Figure 172: Cb State Monitor Logic Diagram (Module 1) - GE MiCOM P40 Agile Technical Manual

Chapter 11 - Autoreclose
5.1.1 CB STATE MONITOR LOGIC DIAGRAM
CB Aux 3ph(52- A)
CB Aux 3ph(52- B)
CB Status Input
52A 3 pole
52B 3 pole
52A & 52B 3 pole
CB Aux A(52-A)
CB Aux A(52-B)
CB Status Input
52A 1 pole
52B 1 pole
52A & 52B 1 pole
CB Aux B(52-A)
CB Aux B(52-B)
CB Status Input
52A 1 pole
52B 1 pole
52A & 52B 1 pole
CB Aux C(52- A)
CB Aux C(52- B)
CB Status Input
52A 1 pole
52B 1 pole
52A & 52B 1 pole
V01264

Figure 172: CB State Monitor logic diagram (Module 1)

318
XOR
XOR
Phase B
(Same logic as phase A )
Phase C
(Same logic as phase A )
&
& 1
&
&
& 1
&
&
&
& 1
&
&
&
& 1
&
&
1
CB Closed 3 ph
1
CB Open 3 ph
1
CB Closed A ph
1
CB Open A ph
&
1
CB Closed B ph
1
CB Open B ph
1
CB Closed C ph
1
CB Open C ph
1
CB Status Alm
CB Status Time
P54x1i-TM-EN-1
P543i/P545i