GE 469

I–8 469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL
CHAPTER I:
MECHANICAL JAM
setpoints............................................................................................................................ 5-60
specifications ..................................................................................................................... 2-9
trip counter.......................................................................................................................6-30
MECHANICAL JAM TRIPS.............................................................................................. 6-30
MESSAGE SCRATCHPAD ............................................................................................... 5-14
METERING
actual values.................................................................................................................... 6-11
apparent power...............................................................................................................6-14
current ............................................................................................................................... 6-11
demand ............................................................................................................................. 6-15
torque ................................................................................................................................5-84
MINIMUM ALLOWABLE LINE VOLTAGE .....................................................5-47, 5-107
MODEL INFORMATION .................................................................................................. 6-36
MONITOR COMM PORT .............................................................................................. 5-102
MOTOR COOLING ............................................................................................................ 5-55
MOTOR DERATING FACTOR.........................................................................................5-55
MOTOR FLA........................................................................................................................ 5-17
MOTOR INFORMATION, RESETTING .........................................................................5-16
MOTOR LOAD
actual values.................................................................................................6-5, 6-11, 6-28
average ............................................................................................................................. 6-28
calculation period ............................................................................................................. 5-9
filter interval.....................................................................................................................5-10
last trip data....................................................................................................................... 6-5
setpoint.............................................................................................................................. 5-13
MOTOR LOAD FILTER INTERVAL.................................................................................. 5-9
MOTOR LOAD, AVERAGE ..............................................................................................6-28
MOTOR NAMEPLATE VOLTAGE .................................................................................. 5-19
MOTOR RUNNING HOURS ........................................................................................... 6-32
MOTOR SPEED
actual value........................................................................................................................ 6-5
event recorder ................................................................................................................. 6-33
MOTOR SPEED DURING TRIP ........................................................................................ 6-5
MOTOR STARTING........................................................................................................... 6-27
MOTOR STARTS .......................................................................................... 5-16, 5-24, 6-31
MOTOR STATUS....................................................................................................... 5-13, 6-5
MOTOR STATUS LEDs ...................................................................................................... 4-3
MOTOR THERMAL LIMITS ............................................................................................. 5-36
MOTOR TRIPS....................................................................................................................5-24
MOUNTING TABS............................................................................................................... 3-5
MULTILIN USE ONLY ................................................................................................... 5-102
Mvarh METERING ................................................................................................. 5-15, 5-24
MWh METERING.................................................................................................... 5-15, 5-24
N
NAMEPLATE ......................................................................................................................... 1-1
NAMEPLATE VOLTAGE...................................................................................................5-19
NEGATIVE-SEQUENCE CURRENT ........................................................ 5-54, 5-62, 6-11
NEMA DERATING CURVE .............................................................................................. 5-55
NOMINAL SYSTEM FREQUENCY.................................................................................5-19
NUMBER OF EMERGENCY RESTARTS ......................................................................6-31
NUMBER OF MOTOR STARTS ...................................................................................... 6-31
NUMERICAL SETPOINTS ............................................................................................... 1-10