GE ALPS Instruction Manual page 363

S
SCADA DTA ..................................................... 1-20, 2-37, 3-6
SCADA RTU .................................................................... 2-37
SCHEME
selecting a scheme ........................................................ 2-32
timers ........................................................................... 2-33
SCHEME LOGIC
inputs ............................................................................ 13-6
outpts ........................................................................... 13-5
SELF-TESTS
features ........................................................................ 1-21
run-time ........................................................................ 1-21
Startup .......................................................................... 1-21
SEQUENCE OF EVENTS ................................................. 1-17
SERIAL COMMUNICATIONS ............................................ 1-20
SERIES CAPACITORS .............................................. 2-9, 2-10
protective levels ............................................................ 2-10
with NT/NB functions ..................................................... 2-24
with Zone 4 ground distance functions ............................ 2-21
with Zone 4 phase distance functions ............................. 2-20
SERVICING ....................................................................... 9-1
critical failure .................................................................. 9-3
description ...................................................................... 9-1
non-critical failure ............................................................ 9-4
relay self-test .................................................................. 9-1
SET KEY
description ...................................................................... 8-4
menu ..............................................................................D-1
SETTINGS
see GENERAL SETTINGS or PROTECTION SETTINGS
SETTINGS GUIDE ........................................................... 2-57
SETTINGS, CALCULATION OF
description ...................................................................... 2-1
methods .......................................................................... 2-1
SIGNALS
1PRI ............................................................................. 1-46
3PRI .....................................................................1-45, 1-46
all phase voltages high .................................................. 1-12
block pilot trippping ....................................................... 1-33
external stop carrier ...................................................... 1-31
IRIG-B ............................................................................ 2-2
SLIPFREQ (Protection Setting 1820) ........................1-48, 2-44
SP1PDELAY2 (Protection Setting 1824) ............................ 2-44
SP1PDELAY3 (Protection Setting 1825) ............................ 2-44
SP1PDELAY4 (Protection Setting 1826) ............................ 2-44
SP3PDELAY1 (Protection Setting 1827) ............................ 2-45
SP3PDELAY2 (Protection Setting 1828) ............................ 2-45
SP3PDELAY3 (Protection Setting 1829) ............................ 2-45
SP3PDELAY4 (Protection Setting 1830) ............................ 2-45
SPARES ............................................................................ 9-1
SPECIFICATIONS .............................................................. 7-1
accuracies ....................................................................... 7-2
burden ratings ................................................................. 7-1
compensation factor ........................................................ 7-2
contact ratings ................................................................ 7-1
current supervision function ............................................. 7-1
electrical ratings .............................................................. 7-1
line overload ................................................................... 7-2
line pickup ....................................................................... 7-2
overcurrent backup .......................................................... 7-2
protection scheme logic timers ......................................... 7-2
protections schemes ........................................................ 7-1
reach settings ................................................................. 7-1
remote open detector ....................................................... 7-2
SPLITREC (General Setting 303) ........................................ 2-6
STATUS
GE Power Management
INDEX
request status information .............................................. 8-16
STEP DISTANCE SCHEME
IPT/IPB functions ........................................................... 2-23
overcurrent functions ..................................................... 2-22
remote open detector ..................................................... 2-31
selecting ........................................................................ 2-32
timer TL1 ....................................................................... 2-33
timer TL24 ..................................................................... 2-35
timer TL25 ..................................................................... 2-35
timer TL26 ..................................................................... 2-36
timer TL4 ....................................................................... 2-34
Zone 2 functions ............................................................ 2-14
Zone 2 ground function .................................................. 2-15
Zone 3 functions ............................................................ 2-17
Zone 4 ground distance functions .......................... 2-20, 2-21
Zone 4 phase distance functions ........................... 2-19, 2-20
SURGE GROUND CONNECTIONS ..................................... 3-5
SWING LOCUS ................................................................ 1-41
SYNCCHECK (Protection Setting 1818) ............................ 1-48
SYNCHECK (Protection Setting 1818) ............................... 2-44
SYNCHOLD (Protection Setting 1823) ...................... 1-48, 2-44
SYNCMANCLS (Protection Setting 1831) .......................... 2-45
SYNCPHASE (Protection Setting 1822) .................... 1-48, 2-44
SYSFREQ (General Setting 102) ......................................... 2-2
SYSTEM CONFIGURATION
specifications ...................................................................7-2
SYSTEM FREQUENCY ....................................................... 2-2
SYSTEM PROCESSOR
block diagram ................................................................ 3-12
T
T1 (Protection Setting 2001) ............................................. 2-46
T2 (Protection Setting 2002) ............................................. 2-46
T3 (Protection Setting 2003) ............................................. 2-46
T4 (Protection Setting 2004) ............................................. 2-46
T5 (Protection Setting 2005) ............................................. 2-46
T6 (Protection Setting 2006) ............................................. 2-46
TEST MODE ...................................................................... 4-4
ALPS-Link .......................................................................6-3
entering ........................................................................... 6-3
TESTS
see ACCEPTANCE/PERIODIC TESTS and FUNCTIONAL
TESTS
TIME DIAL
specifications ...................................................................7-2
TIME SYNCHRONIZATION ............................................... 1-18
TIMERS
Zone 2 ........................................................................... 2-16
Zone 3 ........................................................................... 2-17
Zone 4 ........................................................................... 2-22
TIMESYNCH (General Setting 104) ..................................... 2-2
TL16PICKUP (Protection Setting 1308) ............................. 2-34
TL1PICKUP (Protection Setting 1301) ............................... 2-33
calculating for blocking scheme ...................................... 2-33
calculating for POTT1 scheme ........................................ 2-34
TL20PICKUP (Protection Setting 1002) ............................. 2-32
TL24DROPOUT (Protection Setting 1309)
compensated lines ......................................................... 2-35
uncompensated lines ..................................................... 2-35
TL24DRPOUT (Protection Setting 1309) ............................ 2-35
TL25DROPOUT (Protection Setting 1310) ......................... 2-35
TL25DRPOUT (Protection Setting 1310)
compensated systems .................................................... 2-36
uncompensated systems ................................................ 2-36
TL26PICKUP (Protection Setting 1311) ............................. 2-36
cacluating for hybrid scheme .......................................... 2-36
ALPS Advanced Line Protection System xi