GE UR Series L90 Instruction Manual page 4

Line current differential system
Table of Contents

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TABLE OF CONTENTS
3.1.1
PANEL CUTOUT ................................................................................................3-1
3.1.2
MODULE WITHDRAWAL AND INSERTION......................................................3-6
3.1.3
REAR TERMINAL LAYOUT ...............................................................................3-8
3.2.1
TYPICAL WIRING ..............................................................................................3-9
3.2.2
DIELECTRIC STRENGTH................................................................................3-10
3.2.3
CONTROL POWER..........................................................................................3-10
3.2.4
CT/VT MODULES.............................................................................................3-11
3.2.5
PROCESS BUS MODULES .............................................................................3-13
3.2.6
CONTACT INPUTS AND OUTPUTS................................................................3-13
3.2.7
TRANSDUCER INPUTS AND OUTPUTS ........................................................3-21
3.2.8
RS232 FACEPLATE PORT ..............................................................................3-22
3.2.9
CPU COMMUNICATION PORTS.....................................................................3-22
3.2.10
IRIG-B ...............................................................................................................3-25
3.3.1
DESCRIPTION .................................................................................................3-26
3.3.2
FIBER: LED AND ELED TRANSMITTERS ......................................................3-27
3.3.3
FIBER-LASER TRANSMITTERS .....................................................................3-27
3.3.4
G.703 INTERFACE...........................................................................................3-28
3.3.5
RS422 INTERFACE .........................................................................................3-31
3.3.6
TWO-CHANNEL TWO-CLOCK RS422 INTERFACE.......................................3-33
3.3.7
RS422 AND FIBER INTERFACE .....................................................................3-33
3.3.8
G.703 AND FIBER INTERFACE ......................................................................3-34
3.3.9
IEEE C37.94 INTERFACE................................................................................3-34
3.3.10
C37.94SM INTERFACE ...................................................................................3-38
4.1.1
INTRODUCTION ................................................................................................4-1
4.1.2
CREATING A SITE LIST ....................................................................................4-1
4.1.3
ENERVISTA UR SETUP OVERVIEW ................................................................4-1
4.1.4
ENERVISTA UR SETUP MAIN WINDOW..........................................................4-3
4.2.1
SETTINGS TEMPLATES ...................................................................................4-4
4.2.2
SECURING AND LOCKING FLEXLOGIC EQUATIONS....................................4-8
4.2.3
SETTINGS FILE TRACEABILITY.....................................................................4-10
4.3.1
FACEPLATE .....................................................................................................4-13
4.3.2
LED INDICATORS............................................................................................4-14
4.3.3
CUSTOM LABELING OF LEDS .......................................................................4-17
4.3.4
DISPLAY...........................................................................................................4-23
4.3.5
KEYPAD ...........................................................................................................4-23
4.3.6
BREAKER CONTROL ......................................................................................4-23
4.3.7
MENUS .............................................................................................................4-24
4.3.8
CHANGING SETTINGS ...................................................................................4-26
5.1.1
SETTINGS MAIN MENU ....................................................................................5-1
5.1.2
INTRODUCTION TO ELEMENTS ......................................................................5-4
5.1.3
INTRODUCTION TO AC SOURCES..................................................................5-5
5.2.1
SECURITY..........................................................................................................5-8
5.2.2
CYBERSENTRY SECURITY............................................................................5-12
5.2.3
DISPLAY PROPERTIES ..................................................................................5-18
5.2.4
CLEAR RELAY RECORDS ..............................................................................5-19
5.2.5
COMMUNICATIONS ........................................................................................5-21
5.2.6
MODBUS USER MAP ......................................................................................5-50
5.2.7
REAL TIME CLOCK .........................................................................................5-50
L90 Line Current Differential System
GE Multilin

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