TOC TABLE OF CONTENTS
489 GENERATOR MANAGEMENT RELAY – INSTRUCTION MANUAL TOC–I
Table of Contents
1: GETTING STARTED IMPORTANT PROCEDURES .......................................................................................................... 1-1
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AUTIONS AND WARNINGS ............................................................................................... 1-1
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NSPECTION CHECKLIST ...................................................................................................... 1-1
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ANUAL ORGANIZATION ................................................................................................... 1-2
USING THE RELAY ............................................................................................................................ 1-3
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ENU NAVIGATION ............................................................................................................. 1-3
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ANEL KEYING EXAMPLE .................................................................................................... 1-7
CHANGING SETPOINTS ................................................................................................................. 1-9
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NTRODUCTION ..................................................................................................................... 1-9
T
HE HELP KEY .................................................................................................................... 1-10
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UMERICAL SETPOINTS ...................................................................................................... 1-10
E
NUMERATION SETPOINTS ................................................................................................. 1-11
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UTPUT RELAY SETPOINTS ................................................................................................ 1-14
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EXT SETPOINTS .................................................................................................................. 1-15
INSTALLATION ................................................................................................................................... 1-16
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LACING THE RELAY IN SERVICE ....................................................................................... 1-16
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ESTING ................................................................................................................................ 1-16
2: INTRODUCTION OVERVIEW ........................................................................................................................................... 2-1
D
ESCRIPTION ........................................................................................................................ 2-1
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RDERING ............................................................................................................................ 2-4
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THER ACCESSORIES .......................................................................................................... 2-5
SPECIFICATIONS ............................................................................................................................... 2-6
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NPUTS .................................................................................................................................. 2-6
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UTPUTS ...............................................................................................................................2-7
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ROTECTION ......................................................................................................................... 2-8
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IGITAL INPUTS ................................................................................................................... 2-11
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ONITORING ........................................................................................................................ 2-12
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OWER SUPPLY ................................................................................................................... 2-13
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OMMUNICATIONS .............................................................................................................. 2-14
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ESTING ................................................................................................................................ 2-14
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ERTIFICATION ..................................................................................................................... 2-15
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HYSICAL .............................................................................................................................. 2-15
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NVIRONMENTAL ................................................................................................................. 2-15
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ONG-TERM STORAGE ........................................................................................................ 2-16
3: INSTALLATION MECHANICAL INSTALLATION ..................................................................................................... 3-1
D
ESCRIPTION ........................................................................................................................ 3-1
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RODUCT IDENTIFICATION .................................................................................................. 3-2
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NSTALLATION ....................................................................................................................... 3-3
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NIT WITHDRAWAL AND INSERTION ................................................................................ 3-4
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THERNET CONNECTION .................................................................................................... 3-6
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ERMINAL LOCATIONS ........................................................................................................ 3-7
ELECTRICAL INSTALLATION ......................................................................................................... 3-9
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YPICAL WIRING .................................................................................................................. 3-9
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ENERAL WIRING CONSIDERATIONS ................................................................................ 3-10
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ONTROL POWER ................................................................................................................ 3-10
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URRENT INPUTS ................................................................................................................. 3-11
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