GE 489 Instruction Manual page 306

loading setpoints ............................................................... 8-7
.......................................................................... 8-13
phasors
printing setpoints/actual values
..................................................................... 8-1
requirements
startup ............................................................................. 8-4
trending .......................................................................... 8-10
............................................................... 8-15
troubleshooting
............................................................................ 8-2
upgrade
upgrading firmware ............................................................ 8-6
upgrading setpoint files ...................................................... 8-9
SPECIFICATIONS .............................................................. 1-4
SPEED ............................................................................ 5-16
STARTER
information ....................................................................... 4-7
operations ...................................................................... 4-12
............................................................................ 4-10
status
STATOR GROUND FAULT PROTECTION .......................... B-1
STATUS LEDs ............................................................ 3-2, 3-3
T
TABLES ............................................................................. F-2
TACHOMETER ................................................. 1-5, 4-14, 5-16
TEMPERATURE ............................................................... 5-15
TEMPERATURE DISPLAY .................................................. 4-4
TERMINAL LAYOUT ........................................................... 2-5
TERMINAL LIST ................................................................. 2-6
TERMINAL LOCATIONS ..................................................... 2-5
TERMINAL SPECIFICATIONS ............................................ 1-5
TEST ANALOG OUTPUT .................................................. 4-76
TEST INPUT .................................................................... 4-12
TEST OUTPUT RELAYS ................................................... 4-75
TESTS
................................................ 7-4
differential current accuracy
ground current accuracy ............................................ 7-4, 7-13
list ................................................................................... 7-1
negative-sequence current accuracy
..................................................... 7-4
neutral current accuracy
neutral voltage accuracy ............................................ 7-4, 7-13
output current accuracy ...................................................... 7-3
output relays ..................................................................... 7-8
................................................................. 7-9
overload curves
...................................................... 7-3
phase current accuracy
......................................................... 7-10
power measurement
production tests ................................................................. 1-8
reactive power ................................................................ 7-11
RTD accuracy ................................................................... 7-6
................................................... 7-2
secondary injection setup
........................................................ 7-3
voltage input accurcay
voltage phase reversal ..................................................... 7-12
THERMAL CAPACITY USED .............................................. 5-2
THERMAL ELEMENTS ..................................................... 4-64
THERMAL MODEL
machine cooling .............................................................. 4-62
setpoints ........................................................................ 4-51
.................................................................... 1-7
specifications
................................................................ 4-61
unbalance bias
THERMAL RESET ............................................................ 4-12
THIRD HARMONIC VOLTAGE ........................................... B-6
TIME ........................................................................ 4-5, 5-11
iv
........................................... 8-9
.................................... 7-5
489 Generator Management Relay
INDEX
TIME OVERCURRENT CURVES ........................................ C-1
TIMERS ...........................................................................5-21
TIMING ............................................................................. 6-3
TOC CHARACTERISTICS .................................................4-17
TRACE MEMORY .............................................................6-10
TRENDING .......................................................................8-10
TRIP COIL MONITOR .......................................................4-65
TRIP COIL SUPERVISION .......................................... 1-4, 7-7
TRIP COUNTER ............................................... 4-7, 4-65, 5-19
TRIP PICKUPS .................................................................. 5-5
TRIP RELAY ............................................................ 2-13, 4-16
TRIP TIME ON OVERLOAD, ESTIMATED ........................... 5-2
TRIPS ............................................................................... 4-1
TYPE TESTS ..................................................................... 1-8
TYPICAL WIRING DIAGRAM .............................................. 2-7
U
UNBALANCE BIAS ...........................................................4-61
UNDERFREQUENCY ........................................................4-33
UNDERVOLTAGE ...................................................... 1-6, 4-29
USER DEFINABLE MEMORY MAP ..................................... 6-9
V
VIBRATION ......................................................................2-11
VOLTAGE DEPENDENT OVERLOAD CURVE ....................4-57
VOLTAGE INPUT ACCURACY TEST .................................. 7-3
VOLTAGE INPUTS
description ......................................................................2-11
................................................................... 1-4
specifications
VOLTAGE METERING ......................................................5-13
VOLTAGE RESTRAINED OVERCURRENT ........................4-22
VOLTAGE RESTRAINED OVERCURRENT TEST ...............7-16
VOLTAGE SENSING .......................................................... 4-8
VOLTS/HERTZ .................................................................4-31
VT FUSE FAILURE ...........................................................4-66
VT RATIO .......................................................................... 4-8
VTFF ................................................................................4-66
VTs
open delta .......................................................................4-37
setpoints .......................................................................... 4-8
.................................................................4-37
wye connected
W
WARRANTY ...................................................................... E-1
WAVEFORM CAPTURE .................................. 4-15, 6-10, 8-12
WIRING DIAGRAM ............................................................ 2-8
WITHDRAWAL .................................................................. 2-3
WYE ................................................................................2-11
WYE CONNECTED VTs ....................................................4-37
GE Power Management