GE 745 Instruction Manual page 309

CHAPTER B: INDEX
745 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
message
........................................................................................................... 4-3
phase A
............................................................................................................. 4-3
phase B
............................................................................................................. 4-3
phase C
............................................................................................................. 4-3
pickup
............................................................................................................... 4-3
self-test error
................................................................................................... 4-2
setpoint group 1
............................................................................................... 4-3
system status
................................................................................................... 4-3
test mode
......................................................................................................... 4-2
transformer de-energized
transformer overload
....................................................................................... 4-3
trip
.................................................................................................................... 4-3
LOAD-LIMIT REDUCED INDICATOR
LOCAL INDICATOR
............................................................................................ 4-3
LOCAL RESET MODE
........................................................................................ 7-17
LOGIC
................................................................................................................ 5-47
LOGIC INPUTS
.................................................................................................. 3-14
commissioning
.................................................................................................. 7-7
setpoints
.......................................................................................................... 5-44
specifications
................................................................................................... 2-6
wiring
............................................................................................................... 3-14
LOSS-OF-LIFE
................................................................................................... 5-90
LOSS-OF-LIFE LIMIT
............................................................................... 5-93, 7-55
M
MANEUVERING
.................................................................................................. 1-3
MEASUREMENT UNITS
.................................................................................... 5-47
MESSAGE INDICATOR
....................................................................................... 4-3
MINIMUM OPERATING CURRENT
MINIMUM PICKUP
.......................................................................... 7-16, 7-23, 7-56
N
NAMEPLATE
....................................................................................................... 1-1
NEGATIVE SEQUENCE INSTANTANEOUS OVERCURRENT
setpoints
.......................................................................................................... 5-77
specifications
................................................................................................... 2-7
testing
............................................................................................................. 7-42
NEGATIVE SEQUENCE OVERCURRENT
NEGATIVE SEQUENCE TIME OVERCURRENT
setpoints
.......................................................................................................... 5-76
specifications
................................................................................................... 2-7
testing
............................................................................................................. 7-39
NEUTRAL INSTANTANEOUS OVERCURRENT
setpoints
.......................................................................................................... 5-68
specifications
................................................................................................... 2-7
testing
.................................................................................................... 7-31, 7-32
NEUTRAL OVERCURRENT
NEUTRAL TIME OVERCURRENT
setpoints
.......................................................................................................... 5-66
specifications
................................................................................................... 2-7
testing
............................................................................................................. 7-29
NUMERICAL SETPOINTS
................................................................................ 4-3
................................................................. 4-3
................................................................... 7-57
.......................................................... 5-76
................................................................................ 5-66
................................................................................... 1-6
INDEX
v