GE 745 TRANSFORMER MANAGEMENT RELAY

ii 745 Transformer Management Relay GE Power Management
ENTER KEY ................................................................ 4-5
ESCAPE KEY .............................................................. 4-5
EU DECLARATION OF CONFORMITY ......................... B-1
EVENT CAUSES ........................................................6-16
EVENT DATA RESET .................................................6-13
EVENT RECORDER ..........................................6-13, 8-11
EVENT RECORDS......................................................6-13
EVENT TYPES ...........................................................6-16
F
FACTORY SERVICE...................................................5-90
FAULT VALUES .........................................................5-90
FIGURE LIST .............................................................. A-1
FIRMWARE
file format ................................................................. 9-8
up
g
radin
g
.................................................................. 9-8
FLASH MESSAGES....................................................6-23
FLEXCURVES ...................................................5-37, 11-4
FLEXLOGIC
example ..........................................................5-82, 5-83
g
ates .......................................................................5-81
input types ...............................................................5-81
introduction ..............................................................5-80
ouput types ..............................................................5-80
rules ........................................................................5-82
FREQUENCY
actual values............................................................. 6-8
commissionin
g
.......................................................10-34
lo
g
ic dia
g
rams..........................................................7-20
setpoints ..................................................................5-65
FREQUENCY DECAY
lo
g
ic dia
g
ram ...........................................................7-21
setpoints ..................................................................5-66
testin
g
........................................................ 10-39, 10-40
FRONT PANEL............................................................ 4-1
FRONT PANEL PORT.................................................3-13
G
GROUND DIFFERENTIAL CURRENT........................... 6-6
GROUND INDICATOR ................................................. 4-4
GROUND INSTANTANEOUS OVERCURRENT
lo
g
ic dia
g
rams.................................................7-15, 7-16
setpoints ..................................................................5-58
testin
g
........................................................ 10-28, 10-29
GROUND OVERCURRENT SETPOINTS .....................5-57
GROUND TIME OVERCURRENT
lo
g
ic dia
g
ram ...........................................................7-14
setpoints ..................................................................5-57
testin
g
...................................................................10-27
H
HARMONIC CONTENT ................................................ 6-7
HARMONIC DERATING
actual values............................................................. 6-8
correction.................................................................5-53
lo
g
ic dia
g
ram ...........................................................7-26
setpoints ..................................................................5-71
testin
g
...................................................................10-44
HARMONIC INHIBIT ...................................................5-49
HARMONIC SUB-COMPONENTS..................................6-7
HARMONICS.....................................................5-37, 5-70
HELP KEY....................................................................4-6
HI-POT TESTING .......................................................3-14
see DIELECTRIC STRENGTH TESTING
HOTTEST-SPOT LIMIT
lo
g
ic dia
g
ram ...........................................................7-32
setpoints..................................................................5-72
testin
g
...................................................................10-42
I
IAC CURVES.....................................................5-95, 5-96
IEC CURVES.....................................................5-93, 5-94
IN SERVICE INDICATOR..............................................4-2
INDICATORS
see LEDs and entries for individual indicators
INPUTS
AC volta
g
e .................................................................3-8
commissionin
g
.........................................................10-8
specifications .............................................................1-5
INSERTION..................................................................3-2
INSTALLATION
setpoints...........................................................2-6, 5-30
software.....................................................................9-5
INSTANTANEOUS DIFFERENTIAL
lo
g
ic dia
g
ram .............................................................7-7
setpoints..................................................................5-52
testin
g
...................................................................10-20
INSULATION AGING ................................................10-42
setpoints.........................................................5-72, 5-73
INVERSE CURVE 1 ....................................................5-97
INVERSE CURVE 2 ....................................................5-98
INVERSE CURVE 3 ....................................................5-99
IRIG-B .......................................................................3-14
K
KEYPAD
actual key ..................................................................4-5
control keys ...............................................................4-5
enter key ...................................................................4-5
escape key ................................................................4-5
help key.....................................................................4-6
messa
g
e keys ............................................................4-5
next key.....................................................................4-6
number keys ..............................................................4-6
reset key....................................................................4-6
setpoint key ...............................................................4-5
value keys .................................................................4-5
KNEEPOINT.............................................................10-17
L
LEDs
alarm .........................................................................4-4
description .................................................................4-2
differential blocked .....................................................4-3
g
round .......................................................................4-4
in lo
g
ic dia
g
rams ........................................................7-1