ML23241A718

7 to Updated Final Safety Analysis Report, Chapter 8, Figure 8.3-16, Drawing 458863, Revision 18, Sheet 1, Electrical Logic Diagram 4160 Volt Bus Section F Automatic Transfer

ML23241A718
Person / Time
Site:	Diablo Canyon
Issue date:	05/25/2023
From:	Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML23241A052	List: DCL-23-044, 7 to Updated Final Safety Analysis Report, Chapter 9, Figure 9.4-10, Drawing 512904, Revision 15, Mechanical Air Monitoring Technical Support Center and Post-Accident Sampling System Air Flow Diagrams ML23241A053 ML23241A054 ML23241A055 ML23241A056 ML23241A057 ML23241A058 ML23241A059 ML23241A060 ML23241A061 ML23241A062 ML23241A063 ML23241A064 ML23241A065 ML23241A066 ML23241A067 ML23241A068 ML23241A069 ML23241A070 ML23241A071 ML23241A072 ML23241A073 ML23241A074 ML23241A075 ML23241A076 ML23241A077 ML23241A078 ML23241A079 ML23241A080 ML23241A081 ML23241A082 ML23241A083 ML23241A084 ML23241A085 ML23241A086 ... further results
References
DCL-23-044
Download: ML23241A718 (1)

Text

START-UPTRANSF VO LT (59HFUI AUXTRANSFBREAKER (52flFl31 CLOSED FCO AU XTRANSFBKR

• -tJ ""'",

~ } AUX LUBE 1

ms,"') CflARGING OVERCURRENT

_ _-".s,'-",a"-",0c OIL PP NO. 1 1 PUMP NO. 11

~KV BUS "F" 52HFII DIFFERENTIAL  : ;~F ~~~: START B I REF. 9 I STOP c CLOSED UNIT TR IP i86GII UNIT TRIP i86GIIJ AUXTRANSF BREAKER SISIK608)

AUX TRANSF TRAINA START-UP BREAKER BREAKER START-UP BREAKER Jv'l.152HF l 4l

~

SEQUEHTl,l,L STAR T IHG SISIK609)

OFL0,1,,0S TRAINA START DIESEL HOR'°",l,L IRH l l o--c:=~~-'cc;ccE:Cc:~:~cc's' c;c-:e~,--<oo) < REF 7 I 230KV 500KV SYSTEf-1 STANg~~ ~il~T -U P o----c:cc'~~cc~~=":c'c:c';occ,:'c;"c':a-;--<oo> <REF Io 1 L SYS,TEM

£ cp b 8~ R ~ N S F N O . ~ S T A ~ T - UPTRA NSF J~'- s:GB~i D ESEC NERATOR 1 }~

MAIN GENERATOR D,BUSES G&H

)s2HF13 rt'ts su! Es 2 ~

27HFUC V:)e)59HFU

}--A SSVT59HFG j Gt H 1

)52HF14 )52HF7 '-._/

4KV - BUS"F" j T T)52HF12 )52HF15 0 0 COWCWP Sie REFERENCES DWG NO.

SCH EM OJ AG ~ I 60V BUS SECT F AUTO TRANSFER _______________ ~37625

3. SL M&R4 160VSYSTEMSHEETN0.2 _________________________ 437533 SCHEMOIAGRAMAUXTRANSFORMERCKTBREAKER_ 43766 1 SCHEMOIAGRAMSTANOBY START-UPTRANSFORMERCKTBREAKER_ 437618

6. SCHEMOJAG4160VDIESEL GENERATORCJRCUITBREAKER ________ 437666

8. LOGIC O IAGRAMAU X!LIARYSA LTWATERP UMf'S _ 19406

9. LOGIC DIAGRAM CENTRIFUGAL CHARGING PUMPS _ 1940 5

10. LOGICOIAGRAMCOMPONENTCOOL!NGWATERPUMP _______________ 19408

12. LOG I C D IAGRAM SAFETY INJEC T ION PUMPS_ 194 1 1 NOTES 13. ELECTRICAL DEVICE LIST _________________________________ 050024

14. SCHEMO IAGRAMDJESELGENER ATORCONTROL __________________ 437579 I. L OGIC SYMBOLS AR E DEFINED !NREF I -<)DENOTES INTERCONNECT IONTOO THER LOGICDIAGRAM

2. ALL THE IND ICATORS, ALARMS, ANO MANUAL CONTROLS ARE AT THE MAJ NCONTROLBOARDUNLESSNOTEOOTHERW JSE

3. FORSETT I NGSONELECTRICALOEV IC ESSEEREF 13 OEV JCE NOTAT !ONS IND ICATE THE OUTPUT DEV IC E

5. ALL SAFETY IN JECTIONSYSTEMIS ISI SIGNALS ARE FROM TRAINA NUCLEAR SAFETY RELA TED KEY DWG . SECTION _ 3 _

UNI T I LOCICOIACRA'°"

~ 160 VOLT BUS SECTION " F "

AUTOMATIC TRANSFER 0.. w1,.

PAC I F J ~.~~t 14,1,c~~co~Lfai;~J.~ 1fO '°" P,l, ~y 458863 I8