Although the diagrams in the preceding examples only show radial feeders, CEC can be used
in complex networks to coordinate IntelliRupter fault interrupters on a bifurcated circuit
and to coordinate devices after the IntelliTeam SG system has recongured the system.
Figures 27 and 28 show an example.
CEC Example for a
Complex Network
Figure 27. CEC coordination before loss of primary source 3.
Figure 28. CEC coordination after source switches from source 3 to source 2.
SRC 1
SRC 2
SRC 4
N.O.
N.O.
SRC 3
N.O.
TCC A3
IR2
IR8
IR3
IR5
IR6
IR7
IR9
TCC A1
IR4
TCC A2
TCC A3
TCC A2
IR1
TCC A3
SRC 1
SRC 2
SRC 4
N.O.
SRC 3
N.O.
IR2
IR8
IR5
IR3
IR6
IR7
IR9
TCC A1
IR4
TCC A3
TCC A2
TCC A3
TCC A2
N.O.
TCC A2
IR1
38 S&C Instruction Sheet 766-530
Communication Enhanced Coordination
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