ML21209A478

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1 to Updated Final Safety Analysis Report, Chapter 8, Figure 8.3-2, Electrical One Line and Relay Program Engineered and Safety Features Vital AC System
ML21209A478
Person / Time
Site: Summer South Carolina Electric & Gas Company icon.png
Issue date: 04/30/2021
From:
Dominion Energy South Carolina
To:
Office of Nuclear Reactor Regulation
Shared Package
ML21209A581 List: ... further results
References
21-167
Download: ML21209A478 (1)


Text

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' 80V MOTOR CONTROL CENTER XHC1Lll2X *ES UNH r-llABR

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ISF, l! B Xlf!FB-EM I 21\\VAl lNST I, ¥All I [ST, !'IL !Fil

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2/C-8 IX-TRA!NI REDUNDANT BACK-UP COMMUN!CA !ION FEED TO BOP SVSTEH INSTR. CAB. 'B' XPN6005-BP 120VAC INSTR.

PANEL '3 HAO. MON. $VS.

[NS TR. !'NL.

J<::P6200*RM VIA X?N5254*EM APN5903-EV. CB*M 225A Bil.,

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INPUT r:.=

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PRECHARGE 1

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S00A DC FILTER T T STATIC SWITCH TT SOURCE SELECT

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MANUAL BY l!-0-------------0-1 0-!58Y PASS SWITCH 84 POS!TION B!:82838485 CONTACrs ISOLATE I

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CONT.PWR.

XCP7073*Nl 1#41 11=11.10-0" NIS CHi\\NNEL !II INS TR, PIIR, XCP7073*NI 5'

PROCESS RACK IE AUX.

SOLID STATE PROTEC HON RELAY RACK P!lGTEUlON SET !!I XPN5303*ES SYS. CHAN. Ill XPN7003*XI TRAIN 'A' PWR. SUPl'l Y 'I XPN7al0-SG n5*

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SOLID STATE TRANSMITTER CONT. 80.

REACTOR HVAC P!lOTECTJON POWER SUP!'L Y INSTB. BUS 3 PROTECTION CONT. 80.

SYS,CHAN.lll CAil. CHANNEL B CHANNEL 8 UNIJERFREO, XPN7176*AH TRAIN '8' i\\PN59l2B*EV XPN7123*MC

& UNOERVDLT, XPN7020-SD RELAY PNL. HI XPN£013*fS

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SOURCE SELECT 120VAC INSTR.

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TRAIN 'B' tPN702l*SG PROCESS RACK PROTECTIOW S£1 IV XPN7004*XI I

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IE ASSOCl PROCESS RACK CONTROL GROli' 4 XPN700S*XI REACTOR VESSEL LtVEL CAS, LEFT XPN7248*RC CONT.BO.

INSTR. BUS 4 CHANNEL E XPN7l22*MC W*

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IE ASSOCl REACTOR CORE COOLING UNIT B XPN7218*RC APNlFB-EM 1 - 70AT 1 * !00AT 1 - 125AT I* l50AT 7 SPACES*l00AF*2 POLE 4 5PACES-225AF*2 POLE 1DRAWING LEGIBILITY L

CLASS 1 PENOlNG/HOLO CHG Use with reference to FSAR Figure 8.3-2 SOUTH CMOI.JNA aECTR!C.I..GAS COWNt'f ViRGll r,, 5UW-1£R NOCl.Ei,R.STAT!OO A

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