GE MiCOM P40 Agile Technical Manual page 116

P44x/EN ST/Hb6
(ST) 4-42
Menu text
CB CONTROL
This setting selects the type of circuit breaker control that be used in the logic (trip and
close):
– Local: Local trip or close of the circuit breaker using the front panel of the relay ('System
Data / CB Trip/Close' menu),
– Remote: Remote trip and close using MiCOM S1 Agile and communications,
– Opto: Local trip and close using DDB:'Man. Trip CB' or 'Man. Close CB'
Close Pulse Time
Defines the duration of the close pulse.
Trip Pulse Time
Defines the duration of the trip pulse.
Man Close Delay
This defines the delay time before the close pulse is executed.
Healthy Window
A settable time delay included for manual closure with this circuit breaker check. If the
circuit breaker does not indicate a healthy condition in this time period following a close
command then the relay will lockout and alarm.
C/S Window
A user settable time delay is included for manual closure with check synchronizing. If the
check sync. criteria are not satisfied in this time period following a close command the relay
will lockout and alarm.
A/R Single Pole
{P442/P444):
1&3 pole A/R only}
Enable or disable AR for single phase fault types.
Care: This setting also applies when auto-reclose is configured in 3 pole tripping
applications. Even though the trip mode may be 3 pole only, the fact that the initiation was a
single phase fault type is memorized.
A/R Three Pole
Enable or disable AR for multi-phase faults.
'A/R Single Pole' and 'A/R Three pole' cells are only displayed when internal autoreclose is
enabled ('Configuration / Internal A/R' cell).
Default setting
Opto+Rem+local
0.5s 0.1s
0.5s 0.1s
10s 0.01s
5s 0.01s
5s 0.01s
Disabled Disabled, Enabled
Enables the 1-pole trip mode function when
autoreclose (A/R) is enabled, refer to
Autoreclose notes for further information
Disabled Disabled, Enabled
Enables the 3-pole trip mode function when
autoreclose (A/R) is enabled,, refer to
Autoreclose notes for further information
MiCOM P40 Agile P442, P444
Setting range
Min Max
10s
5s
600s
9999s
9999s
Setting
Step size
0.01s
0.01s
0.01s
0.01s
0.01s