M12379-1 v13
Table 89. Autorecloser SMBRREC
Function Range or value Accuracy
Dead time:
shot 1 “t1 1Ph”
shot 1 “t1 2Ph”
shot 1 “t1 3Ph “
shot 1 “t1 3PhHS”
(0.000-120.000) s
±0.2% or ±35 ms
whichever is greater
Dead time:
shot 2 “t2 3Ph”
shot 3 “t3 3Ph”
shot 4 “t4 3Ph”
shot 5 “t5 3Ph”
(0.00-6000.00) s ±0.2% or ±35 ms
whichever is greater
Extend three-phase dead time duration “tExtended t1” (0.000-60.000) s ±0.2% or ±35 ms
whichever is greater
Minimum time that circuit breaker must be closed before new sequence is allowed
“tCBClosedMin”
(0.00-6000.00) s ±0.2% or ±35 ms
whichever is greater
Wait time for the slave to close when WAIT input has reset “tSlaveDeadTime” (0.100-60.000) s ±0.2% or ±35 ms
whichever is greater
Maximum allowed start pulse duration “tLongStartInh” (0.000-60.000) s ±0.2% or ±15 ms
whichever is greater
Circuit breaker closing pulse duration “tPulse” (0.000-60.000) s ±0.2% or ±15 ms
whichever is greater
Reclaim time ”tReclaim” (0.00-6000.00) s ±0.2% or ±15 ms
whichever is greater
Maximum wait time for release from master “tWaitForMaster” (0.00-6000.00) s ±0.2% or ±15 ms
whichever is greater
Reset time for reclosing inhibit “tInhibit” (0.000-60.000) s ±0.2% or ±45 ms
whichever is greater
Wait time after close command before proceeding to next shot “tAutoContWait” (0.000-60.000) s ±0.2% or ±45 ms
whichever is greater
Maximum wait time for fulfilled synchrocheck conditions “tSync” (0.00-6000.00) s ±0.2% or ±45 ms
whichever is greater
Delay time before indicating successful reclosing “tSuccessful” (0.000-60.000) s ±0.2% or ±50 ms
whichever is greater
Maximum wait time for circuit breaker closing before indicating unsuccessful
“tUnsucCl”
(0.00-6000.00) s ±0.2% or ±45 ms
whichever is greater
Line differential protection RED670
1MRK 505 379-BEN N
Hitachi Power Grids 117
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