Woodward easYgen-3000XT Series, Руководство пользователя, Страница: 288 / 1205

ID Parameter CL Setting range
[Default]
Description
8842 Phase angle MCB 3 -180 to 180°
[0°]
The phase angle compensation
corrects the degree between
busbar voltage and mains voltage.
The configured degree is added to
the real measured phase angle.
Notes
This parameter only applies to
application mode
A04
.
Ensure correct configuration to
prevent erroneous synchronization
settings to avoid generator
destructive power. Incorrect
wiring cannot be compensated for
with this parameter!
5717 Phase matching MCB
dwell time 2 0.0 to 60.0 s
[3.0 s]
This is the minimum time that the
generator/busbar voltage,
frequency, and phase angle must
be within the configured limits
before the breaker will be closed.
Notes
This parameter is only displayed,
if parameter
╚═▷ 5730 is
configured to "Phase matching".
3431 Dead bus closure
MCB 2 [On] A dead busbar closure is allowed if
the required conditions are met.
Off An MCB close command to a dead
busbar is prevented.
Synchronization is still possible.
5715 Closing time MCB 2 40 to 300 ms
[80 ms]
The inherent closing time of the
MCB corresponds to the lead-time
of the close command.
The close command will be issued
independent of the differential
frequency at the entered time
before the synchronous point.
3407 MCB auto unlock 2 This is used for special circuit
breakers to put the MCB 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
╚═▷ 5718 . A
CB close pulse is enabled only
after the open pulse is issued.
[No] The CB close pulse is enabled
without being preceded by a CB
open pulse.
12923 Enable MCB 2 Determined by LogicsManager
86.85
[(09.06 Discrete input 6 & !
08.07 MCB fail to close) & !
07.05 Mns.ph.rot. mismatch]
Once the conditions of the
LogicsManager have been fulfilled
the closure of theMCB will be
enabled.
Notes
288 easYgen-3000XT Series B37574
4 Configuration
4.4.3.4 Configure Breakers: MCB
Released