ML21305A259

From kanterella
Jump to navigation Jump to search
6 to Updated Final Safety Analysis Report, Figure 8.3-16, Sheet 1 of 6, Drawing 458863-1, Electrical Logic Diagram 4160 Volt Bus Section F Automatic Transfer
ML21305A259
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: ... further results
References
DCL-21-074
Download: ML21305A259 (1)


Text

E D

C eo_c B

~ A 0

Q)

C

+.

CJ>

0 D

ro

  • C

"'" CJ>::,

illDo::

CO. z co 1~J L t.n lD **

srro L II CO (1)

IY LD (I) w sr :::,

f--

II VlZO

<t ( ') <J.

Ct'.OU I £988Si7 2

~

3 4

5 6

7

~

8 4KV BUS VOLT AG E [Ri"AL

v I~

TR/II~ /,

V'J

.:....:J 4cF 14 2;

~

1/ 2 UN IT TR I "

I 86G I I UN IT TR I "

! 36G I I I

~

SAFETY H1cECTIOfJ SIGNA L ( K6 I l START-UP TRANS 0 VOLT I 59HFU I AUX TR AN SF 4HF TRA l l*I A CT AU X TRANSF BREAKER 152HF l 31 BREAKER i2SJ( 52HF I 3 I CLOSED CLOSED DIESEL GEN SIS TEST IK8081,~

START-UP BREAKER i2SJ l52HFl41 BREAKER I 52W7 l 17 CLOSE CLOSED "LC,J LJ SSPS TEST PB 1/2 g

CLOSED DEPRESSED 3

FCO 500 KV BREAKER OPEN EJ >

<552Y?I AJ X TcA~ISF BKR MA I N GEN VOLTAGE OVERCLRRENT I 51 :<HF 13 I I 27YG I I 1 25KV DISC~; OPEN

[ 112 1Lt 4K V BLS "F"

& 1 le9 XF) 1 DI FFEFi EWIAL C 8 7XWB I START-UP TRANS F BKR AU X TRANSF BREAK"R 152HF l 3:

OVERCL RREN T s:-:a (5 I :< HF l 4l CLOSED i6i k6J SL Gm :: KR CLOSED I 27Z~FB2 I I 52 W 7) T

+/--sf AU X TRA l~ SF E:KR 2

CLOSED ( 52H F I 3 I START AUX SA L T \\\\IT R 4KV DIESEL

~ PP NO I 2 GEN VOL TAGE B-A0

'---+

N CREF Bl

( 59HFG I Q 3-,ffi OJ LL 4KV DIESEL 0

I GE N VOL TAGE C-B0 p N

r--

159HFGI 4KV 5US N

I VOL HGE D{ C 27HF B2:

4K\\/ D I EScL (8 - A0 l GE N VOLTAGE A-C0 1Lt 7[710. 8 SECI 159HFGl 4KV BUS C27 HFT I i VOLT.AGE D{

B-A0

\\

1Lt ~ 7 4KV BUS 4K V BUS 12~F TZ, ~

VOL HGE I A-601 @--

D<'1n2HF3Bl I 12 0

VOLTAGE C-Be

~

27HFB3)

R 4KV BUS

/L.) I 20 SEC l SHED ALARM VOL HGE I 62H F3B!

, I LOADS I C-601 :0-----8*

~

2, 21 MANUA L rl /2 2 rH FB4) 31 3

~

r D{(62HF3A I RESET 7 ALAR M 7[71 10 SECI S I S! K604 i,

TRAIN A

/\\ START DIESEL

~NORMAL DSL cm Bl<R Z7XHFEZ I

I REF 14 I CLOScJ

.IVl ALARl'I

( 52 - F7 I L "---"'

(27XHFB2 !

AUX n ANSF ~

9 ~ ~

BKR CLOSED 2/2 ALARl'I

( 52HF 3 I

~

( 27 YHFB2 I STAR T-UP Z7 XYHFBZ '&-- START DIESE L BUS VOLTAGE D<'1 27 HFL)

CC - B01 S ! SIK604i 1/2 BACK-UP L',J V

TRAIN A 1

!REF 141 4NFC 4 Si ZIii NOT ES I. LOGIC SYMBOLS ARE DEF IN ED I N REF I

-0 DENOTES I NT ERCONNEC-ION TO OTHER LOGIC DIAGRAM 2. ALL THE I N :CA T O~S

ALARMS, AND MAN UAL CONTROL S ARE Al I Hl MAIN CONTROL BOARD UNL ESS NOi l OI HlHW I Sl 3,

FOR SETT I NGS ON ELECTRICAL DEVICES SEE RE F 13 4, DEVICE f-lO Tr i mJS INC I CAT E TH E OUTPUT DEVICE 5, ALL SAFc TY :NJECTIO~ SYSTEM !S ISI SIGNA L S ARE FROM TRAIN A

~

.,,,,F RESE T I /2 PB-I RESET-TRANS FE~

BUS TO D-G 5HF 13 5/5:

_ 212 :

(4HF l 41

~

[ I )\\ I 62H F I l S-A NDBY ALARM

)S-AR T-UP

- ~

TRAN SFER BUS

/

I I 4 SEC I BLOCK MAN TRA NSFER OPEN

_/

TRA NSFORl'IER TO STBY 4~. V BUS 3-BREM.ER STAR T -UP VOL - AGE 27H F81 BLOCK SYfK CLOSE B

i2SJ 52HFl4 CREF 51 OP EN MA NUAL RESET 9--© 14HF l 4Xl 3H F I 8-I BLOCK SYtK

~3/CCOSE

}

B AUXIL:ARY I 51-l F I 3 I TRA NSFORl'IER ALARM BREAKER 52HFl3

.~ OPEf, C REF 4 I

( 3H" I I 0

UfHT T'1 1P 186 GI I Uf'1T TR IP (86GI Ii AU X - RANSF Q

BREAKER

  • 52HFl31 CLOSED L'J 2/2 1 Ll 14HF71 STAR-- UP I

AUX TR i\\.NSF DI - SEL BREAKER JvL! 52HF 14 l BREAKER v 152HF 3 1 g CLOSE GE ERA - OR CLOSED

"----'J V\\ 62HF2 CLOS ED Lc.:oJ Ll BR AKEc 52 F7 START-UP IR F 6 I

/L.J I 2 SEC I BREAKER

( 52HF I,Ji CLOS ED i2SJ r

2/2 1 4HF DIESEL GE N BREAKER (5 2HF7 1 0

I R

CLOSED SEQUEN T I AL START I NG I

OF LOADS MANUAL 1/2 RESET I

BLOCK AUTO ST ART o (:;EF 71 AUX FEEOWTR PP 500KV SYST EM L

BLOCK.AUTO STAR T D I :;EF COMPONENT CLG PP I O I T

BLOCK AUTO STAR T

=:J RT -UP TRANSF AUX SALT WTR PP D ( :; EF 81 6

i~.~

~

IESEL lUS D GEN ERA TOR 2

27G BUS E 15 T

PT

~b' I

("

~

=

A

~

~

MA IN GE NERA TOR J

  • j I,._;2 J 52 HF8 27H FB3 8 Q.027H FB2

~27HF T2 (,J

0. 8SEC ASv,F 27HFBI RAV JAY 2/HFT I

)sz" F l3 But s I.

27~FUG)

G & H

\\

~

)52HFl4 4KV -

BUS "F '

r t

) 52HF9 6

.AF\\o/P f

)52 HF IO L r 480V LC

) 52HF I I 6

CHG PP

--1 -i--i,(

PART IA L SCH EMAT IC 4SEC S51

  • Tl 59 HF U

) 52HFl2 6

COMP CWP 2

) 52H F7

)52HFl5 6

SIP SSV-T 59H FG

\\____,/

KEY DWG. SECTI ON _ 3_

~

DATE CL-15-20 I 5 D. D, Ml1RU R. E.

~ ><C2 I. V,

,JD3 P. E.

NIA REV ISIO* DESCRIPTION REVISED PER DDN-2 *1428

~

9 10 I

/

/

/

~ s

<2 HFS:

START 0 '

S I S<K609 1 TR AIN A NO L) I 14 SEC:

STOP

/ "

s (2 HF8:

212 START (

S I Si. K609 I -

1 I I 4 SEC:

212 ~

TRAIN A

~

r:x NO S I S 1 2H F8A:

START lJ 1 10 SEC:

STOP

/

V\\

~

I 2c F I START 212

-j l_)

< 2SEC' S I S*K608 1. ~

START TR AI N A F }AUX LUBE START G OI L PP NO. 11 NO S I S '--V CZHFI IA:

START~

I I 20 SEC; 1

STOP "

v':

2/2 I 2HF I 2:

ST ART,

r L.) (CIOSECI)

S I Si. K608 I START

}

TRAIN A F

AU X LUB E START G OI L PP NO. 11 I V\\ 12HF l2A :

START NO S I S l_)

I 5 SEC:

STOP "

C----- s I 2HF I 5 i ST ART (

2/2 16 SEC i S I S!K608 1 ~

TRAIN A STOP, "

r:x 2/2

<2 F2 1 START LJ I 22 SEC I LOW SPEED" S ! SiK608 1 TR AIN A

~ 12F2AI START L.) ( 25 SEC I mo SIS0

~ V\\ !2F I l 212 START S ! SIK609 1 ~ L)~

LOW SPEED" TR AIN A

~

12FIA >

START l_) ( 25 SEC I I elO SIS)

REFE RENCES I. LOGIC DI AGRAM SY MBOLS AUX I LIARY FEEJ"1ATER

>PUM'° flO. I 3 52HF9 1: REF. 7 )

AUXILIAR Y SALT WATER

> PUM'° flO. I I 52HF8 1REF. 8 1 CHA'lGJ NG

>PUMP NO. I I 52HF I I

  • REF. 9 !

COMPOflENT COOLING WATER

>PUM? NO. I I 52HFl2

  • R EF. I O I SAFETY I l~ JECT I O"I

>PUM" flO. I I 52HF15

, REF. I 2 I CON T A H1M EN FAN COOLER

>SI I 52-I F-2

  • REF. I I I CONT A I NMEfn FAN COOLER

>S12 52-I F-I

<REF. I I I DWG NO.

19425

2. SC HElv DI A:: 4160V BUS SECT F.A UTO TRM,SFE9 _______________

437625 3.

SLM & R 4160V SYSTEM SHEE T NO. 2 _________________________ 437533 4.

SCHEI' DI A RAM AUX TRM,SFORMER CKT BREA KE9 _______________

43766 1

5. SCHE M DI A RAM ST M,DBY START-UP TRA NSFORMER CKT BREAKER _ _ _ 437618 6. SCHlM DI A 4160V Ol lSlL GlNt.RAIOR Cl~CU I I ~RlAKER ________ 4J7666
7. LOGIC DI A RAM AUXI LIARY FEEDWATER PUMPS _________________

19409 8.

LOGIC DI A RAM AUXI LIARY SALT WA TER PU~PS ________________

1~406

9. LOG IC DI A RAM CEN TRI FUG AL CHARG I NG PU ~PS ________________

19405

10. LOG I C DI A RAM COMPONUH COOLING WATER PL MP _______________

19408 I I. LOG I C DI AGRA M CONTAINMENT FAN COOLERS __________________ _

19 407 I 94 I I

12. LOG I C DI AGRAM SAFE TY IN JECT I ON PUMPS _ _ ________ _ __ ______ _
13.

ELECTRICA L DEVICE LIST ---------------------------------

050024

14. SC HEM DI AGRA M DIESE L GENERA TOR CONTROL __________________ 437579 NUCLEAR SAFETY RELATED Ul l T ELECTRICA L LOGIC DIAGRA~

4160 VOL T BUS SECTION "F" AUTOMATIC -RANSF ER DI A.BLO CANYDr~ POWER PLArH PAC I F IC GA S AND ELE CTR I C CO MPAN Y SA M FRANCISCO,

CAL!FORl'J JA DWG SCA LE:

BILL OF MATL:

SUP~ DS : 2 16193 SUP~D BY :

OR.AWING I SHEET I PAGE I REV 45,3863 0

I 8 rOLD 07 co c:,

c:,

m

""