................816
Settings......................................................................................816
Monitored data...........................................................................817
Technical data........................................................................... 817
Technical revision history.......................................................... 817
Master trip TRPPTRC.....................................................................818
Identification.............................................................................. 818
Function block........................................................................... 818
Functionality.............................................................................. 818
Operation principle.................................................................... 818
Application................................................................................. 820
Signals.......................................................................................821
Settings......................................................................................821
Monitored data...........................................................................821
Technical revision history.......................................................... 822
High-impedance fault detection PHIZ.............................................822
Identification.............................................................................. 822
Function block .......................................................................... 822
Functionality.............................................................................. 822
620 series
Technical Manual