ii 750/760 Feeder Management Relay GE Multilin
INDEX
setpoints.............................................................................. 5-71
testing ................................................................................. 8-31
BREAKER FUNCTIONS ....................................................... 5-21
BREAKER OPERATION
logic diagram ....................................................................... 5-92
setpoints.............................................................................. 5-92
BREAKER OPERATION FAILURE ....................................... 8-37
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 ........................................... 5-16
C
CALIBRATION DATES ......................................................... 6-19
CAPACITOR BANK SWITCHING ......................................... 5-75
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
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 ....................................... 5-16
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
, 8-14, 8-35
current ........................................................................ 5-79
, 8-13
description ........................................................................... 5-78
reactive power ....................................................5-81
, 8-14, 8-34
real power ..........................................................5-80
, 8-14, 8-34
thermal demand characteristic .............................................. 5-78
DIAGNOSTIC MESSAGES ..................................................... 4-4
DIELECTRIC STRENGTH TESTING .................................... 8-57
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 ......................................... 3-14
E
EARTH FAULT
restricted ............................................................................. 5-55
ENERGY ACTUAL VALUES ................................................. 6-12
ENTERING SETPOINTS
with SR750/760 PC .............................................................. 4-13
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