ML23241A482

7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.6-1, Drawing 445291, Revision 28, Electrical Single Line Meter and Relay Diagram 120V Instrument AC System, Sheet 1

ML23241A482
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 ML23241A087 ML23241A088 ML23241A089 ML23241A090 ML23241A091 ML23241A092 ML23241A093 ML23241A094 ML23241A095 ML23241A096 ML23241A097 ML23241A098 ML23241A099 ML23241A100 ML23241A101 ... further results
References
DCL-23-044 445291, Rev 28
Download: ML23241A482 (1)

Text

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480V MCC BUS" IH" (REF 6)

J)52-IH-77 rn PANEL 13 INSTR AC DISTR CHAN III PYl3 10, 2 WIRE, I20V IALL BKRS ARE 20A, IP EXCEPT AS SHOWN.

ALLFUSESARE30AEXCEPTASSHOWN.)

• NOTE*

I3SPR ISASPAREBKRFORFUTURE PENETRATIONREIJUNDANCY, IT !SNOT CONNECTED ELECTRICALLY TO THE PANEL BUS.

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I 480V MCC BUS "IG" (REF 12)

I TABLE OF DEVICES UPS OVER TEMP/COMMON ALARM REGXFMROVERTEMP/COMALM X203 LOSS OF BYPASS SOURCE/COM ALM X404 AC INPUT/RECTIFIER FAIL/COM ALM INVERTEROUTPUTUNDERVOLTAGERELAY X9 LOSSOFBATTERYSOURCEALARM STATIC SW TRANSFERRED ALARM XIT MANBYPSWINBYPASSPOSALARM XDCRI DC INPUT CURRENT TRANSDUCER XDCR2 DC INPUT VOLTAGE TRANSDUCER PBcB -

TYPE CSJ MODEL38-700I0 P&B -

TYPE CSJ MODEL3B-700I0 RJS: 0-SOmVDC RJS: 0-I50VDC 72-1381 DC INPUT BREAKER G.E. TYPE TJK, 350A I

COMMON ALARMS FOR X7, XI 3, X18, X19, X20, X2038.X404 LATCH CONTACTCLOSESTOENERGIZEXl2 LATCH CONTACTCLOSESTOENERGIZEXl2 NON-LATCHCONTACTCLOSESTOENERGIZEX12 NON-LATCHCONTACTCLOSESTOENERGIZEXl2 NON-LATCHCONTACTCLOSESTOENERGIZEXIO LATCH N.C. -CONTACTOPENSTOALARM LATCH N.C.-CONTACTINSERIESWITHXl7 NON-LATCHN.O.-CONTACTINSERIESlilTHXl6 F2 INVERTER FUSE 250VAC, 600A SEE DWG 066144 F204 STATIC SWITCH FUSE 250VAC, 600A SEE owe 066144 F407 RECTIFIER FUSE 250VAC, 400A SEEDWG066I44 F408 RECTIFIER FUSE 250VAC, 400A SEEDWG066I44 F409 RECTIFIER FUSE 250VAC, 400A SEEDWG066I44 LEGEND 0

METER 0

ALARM RELAY BOARD 8

TRANSDUCER

[DJ FUSE VIYI3DCA PLANT COMPUTER COMPUTER INPUT NO.

2-fflO FU-I3AII FU-I3Al22-ffl2NEUTRONFLUXAMPLIFIER I

I3AII I3Al2 MON LT BOX !ill!.l.lfil ~Al~~AI~

~~~5 ~~~~~~~0R MAIN g~NTva~ ~~~~~s~ ~:-~~:-~

SPARE RADMONPNLfil:IBl:1SZ~,,.--,.o-----~,,.....,_~SPARE I

FU-I3Al7 I3;!..7 I3~

8 FU-I3Al8 SPARE ~3;!._~~~~ SPARE SPARE---------rr:::: 0--------~ 0------------U: SPARE RAD I-ON RACKS ~~o'...-~~~}

fillfillA, JlliW, JlliAB.E I 3A23 1 3A24 FIRE ALARM CONT FU-I3A23 FU-I3A24 I-fflO PNL POFA, E.Q.E!l, eQE!l SPARE ---------rr:::: 0--------~ o------------rr AUX RELAY 2-fflQ FU-I3A2S l~:__~~6 FU-I3A26 2-"10 RACK "A" RNARA ~A27 13A2~ ~~~t~!~fpa81oRCONTRM SPARE ~,,.--,.0:-----~,,.--,.~ m~T{S~~1:1~6~Sp~~ZR FU-I3A29 I ~

9 l],Q_OFU-13A30 (U-2B/USPLY-OWG433I30I SPARE ---------rr:::: 0--------~ 0------------U: SPARE (SEE NOTE 2l FU-I3A3I I3..Q.I I3,Q,2 FU-I3A32 SPARE-------a::::::: o-----~ o-------a:::::: SPARE PANEL I3A INSTR AC DISTR CHAN Ill

=

10, 2WIRE, I20V (ALL BKR"S ARE 20A, IP EXCEPT AS SHOWNJ ALL FUSES ARE 30A, EXCEPT AS SHOWN)

KEY DWG.

SECTION_I_C_

NOTE:

I. DELETED

2. 52-PYl3A30 IS DEDICATED FOR UNIT I SAFETY PARAMETER SYS COMPUTERS II!. 12 (SEE445292, CIRCUIT3A30YOO).

REFERENCES I. SINGLE LINE METER II, RELAY OIAG INSTR AC SH *1--------- 437547

2. SINGLE LINE METER & RELAY OIAG INSTR AC SH *2--------- 437549

3. SINGLE LINE METER Iii RELAY OIAG INSTR AC SH "3--------- 445290

4. SINGLE LINE METER Iii RELAY DIAG INSTR AC SH ff5 --------- 445294

5. SINGLE LINE METER Iii RELAY DIAG I25V DC SYSTEM--------- 445076

6. SINGLE LINE METER Iii RELAY DIAG 480V SYSTEM BUS SECT IH--- 437543

7. SCHEMATIC DIAG-I20V INSTR AC SYSTEM--------------- 4010036

8. SCI 20KVA UPS Iii REGULATING TRANSFORMER------------- 6013738

9. INSTR AC DISTR PNLS---------------------------66334I

10. ONE LINE VENDOR DIAGRAM FOR PANEL PYl3-------------602I760-I23

11. LIST OF ELECTRICAL DEVICES----------------------050024

12. SINGLE LINE METER Iii RELAY DIAG 480V SYSTEM BUS SECT IG--- 437542

13. ONE LINE VENDOR DIAGRAM FOR PANEL PYl3A-------------602I760-I29 UNIT I ATE© REVISIONDESCRIPTION 04-'8-20'9 ~

,,.;.,o,~ m-,*m ffi ~:>------------<

SINGLE LINE METER 1 20v A~2s~~bt~N~ 1 !2R~~STEM I

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