Table 77. Autorecloser SMBRREC
Function Range or value Accuracy
Number of autoreclosing shots 1 - 5 -
Autoreclosing open time:
shot 1 - t1 1Ph
shot 1 - t1 2Ph
shot 1 - t1 3PhHS
shot 1 - t1 3Ph
(0.000-120.000) s
±0.2% or ±35 ms
whichever is greater
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
Extended autorecloser open time (0.000-60.000) s ±0.2% or ±35 ms
whichever is greater
Minimum time CB must be closed before AR becomes ready for autoreclosing cycle (0.00-6000.00) s ±0.2% or ±35 ms
whichever is greater
Maximum operate pulse duration (0.000-60.000) s ±0.2% or ±15 ms
whichever is greater
Reclaim time (0.00-6000.00) s ±0.2% or ±15 ms
whichever is greater
Circuit breaker closing pulse length (0.000-60.000) s ±0.2% or ±15 ms
whichever is greater
Wait for master release (0.00-6000.00) s ±0.2% or ±15 ms
whichever is greater
Inhibit reset time (0.000-60.000) s ±0.2% or ±45 ms
whichever is greater
Autorecloser maximum wait time for sync (0.00-6000.00) s ±0.2% or ±45 ms
whichever is greater
CB check time before unsuccessful (0.00-6000.00) s ±0.2% or ±45 ms
whichever is greater
Wait time after close command before proceeding to next shot (0.000-60.000) s ±0.2% or ±45 ms
whichever is greater
1MRK 505 346-BEN -
Line differential protection RED670 2.1 IEC
Product version: 2.1
ABB 87
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