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Numerics
2ND HARMONIC RESTRAINT ................................... 10-18
5TH HARMONIC INHIBIT
logic diagram ..................................................... 7-3, 7-6
setpoints ................................................................. 5-51
5TH HARMONIC LEVEL
logic diagram .......................................................... 7-23
setpoints ................................................................. 5-68
testing .................................................................... 10-41
5TH HARMONIC RESTRAINT ........................ 10-18, 10-19
745PC
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A
A1 STATUS ................................................................. 6-2
A2 METERING ............................................................. 6-4
A3 EVENT RECORDER ............................................. 6-13
A4 PRODUCT INFO ................................................... 6-17
ACTUAL KEY .............................................................. 4-5
ACTUAL VALUES
introduction ........................................................ 6-1, 6-2
organization .............................................................. 6-1
viewing with PC ....................................................... 9-11
AGING FACTOR LIMIT
logic diagram .......................................................... 7-33
setpoints ................................................................. 5-74
testing .................................................................... 10-42
ALARM INDICATOR .................................................... 4-4
AMBIENT TEMPERATURE ............ 5-39, 6-10, 10-11, 10-12
ANALOG INPUT
actual values ........................................................... 6-11
setpoints ......................................................... 5-40, 5-76
typical wiring ........................................................... 3-10
ANALOG INPUT SCHEME ......................................... 7-27
ANALOG LEVEL
setpoints ................................................................. 5-76
ANALOG OUTPUTS
commissioning ....................................................... 10-13
connection .............................................................. 3-11
setpoints ......................................................... 5-42, 5-87
typical wiring ........................................................... 3-11
ANSI CURVES ................................................... 5-91, 5-92
AUTO-CONFIGURATION ............................................. 5-3
AUTOMATIC TRANSFORMATION .............................. 10-9
B
BLOCK DIAGRAMS ..................................................... 7-2
BLOCKING FROM LOGIC INPUTS ................. 10-20, 10-21
C
CALIBRATION ........................................................... 6-18
CASE
description ................................................................ 3-1
dimensions ................................................................ 3-1
mounting ................................................................... 3-2
CAUSES OF EVENT .................................................. 6-16
GE Power Management
CLOCK .......................................................................5-28
COMMISSIONING
conventions ..............................................................10-2
preliminary work .......................................................10-4
test equipment .........................................................10-3
COMMUNICATIONS
dnp ..........................................................................5-27
electrical interface ..................................................... 8-2
physical layer ............................................................ 8-1
protocols ................................................................... 8-1
RS232 .............................................................. 3-13, 9-4
RS422 ............................................................ 3-12, 3-13
RS485 .............................................................. 3-12, 9-4
setpoints ......................................................... 5-26, 5-27
CONDITIONS .............................................................. 4-4
CONTROL KEYS ......................................................... 4-5
CONTROL POWER ...................................................... 3-9
CRC-16 ALGORITHM .................................................. 8-4
CT INPUTS ................................................................. 3-8
CURRENT DEMAND
actual values ............................................................6-10
logic diagram ...........................................................7-28
setpoints ..................................................................5-77
D
DATE .......................................................................... 6-2
DEFAULT MESSAGES ................................................5-29
DEFINITE TIME CURVE .............................................5-93
DEMAND DATA CLEAR ............................................... 6-9
DEMAND METERING
actual values ............................................................. 6-9
setpoints ..................................................................5-41
DIELECTRIC STRENGTH TESTING ............................10-5
DIFFERENTIAL
5th harmonic inhibit .............................................7-3, 7-6
energization inhibit ..............................................7-4, 7-5
instantaneous differential ................................... 5-52, 7-7
percent differential ............................................ 5-46, 7-2
setpoints ..................................................................5-46
DIFFERENTIAL BLOCKED INDICATOR ........................ 4-3
DIFFERENTIAL CURRENT .......................................... 6-6
DISPLAY ..................................................................... 4-2
DNP COMMUNICATIONS
device profile document ............................................8-92
implementation table ................................................8-94
point list table ..........................................................8-96
setpoints ..................................................................5-27
DRAWOUT SEAL ......................................................... 3-3
DRY CONTACT CONNECTIONS .................................3-10
DYNAMIC CT RATIO MISMATCH ................................. 5-3
E
ELEMENTS
introduction ..............................................................5-45
setpoints ..................................................................5-45
ENERGIZATION DETECTION SCHEME .................... 10-19
ENERGIZATION INHIBIT ............................................5-49
logic diagram ......................................................7-4, 7-5
ENERGY ....................................................................6-12
ENERGY DATA CLEAR ..............................................6-12
745 Transformer Management Relay
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