GE 489

GE Power Management
489 Generator Management Relay v
TABLE OF CONTENTS
8. 489PC SOFTWARE
8.1 INSTALLATION/UPGRADE
8.1.1 DESCRIPTION................................................................................................... 8-1
8.1.2 HARDWARE & SOFTWARE REQUIRMENTS.................................................. 8-1
8.1.3 CHECKING IF INSTALLATION/UPGRADE IS REQUIRED .............................. 8-2
8.1.4 INSTALLING/UPGRADING 489PC ................................................................... 8-3
8.2 CONFIGURATION
8.2.1 STARTUP & COMMUNICATIONS CONFIGURATION ..................................... 8-4
8.3 USING 489PC
8.3.1 SAVING SETPOINTS TO A FILE ...................................................................... 8-5
8.3.2 UPGRADING THE 489 FIRMWARE.................................................................. 8-6
8.3.3 LOADING SETPOINTS FROM A FILE .............................................................. 8-7
8.3.4 ENTERING SETPOINTS ................................................................................... 8-7
8.3.5 UPGRADING SETPOINT FILES TO NEW REVISION...................................... 8-9
8.3.6 PRINTING SETPOINTS & ACTUAL VALUES................................................... 8-9
8.3.7 TRENDING ...................................................................................................... 8-10
8.3.8 WAVEFORM CAPTURE.................................................................................. 8-12
8.3.9 PHASORS........................................................................................................ 8-13
8.3.10 EVENT RECORDER........................................................................................ 8-14
8.3.11 TROUBLESHOOTING..................................................................................... 8-15
A. COMMISSIONING
A.1 COMMISSIONING
A.1.1 SETPOINTS SUMMARY ...................................................................................A-1
B. APPLICATION NOTES
B.1 STATOR GROUND FAULT PROTECTION
B.1.1 DESCRIPTION...................................................................................................B-1
B.1.2 NEUTRAL OVERVOLTAGE ELEMENT ............................................................B-1
B.1.3 GROUND OVERCURRENT ELEMENT ............................................................B-3
B.1.4 GROUND DIRECTIONAL ELEMENT................................................................B-4
B.1.5 THIRD HARMONIC VOLTAGE ELEMENT........................................................B-6
B.1.6 REFERENCES...................................................................................................B-6
C. CURVES
C.1 TIME OVERCURRENT CURVES
C.1.1 ANSI CURVES...................................................................................................C-1
C.1.2 DEFINITE TIME CURVE....................................................................................C-5
C.1.3 IAC CURVES .....................................................................................................C-6
C.1.4 IEC CURVES ...................................................................................................C-10
D. CTs
D.1 CURRENT TRANSFORMERS
D.1.1 GROUND FAULT CTs FOR 50:0.025 A CT ......................................................D-1
D.1.2 GROUND FAULT CTs FOR 5 A SECONDARY CT...........................................D-2
D.1.3 PHASE CTS.......................................................................................................D-3
E. WARRANTY
E.1 WARRANTY INFORMATION
E.1.1 WARRANTY.......................................................................................................E-1
F. APPENDIX F
F.1 FIGURES AND TABLES
F.1.1 LIST OF FIGURES............................................................................................. F-1
F.1.2 LIST OF TABLES...............................................................................................F-2