ABB REB670 - Page 14

Breaker-and-a-half......................................................................305
Setting guidelines
............................................................................ 308
Autorecloser for 1 phase, 2 phase and/or 3 phase operation
SMBRREC (79)
.................................................................................... 313
Identification.................................................................................... 313
Application....................................................................................... 314
Auto reclosing operation Off and On.......................................... 318
Initiate auto reclosing and conditions for start of a reclosing
cycle........................................................................................... 318
Initiate auto reclosing from circuit breaker open information...... 319
Blocking of the auto recloser...................................................... 319
Control of the auto reclosing dead time for shot 1......................319
Long trip signal........................................................................... 320
Maximum number of reclosing shots..........................................320
ARMode = 3ph, (normal setting for a three-phase shot)............ 320
ARMode = 1/2/3ph ..................................................................... 321
ARMode = 1/2ph , 1-phase or 2-phase reclosing in the
first shot...................................................................................... 321
ARMode = 1ph+1*2ph, 1-phase or 2-phase reclosing in the
first shot...................................................................................... 321
ARMode = 1/2ph + 1*3ph, 1-phase, 2-phase or 3-phase
reclosing in the first shot.............................................................322
ARMode = 1ph + 1*2/3ph, 1-phase, 2-phase or 3-phase
reclosing in the first shot.............................................................322
External selection of auto reclosing mode..................................323
Auto reclosing reset timer...........................................................323
Pulsing of the circuit breaker closing command and counter..... 323
Transient fault.............................................................................324
Permanent fault and reclosing unsuccessful signal....................324
Lock-out initiation........................................................................324
Evolving fault.............................................................................. 326
Automatic continuation of the auto reclosing sequence............. 326
Thermal overload protection holding the auto recloser back......327
Setting guidelines............................................................................ 327
Configuration.............................................................................. 327
Auto recloser settings................................................................. 336
Apparatus control APC......................................................................... 341
Application....................................................................................... 341
Bay control QCBAY.................................................................... 347
Switch controller SCSWI............................................................ 348
Switches SXCBR/SXSWI........................................................... 348
Table of contents
8 Busbar protection REB670 2.2 ANSI
Application manual