GE MiCOM P141 Agile User Manual

5.15 Reset Lckout Alm (Reset Lockout Alarm) 284
5.16 Reclaim In Prog 284
5.17 Reclaim Complete 284
6 Autoreclose Function Alarms 285
6.1 AR No Sys Check 285
6.2 AR CB Unhealthy 285
6.3 AR Lockout 285
7 Autoreclose Operation 286
7.1 Operating Modes 287
7.1.1 Four-Position Selector Switch Implementation 287
7.1.2 Operating Mode Selection Logic 289
7.2 Autoreclose Initiation 289
7.2.1 Start Signal Logic 291
7.2.2 Trip Signal Logic 291
7.2.3 Blocking Signal Logic 292
7.2.4 Shots Exceeded Logic 292
7.2.5 AR Initiation Logic 293
7.3 Blocking Instantaneous Protection for Selected Trips 293
7.4 Blocking Instantaneous Protection for Lockouts 295
7.5 Dead Time Control 296
7.5.1 AR CB Close Control 297
7.6 AR System Checks 298
7.7 Reclaim Timer Initiation 299
7.8 Autoreclose Inhibit 300
7.9 Autoreclose Lockout 301
7.10 Sequence Co-ordination 303
7.11 System Checks for First Reclose 304
8 Setting Guidelines 305
8.1 Number of Shots 305
8.2 Dead Timer Setting 305
8.2.1 Stability and Synchronism Requirements 305
8.2.2 Operational Convenience 305
8.2.3 Load Requirements 306
8.2.4 Circuit Breaker 306
8.2.5 Fault De-ionisation Time 306
8.2.6 Protection Reset Time 306
8.3 Reclaim Timer Setting 307
Chapter 14 Monitoring and Control 309
1 Chapter Overview 311
2 Event Records 312
2.1 Event Types 312
2.1.1 Opto-input Events 313
2.1.2 Contact Events 313
2.1.3 Alarm Events 313
2.1.4 Fault Record Events 314
2.1.5 Maintenance Events 314
2.1.6 Protection Events 314
2.1.7 Security Events 315
2.1.8 Platform Events 315
3 Disturbance Recorder 316
4 Measurements 317
4.1 Measured Quantities 317
4.1.1 Measured and Calculated Currents 317
4.1.2 Measured and Calculated Voltages 317
4.1.3 Power and Energy Quantities 317
4.1.4 Demand Values 318
P14x Contents
P14xEd1-TM-EN-1 ix

GE MiCOM P141 Agile Specifications

General

Brand	GE
Model	MiCOM P141 Agile
Category	Control Unit
Language	English