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Typical Applications DGC-2020HD
Figure 3-1. Connections for Communication, Senders, Contact Inputs and Outputs, and Control Power
Figure 3-2 illustrates typical three-phase wye connections for all DGC-2020HD bus voltage sensing
connections: Generator, Bus 1, and Bus 2. Use the terminal numbers listed below for connecting the
desired bus type. Refer to the Terminals and Connectors chapter for rear panel terminal numbering.
For Generator voltage sensing, VA = 86, VB = 88, VC = 90, and VN = 91.
For Bus 1 voltage sensing, VA = 93, VB = 95, VC = 97, VN = 98.
For Bus 2 voltage sensing, VA = 100, VB = 101, VC = 103, VN = 104.
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