ABB RED650, Technical Manual

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Name Values (Range) Unit Step Default Description
Priority None
Low
High
- - None Priority selection between adjacent
terminals
tWaitForMaster 0.00 - 6000.00 s 0.01 60.00 Maximum wait time for release from
master
LongStartInhib Off
On
- - On To be set ON if AR is to be used with
maximum allowed start pulse duration
check
Table 174: SMBRREC Group settings (advanced)
Name Values (Range) Unit Step Default Description
NoOfShots 1
2
3
4
5
- - 1 Max number of reclosing shots
StartByCBOpen Off
On
- - Off To be set ON if AR is to be started by
circuit breaker open position
CBReadyType CO
OCO
- - CO Circuit breaker ready signal type
t1 2Ph 0.000 - 120.000 s 0.001 1.000 Dead time for shot 1, two-phase
reclosing
t2 3Ph 0.00 - 6000.00 s 0.01 30.00 Dead time for shot 2, three-phase
reclosing
t3 3Ph 0.00 - 6000.00 s 0.01 30.00 Dead time for shot 3, three-phase
reclosing
t4 3Ph 0.00 - 6000.00 s 0.01 30.00 Dead time for shot 4, three-phase
reclosing
t5 3Ph 0.00 - 6000.00 s 0.01 30.00 Dead time for shot 5, three-phase
reclosing
Extended t1 Off
On
- - Off Extend dead time at loss of permissive
channel
tExtended t1 0.000 - 60.000 s 0.001 0.500 Extend three-phase dead time duration
tInhibit 0.000 - 60.000 s 0.001 5.000 Reset time for reclosing inhibit
CutPulse Off
On
- - Off Shorten circuit breaker closing pulse at a
new start
Follow CB Off
On
- - Off Advance to next shot if circuit breaker
has been closed during dead time
AutoContinue Off
On
- - Off Continue with next reclosing shot if
circuit breaker did not close
tAutoContWait 0.000 - 60.000 s 0.001 2.000 Wait time after close command before
proceeding to next shot
UnsucClByCBChk NoCBCheck
CB check
- - NoCBCheck Unsuccessful closing signal obtained by
checking circuit breaker position
BlockByUnsucCl Off
On
- - Off Block AR at unsuccessful reclosing
Table continues on next page
1MRK 505 394-UEN A
Section 12
Control
Line differential protection RED650 2.2 IEC 325
Technical manual