Vanguard CBCT - Manual (Page 9)

REV 1 CBCT USER’S MANUAL
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2.0 OPERATING PROCEDURES
2.1 CBCT Cable Connections
Typical CBCT DC control connection diagrams are shown below. Figure 2 illustrates the CBCT
“Constant Output” connection to the circuit breaker control circuit. Figure 3 and Figure 4
illustrate the CBCT “Pulse Output” connection to the circuit breaker Trip and Close coil.
WARNING
Always connect the CBCT ground stud to the sub-station ground.
Figure 2. CBCT Constant Output to CB Control Circuits