GE 489 Instruction Manual page 256

..................................................................... 3-7
configuration
........................................................................ 3-5
installation
loading setpoints ............................................................... 3-9
.......................................................................... 3-15
phasors
printing setpoints/actual values
..................................................................... 3-4
requirements
............................................................................. 3-7
startup
trending .......................................................................... 3-12
............................................................... 3-17
troubleshooting
............................................................................ 3-5
upgrade
............................................................ 3-8
upgrading firmware
.................................................... 3-10
upgrading setpoint files
SPECIFICATIONS .............................................................. 1-4
SPEED ............................................................................ 5-17
STARTER
..................................................................... 4-11
information
operations ...................................................................... 4-16
............................................................................ 4-14
status
STATOR GROUND FAULT PROTECTION .......................... A-1
STATUS LEDs ................................................................... 3-1
T
TACHOMETER ................................................. 1-5, 4-18, 5-17
TEMPERATURE ............................................................... 5-16
TEMPERATURE DISPLAY .................................................. 4-8
TERMINAL LAYOUT ........................................................... 2-5
TERMINAL LIST ................................................................. 2-6
TERMINAL LOCATIONS ..................................................... 2-5
TERMINAL SPECIFICATIONS ............................................ 1-5
TEST ANALOG OUTPUT .................................................. 4-81
TEST INPUT .................................................................... 4-16
TEST OUTPUT RELAYS ................................................... 4-81
TESTS
differential current accuracy ................................................ 7-4
ground current accuracy ............................................ 7-4, 7-13
................................................................................... 7-1
list
negative-sequence current accuracy
..................................................... 7-4
neutral current accuracy
............................................ 7-4, 7-13
neutral voltage accuracy
...................................................... 7-3
output current accuracy
..................................................................... 7-8
output relays
................................................................. 7-9
overload curves
...................................................... 7-3
phase current accuracy
......................................................... 7-10
power measurement
................................................................. 1-8
production tests
................................................................ 7-11
reactive power
................................................................... 7-6
RTD accuracy
................................................... 7-2
secondary injection setup
........................................................ 7-3
voltage input accurcay
..................................................... 7-12
voltage phase reversal
THERMAL CAPACITY USED .............................................. 5-3
THERMAL ELEMENTS ..................................................... 4-68
THERMAL MODEL
.............................................................. 4-66
machine cooling
........................................................................ 4-55
setpoints
.................................................................... 1-7
specifications
................................................................ 4-65
unbalance bias
THERMAL RESET ............................................................ 4-16
THIRD HARMONIC VOLTAGE ........................................... A-5
TIME ........................................................................ 4-9, 5-12
4
......................................... 3-11
.................................... 7-5
489 Generator Management Relay
INDEX
TIME OVERCURRENT CURVES ........................................ B-1
TIMERS ...........................................................................5-22
TIMING ............................................................................. 6-2
TOC CHARACTERISTICS .................................................4-21
TOC CURVES ................................................................... B-1
TRACE MEMORY .............................................................. 6-9
TRENDING .......................................................................3-12
TRIP COIL MONITOR .......................................................4-70
TRIP COIL SUPERVISION .......................................... 1-4, 7-7
TRIP COUNTER ............................................. 4-11, 4-69, 5-20
TRIP PICKUPS .................................................................. 5-6
TRIP RELAY ............................................................ 2-13, 4-20
TRIP TIME ON OVERLOAD, ESTIMATED ........................... 5-3
TRIPS ............................................................................... 4-5
TYPE TESTS ..................................................................... 1-8
TYPICAL WIRING DIAGRAM .............................................. 2-7
U
UNBALANCE BIAS ...........................................................4-65
UNDERFREQUENCY ........................................................4-37
UNDERVOLTAGE ......................................................1-6, 4-33
USER DEFINABLE MEMORY MAP ..................................... 6-8
V
VIBRATION ......................................................................2-11
VOLTAGE DEPENDENT OVERLOAD CURVE ....................4-61
VOLTAGE INPUTS
......................................................................2-11
description
................................................................... 1-4
specifications
testing ............................................................................. 7-3
VOLTAGE METERING ......................................................5-14
VOLTAGE RESTRAINED OVERCURRENT
.........................................................................4-26
setpoints
............................................................................7-16
testing
VOLTAGE SENSING .........................................................4-12
VOLTS/HERTZ .................................................................4-35
VT FUSE FAILURE ...........................................................4-71
VT RATIO .........................................................................4-12
VTFF ................................................................................4-71
VTs
.......................................................................4-41
open delta
.........................................................................4-12
setpoints
wye connected .................................................................4-41
W
WARRANTY .............................................................. C-1, C-3
WAVEFORM CAPTURE .................................... 3-14, 4-19, 6-9
WIRING DIAGRAM ............................................................ 2-8
WITHDRAWAL .................................................................. 2-3
WYE ................................................................................2-11
WYE CONNECTED VTs ....................................................4-41
GE Multilin