Hitachi Relion REB670 Commissioning Manual page 12

Table of contents
10.9 Control............................................................................................................................... 118
10.9.1 Synchrocheck, energizing check, and synchronizing SESRSYN....................................118
10.9.1.1
10.9.1.2
10.9.1.3
10.9.1.4
10.9.1.5
10.9.2 Autorecloser for 1/2/3-phase operation SMBRREC ....................................................... 125
10.9.2.1
10.9.2.2
10.9.2.3
10.9.2.4
10.9.2.5
10.9.3 Apparatus control APC....................................................................................................130
10.9.4 Function revision history..................................................................................................130
10.9.5 Single command, 16 signals SINGLECMD..................................................................... 130
10.9.6 Interlocking......................................................................................................................130
10.10 Monitoring..........................................................................................................................131
10.10.1 Gas medium supervision SSIMG.................................................................................... 131
10.10.1.1
10.10.1.2
10.10.1.3
10.10.1.4
10.10.2 Liquid medium supervision SSIML.................................................................................. 132
10.10.2.1
10.10.2.2
10.10.2.3
10.10.2.4
10.10.3 Breaker monitoring SSCBR.............................................................................................133
10.10.3.1
10.10.3.2
10.10.4 Event function EVENT.....................................................................................................135
10.10.5 Limit counter L4UFCNT...................................................................................................135
10.10.5.1
10.10.6 Function revision history..................................................................................................136
10.10.7 Current harmonic monitoring CHMMHAI.........................................................................136
10.10.7.1
10.10.7.2
10.10.8 Function revision history..................................................................................................137
10.10.9 Voltage harmonic monitoring VHMMHAI.........................................................................137
10.10.9.1
10.10.9.2
10.10.10 Function revision history..................................................................................................138
10.10.11 Fault current and voltage monitoring function FLTMMXU .............................................. 138
6
Testing the synchronizing function............................................................................. 120
Testing the synchrocheck functionality.......................................................................120
Testing the energizing check......................................................................................122
Testing the voltage selection...................................................................................... 123
Completing the test.................................................................................................... 125
Preparation of the verification ................................................................................... 127
Switching the auto recloser to On and Off On and Off ..............................................127
Verifying the auto recloser .........................................................................................128
Checking the auto reclosing conditions......................................................................128
Completing the test.................................................................................................... 130
Function revision history............................................................................................ 131
Testing the gas medium supervision for pressure alarm and pressure lockout
conditions .................................................................................................................. 131
Testing the gas medium supervision for temperature alarm and temperature
lockout conditions ......................................................................................................132
Completing the test.................................................................................................... 132
Function revision history............................................................................................ 132
Testing the liquid medium supervision for level alarm and level lockout conditions...133
Testing the gas medium supervision for temperature alarm and temperature
lockout conditions.......................................................................................................133
Completing the test.................................................................................................... 133
Verifying the settings.................................................................................................. 134
Completing the test.................................................................................................... 135
Completing the test.................................................................................................... 135
Verifying the signals and settings...............................................................................136
Completing the test.................................................................................................... 137
Verifying the signals and settings...............................................................................137
Completing the test.................................................................................................... 137
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1MRK 505 372-UEN Rev. K
Busbar protection REB670
Commissioning manual