GE P54C - CB State Monitor Logic Diagram; Figure 57: CB State Monitor Logic Diagram (Module 1)

5.1.1 CB STATE MONITOR LOGIC DIAGRAM
V01264
CB Aux 3ph(52-A)
CB Aux 3ph(52-B)
CB Status Input
52A 3 pole
52B 3 pole
52A & 52B 3 pole
&
&
XOR
&
&
&
&
&
1
1 CB Closed 3 ph
1
CB Open 3 ph
1
CB Aux A(52-A)
CB Aux A(52-B)
CB Status Input
52A 1 pole
52B 1 pole
52A & 52B 1 pole
&
&
XOR
&
&
&
&
&
1
1
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
Phase B
(Same logic as phase A )
Phase C
(Same logic as phase A )
&
&
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
CB Status Alm
1
CB Status Time
Figure 57: CB State Monitor logic diagram (Module 1)
Chapter 7 - Autoreclose P54A/B/C/E
148 P54xMED-TM-EN-1