M12379-1 v14
Table 92. 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 R
Version 2.2
Hitachi Energy
127
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