GE 239 - Page 156

iv 239 Motor Protection Relay GE Multilin
INDEX
INDEX
SWITCH INPUTS SIMULATION...................................4-41
SWITCH STATUS ........................................................ 5-5
SYSTEM FREQUENCY...............................................4-10
SYSTEM STATUS ....................................................... 5-4
T
TEMPERATURE ..................................................4-29, 5-8
TEMPERATURE DISPLAY ........................................... 4-4
TEST CONFIGURATION .............................................4-38
TEST OUTPUT RELAYS & LEDS ................................4-38
TESTING
Analog Output ........................................................... 8-6
Ground alarm and trip test ......................................... 8-5
ground current accuracy test...................................... 8-5
phase current accuracy test ....................................... 8-2
phase current overload test ....................................... 8-3
Phase unbalance test ................................................ 8-3
power failure and memory test ................................... 8-7
primary injection test ................................................. 8-1
RTDs measurement test ............................................ 8-7
secondary injection test ............................................. 8-1
switch inputs ............................................................. 8-6
Thermistor alarm test ................................................ 8-7
THERMAL CAPACITY USED........................................ 5-7
calculating ...............................................................4-12
THERMAL CAPACITY USED ALARM ..........................4-26
THERMISTOR ............................................................4-29
input temperature ...................................................... 5-8
THERMISTOR ALARM TEST ....................................... 8-7
THERMISTOR INPUT .................................................. 2-9
programming............................................................4-29
testing ...................................................................... 8-7
THERMISTOR SIMULATION .......................................4-41
TIME TO OVERLOAD RESET .......................................5-4
TIME TO TRIP..............................................................5-4
TIMED OVERLOAD CURVES......................................4-21
TIMING ........................................................................7-4
TRIP
2nd last trip................................................................5-5
cause of last trip ........................................................5-4
record........................................................................5-5
TRIP IN PROGRESS ....................................................5-4
TRIP OPERATION......................................................4-14
TRIP RECORD .............................................................5-5
TRIP RELAY ..............................................................4-14
TWO SPEED MOTOR WIRING DIAGRAM ...................4-35
TYPICAL APPLICATIONS .............................................1-5
TYPICAL CT RATINGS .................................................2-5
TYPICAL WIRING DIAGRAM ........................................2-4
U
UNBALANCE..............................................................4-25
actual values..............................................................5-5
calculating ........................................................4-26, 8-4
formula ......................................................................5-7
testing .......................................................................8-3
UNDERCURRENT ......................................................4-25
UPGRADING FIRMWARE .............................................6-9
USER DEFINABLE MEMORY MAP..............................7-11
W
WARRANTY ................................................................ A-1
WIRING DIAGRAM .......................................................2-4