Basler Electric DGC-2020HD - Manual (Page 154)

144 9469300990 Rev B
Logic Connections
Overcurrent element logic connections are made on the BESTlogicPlus screen in BESTCOMSPlus. The
overcurrent element logic block is illustrated in Figure 79. When the Block input is true, the 51 element is
disabled. The Trip output is true when the 51 element is in a trip condition.
Figure 79. Overcurrent Element Logic Block
Operational Settings
Overcurrent element operational settings are configured on the Overcurrent settings screen (Figure 80) in
BESTCOMSPlus. Setting ranges are defined in the Specifications chapter.
Figure 80. Settings Explorer, Generator Protection, Current, Overcurrent
Power (32)
Six power protection (32) elements monitor three-phase or single-phase real power (watts). An element
can be configured to protect against overpower or underpower conditions.
The six, identical power protection elements are designated 32-1, 32-2, 32-3, 32-4, 32-5, and 32-6.
Element logic connections are made on the BESTlogicPlus screen in BESTCOMSPlus and element
operational settings are configured on the Power settings screen in BESTCOMSPlus.
Generator Protection DGC-2020HD