ABB Relion 670 Series Technical Reference Manual page 657

1MRK505222-UUS C
Table 323: SMBRREC (79) Group settings (advanced)
Name Values (Range)
NoOfShots 1
2
3
4
5
StartByCBOpen Disabled
Enabled
CBAuxContType NormClosed
NormOpen
CBReadyType CO
OCO
t1 2Ph 0.000 - 60.000
t2 3Ph 0.00 - 6000.00
t3 3Ph 0.00 - 6000.00
t4 3Ph 0.00 - 6000.00
t5 3Ph 0.00 - 6000.00
Extended t1 Disabled
Enabled
tExtended t1 0.000 - 60.000
tInhibit 0.000 - 60.000
CutPulse Disabled
Enabled
Follow CB Disabled
Enabled
AutoCont Disabled
Enabled
tAutoContWait 0.000 - 60.000
UnsucClByCBChk NoCBCheck
CB check
BlockByUnsucCl Disabled
Enabled
ZoneSeqCoord Disabled
Enabled
Technical reference manual
Unit Step Default
- - 1
- - Disabled
- - NormOpen
- - CO
s 0.001 1.000
s 0.01 30.00
s 0.01 30.00
s 0.01 30.00
s 0.01 30.00
- - Disabled
s 0.001 0.500
s 0.001 5.000
- - Disabled
- - Disabled
- - Disabled
s 0.001 2.000
- - NoCBCheck
- - Disabled
- - Disabled
Section 12
Description
Max number of reclosing shots 1-5
To be set ON if AR is to be started by CB
open position
Select the CB aux contact type NC/NO for
52a input
Select type of circuit breaker ready signal CO/
OCO
Open time for shot 1, two-phase
Open time for shot 2, three-phase
Open time for shot 3, three-phase
Open time for shot 4, three-phase
Open time for shot 5, three-phase
Extended open time at loss of permissive
channel Off/On
3Ph Dead time is extended with this value at
loss of perm ch
Inhibit reclosing reset time
Shorten closing pulse at a new trip Off/On
Advance to next shot if CB has been closed
during dead time
Continue with next reclosing-shot if breaker
did not close
Wait time after close command before
proceeding to next shot
Unsuccessful closing signal obtained by
checking CB position
Block AR at unsuccessful reclosing
Coordination of down stream devices to local
prot unit's AR
Control
651