ABB Relion 670 series - Page 33

15.17.3 Function block................................................................................................................................1005
15.17.4 Signals..............................................................................................................................................1005
15.17.5 Settings........................................................................................................................................... 1005
15.17.6 Operation principle....................................................................................................................... 1006
15.17.7 Technical data.................................................................................................................................1007
Section 16 Monitoring..........................................................................................................1009
16.1 Measurements....................................................................................................................................1009
16.1.1 Identification.................................................................................................................................. 1009
16.1.2 Functionality...................................................................................................................................1009
16.1.3 Function block................................................................................................................................. 1011
16.1.4 Signals.............................................................................................................................................. 1012
16.1.5 Settings............................................................................................................................................1016
16.1.6 Monitored data...............................................................................................................................1027
16.1.7 Operation principle....................................................................................................................... 1030
16.1.7.1 Measurement supervision........................................................................................................ 1030
16.1.7.2 Measurements CVMMXN...........................................................................................................1034
16.1.7.3 Phase current measurement CMMXU.....................................................................................1039
16.1.7.4 Phase-phase and phase-neutral voltage measurements VMMXU, VNMMXU.................1039
16.1.7.5 Voltage and current sequence measurements VMSQI, CMSQI.........................................1040
16.1.8 Technical data................................................................................................................................ 1040
16.2 Gas medium supervision SSIMG (63)............................................................................................. 1042
16.2.1 Identification.................................................................................................................................. 1042
16.2.2 Functionality................................................................................................................................... 1042
16.2.3 Function block................................................................................................................................ 1042
16.2.4 Signals..............................................................................................................................................1042
16.2.5 Settings............................................................................................................................................1043
16.2.6 Operation principle....................................................................................................................... 1044
16.2.7 Technical data................................................................................................................................ 1044
16.3 Liquid medium supervision SSIML (71)..........................................................................................1045
16.3.1 Identification.................................................................................................................................. 1045
16.3.2 Functionality................................................................................................................................... 1045
16.3.3 Function block................................................................................................................................ 1045
16.3.4 Signals..............................................................................................................................................1045
16.3.5 Settings........................................................................................................................................... 1046
16.3.6 Operation principle........................................................................................................................1047
16.3.7 Technical data.................................................................................................................................1047
16.4 Breaker monitoring SSCBR.............................................................................................................. 1048
16.4.1 Identification.................................................................................................................................. 1048
16.4.2 Functionality...................................................................................................................................1048
16.4.3 Function block................................................................................................................................1048
16.4.4 Signals..............................................................................................................................................1049
16.4.5 Settings........................................................................................................................................... 1050
Table of contents
27
Technical manual