GE 750 Instruction Manual page 332

750/760
Feeder Management Relay
negative sequence directional overcurrent ...................... 7-27
negative sequence instantaneous overcurrent ................. 7-27
negative sequence time overcurrent ............................... 7-27
negative sequence voltage ............................................. 7-28
neutral displacement ...................................................... 7-32
neutral instantaneous overcurrent .................................. 7-23
neutral time overcurrent ................................................. 7-23
overvoltage ................................................................... 7-31
phase directional overcurrent ......................................... 7-21
phase instantaneous overcurrent ........................... 7-20, 7-21
phase time overcurrent ......................................... 7-18, 7-20
sensitive ground directional overcurrent .......................... 7-27
sensitive ground instantaneous overcurrent .................... 7-27
sensitive ground time overcurrent ................................... 7-26
setpoint groups .............................................................. 7-17
underfrequency .............................................................. 7-33
PULSE OUTPUT
logic diagram ................................................................. 5-96
monitoring ..................................................................... 7-42
setpoints ....................................................................... 5-96
R
REACTIVE POWER DEMAND
logic diagram ................................................................. 5-82
measurement ................................................................. 7-16
monitoring ..................................................................... 7-38
setpoints ....................................................................... 5-82
REACTIVE POWER MEASUREMENT ............................... 7-14
REAL POWER DEMAND
logic diagram ................................................................. 5-81
measurement ................................................................. 7-16
monitoring ..................................................................... 7-38
setpoints ....................................................................... 5-81
REAL POWER MEASUREMENT ....................................... 7-14
REAR TERMINAL ASSIGNMENTS ...................................... 3-6
REAR TERMINAL LAYOUT ................................................. 3-5
RECLOSURE SHOTS SETPOINTS ................................. 5-130
RESET DATE, LAST ........................................................ 6-14
RESTRICTED EARTH FAULT
description..................................................................... 3-10
inputs .............................................................................. 3-9
logic diagram ................................................................. 5-59
non-linear resistor .......................................................... 5-58
setpoints ....................................................................... 5-56
stabilizing resistor .......................................................... 5-58
REVERSE POWER
commissioning ............................................................... 7-36
setpoints ....................................................................... 5-73
specifications................................................................. 2-10
upgrade procedure ........................................................... 8-1
REVISION CODES ........................................................... 6-19
RS232
connection diagram ........................................................ 3-16
front panel port .............................................................. 3-16
RS232 COMMUNICATIONS
configuring with EnerVista 750/760 Setup .............. 4-14, 4-16
connections ................................................................... 4-10
RS422
communications ............................................................. 3-14
connection diagram ........................................................ 3-16
RS485
communications ............................................................. 3-14
connection diagram ........................................................ 3-15
RS485 COMMUNICATIONS
configuring with EnerVista 750/760 Setup .............. 4-14, 4-16
vi
connections ...................................................................4-11
S
S1 RELAY SETUP ............................................................. 5-7
S2 SYSTEM SETUP
setpoints ........................................................................5-17
settings example ............................................................1-19
S3 LOGIC INPUTS
setpoints ........................................................................5-19
settings example ............................................................1-20
S4 OUTPUT RELAYS .......................................................5-27
S5 PROTECTION
setpoints ........................................................................5-32
settings example ............................................................1-21
S6 MONITORING .............................................................5-74
S7 CONTROL ...................................................................5-97
S8 TESTING ...................................................................5-133
SAFETY PRECAUTIONS ................................................... 7-1
SALES OFFICE ................................................................. 1-1
SAMPLE APPLICATION ....................................................1-11
SCHEME SETUP SETPOINTS ........................................5-123
SCR OUTPUT...................................................................3-13
SELF-TEST WARNINGS ............................................. 4-6, 4-7
SENSITIVE GROUND CURRENT
measurement .................................................................7-12
sample application .........................................................5-57
setpoints ........................................................................5-52
SENSITIVE GROUND DIRECTIONAL OVERCURRENT
characteristics ................................................................5-55
logic diagram .................................................................5-56
protection scheme ..........................................................7-27
setpoints ........................................................................5-55
SENSITIVE GROUND INPUTS ........................................... 3-9
SENSITIVE GROUND INSTANTANEOUS OVERCURRENT
logic diagram .................................................................5-54
protection scheme ..........................................................7-27
setpoints ........................................................................5-54
SENSITIVE GROUND TIME OVERCURRENT
logic diagram .................................................................5-53
protection scheme ..........................................................7-26
setpoints ........................................................................5-53
SETPOINT ACCESS JUMPER
installing ......................................................................... 1-5
programming setpoints .................................................... 5-5
SETPOINT ACCESS SECURITY ........................................ 5-5
SETPOINT CONTROL DIAGRAM ............................. 5-98, 5-99
SETPOINT ENTRY METHODS ........................................... 5-4
SETPOINT GROUP CONTROL .........................................7-42
SETPOINT GROUPS
for protection schemes ...................................................7-17
setpoints ........................................................................5-97
SETPOINTS
1 trip and 2 close relay ...................................................5-29
3-7 auxiliary relays .........................................................5-31
access jumper ................................................................. 5-5
access security ............................................................... 5-5
analog input rate of change ............................................5-86
analog input setup ..........................................................5-84
analog output .................................................................5-87
analog outputs ............................................................. 5-134
analog threshold ............................................................5-85
apparent power demand .................................................5-83
arcing current .................................................................5-91
autoreclose ....................................................................5-27
autoreclose current supervision .................................... 5-126
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