GE Feeder Management Relay 750 Instruction Manual page 340

setpoints .............................................................................. 5-71
testing ................................................................................. 8-31
BREAKER FUNCTIONS
....................................................... 5-21
BREAKER OPERATION
logic diagram ....................................................................... 5-92
setpoints .............................................................................. 5-92
BREAKER OPERATION FAILURE
BUS TIE RELAYS
................................................................5-110
BUS UNDERVOLTAGE
logic diagram ....................................................................... 5-64
setpoints .............................................................................. 5-64
testing ................................................................................. 8-25
BUS VOLTAGE
frequency ............................................................................ 8-11
measuring ............................................................................ 8-10
BUS VT SENSING SETPOINTS
C
CALIBRATION DATES
......................................................... 6-19
CAPACITOR BANK SWITCHING
CASE
dimensions ............................................................................ 3-1
installation ............................................................................. 3-2
mounting tabs ........................................................................ 3-2
removing unit from ................................................................. 3-4
CHANGING SETPOINTS ........................................................ 1-3
CLEAR DATA ........................................................................ 5-15
CLOCK
actual values ......................................................................... 6-7
setpoints .............................................................................. 5-10
specifications ....................................................................... 2-11
CLOCK SYNCHRONIZATION
multiple relays ....................................................................... 7-8
CLOSE COIL MONITORING
................................................. 8-37
CLOSE COIL SUPERVISION
connection diagram .............................................................. 3-13
description ........................................................................... 3-12
COIL MONITOR
logic diagram ....................................................................... 5-93
setpoints .............................................................................. 5-93
COLD LOAD PICKUP
description ..........................................................................5-103
feature blocking ................................................................... 8-43
logic diagram ......................................................................5-104
setpoints .............................................................................5-103
COMMISSIONING .................................................................. 8-1
COMMON SETPOINTS
.......................................................... 5-4
COMMUNICATIONS
configuring with software ...................................................... 4-10
dead time .............................................................................. 7-2
DNP setpoints ........................................................................ 5-9
features ................................................................................. 7-1
physical layer ......................................................................... 7-1
RS232 ................................................................................. 3-18
RS422 ................................................................................. 3-17
setpoints ................................................................................ 5-7
slave address ........................................................................ 7-2
specifications ....................................................................... 2-11
CONTACT INFORMATION
..................................................... 1-1
CONTROL FUNCTIONS
....................................................... 5-22
CONTROL POWER
connection diagram .............................................................. 3-12
description ........................................................................... 3-12
CONTROL SCHEMES
cold load pickup blocking ..................................................... 8-43
manual close feature blocking .............................................. 8-42
setpoint group control .......................................................... 8-39
specifications ....................................................................... 2-10
synchrocheck ....................................................................... 8-40
transfer ................................................................................ 8-47
underfrequency restoration ................................................... 8-46
undervoltage restoration ....................................................... 8-44
COUNTERS
ii
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INDEX
....................................... 8-37
........................................... 5-16
......................................... 5-75
750/760 Feeder Management Relay
trip ...................................................................................... 6-15
CRC-16 ALGORITHM
............................................................. 7-3
CTs
see CURRENT TRANSFORMER
CURRENT ACTUAL VALUES
................................................. 6-9
CURRENT DEMAND
logic diagram ....................................................................... 5-79
measurement ....................................................................... 8-13
monitoring ........................................................................... 8-34
setpoints .............................................................................. 5-79
CURRENT SENSING SETPOINTS
CURRENT TRANSFORMER
AC inputs ............................................................................... 3-8
current sensing .................................................................... 5-16
ground inputs ......................................................................... 3-8
sensitive ground inputs ........................................................... 3-8
zero sequence installation .................................................... 3-10
CURVES
ANSI .................................................................................... 5-33
definite time ......................................................................... 5-32
IAC ...................................................................................... 5-35
IEC ...................................................................................... 5-34
CUTOUTS
panel ..................................................................................... 3-2
D
DATA LINK LAYER ................................................................. 7-2
DATA LOGGER
modes ................................................................................. 5-12
reading ................................................................................ 7-11
setpoints .............................................................................. 5-12
software ............................................................................... 4-16
SR750/760PC program ......................................................... 4-16
DEAD TIME
............................................................................. 7-2
DEFAULT MESSAGES
adding ................................................................................. 5-14
removing ............................................................................. 5-14
setpoints .............................................................................. 5-14
DEFINITE TIME CURVE
....................................................... 5-32
DEMAND
actual values ....................................................................... 6-13
apparent power ...................................................5-82
current ........................................................................ 5-79
description ........................................................................... 5-78
reactive power ....................................................5-81
real power ..........................................................5-80
thermal demand characteristic .............................................. 5-78
DIAGNOSTIC MESSAGES
..................................................... 4-4
DIELECTRIC STRENGTH TESTING
DIMENSIONS .......................................................................... 3-1
DIRECTIONAL OVERCURRENT
description ........................................................................... 5-39
phase A polarizing ............................................................... 5-40
DNP COMMUNICATIONS
description ............................................................................. 5-9
device profile document ........................................................ 7-49
implementation table ............................................................ 7-51
point list table ...................................................................... 7-52
setpoints ................................................................................ 5-9
DRAWOUT CASE
description ............................................................................. 3-1
installation ............................................................................. 3-1
seal ....................................................................................... 3-1
DRY CONTACT CONNECTIONS
E
EARTH FAULT
restricted ............................................................................. 5-55
ENERGY ACTUAL VALUES
................................................. 6-12
ENTERING SETPOINTS
with SR750/760 PC .............................................................. 4-13
....................................... 5-16
, ,
8-14 8-35
, 8-13
, ,
8-14 8-34
, ,
8-14 8-34
.................................... 8-57
......................................... 3-14
GE Multilin