GE L90 Instruction Manual page 749
Ur series line current differential system
Hide thumbs
Also See for L90:
- Instruction manual (900 pages) ,
- Communications manual (532 pages) ,
- Instruction manual (470 pages)
Table of Contents
Advertisement
NSAP ADDRESS ............................................................. 5-17
O
ONE SHOTS .................................................................. 5-117
OPEN POLE DETECTOR
FlexLogic™ operands .................................................. 5-110
logic .................................................................. 5-262, 5-263
Modbus registers ........................................................... B-36
settings ....................................................................... 5-260
specifications ................................................................ 2-21
OPERATING CONDITION CALCULATIONS ...................... 9-16
OPERATING TEMPERATURE .......................................... 2-28
OPERATING TIMES ......................................................... 2-17
ORDER CODES .................................... 2-5, 2-6, 2-7, 6-26, 7-3
ORDER CODES, UPDATING .............................................. 7-3
ORDERING ...................................................2-4, 2-5, 2-6, 2-7
OSCILLATORY TRANSIENT TESTING ............................. 2-29
OSCILLOGRAPHY
actual values ................................................................. 6-24
clearing .................................................................. 5-14, 7-2
description .................................................................... 2-14
Modbus ........................................................................... B-6
Modbus registers .................................................. B-19, B-23
settings ......................................................................... 5-42
specifications ................................................................ 2-22
via COMTRADE ............................................................... B-6
via EnerVista software ..................................................... 4-2
OSI NETWORK ADDRESS ............................................... 5-17
OST ...................................................................... 2-21, 5-156
OUT-OF-STEP TRIPPING ...................................... 2-21, 5-156
OUTPUTS
contact outputs ............................................................ 5-286
control power ................................................................ 2-26
critical failure relay ........................................................ 2-25
direct outputs .............................................................. 5-293
Fast Form-C relay ......................................................... 2-25
Form-A relay ....................................... 2-25, 3-14, 3-15, 3-20
Form-C relay ................................................ 2-25, 3-14, 3-20
IRIG-B .......................................................................... 2-26
latching outputs ................................................... 2-25, 5-286
remote outputs ............................................................ 5-292
virtual outputs ............................................................. 5-288
OVERCURRENT CURVE TYPES .................................... 5-165
OVERCURRENT CURVES
definite time ................................................................ 5-169
FlexCurves™ .............................................................. 5-169
I2T .............................................................................. 5-169
IAC ............................................................................. 5-168
IEC ............................................................................. 5-167
IEEE ........................................................................... 5-166
OVERFREQUENCY
FlexLogic™ operands .................................................. 5-110
logic ............................................................................ 5-233
settings ....................................................................... 5-233
specifications ................................................................ 2-20
OVERFRQUENCY
Modbus registers ........................................................... B-34
OVERVIEW ....................................................................... 2-3
OVERVOLTAGE
auxiliary .............................................................. 2-20, 5-208
neutral ................................................................ 2-20, 5-206
phase .................................................................. 2-19, 5-205
GE Multilin
INDEX
P
PANEL CUTOUT ......................................................... 3-1, 3-2
PARITY ............................................................................ 5-16
PASSWORD SECURITY .............................. 5-9, 5-10, 8-2, 8-3
FlexLogic operands ...................................................... 5-115
PASSWORDS
changing ....................................................................... 4-29
for settings templates ....................................................... 4-6
lost password ...................................4-29, 5-9, 5-10, 8-2, 8-3
Modbus .......................................................................... B-7
Modbus registers ................................................. B-15, B-21
overview ........................................................................ 1-18
security .................................................................... 5-8, 8-1
settings .................................................................... 5-8, 8-1
PC SOFTWARE
see entry for ENERVISTA UR SETUP
PERMISSIVE FUNCTIONS ............................................. 5-203
PERMISSIVE OVERREACH TRANSFER TRIP
see entry for POTT
PER-UNIT QUANTITY ........................................................ 5-4
PFLL STATUS .................................................................... 6-7
PHASE ANGLE METERING .............................................. 6-11
PHASE CURRENT METERING ......................................... 6-14
PHASE DETECTION .......................................................... 9-7
PHASE DIRECTIONAL OC
Modbus registers .......................................................... B-38
PHASE DIRECTIONAL OVERCURRENT
FlexLogic™ operands ................................................... 5-111
logic ............................................................................ 5-175
phase A polarization .................................................... 5-173
settings ............................................................ 5-173, 5-174
specifications ................................................................. 2-19
PHASE DISTANCE
FlexLogic™ operands ................................................... 5-111
logic ............................................................................ 5-145
Modbus registers .......................................................... B-37
op scheme ................................................................... 5-144
settings ....................................................................... 5-137
specifications ................................................................. 2-17
PHASE INSTANTANEOUS OVERCURRENT
see entry for PHASE IOC
PHASE IOC
FlexLogic™ operands ................................................... 5-111
logic ............................................................................ 5-172
Modbus registers .......................................................... B-30
specifications ................................................................. 2-18
PHASE LOCKING ...................................................... 9-6, 9-10
PHASE MEASUREMENT UNIT
see entry for SYNCHROPHASOR
PHASE OVERVOLTAGE
FlexLogic™ operands ................................................... 5-111
logic ............................................................................ 5-206
Modbus registers .......................................................... B-37
settings ....................................................................... 5-205
specifications ................................................................. 2-19
PHASE ROTATION .......................................................... 5-64
PHASE SELECT
FlexLogic™ operands ................................................... 5-111
PHASE TIME OVERCURRENT
see entry for PHASE TOC
PHASE TOC
FlexLogic™ operands ................................................... 5-112
logic ............................................................................ 5-171
Modbus registers .......................................................... B-29
settings ....................................................................... 5-170
specifications ................................................................. 2-18
L90 Line Current Differential System
vii
Advertisement
Table of Contents
