Tripping Logic Common 3-Phase Output Smpptrc (94) - ABB REL650 series Technical Manual

1MRK 506 335-UUS A
Section 13
13.1
13.1.1
13.1.2
13.1.3
Technical manual
Logic

Tripping logic common 3-phase output SMPPTRC (94)

Identification
Function description
Tripping logic common 3-phase output
Functionality
A function block for protection tripping is provided for each circuit breaker involved in
the tripping of the fault. It provides a settable pulse prolongation to ensure a three-phase
trip pulse of sufficient length, as well as all functionality necessary for correct co-
operation with autoreclosing functions.
The trip function block also includes a settable latch functionality for breaker lock-out.
Function block
SMPPTRC (94)
BLOCK TRIP
TRINP_3P CLLKOUT
SETLKOUT
RSTLKOUT
ANSI09000284-1-en.vsd
ANSI09000284 V1 EN
Figure 252: SMPPTRC (94) function block
IEC 61850 IEC 60617
identification identification
SMPPTRC
I->O
SYMBOL-K V1 EN
Section 13
Logic
ANSI/IEEE C37.2
device number
94
529