Section 13 Logic13.1 Tripping logic common 3-phase output SMPPTRC13.1.1 IdentificationFunction description IEC 61850identificationIEC 60617identificationANSI/IEEE C37.2device numberTripping logic common 3-phase output SMPPTRCI->OSYMBOL-K V1 EN9413.1.2 FunctionalityA function block for protection tripping is provided for each circuit breaker involvedin 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 correctco-operation with autoreclosing functions.The trip function block also includes a settable latch functionality for breaker lock-out.13.1.3 Function blockSMPPTRCBLOCKTRINSETLKOUTRSTLKOUTTRIPCLLKOUTIEC09000284_1_en.vsdIEC09000284 V1 ENFigure 213: SMPPTRC function block1MRK 502 048-UEN A Section 13Logic433Technical manual
