GE L30 Instruction Manual page 5
Line current differential system, ur series
Hide thumbs
Also See for L30:
- Instruction manual (702 pages) ,
- Communications manual (532 pages) ,
- Instruction manual (586 pages)
Table of Contents
Advertisement
GE Multilin
TABLE OF CONTENTS
5.2 PRODUCT SETUP
5.2.1
SECURITY ......................................................................................................... 5-8
5.2.2
DISPLAY PROPERTIES.................................................................................. 5-13
5.2.3
CLEAR RELAY RECORDS ............................................................................. 5-14
5.2.4
COMMUNICATIONS........................................................................................ 5-15
5.2.5
MODBUS USER MAP...................................................................................... 5-38
5.2.6
REAL TIME CLOCK......................................................................................... 5-39
5.2.7
FAULT REPORTS ........................................................................................... 5-40
5.2.8
OSCILLOGRAPHY .......................................................................................... 5-42
5.2.9
DATA LOGGER ............................................................................................... 5-44
5.2.10
USER-PROGRAMMABLE LEDS..................................................................... 5-45
5.2.11
USER-PROGRAMMABLE SELF-TESTS ........................................................ 5-48
5.2.12
CONTROL PUSHBUTTONS ........................................................................... 5-49
5.2.13
USER-PROGRAMMABLE PUSHBUTTONS ................................................... 5-50
5.2.14
FLEX STATE PARAMETERS .......................................................................... 5-56
5.2.15
USER-DEFINABLE DISPLAYS ....................................................................... 5-56
5.2.16
INSTALLATION................................................................................................ 5-58
5.3.1
REMOTE RESOURCES CONFIGURATION ................................................... 5-59
5.4.1
AC INPUTS ...................................................................................................... 5-60
5.4.2
POWER SYSTEM............................................................................................ 5-61
5.4.3
SIGNAL SOURCES ......................................................................................... 5-62
5.4.4
87L POWER SYSTEM..................................................................................... 5-65
5.4.5
BREAKERS...................................................................................................... 5-71
5.4.6
DISCONNECT SWITCHES ............................................................................. 5-75
5.4.7
FLEXCURVES™.............................................................................................. 5-78
5.4.8
PHASOR MEASUREMENT UNIT.................................................................... 5-85
5.5.1
INTRODUCTION TO FLEXLOGIC™ ............................................................. 5-102
5.5.2
FLEXLOGIC™ RULES .................................................................................. 5-111
5.5.3
FLEXLOGIC™ EVALUATION........................................................................ 5-111
5.5.4
FLEXLOGIC™ EXAMPLE ............................................................................. 5-112
5.5.5
FLEXLOGIC™ EQUATION EDITOR ............................................................. 5-116
5.5.6
FLEXLOGIC™ TIMERS................................................................................. 5-116
5.5.7
FLEXELEMENTS™ ....................................................................................... 5-117
5.5.8
NON-VOLATILE LATCHES ........................................................................... 5-122
5.6.1
OVERVIEW.................................................................................................... 5-123
5.6.2
SETTING GROUP ......................................................................................... 5-123
5.6.3
LINE DIFFERENTIAL ELEMENTS ................................................................ 5-123
5.6.4
PHASE CURRENT ........................................................................................ 5-129
5.6.5
NEUTRAL CURRENT.................................................................................... 5-140
5.6.6
GROUND CURRENT..................................................................................... 5-147
5.6.7
NEGATIVE SEQUENCE CURRENT ............................................................. 5-150
5.6.8
BREAKER FAILURE ...................................................................................... 5-152
5.6.9
VOLTAGE ELEMENTS .................................................................................. 5-161
5.6.10
SUPERVISING ELEMENTS .......................................................................... 5-168
5.7.1
OVERVIEW.................................................................................................... 5-170
5.7.2
TRIP BUS....................................................................................................... 5-170
5.7.3
SETTING GROUPS ....................................................................................... 5-172
5.7.4
SELECTOR SWITCH..................................................................................... 5-173
5.7.5
UNDERFREQUENCY.................................................................................... 5-179
5.7.6
SYNCHROCHECK......................................................................................... 5-180
5.7.7
AUTORECLOSE ............................................................................................ 5-184
5.7.8
DIGITAL ELEMENTS..................................................................................... 5-190
5.7.9
DIGITAL COUNTERS .................................................................................... 5-193
5.7.10
MONITORING ELEMENTS ........................................................................... 5-195
5.8 INPUTS AND OUTPUTS
5.8.1
CONTACT INPUTS........................................................................................ 5-206
5.8.2
VIRTUAL INPUTS.......................................................................................... 5-208
5.8.3
CONTACT OUTPUTS.................................................................................... 5-209
5.8.4
VIRTUAL OUTPUTS ...................................................................................... 5-211
L30 Line Current Differential System
v
Advertisement
Table of Contents
