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RE:E~ TI VE t-'.Ei".C'iY ADJLSTA3LE TIME DELAY ENERGIZING AJJUSTA3~E TIME DE-AY DE-ENERGIZING CO IN: IDE~CE 3
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10 SYMBOLS DEVICE FUNCTION NUMBERS AND LETTERS DEFINITION a
CLJT 0 UT PRESENT WhEN CIRCUIT BREAKER IS CLOSED A CONTROL F~Nc-io~ W~ICH PROD~CES AN OJT-OuPUT PRESENT WHEN C:RC:.;IT BREAKER IS OPrn PU~ WHE~ EVERY :N?JT SIG~AL IS A?PL:E.
cs COt,;TROL S\\,: TCH A co~:RO-FL;~CT:ON WHICH ?ROD~CES AN au--
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43 AUT0.'1ATIC - '1AN~A-7 RA~SFER SWITCH A CONTROL FUNCTION WH:Ch PROJUCES AN CUT-43MLJ
~AKE - UP MCJE SE_EC:C~ SWlTCH PUT ON_! WcEN NO !N?JT S:GNAL IS APPL:ED.
43R TRANSFER SW:7CH JSE) TO TRA~SFER CC~TRCL FRC~ THE MAI~
A CONTROL FJNCTIO~ Ws!Ch RETA'.NS THE CO~-
OR CO.~TROL ROO~. TO -HE YOT SHU~DOW~ PANEL. swn:,; IS JJT:ON OF C-TPLJT CORRESPO~DING TO ThE IN-43/TS
_CCATED 0~ T~E HO-S~JTDCWN PANEL CR SWITCHGEAR.
?UT LAST AP?LJED EXCEPT LPON :NTERRLPT:ON OF PCWE~ '.T RE-:-URNS TO THE OFF CC~D:TION.
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!>'.CTOR S-:-AR:ER,sov BUS SECT IO~ F BREAKER NO. 2 A CO~TRO~ FUNCTIO~ WHICH RE,Al~S Tc£ CON-52-,F-2 CIRCUIT BREAKER *BOY B~S SECT:ON F BREAKER ~0.2 D!7!0N OF OJ~PUT CO,RESPONO:~G TO,HE IN-p~- LAST A??~:E EVE~ w::H A PCWER FA:LLRE.
52~G6 CIRCJIT BREAKER 4KV SUS SEC7!0N G BREAKER ~0.6 52VJ6 CIRCUIT BREA<ER 2KV BLS SECTJO~ D BREAKER NC.6 DENOTE :N-:-ERCONNECTIC~ TO OTHER LCG:C
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-E~ERS :~ PAREN-HES:S l~J;CA,E T,E TYPE OF ELEC'RICAL RELAY A CONT'iOL CUNCT!ON WrilC~ PROJUCES AN OUT-CS/CcEN OR DESIGNA-:-J N ABOVE ME L:~E D NO:ES DEVICE, PU: FO~~OWING DEF:NJTJVE IN7ENTIONAL 7lt-'.E 43h0CAL DESIGNA,l N BELOW HE _JNE D SJG~ATES DELAY A0 TER 1-:-s '.NP-T s:G~A- :s APPLIED.
THE S: ~-~A INFCR~A :ON OR PO !TIC~.
(EXAMPLE SHOWS O -:-o 30 SECONJS AJJUSTA3LE TIME DE_AY E~ERGIZ!:-SG.;
A CONTRO_ FJNCTIC~ WHOSE ou-PwT IS JE-E~ERGlZEQ ?OLLOWJ~G A DEF!N:7!VE I~T~NTIONAL T:ME DELAY Ar-ER ITS :NPUT s:G~AL JS RE~OVED. i
!EXAMPLE SHOW OTC 3~ SECONDS AC.USTABLE I
RM INDEXED REv.3_
~,ME DELAY DE-E~ERGIZ'.NG. i I
A CON-ROc F~~cT:o~ WH:CH ?ROD~CES AN O~i-
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