Cb State Monitoring Logic; Figure 152: Cb State Monitoring Logic - GE MiCOM P40 Agile Technical Manual

P14D
6.1

CB STATE MONITORING LOGIC

CB Status Input
None
52A
52B
Both 52 A and 52 B
CB Aux 3ph(52-A)
CB Aux 3ph(52-B)
V01200

Figure 152: CB State Monitoring logic

P14D-TM-EN-8
&
& 1
& 1
X1
& 1
& 1
&
&
X1
Chapter 14 - Monitoring and Control
CB Closed 3 ph
Plant Status
CB1 Closed
CB1 Open
CB Open 3 ph
CB Status Alarm
295