GE 469

GE Power Management 469 Motor Management Relay
iii
INDEX
F
FACEPLATE................................................................ 3-1
FAULT SETUP........................................................... 4-85
FAULT SIMULATION ................................................. 4-23
FEATURES ................................................................. 1-2
FIGURE LIST .............................................................. E-1
FIRMWARE
file format.................................................................. 8-6
revision ................................................................... 5-26
up
g
radin
g
.................................................................. 8-6
FLA...................................................................4-11, 4-12
FLASH MESSAGES .................................. 5-28, 5-29, 5-30
FLOW ....................................................................... 2-14
FORCE ANALOG OUTPUTS ...................................... 4-86
FORCE OUTPUT RELAY ........................................... 4-25
FORCE RELAY OPERATION ..................................... 4-86
FORMAT CODES, MEMORY MAP.............................. 6-61
FREQUENCY
event record............................................................ 5-23
pre-trip system frequency .......................................... 5-3
setpoints ................................................................. 4-65
specifications ............................................................ 1-7
system frequency .................................................... 4-13
trip counter.............................................................. 5-21
FUNCTIONAL TESTING........................................ 7-2, 7-9
FUSE .......................................................................... 1-9
G
GCT CTs .....................................................................D-2
GENERAL COUNTERS .............................................. 5-22
GENERAL SWITCH
setpoints ................................................................. 4-23
specifications ............................................................ 1-8
GRAPH ATTRIBUTES................................................ 8-11
GROUND CT
actual values ............................................................. 5-9
core balance
........................................................... 2-11
primary ................................................................... 4-11
setpoints ................................................................. 4-11
types.........................................................................D-1
GROUND CTs ...................................................2-10, 2-11
GROUND CURRENT ................................................... 5-9
GROUND CURRENT INPUT.................................1-5, 2-10
GROUND CURRENT TESTING .................................... 7-3
GROUND FAULT
CTs...........................................................................D-1
setpoints .........................................................4-50, 4-51
trip counter.............................................................. 5-20
GROUND FAULT CTs FOR 50:0.025 A.........................D-1
GROUND FAULT CTs FOR 5A SECONDARY ...............D-2
GROUND INSTANTANEOUS OVERCURRENT
setpoints ................................................................. 4-50
specifications ............................................................ 1-7
H
HGF CTs .....................................................................D-1
HIGH INERTIAL LOAD.......................................4-26, 4-36
HI-POT...................................................................... 2-22
HOT/COLD CURVE RATIO .........................................4-44
HOT/COLD SAFE STALL RATIO .................................4-28
HOTTEST STATOR RTD.............................................. 5-3
I
IDENTIFICATION LABELS ........................................... 2-2
ILLUSTRATIONS LIST .................................................E-1
INCOMPLETE SEQUENCE TRIPS ..............................5-20
INPUT SWITCH TRIPS ...............................................5-20
INPUT VOLTAGE TEST ............................................... 7-2
INPUTS
analo
g
current ........................................................... 1-5
differential current ....................................................2-12
differential phase current ........................................... 1-5
di
g
ital ...............................................................1-5, 2-13
g
round current...................................................1-5, 2-10
phase current ....................................................1-5, 2-10
volta
g
e..............................................................1-5, 2-13
INSERTION ................................................................. 2-4
INSTALLATION ........................................................... 2-3
electrical .............................................................2-8, 2-9
mechanical..........................................................2-1, 2-3
setpoints ..................................................................4-10
INSTALLING PC SOFTWARE .........................8-1, 8-2, 8-3
INTENTIONAL S/C TRIP DELAY .................................4-46
J
JOGGING BLOCK
setpoints ..................................................................4-55
specifications ............................................................ 1-7
K
K FACTOR .................................................................4-42
KEYPAD...................................................................... 3-4
kVA DEMAND.............................................................4-74
kvar DEMAND ............................................................4-74
kW DEMAND ..............................................................4-74
L
LABELS ...................................................................... 2-2
LAST TRIP DATA
actual values.......................................................5-3, 5-4
clearin
g
..................................................................... 4-9
test switch................................................................4-16
LATCH ........................................................................ 2-4
LEARNED ACCLERATION TIME .................................5-17
LEARNED DATA.........................................................5-17
LEARNED PARAMETERS ..................................4-16, 5-17
LEARNED STARTING CAPACITY ...............................5-17
LEARNED STARTING CURRENT................................5-17
LED INDICATORS ....................................................... 3-2
LINE VOLTAGE, MINIMUM .........................................4-30
LIST OF FIGURES....................................................... E-1
LIST OF TABLES......................................................... E-3
LOAD SHED
frequency setpoints ..................................................4-65