ML21305A641

6 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.3-23, Sheet 2 of 2, Drawing 441315-1, Electrical Schematic Diagram Safety Injection Pump

ML21305A641
Person / Time
Site:	Diablo Canyon
Issue date:	10/11/2021
From:	Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML21306A142	List: DCL-21-074, 6 to Updated Final Safety Analysis Report, Figure 3.2-4, Sheet 1 of 16, Drawing 102004-3, Turbine Steam Supply System ML21305A089 ML21305A090 ML21305A091 ML21305A092 ML21305A093 ML21305A094 ML21305A095 ML21305A096 ML21305A097 ML21305A098 ML21305A099 ML21305A101 ML21305A102 ML21305A103 ML21305A104 ML21305A105 ML21305A106 ML21305A112 ML21305A113 ML21305A114 ML21305A115 ML21305A116 ML21305A117 ML21305A118 ML21305A119 ML21305A120 ML21305A121 ML21305A122 ML21305A123 ML21305A124 ML21305A125 ML21305A126 ML21305A127 ML21305A128 ML21305A129 ML21305A130 ML21305A131 ML21305A132 ML21305A133 ML21305A134 ML21305A135 ML21305A136 ML21305A137 ML21305A138 ML21305A139 ML21305A140 ML21305A141 ML21305A142 ML21305A143 ... further results
References
DCL-21-074
Download: ML21305A641 (1)

Text

I SI£ I 1717 I 2 I 3 I I 5 I 6 I 7 I I 9 I 10

TABLE OF DEVICES

DEVICE NP FUNCTION RATING : MFR TYPE CAT.(DfVG, }I', REMARKS

4160 V SKGR BUS SECT. F CONTACTS POSITIONS P OSIT ION S SAFETY INJECTION SIGNAL TIMING REL ! 120V AC 14(;ASTAT -- -- kEFEREI-Jt:e.. 14-A----------- A INT B INT: C Cl:JHTACTS TRIP TRIP CLOS< REMARKS 2HF!6 ZJ.lf{II:> ',SAf'lifY 11.Jn;crl<N SJ!;NAt-TIM11.JGr !is -,'-*-"+ 1,:'a 2"'0--v-;A'=c+-AAA-:=-::cc,,sr,='i'.-:::i--1---+----+,,=,_, _-= __ "'_""-"-*c=-e=-,=,,--l 2 I --t t---JC X TI-IIS DM; B----+------- II ' ls2HF1S s rn ii27DCHFl5 l -t~f---2 I X X X X 2 X X m 2-il-ZC X THIS DKG c------------ 2 r~ R I 62HF I 5 3 -li-,3C 3 X X 3 - H-JC X X SPA RE ZTOCHFIS,HH~ DC COJITRO(. OOS UNDERVOLT4E REL IZSY DC G.E. Cl,. HGA M l TDD 4--lt-4C X SPARE 27/IJIFT, HHT 4 XV UNDER'-,0<.. TAGE TRIP AW<. REL. - - -(6), (7) TRI PS ON UNDERVOL TAGE 5----ll-SC X X S PARE e. TR ANSFER TO DIESEL E T l 27DCI 17DCIHfl5. HHl5 DC CO NTR OL BU S UNDERI/OLTAGE RELAY 125'1 DC AGAS TA T EG PO

~ M I HF 15 *--- 7-1 ~ 7C 7 X X X SC --t 62 HF15,HHl5 BKR CLOS I NG SPR I NG TIME DE LAY REL AY 125 1' DC AGASTAT ET ~

52HFIS AM REF. DI\\G ~-------------------- 1 7-il-7t X X SPARE J-{-<r 441340 I CNS I 1 JC-;

l l : S HF I 5 ~ BF ----:'.?, lf-tr-llC II X X AM CONTROL SW I TCH ~ QHH/5 cs

• cs LI J ~ ' e= AMMETER SWITCH SW SPRING RETURN 1tl NEUTRAL USED AT LOCATION SHF/5 S!if!!§

75/511.;,!:ff§_ Q§_ i C>p i: USED AT LOCATION SI-/FIS, SHHIS ',sONHFIS,HH/!, GROUND DVERCURRENT SENSOR - - -(3), (IZ) ALARM ONLY

- - - ' h '

n '..,j,. - oc-c--------~ I 1 0 F ------0 :

S HF l5 CNS I : SIHFIS,H/115 OVERCURRENT RELAY - - -( 3), ( 12)

'- ------ -=-=-=-=------ ~ --'~ FOR SI PP 2-2 CONTACTS PO S ITIONS REMARKS SIXJIFIS, HHIS OVERCURRENT.AIJJ!./LIARY REI..A Y 24V DC G.£ Co. H~A SEE DET AI L " A" ~Nrr STOP NEUT ST'ART f,Oo/511 LI. u ' u ' 70 8US SECTION F P OTE N T IAL I NT ER LO C~ BELO\\/ LEFT - A X THIS DIM;. S2HFl5, HH/5 C IRC UIT BRE A K ER - - -(3), ( 12) REC NO. 6 00 9 838

- - - ' } BUS DIFFE'.ReNT/1\\L --ii-B X THIS D"'5 -

11., '. ' SEE DWG. 441343 ~. ~ C I RCUI T BREAKER AU X Sf/ITCH - - --MRT OF SM.R.

n L-it--+---<>-'-<>-- SONHF/5 --if-C X X THIS uv.G ~. 52~ ~ 15 C I RCUI T BREAKER CEL L INTLK - - --PART OF SMilR.

r------, --ii-D X SPARE A_-_4;~~~--<>-r<>-----..._ - I _ I, :lil I - E X X THIS DtvG -*

SO/SA " --1 1-F >< SPARE

'I--+-+--<>---<: >------~I-<> ~T I... I 7 ~ I S2HFJ5 52HHl5 L---- __ _J CONTR OL SWITCH -c:s- ~

'""" f-"" -1'

.A 8 C U SED AT LOCATION CNSI MHF/5 SPRING RETURN TO NEUTRAL

( ; I OH _J;'

SHH l5 CNSI w.5.IS TIME..PEt..AY REI..A Y

DE T A I L A D FOR S I PP 2-2 ONL Y

THREE LINE DIAGRAM

I D. C CONT. BUS UNDEPMX.T/IGE I MANUAL CLOSE I AUTO CLOSE I INDICATION I MANUAL TR IP I AUTO TRIP I OV ERCURRENT I CONTR OL TRANSFER RELAYS !MONITOR L IG HT!

I I S AFETY INJ ECTION S IGNAL I I 14KV BUS UV, OYERWRRE~ A UXILI ARY RELAY ltNDICATIONl I CONTACT I

' ' I ' I I I

t--(]U=T-]0~2--- 4...--,,._. _ _.!S~*H~~i=-ISPT~Q!.~S~I ------------------------------+----<<.~---,.----t---------------l- ---- ------------ SHFIS 13TH/IO

>-- L/ --O L..!.Jt-c '=:c------------------------------ ----- -+---- ~'::I.B..:..Q.1 -',ti..:..._-+----+-----, b. /i.Rco L..{0}-<;>--PC-o-----< ~*------- - --------------~ p 51HFl5 Sl/f/5 I 19

- I~ Q!fil c - - ;~ S2HFIS

, SHFl3 3 A BO 3J.. co 21)

(0-- B _ _ 52HF/5 S2HFl.5 CI CS//IEU T. G R A S2 HFIS B >-L2--<>

I ICS/STAAT SZHFIS.START Tc.sJSTCIP 2 52HF/5 'h SHFIS BTHIID IC. CS/CLOSE ~--- J,, 2C cslTRIP 34T27XHF T INST.1'fc NSI A?CNSI D1 CNSl t ', CJJSI 8 'fCNSI \\Tco r oe I 0 270( 1 6 2y 6y 2y 6y z y D HF 15 I.JG 2,, £2 SHFIS SHFIS, SHFIS it 4sHFI S C Tl 12HF IS S/IF/ff r ILJI R I TW'""~I t 'U4 R4

..__..,.._..., ______ i,n__, '-- ~ 1 TDC 2*/ rOLD

• - E,,,--g,,CNSI 52H' 15 S/'11 _ __ 7 _J a.. a..

Jlflf - -

• 3 "'"'U"' j_g..,en en

~~ CS / NEU T. STAR T B J ~

)SN!=/5 : B4. -..... M 1._.... MZ....... M3 ***-***M4._

~

'1 v : ir 40().Q. RES.

S /DOW SEf A, !AU.,,_

£QUIPM£NT LOCATION NUMBERS UC -01 0 BTH / tO TE.RMINAL l30X AREA H N r2 110

~rl.L_.Jt- - ---... ~-+----- --------------- --+---1 B CNS! CON TR OL BOARD SAFET Y INJECTION UT*OI MHF /5 SAFE.TY INJECTION PUMP Nfl 21 SHFIS SWITCHGEAR 4 KV BUS F CUBICLE /5 62HFl5 125 V DC CONTROL SC HEMATIC TD

~ Tl R I T 2 R2 T 3 R3 -4 R4 SAFETY INJECTION PUM, 0 N9 21, CIRCUIT N9 F/5HOO TYPICAL SC/IEMATIC p1AGRAM FOR SAFETY INJEC TION FUMP N~

• i?.I & 22 EX CEPT AS ~O WN IN TABLE BELOW

MOTOR MOTOR cxr BKR. C/RCVIT BUS DC BUS UNDERVOLTAGE A LA RM CIRCUIT NQ 's REFERENCES

., Nfl LOC. N9 N9 NQ SECTION CKT N<l RELAY LOC/'iTTON CONTACT O>fiRCURf?Bfl GRO UN D CONT. BUS t DESCRIPTION OF ELE.C. SCHeMAT/C DIAG.'s,S rMBOLS ~ CXT DESl6NATIONS _________ 050003 TRIP D VERCURRE.N, DC UV 2. EQUIPMEJ.IT LOCATION NUMBERS _ _____ _ _ _ __ _ ___ _ ____ _ _ _ _____ __ __ _ ___ _ 10 30 13 B tt :~UiLJiLJ 2/ MHF/5 SWFJS FISHOO F 1/3D 27J<. HFT SH!=l3 ~C>-11---0 J AIO!JOODF AIO!J0 2DF AV4407DF 22 MHH/5 52HHl5 HISHOO H 314D 27)(.HHT SHHl3 % 0 -H-o J, AIO!JOODH AI0903DH.Al/4207DH 3. SING.LE LINE METeR & RELAY DIAG 416 0 V SYS TEM SH. 2 ( BUSF, _________ *"'4/2 29 iB4 -**-***-MI -*-*** M2 -*****-M3 -*-*--* M4 _. 4. SINGLE LIN£ METER & RELAY DIAG. / 2S V OC SYSTEM ___________________. 44/240 S. SC HEMATIC DIAG. 4160V 8US DIFFEREN TIAL SH. 2 _______________________ _ 441.34 3

'- SCHEMATIC DIAG. 4/bOV BU S F AU70MATIC TRAN SFER __________________.441352 U7

7. SCHEMATIC D11'1.G. 4160V BU S H AUTOMAT IC TRIWSFE'.R __________________ 441354 8 SCHEMATIC DIAG. POTENTIAL & SYNCHRONIZING 4160V SYS TE.M _____________ 441 340 9. LOGIC DIAGRAM SAFE.TY INJECTION PUMPS __________________________ /0 27':J4 I-OL D~

ID. PIPING SCHEMATIC SA FETY INJECTION SYS TEM _______________________ ! D800 5,

{I. SCHEMATIC DIA G. MAIN ANNUN C IATOR SH f ____ _ __ _ ______ _ ____ __ __ _ _ _ _.500171 OL 04 12 SINGLE L/NE ME.TE.R & RELAY DIAG 4lr;;O V SYS TEM SH3 (SUS G 1/,H) _______ _4412 30 cu,

/3. SCHEMATIC DIAGRAM MONITOR LIGHT /3QX C __________________________ _4414f4-'

14.usr OF tLecrRtc.AL :Pl=VJCl:;5 /'OR,.~~c:rtOJ *Ui C0J.dR()L CIR.CI.IIT5 ------------ 05001/

I 5. P. D.S. CO N TR OL CIRC UITS SCHEMATIC DI A GRAM~5009838-6 9 16. SCHEM ATIC DIAG AUX & FUE L HAND L I NG BLOCS VEN T I L AT IO N SYS <PO V I 1 _____ 454671 17, SCHE MA T IC DIAG AUX & FUEL HANDL I NG BLDGS VENTI L A T IO N SYS <POV 21 _____ 454 678

~

,,,l B C

"' 0 P.G. &E. SYST EM

~ A P HASE SEQUENCE

' NUCLEAR SAFETY RELATED A-C-8 0

N

C -0

Cf> 0 KEY DW G. SECT I ON 4 U O U~ l l T 2

• C L{)CJ>::, DA TE OWG SCALE:

-u o:: ELECT R ICAL

,_,,

• Z I I 2009 B lLL OF MA TU

-en:,: SCHE MAT I C DIAGRAM

,:;;i-_,_ SA F E TY I NJEC TION P U MP SU P SDS:

'<c<) L II - 0 SUPSD BY :

0::: o::::f l /

w sr ::, D I ABLC CANYON PO'NER PLANT V>ZO PACIFIC GAS AND ELECTRIC COM P ANY

<t O <t S AN FRANCISCO, CAL I FORN I A o::ou 4NPG

~ s ;zs I I I I I I I I I