ABB REG650 User Manual

Section 13 Logic
13.1 Tripping logic common 3-phase output SMPPTRC
13.1.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Tripping logic common 3-phase output SMPPTRC
I->O
SYMBOL-K V1 EN
94
13.1.2 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.
13.1.3 Function block
SMPPTRC
BLOCK
TRIN
SETLKOUT
RSTLKOUT
TRIP
CLLKOUT
IEC09000284_1_en.vsd
IEC09000284 V1 EN
Figure 213: SMPPTRC function block
1MRK 502 048-UEN A Section 13
Logic
433
Technical manual

ABB REG650 Specifications

General

Brand	ABB
Model	REG650
Category	Protection Device
Language	English