Basler Electric DGC-2020HD - Manual (Page 112)

102 9469300990 Rev B
Figure 49. Settings Explorer, Programmable Outputs, Contact Outputs
5. Open the Breaker Hardware screen in the Settings Explorer, under Breaker Management. On this
screen, enter the settings for the following parameters. See Figure 50.
a. Breaker Close Wait Time: This is the time 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, a generator or mains breaker failure is annunciated. A Gen Breaker Close Fail
or Gen Breaker Open Fail is annunciated as a generator breaker failure. A Mains Breaker
Close Fail or Mains Breaker Open Fail is annunciated as a mains breaker failure.
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 closing 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:
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 closing 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.
Synchronizer DGC-2020HD