Basler Electric DGC-2020 - Manual (Page 326)

Figure 7-42. Settings Explorer, Programmable Outputs, Contact Outputs Screen
5. Click on Breaker Management then Breaker Hardware. On this screen, (Figure 7-43), enter the
settings for the following parameters:
Front Panel Navigation Path: SETTINGS > BREAKER MANAGEMENT > BREAKER HARDWARE
a. Breaker Close Wait Time. This is an interval in which it is expected that the breaker will
transition from open to closed or closed to open. If it does not change state within the
specified time, either a Gen Breaker Close Fail or Gen Breaker Open Fail is annunciated as
generator breaker failures, and/or Mains Breaker Close Fail or Mains Breaker Open Fail is
annunciated as mains breaker failures.
b. Generator Breaker:
i. Enable the Dead Bus Close Enable parameter if it is desired to close to a dead bus.
ii. Set the contact type and pulse times if pulsed contacts are used.
iii. Set the breaker close time. This is the time used by the anticipatory synchronizer to
calculate the advance angle before 0 degrees slip angle at which to issue the breaker
close command.
c. Mains Breaker (if configured):
i. Set the mains breaker as configured if used otherwise leave it not configured.
ii. If the mains breaker is configured, set the contact type and pulse times if pulsed
contacts are used.
iii. If the mains breaker is configured, set the breaker close time. This is the time used
by the anticipatory synchronizer to calculate the advance angle before 0 degrees slip
angle at which to issue the breaker close command.
7-38 DGC-2020 Setup 9400200990 Rev X