ML23241A675

From kanterella
Jump to navigation Jump to search
7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.3-25, Drawing 437591, Rev. 26, Sheet 1, Electrical Schematic Diagram Residual Heat Removal Pumps
ML23241A675
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 05/25/2023
From:
Pacific Gas & Electric Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML23241A052 List: ... further results
References
DCL-23-044
Download: ML23241A675 (1)


Text

"

~

, I(,._ lll CONTROL SWITCH ~*~

US ED AT L..0CATJON fil!fill , 2..1::!.!i!!

SPRJNG RETURN TO IIWTF<AL

=)r~g~:,'" ~ ET/I.. ETRl 413B fir,( DELAY 0.55- 15 S£C

~

CONTACTS~~~ RfMl>At<$

~

--i i- A )( THIS OWG CONTN: r:Ufs;;A~~EST £,WAf/1<5 /Sl/3)

-II- X: THISCW,

--0-- A X X THIS Dw, -ti- X X llij$0WG T{X,IU, /1//1 CONTROl BUS JX l}J/ REL It.Jr<<. G[ Co HGA

-It- .,._ SP)\R E 17/JCll/68 lilill CONTP.OL BUS fJ C /JV Rf.LAY 125'1 PC MAJTAT Ct;PO Att-1 ON l.:

-!.,_ )( X TH IS OV\'G 27ACI 2 J 120V //1/SiR AC (J VA/Jf Rfi.A1 'l()VAC C-11 Wf.f~~AA II A

-H-- F X SPARE nREE U£ D\AGRAM CONTROi... SWITCH ~ ,~ 1 SON:iG8,HH I I GROUND OVERCURRENT SENSOR (:2) ALAAr.1 ONLY 0:-+50N 51HG8, HHIOVERCURRENT RELAY (21 1.1sro ,",TL OCATl(HV CttB:

'C/OA AI..A~"F[i;e Sl'R.JNG RfT(IRN TO NEVTRAl 24VOC SiCO I-IFA

~

A B C ,---- I 5 JRC l RCUJTBREAKER (2) RECNQ663132 MHG8 w  : ~ ru i iXl!i!mB i

R CIRO.Jlr BKA CEL.L 1NTERI.D:

MCL05Jf/6SPl?iN6TIM[PfUf!JUY 125VD A C PART OfSWI 10 1-'}() S£C I Bl I 1 LC9 20 AI

e2T  : CLOSEWHENYALYE I S l'UL LYCLOSEDOPEN I ffllliU6 I WHENYALYEISOPENEO
El I LS'21 922 fi.WST LOW U'riL SW '"

[__1 lli - i LC920A LS921Xl,2 CLOSES ON LO~ LEVEL NON-FAI L SAFE

~

= ttOl'INSTR SIM/lA R FOR lS'J 22 & L C9 20A RW.ST LEVEL TR I P EJCCEPT AS SHOWN IN TA LJt£ & DETAIL A

,iu)( R£L A Y UNOERVOlT AV/t 922X l ,2 920X l ,2 AC Cl(TNI Rt-/R PP // RHR PPI Z AURJf (l(i DEV N~ AIARMCKT 130Y00 LS 'JZI X I l.S12f 1,z 27AC I A V090 00>'

2-JOYOO t.s ,zz LS'JU XI LS 2Z1'. 2. Al0'Jl5&iG '-'"Z'-c7AeC

, _,_t-=""'o"',o"-'"'06'-L="---'-='-'--J

.J27Y00 LC920A i S'J20XI LS'j l0 X2 27AC~ AVO',OU!Ji ft>TE.flfl,',L INTERJ.XK

~' 0 COMTACT';,

L~,1,,lfW2 =,q;w.,al(i 12--tl- l RWS T tOW lfi,~ L ,41..JX Pa.AV 11--t l - I 2 8LO<.XSD OIi R l C/lt.G) 1----c ,-., ,. a1-,,.i--------'" ""'=,,..;;""";;:....------------- -- -- +--+,,:,-+::-+1---::::::_f.:c="'*i------.==------+---+---- - - - - - - - , 26 --t>- 28 7 )<

- 0;-r.=Pr---;y~ SHG8 2~ - 2 7 8

.,___ _,u,...-o.,_,--=<

"'-~'ec.-o','-- - ~- - - -- - ~ - - -- - ~ A ;Ti.s,ux1 :Tm21x1 32--tt--3 4 9 )(

<IB JU f"-Ei lli, f ~

UC - 02 ~ 1---,------"""'-..-----I -

~o~T c 5 Z- HG8

~JLS$2/ KI 2

E1 ~

~:=:~ ::

)<

Tlla~

I 52HG8 elll I mew 2 .__ 4 17

)<

Tlli'!>IIW,;

-s-,,_11e

~b ,,

J "JC.

llcsfc[a5l, A fflu 5 1-'I-56 --11--

53 18 58 I~

~ }-£ 52HG8 8 T CS/51AKT ,, 55 --11-- 5720 Tl 'I L, -¥.1 Ml

.z&&.

TDt.

JJ

~

TS 1,_,

:~ ~~ "

QIB ~~::::::: ;1!~ "

SHG8 "" t5 ~

s

""' f1I!Q2 --

EE. SCJIEME AT Nl~ffT 76--t l - 78 27 RH/If PP 12 Tl(AHSFER,, SWfT(,N ~ ~

TS TS Loe ~ - ~

~ E.lECikJ SWITCH 5EJUES 24 r--,-i~-,,- -i;-~ ff;r~r;1 n~I;"r-: IJOTE 5 PWl.tw

, 1*' "r" I 31 . ... I *F

~g '* ~ ,r *,,., . ,I

"'-' "' J..,

i"' 8' ~,,- ~ ~ !IT';, JJl tr I t

I WIR.fS B#2. u - r ~ , ~ l l S T ~ t ? 11/.ID{;/?.. CkT<;,~8""7__, 1()3q'I,8 WJRES E:,,t/-z & 7 t!JTl(+,f,~ lf':,7l{) tJ/..'0£R. CKTlh2Po/. J i03b6B

!thH  ;!lli1~111~1j1 :

'L * " * .~ n;r rJ .,r tJ ,J ,

REFERENCE9

- - _ _ _ _ __ _,,. ___ _ __ _ J DESCRJ PTlONO F ELECSCHEMDIA G, SYHBOLS, &- CKT OES IGNA TI ONS OWG N0030003

,~ SINGL ELINE METER & RE LAY4 I 60VS YST[M lBUSF,G, H) DWG N 0 3753 3 SCHEMA TI C 0 )AGRAM POTENT I AL&S YNC HR ON1 Z!NG4 I60VSYS OWG N 0 376 1

~ PR ESSURE 4, SCHEMATICO JA GRAM 4 I60VBUSFAUTOHATIC TRA NSFER OWG N0 -1 37625

"' ,~ sifRE 5. SCHEMA TJ C 0 1AGR AM4 I60V8US G AUTOHA TI CTRA NSFER OWG N043762 6

6. SCHEMATICO JAGRAM4 I60VBUS DIFFEREN TIAL OWG N 0 376 1 7
7. SJNGLE LlNEME TE R&RHAY l 25/250VDCSYSTEM OWG N0437546 B 9CHSMA-TIC ~~ ~',:'oCV BUS H ~ T l C TFV-NSFER ~NQ 4-37 C.i7 S EQUIPMENT LOCAT!O ,_ N',J OWG/$ 101900 IO PIPIIIIC SCHEMATIC fi'[SI C:UA L H£AT REM OVAL SYSTEM DWG t,/~ IOl(),O II LOGIC DIAGRAM R£S IOU.AL I-IEAT /?EMOV.AI.. P\/"1PS OWG ti" 19410 125V DC CQNIBOL SC!:EMATIC 12 SCHEMATIC DIAGRAM MAIN ANNUNCIATOR I J. -

D~ rl'i1: ,0112, RESIDUAL HEAT REMOVAL BJMP NQ 11 CIRCUIT NQ G08HOO f?HIDUAL HEAT l'i f MOVAL PUMP N° 12 SIMILAR 0:CfPT A5 SHOWN I~ T"8LE. BlaL CW 14 SG~EMATIS: DIAGRAM MONITOR LIGHT BC>>: C IS SCH EMATIC Dl AGAAM RHA MOV'.S OW6. "1P 4 .3 769 8 OW6 IH 37J92 l (IISCHE t-'ATIC OIA.GAA"1 s rs M OV'S 0W6 N! 437605

!7 INST~UMLJI T SCHE.MAT1C LfVE.L INS TR SYiTEM SH I '7A 16 5C>IEMATIC. PIA.S,AA/,,f MA/JJ ,._JJJJuAJCIATO,._

19 5Cnt..tJ,.rn: Dl~(';R,1,,M Ml>,, .. A14'-l1JIJCl"'TOR 0""'4 u, OWG ;J Q 102 0 33 OW& No 50H36

,f?,77e,o MOTOR CKT BKR CIRCUIT BUS DC CIA.CU I 20VAC BUS UNtlli COl-f'UTER CKT NO S. CURREN T SI GNAL 10 SlHEMAl\C O!M,RM,A M~li-1 .l.,lUtU I.ICIATOR OW6 NO 501137 MOTOR 1..0C.. NO NQ NO S S CT1 0N NO CI~i~IT [ RELAY LOCA110N ~;~ TRANSD UCER ISOLA TOR 2 1. P,D,S, CONTROL CJRCU JT S SCHEMII.TlC DIAGRAM REC,DWG NO. 6009638 - 69 WIii 21JD 223'(00 2.iX H l:.1' ~ CY060 0 DG 22 . SCHEMI. TI C DIAGRAM AUX, FUEL HA NOll NC BLDG VEN TILA TION SYS IPOV ll DWG, 64 YM200A 3A l 3YOO fili!:i.Ll n. SCHEMI. TI C DIAGRAM AUX, FUE L HANDLING BLDG VENTILA TI ON SYS IPOV2l

~ 27X HH T i:r060 10H

' YH20 1A EQUIPMENT LOCATION NUMMRS

~ - COI./TRbl. BOA~P ~ES/DUA(.. H&,A.'T

~ - RES/DtJ/f_ #~AT R,~J.1/JV,AI PUN/' NC II SHGS - .,_itNITCHCoEAK -fl(V /Jtl5 C., CU4,fCLE. t!J 8TH I Io- iEKMl>JM.. 80 )( MEA H" NV 1/0

&f.i - ~/J4 !!,',FEC,,,,1.JA~ /f.ELAY ~p t:!>"5 4-

~ - I~TRW.tl=NT /'AJJE.L.. .A NUCLEAR SAFETY RELATED KEY DWG . SECTION _ < _

UNI T I SCHEMAT I C DI AGRAM RESID UAL HEAT REMO VAL PUMPS OR~WI NO 43759 1 26