Woodward easYgen-2000 Series User Manual page 204

Configuration
Configure Application > Configure Breakers > Breakers GCB
ID Parameter
5707 Phase
matching GCB
dwell time
3432 Dead bus clo‐
sure GCB
3415 Generator
stable time
5705 Closing time
GCB
12210 Undelay close
GCB
3405 GCB auto
unlock
204
CL Setting range Description
[Default]
2 0.0 to 60.0 s This is the minimum time that the generator voltage, frequency, and phase
angle must be within the configured limits before the breaker will be closed.
[3.0 s]
Notes
This parameter only applies to application modes
This parameter is only displayed, if parameter
"Phase matching".
2 [On] A dead busbar closure is allowed if the required conditions are met.
Off A GCB close command to a dead busbar is prevented. Synchronization is still
possible.
Notes
This parameter only applies to application modes
2 0 to 99 s The time configured here begins to count down once the engine monitoring
delay timer has expired. This permits for an additional delay time before the
[2 s]
breaker is closed in order to ensure that none of the engine delayed watch‐
dogs trips.
It is possible to bypass this delay time through the LogicsManager (param‐
eter
failure) occurs.
Unnecessary CB switching operations and voltage interruptions should be
avoided by utilizing this parameter.
Notes
This parameter only applies to application mode
2 40 to 300 ms The inherent closing time of the GCB corresponds to the lead-time of the
close command.
[80 ms]
The close command will be issued independent of the differential frequency at
the entered time before the synchronous point.
Notes
This parameter only applies to application modes
2 Determined by Once the conditions of the have been fulfilled the GCB will be closed immedi‐
LogicsManager ately (without waiting for engine speed delay and generator stable timer to
expire).
[(04.09 & 1) &
1] When using the standard setting, the GCB will be closed without delay in
emergency power operation.
Notes
This parameter only applies to application modes
For information on the LogicsManager and its default settings see
Ä Chapter 9.4.1 "LogicsManager Overview" on page 549 .
2 This is used for special circuit breakers to put the GCB into a defined initial
state or to enable closing at all.
Yes Before every close-pulse, an open-pulse is issued for defined duration
(parameter
pulse is issued.
[No] The CB close pulse is enabled without being preceded by a CB open pulse.
easYgen-2200/2500 | Genset Control
12210 Ä p. 204) in the event an emergency operation condition (mains
5708 Ä p. 205. A CB close pulse is enabled only after the open
and .
5729 Ä p. 203 is configured to
and .
.
and .
and .
37535B