ABB Relion 650 Series Technical Manual page 309

1MRK 506 326-UUS B
10.3 Autorecloser STBRREC (79)
10.3.1 Identification
Function Description
Autorecloser
10.3.2 Functionality
The autoreclosing function provides high-speed and/or delayed auto-reclosing for single breaker
applications.
Up to five reclosing attempts can be included by parameter setting. The first attempt can be
single- and/or three phase for single-phase or multi-phase faults respectively.
Multiple autoreclosing functions are provided for multi-breaker arrangements. A priority circuit
allows one circuit breaker to close first and the second will only close if the fault proved to be
transient.
The autoreclosing function can be configured to co-operate with a synchrocheck function.
10.3.3 Function block
ON
OFF
BLKON
BLKOFF
RESET
INHIBIT
PICKUP
TRSOTF
ZONESTEP
TR3P
THOLHOLD
CBREADY
52A
PLCLOST
SYNC
WAIT
RSTCOUNT
ANSI10000218 V1 EN-US
Figure 157: STBRREC (79) function block
Line distance protection REL650
Technical manual
STBRREC (79)
BLOCKED
SETON
READY
ACTIVE
SUCCL
UNSUCCL
INPROGR
1PT1
3PT1
3PT2
3PT3
3PT4
3PT5
PREP3P
CLOSECMD
WFMASTER
COUNT1P
COUNT3P1
COUNT3P2
COUNT3P3
COUNT3P4
COUNT3P5
COUNTAR
ANSI10000218-1-en.vsd
© Copyright 2011 ABB Power Grids. All rights reserved
IEC 61850 IEC 60617
identification identification
STBRREC
O->I
SYMBOL-L V1 EN-US
GUID-E9EB7E3B-EF47-460F-AFD3-4BCE56DCC44E v1
GUID-6F718C44-5DF8-4114-ABCD-AE8019440F2F v1
ANSI/IEEE C37.2
device number
79
GUID-F49C945D-6C73-4DBC-81F3-FC5380DDC941 v2
GUID-8C2F713B-85CD-4C8B-9300-63370631DBE7 v1
Section 10
Control
303