GE 745 TRANSFORMER MANAGEMENT RELAY - Page 405

GE Power Management 745 Transformer Management Relay v
SETPOINT GROUPS ................................................... 5-1
SETPOINT KEY........................................................... 4-5
SETPOINT WRITE ACCESS ........................................ 5-2
SETPOINTS
745 setup................................................................ 5-24
access jumper ........................................................... 2-3
chan
g
in
g
................................................................... 2-3
elements ................................................................. 5-45
enterin
g
throu
g
h software ..................................9-9, 9-10
g
roups ...................................................................... 5-1
in lo
g
ic dia
g
rams ....................................................... 7-1
loadin
g
throu
g
h software............................................ 9-9
lo
g
ic inputs.............................................................. 5-43
numerical .................................................................. 2-4
outputs.................................................................... 5-80
savin
g
to a file........................................................... 9-7
system setup........................................................... 5-33
testin
g
..................................................................... 5-87
text-based................................................................. 2-5
SIMULATION............................................................. 5-88
SIMULATION MODES................................................ 5-89
SINGLE LINE DIAGRAM .............................................. 1-3
SOFTWARE
actual values ........................................................... 9-11
communications ........................................................ 9-6
description ................................................................ 9-1
enterin
g
setpoints..............................................9-9, 9-10
installation ................................................................ 9-5
loadin
g
setpoints ....................................................... 9-9
menus....................................................................... 9-2
requirements ............................................................. 9-2
savin
g
setpoints ........................................................ 9-7
toolbar summary........................................................ 9-3
SOLID STATE OUTPUT TEST CIRCUIT ....................10-16
SOLID STATE TRIP OUTPUT .................................... 3-11
SPECIFICATIONS ....................................................... 1-5
STATUS INDICATORS................................................. 4-2
SYSTEM STATUS INDICATORS .................................. 4-3
T
TABLE LIST ................................................................A-2
TAP CHANGER ........................................................... 6-8
TAP CHANGER FAILURE ..................................5-79, 7-35
TAP MONITOR FAILURE ..........................................10-42
TAP POSITION.........................................................10-13
TAP POSITION INPUT.........................................3-10, 5-5
TARGET MESSAGES ................................................ 6-19
TECHNICAL SUPPORT ............................................. 6-17
TEMPERATURE
ambient......................................5-39, 6-10, 10-11, 10-12
RTD .......................................................................10-12
TEST MODE INDICATOR............................................. 4-2
TEST SETUP............................................................10-21
TEXT SETPOINTS....................................................... 2-5
THD LEVEL
lo
g
ic dia
g
ram .......................................................... 7-25
setpoints ................................................................. 5-70
testin
g
....................................................................10-43
TIME ........................................................................... 6-2
TIME DELAYS ............................................................. 7-1
TIME-OVERCURRENT CURVES
see TOC CURVES
TIMER SETTINGS ....................................................11-23
TIMERS .....................................................................5-86
TOC CURVES
ANSI...............................................................5-91, 5-92
definite time .............................................................5-93
IAC .................................................................5-95, 5-96
IEC .................................................................5-93, 5-94
TOTAL HARMONIC DISTORTION
see THD
TRACE MEMORY ..............................................5-85, 8-11
TRANSFORMER.........................................................5-33
TRANSFORMER DE-ENERGIZED INDICATOR............. 4-3
TRANSFORMER OVERLOAD ................. 5-78, 7-29, 10-45
TRANSFORMER OVERLOAD INDICATOR ................... 4-3
TRANSFORMER POLARITY ........................................ 3-8
TRANSFORMER TYPES .............................................5-10
TRANSFORMER TYPES TABLE .................................5-10
TRANSFORMER-TYPE SELECTION ...........................10-9
TRIP INDICATOR ........................................................ 4-4
TYPICAL WIRING DIAGRAM ....................................... 3-6
U
UNDERFREQUENCY
lo
g
ic dia
g
ram ...........................................................7-20
setpoints .........................................................5-65, 5-69
testin
g
........................................................ 10-35, 10-37
UPGRADE OPTIONS .........................................5-31, 5-32
USER MAP.................................................................8-12
V
VALUE KEYS .............................................................. 4-5
VIRTUAL INPUTS................................................5-44, 6-2
VIRTUAL OUTPUTS ............................................5-85, 6-3
VOLTAGE ................................................................... 6-9
VOLTAGE INPUT ................................................3-8, 5-38
commissionin
g
.........................................................10-9
VOLTS-PER-HERTZ
lo
g
ic dia
g
ram ...........................................................7-24
setpoints ..................................................................5-69
testin
g
...................................................................10-41
W
WARRANTY ................................................................C-1
WEBSITE .................................................................... 9-5
WET CONTACT CONNECTIONS.................................3-10
WINDING CURRENT ................................................... 6-4
WIRING DIAGRAM ...................................................... 3-6
WITHDRAWAL ............................................................ 3-2
WYE / DELTA TRANSFORMER.................................... 5-8
Z
ZERO-SEQUENCE COMPONENT REMOVAL .....5-9, 10-10
ZERO-SEQUENCE CT INSTALLATION ........................ 3-8
ZERO-SEQUENCE CURRENT ..................................... 6-5