ML20268B024

5 to Updated Final Safety Analysis Report, Chapter 8, Drawing 441337, Rev. 13, Sheet 1, Electrical Logic Diagram 4160V Bus Section H Automatic Transfer

ML20268B024
Person / Time
Site:	Diablo Canyon
Issue date:	06/30/2020
From:	Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML20268B299	List: DCL-20-075, 5 to Updated Final Safety Analysis Report, Chapter 7, Drawing 441313, Sheet 1, Rev. 37, Electrical Schematic Diagram Containment Fan Coolers ML20268A349 ML20268A350 ML20268A351 ML20268A352 ML20268A353 ML20268A354 ML20268A355 ML20268A360 ML20268A361 ML20268A362 ML20268A363 ML20268A364 ML20268A365 ML20268A366 ML20268A367 ML20268A369 ML20268A370 ML20268A372 ML20268A373 ML20268A374 ML20268A375 ML20268A376 ML20268A377 ML20268A378 ML20268A379 ML20268A380 ML20268A381 ML20268A382 ML20268A383 ML20268A384 ML20268A385 ML20268A386 ML20268A387 ML20268A388 ML20268A389 ML20268A390 ML20268A391 ML20268A392 ML20268A393 ML20268A394 ML20268A395 ML20268A396 ML20268A397 ML20268A398 ML20268A399 ML20268A400 ML20268A401 ML20268A402 ML20268A403 ... further results
References
DCL-20-075
Download: ML20268B024 (1)

Text

I H£ I rll 2 ~ 3 4 5 6 7 ~ 8 9 10 UN IT TR I " 186G21 4KV BUS VO L TAG E ~OR~A L SIS TR/\ I~ /, *iXJ L

(K6I0J S IS iK609 1 TR .A I N B

~

212 s j <

(2I-IH8:

I 8 SEC:

ST ART (

AUXILIAR Y

~~ ~ NO S I S rx I 2f- H8A : START FEED,iA TER

>PUM" N0 .22 E

UN IT TR I "

SAFETY H1cECTION SIGNA L I K6 TRA I N A i 86G2 I I I I 3-

. TRA!N B 4 f-H l 4

~

sf1/2 L) < 14 SEC:

STOP

~

~

52HH8

, REF . 7 I SIS TEST i K 8 0 8 i , ~ 2/2 START-UP TRANS 0 VOLT 159HHU I AUX TRANSF SS PS -EST PB DEPRESSED '

1/2 AUX TRANSF BREAKER (52HH l 31 BREAKER CLOSED 12'.J I 52HHl31 S I SiK6 I 7 1 212 rx L7 A2 K6 I 7 126 SECI -

3/3 START K645AX

~

m-Er8 f- -

CLOSED CONT A I NMENll SAFETY H1cECTIOfJ SIGNA L I K6 Il DIESEL GEN ~

TR AIN A ST ART -UP BREAKER i2SJ i 52~HI 4 I BREAK.ER i52H H71 CLOSE 4HH 2/2 SPRAY TRAll*I B SIS TEST iK8081 2/2 CLOSED FCO 5HH l 3 q CLOSED (4HH l 41 iL:,J LJ HI- HI CNT PRESS I K645 I TRAHJ A STOP ,

>PUM" N0 . 22 52HH9

• REF . Si SSPS -EST PB DEPRESSED '

1/2 5/5:

I-ill AL ARM l /\

/ I i 62HH I I I 4 SEC I

- 2/2 :

BLOCK MAN TRA NSFER OPEN s-A NDBY

,S-ART-UP s

TRAN SF ER BUS AU X TRANSF BKR --0------ 4~. V BUS __/ TRA NSFORVER MAI~ G[N 500 KV BREAKER OPEN i 552Y21 CT 2' 2 OV 0 RCURRENT 4KV BUS "H "

,2:,,

i 5I :<H H13, MA NUAL TO STBY STAR T-UP B VOL-AGE y LL..>J 27HHBI 3-BLOCK SYNC CLOSE OPEN BRE AKER 52HHl4

!REF 51 S I S<K608 1

~

2/2 C--

I 2H H I

<6 sec:

ST ART (

RES I DUAL HEAT REMOV 4L VOL T AGE 12'.J i 27YG2 I ,

[* I FF ER ENT I AL ( :37XH H3 I , >PUM" N0 .22 RESET 14H H l 4XI TRA I N A 25K V DI SC SVI OPrn I 12 12'.J 1/2 B BLOCK 52HH I I 189XHI AUX TRANSF BREAK~R 1

152HH l 3 i START- UP TRANSF 2KR OVERCLJf;RE NT SL Gm ::K R

,:--:;, I 5 I XHH I 4 I 3HHI 8- I

~CLOSE

' SYNC STOP

• R EF.9!

CLOSED "1.2:J CLOSED 8 },cm""'

TRA NSFORVER - -

~

.,,f--tV I SHH I 3 I 127Z"HB21 1s2 H"n T ALA RM BREA KER SISI <6091 212 - L) I 2HH I 2: START 52H H l3 TRAIN A i 14 SEC: ~

AUX TRA l~ SF E'KR 2

( 3HH I I Q OPU, CREF 41

~ -

- r START } COM"OfJENT CL OSED i52HHl31 UN:T T~ IP 186G21 0 SI Sl .6091 TRA I N B

'.____/ F AUX LUBE STARTG OI L PP N0.23 COOLING WATER 4KV DIESE L GEN VO LTAGE B-AO '--+

Ufl IT TR IP I 86G2 I ! NO S I S I D:; I C2H f- I2A:

I 5 SEC' START~

1

>PUM 0 NO . 23 52H H l2

, REF . I O I 8 ~

I 5,9H.jG I STOP D

4~.V DIESEL 0 s

GE N VOL TAGE C - B0 AU X - RANSF I :i9HHG I BR EA KER*~ i 52HH 13 1 3

~

4KV BUS TRANSFE~ 12H H l 5 ! ST AR T ( SAFETY VOL HGE 4KV DIESE _ BUS CLOSED 14HH 71 212 ' IN JE CT I OH 2/2 1 I B-A.0 I D( I 27HHB2 I GEN VOLTA~E A-C0 I TO 0-G DI -SEL I 2 SEC I PUM," N0.22 g S I SIK608 1 I ~

i2SJ STAR--UP AUX TRANSF 52HHl5 7[710 . 8 SECI I :i9HHG I GE ERA-OR TRA I N A 4KV BUS 127 HH T I I BREAKER v i 52HHl 4) BREAKER ,2:,, i 52 HH 3 I CLOSE >!REF . 121 BR AK ER VOLT .AGE 6 - AO D( CLOSED iL:,J r;{ 62HH2 CLOSED ~ 52 H7 STOP, STA'iT-UP IR F 6 I

,, 7 /L) ( 2 SEC I BRE.AKER 152hH l 4) "

~

4KV 5US VOL TA.GE 4K V BU?

VOL TAG,. C-Be I 2~H T2,

_  : ~

CL OSED SISI ,609!

rx ( 2HI I START CONT A I NMEN I A-601 ~ 112 0 212 l_,;1 Ci L OW SPEED

'FAN COOLER rw . 24 k TRA H,1 A - SEC I 27HHB3l D<152HH3B I G

~

52-2H-I

,mrr~

4KV 5US v 1 2 0 SECl - SHRED SIS ! ,609! 0 >I REF . I I I VOL HGE

~~*

i I LOA DS 4HH TRA l r-1 B rx (

r9---

I 62H l-l3B 21-1 IA ) STA RT 27HHB4 l

• 31 3 - I ---(SJ. - 2121 MAN UAL , DIESEL GEN BREAKER 152HH71 212 : 0 L) ( 25 SEC I I NO SIS I I

MANUA L RESE- *i CLOSED R D<152HH3AI ALAR '1 S OUEN T IAL 171 10 SECI PB- I I TART I NG F LOA DS SIS(K5C*3i 1 RESET- 1/2 TRAIN , ~ START DI ESE L MMJUAL

" 1/2 NORMA L RESET I 27X HHE 2 7 <REF 141 DSL GEN BKR CLOS 0 J 152-H7) L iL:oJ - ~

ALARM i 27XH HB2 I BLOCK AUTO STAR T AUX FEEDWTR PP D l 'iEF 71 C

eo_c AUX nmsF BKR CLOS~

q--.. ~ ~~

2/2 '.__./

~

BLOCK AUTO STAR T COMPO NENT CL G PP D I 'iEF I OI 500KV SYST EM L(Yr, rO LD i 52H H 3 I ~ ALARM i 27YHHB2 I

.:=] ,RT-UP TRAf! SF r.:

STAR T-UP BUS VOLTAGE 6 IC-801

/u D<1 ?7HHL I ~

~ '~HB

=IESEL

~ i nYHHB 2 I '~ START DIESE L BUS D GENERATOR S I SIK603i 1/2 BACK-UP ' 27G2 BUS E  ; 15 TRAIN B 1 !REF 141 I

MA IN GE NER ATOR

~r

• A But s I.

T 27~Hu Q (SSV

• Ti 59HH U

~= PT 2

~'

SSV-T 59HHG

~)seam F & G

• l52H H l4 V '-.._,,'

I 4KV - BUS " H' l

) 52HH8 J52 HH9 \I 52 HH I 0 ) 52H H I I ) 52HH I 2 )s2HHl5 A l L 6 6 6 2 7HHB3 ~ )

\,___/

27H c Bl(RAV' 0.SSEC :cV

ssn )2 7 HH T2 27HHT I

(\,___/I AFv/P uCfH SPRAY r

480V LC RHR COMP CWP SIP 4SEC PAR T IAL SCHEMA T I C B

I'-

sr REFER ENC ES DWG NO.

I. LOGIC D I AGRAM SYMBOLS - * * * * - - - - - - - - - - - - - - - - - 19425

2. SCHEM D I AG 4I60V BUS SEC T H AUTO TRANSFER _ _ _ _ _ _ _ _ 44 1354

3. SLM & R 4 160\1 SYST EV SHEET NO. 3 * * * * * * * * * * * - - - - - - - - - - 4 4 1230

4. SCHEM D I AG AUX TRANS FORMER CKT BREAKER _ _ _ _ _ _ _ _ _ 44 1349

5. SCHEM D I AG STA ND BY START-UP TRMJSFORMER CKT BREAKER ............... 44 1345

6. SCHEM D I AG 4I60V D I ESEL GENERATOR C I RCU I T BR EAKER _ _ _ _ 44 1356

7. LOGIC D I AG RAM AU XI LIARY FEEDWATER PUMPS _ _ _ _ _ _ _ _ _ 102800

8. LOGIC D I AGRAM CO NTAINME NT SPRAY PUMPS _ _ _ _ _ _ _ _ _ 102795

9. LOGIC D I AGRAM RES I DUAL HEAT REMOVAL PUMPS _ _ _ _ _ _ _ _ 102793 10 . LOG I C DIAGRAM CO MP ONEN T COO L ING WATER PU MP _ _ _ _ _ _ _ 102792 1 1. LOG I C D I AGRAM COfHAINMrn T FA ~ COOLERS _ _ _ _ _ _ _ _ _ 1027 91 NOTES 12 . LOGIC D I AGRAM SAFE T Y : NJECTION PUMPS _ _ _ _ _ _ _ _ _ _ 102794 I, LOGIC SYMBOLS ARE DEF IN ED I N REF I -0 DENOTES 13. ELECTR I CAL DEVICE LIS- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 05801 1 I NTERCONNEC-I ON TO OTHER LOGIC DIAGRAM 14 . SCHEM D IA G DIESEL GENERA TOR CO~ITROL _ _ _ _ _ _ _ _ _ _ 44 1357 2 . ALL THE I ND:CA TO~S, ALARMS , AND MANUAL CONTROL S ARE AT THF MA. IN rnNTROI ROARD UNI FSS NOTFD OTHFRW I SF 3 . FOR SETTI NGS OfJ EL ECTRICAL DEVICES SE E RE F 13

<.!) 4 . DEVICE NOTA - I ONS INDICATE THE OUTPUT DEVICE

~ A 5 , ALL SAF~TY :NJECTIO~ SYSTEM (SISI SIGfM L S ARE FROM TRA I N A, OR TRA I N BAS NO TED. NUCLEAR SAFETY RELATED 0

<.!)

0 Q)

C +.

CJ> 0 KE Y DWG. SEC -I ON 3 D

• C ro Uf,J I r 2 I'- a,,

"1Di...

rv-, ~ - 1 DATE I ~=='"- REV ISIOS DESCRIP TION ELECTRICAL DWG SCALE:

C6-0 I -20 I 6 REVISED PER DFT*7 *37 18 BI LL OF MATL:

- I'-<< LOGIC O I AGRAI"

,;;J'" fV) **

'Q'"r-,') L D. D. AJFJ 4I60V BUS SECTION "H" SUP~DS: 216189 II - (1) AU TOMA-IC TRANSFER SUP~D BY :

~ "1"" (I) R. E. R><G2 wsr::,

f- II 1.V. NIA DI A.BLO CANYDr~ PO WER PL ArH DRAWING I SHEET PAGE REV VlZO

<t ( ') <J_

Ct'.OU P . E. NIA PAC I F IC GAS AND E LE CT R I C CO MPA N Y SA M FRANCISCO, CAL!FORl'J J A 44 1337 0 13 4NFC

~ ~ ~

4 Si ZIii