ABB Relion 630 Series Communication Protocol Manual

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Contents

ABB Relion 630 Series Communication Protocol Manual Manual pdf 8 page image

Directional earth fault PDEF........................................................ 50Differential protection PDIF......................................................... 54Distance protection PDIS............................................................ 60Directional overcurrent PDOC..................................................... 99Overcurrent protection PVOC....................................................103Rate of change of frequency PFRC...........................................104Frequency protection PFRQ......................................................105Harmonic distortion PHAR.........................................................109Local acceleration logic PLAL................................................... 109Motor supervision PMSU...........................................................110Restricted earth fault PNDF.......................................................113Protection scheme PSCH..........................................................116Transient earth fault PTEF........................................................ 121Transformer differential PTDF................................................... 122Time overcurrent PTOC............................................................ 127Overfrequency PTOF................................................................ 141Overvoltage PTOV.................................................................... 143Protection trip conditioning PTRC............................................. 147Thermal overload PTTR............................................................ 148Time undercurrent PTUC.......................................................... 154Undervoltage PTUV...................................................................155Vector shift PPAM..................................................................... 161Underfrequency PTUF...............................................................163Admittance-based earth-fault protection PADM........................ 164Multi-frequency neutral admittance earth-fault protectionPSDE.........................................................................................172Directional power protection PDPR........................................... 174Volts per Hz PVPH.................................................................... 178Directional earth fault wattmetric PWDE................................... 179Stator earth-fault protection PSEF.............................................182Multipurpose analog protection GAPC...................................... 185Multipurpose analog protection MAPGAPC......................... 185System logical nodes......................................................................186Physical device information LPHD............................................ 186Logical nodes for protection related functions................................ 187Breaker failure RBRF................................................................ 187Differential supervision RDIF.....................................................187Disturbance recorder RDRE......................................................188Fault locator RFLO.................................................................... 190Fuse failure supervision RFUF.................................................. 203Autoreclosing RREC..................................................................204Switch onto fault logic RSOF.....................................................209Synchronising RSYN................................................................. 210Table of contents2 630 seriesCommunication Protocol Manual