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10.2.1
Identification
Function Description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Autorecloser for 3-phase operation
SMBRREC
O->I
SYMBOL-L V1 EN
79
10.2.2
Functionality
The autorecloser for 3-phase operation SMBRREC (79) function provides high-speed
and/or delayed auto-reclosing for single breaker applications.
Up to five three-phase reclosing attempts can be included by parameter setting.
The autoreclosing function is configured to co-operate with the synchronism check
function.
10.2.3
Function block
ANSI08000086-1-en.vsd
SMBRREC (79)
ON
OFF
BLKON
BLKOFF
RESET
INHIBIT
RI
TRSOTF
ZONESTEP
THOLHOLD
CBREADY
52A
SYNC
WAIT
RSTCOUNT
BLOCKED
SETON
READY
ACTIVE
SUCCL
UNSUCCL
INPROGR
3PT1
3PT2
3PT3
3PT4
3PT5
CLOSECMD
WFMASTER
COUNT3P1
COUNT3P2
COUNT3P3
COUNT3P4
COUNT3P5
COUNTAR
ANSI08000086 V1 EN
Figure 102:
SMBRREC (79) function block
Section 10
1MRK 511 287-UUS A
Control
238
Technical manual
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