Basler Electric DGC-2020HD - Manual (Page 114)

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Figure 51. Settings Explorer, Breaker Management, Bus Condition Detection, Gen Condition Detection
Gen Condition Detection
When the generator bus voltage is below the Dead Gen Threshold for the duration of the Activation
Delay, the generator bus is deemed “Dead”.
Four thresholds determine a stable generator bus. These consist of overvoltage, undervoltage,
overfrequency, and underfrequency. Each bus condition (dead, failed, or stable) has an activation
delay. When the generator bus voltage and frequency stay within the thresholds for the duration of
the corresponding activation delay, the generator bus is deemed “stable”. Otherwise, it is deemed
“failed”. When the voltage and frequency are outside the stable ranges for the duration of the Gen
Failed Activation Delay, the generator is deemed “failed”.
7. Open the Synchronizer screen in the Settings Explorer, under Breaker Management. See Figure 52.
Synchronizer DGC-2020HD