Figure 182: Protection Reoperation And Evolving Fault Logic Diagram (Module 20); Figure 183: Fault Memory Logic Diagram (Module 15) - GE MiCOM P40 Agile Technical Manual

Single breaker current differential (with distance)

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Chapter 11 - Autoreclose

PROTECTION REOPERATION AND EVOLVING FAULT LOGIC DIAGRAM

Discrim Time

Seq Counter = 1

A/ R Lockout

CB Closed 3 ph

Figure 182: Protection Reoperation and Evolving Fault logic diagram (Module 20)

FAULT MEMORY LOGIC DIAGRAM

Trip Inputs A

Ext Fault APh

Trip Inputs B

Ext Fault BPh

Trip Inputs C

Ext Fault CPh

AUTORECLOSE IN PROGRESS

The AR In Progress module produces various signals to indicate to other modules and functions that an

Autoreclose operation is currently in progress.

CB Failed AR

P54x1i-TM-EN-1

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Micom p543i Micom p545i