GE MiCOM P40 Technical Manual page 10

Contents
5.12.5 Single-phase Follower Timing Logic Diagram
5.12.6 Three-phase Follower Timing Logic Diagram
5.13 Circuit Breaker Autoclose
5.13.1 Circuit Breaker Autoclose Logic Diagram
5.14 Reclaim Time
5.14.1 Prepare Reclaim Initiation Logic Diagram
5.14.2 Reclaim Time Logic Diagram
5.14.3 Succesful Autoreclose Signals Logic Diagram
5.14.4 Autoreclose Reset Successful Indication Logic Diagram
5.15 CB Healthy and System Check Timers
5.15.1 CB Healthy and System Check Timers Logic Diagram
5.16 Autoreclose Shot Counters
5.16.1 Autoreclose Shot Counters Logic Diagram
5.17 Circuit Breaker Control
5.17.1 CB Control Logic Diagram
5.18 Circuit Breaker Trip Time Monitoring
5.18.1 CB Trip Time Monitoring Logic Diagram
5.19 Autoreclose Lockout
5.19.1 CB Lockout Logic Diagram
5.20 Reset Circuit Breaker Lockout
5.20.1 Reset CB Lockout Logic Diagram
5.21 Pole Discrepancy
5.21.1 Pole Discrepancy Logic Diagram
5.22 Circuit Breaker Trip Conversion
5.22.1 CB Trip Conversion Logic Diagram
5.23 Monitor Checks for CB Closure
5.23.1 Voltage Monitor for CB Closure
5.23.2 Check Synchronisation Monitor for CB Closure
5.24 Synchronisation Checks for CB Closure
5.24.1 Three-phase Autoreclose Leader Check Logic Diagram
5.24.2 Three-phase Autoreclose Follower Check Logic Diagram
5.24.3 CB Manual Close System Check Logic Diagram
6 Setting Guidelines
6.1 De-ionising Time Guidance
6.2 Dead Timer Setting Guidelines
6.2.1 Example Dead Time Calculation
6.3 Reclaim Time Setting Guidelines
6.4 Autoreclose Shot Counters
Chapter 12 CB Fail Protection
1 Chapter Overview
2 Circuit Breaker Fail Protection
3 Circuit Breaker Fail Implementation
3.1 Circuit Breaker Fail Timers
3.2 Zero Crossing Detection
4 Circuit Breaker Fail Logic
4.1 Circuit Breaker Fail Logic - Part 1
4.2 Circuit Breaker Fail Logic - Part 2
4.3 Circuit Breaker Fail Logic - Part 3
4.4 Circuit Breaker Fail Logic - Part 4
5 Application Notes
5.1 Reset Mechanisms for CB Fail Timers
5.2 Setting Guidelines (CB fail Timer)
5.3 Setting Guidelines (Undercurrent)
Chapter 13 Current Protection Functions
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