ML23241A567

7 to Updated Final Safety Analysis Report, Chapter 8, Figure 8.3-2, Drawing 437531, Revision 28, Sheet 1, Electrical Single Line Meter and Relay Diagram 12KV System

ML23241A567
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 ... further results
References
DCL-23-044
Download: ML23241A567 (1)

Text

I I I I I 10 TABLE OF DEV ICES SCALE DEVICE NO. DESCRIPTION RATING ORRANGE MFR TYPE mA5~:i:R REMARKS AMMETER CELL VD6,VD7,VE3,VE4 0-400A GECO AB40 501031JILSSC2 TSilGR Al+1ETERCELLVD5,VE5 0-800A GECO AB40 50103131LSSN2 TSi/GR Al+1ETERCELLVD4,VD8,VE6,VE2 0-2000A GECO AB40 50103131LSTM2 TSi/GR IA011tC0) svos Al+1ETER CELL VD6,VD7,VE3,VE4 IA0l 0-400A WE GA-332 6448637Al9 REACTORCOOLANTBD r-------- I Ar+1ETERCELLVD5,VE5 0-BOOA WE GA-332 6448637A22 MISCSERVICECONTBD

~0: 0-2000AYOKOGAWAAB40 0-400A YOKOGAWAAB40 I03I3ILSTM1 I03I3ILSSC1 TSi/GR TSilGR i

1[

~ vi iI 50-I20452AAAA TSilGR I50V GECO AB-I6 50-I2002IPZWZ TSi/GR

w w  : 25VD, VE SYNCHRONIS~ CHECK RELAY I20V 10'60° GECO SLJ I2SLJ2IAIA

I ~ I  : 27VDT2,VET2 UNDERVOLTAGETRIPREL I2KVBUS 60-I40V I32ID79AOI 27VDB,VEB UNDERVOLTAGERELAYl2KVBUS25-50V I2RAVIIB2A UTO-TRANSFER RVHD  : --- g ____ : 27VDTl,VETI 27VDRl,VDR2 UNDERVOLTAGETRIPREL I2KVBUS UNDERVOLTAGERLY,REACTCOOLPP 55-I40V 55-I60V GECO IAV54 I2IAV54FIA BEl-27 STILIUG-£IJ-Nll!1FSEENOIT1I1'r1'I BASLER BEi 25 VD 27VERl,VER2 UNDERVOLTAGERLY,REACTCOOLPP 55-I60V BEl-27 STllIIJG-£IJ-Nll!1FSEENOIT1I1'r1'I 27VD5,VE5 UNDERVOLTAGECONDCIRCWTRPP 25-SOV I2RAVII82A 46VD5,VE5 PHASEBALANCECURRLYCWP IA,I25!:.SL WE 2908960A09 LARMONLY 46VD6, 7,NVE3,~ PHASE BALANCE CUR REAC COOLANT PP IA, 125!:. SL WE 2908960A09 LARMONLY 47VD,VE AC VOLTAGE BALANCE RELAY 55-I40V WE CVQ 2938I46A09 LARMONLY 50NVD5,NVE5 GRDCURSENSORCWPP 8ACONT .4-40A 50 46852275 MATCH CIRCLE REF NO. 3 S¥06 SVD7 50NVD6,1,NVE3,4GRDCURSENSORREACTORCOOLANTPP 0.I77A0.2A S.OUNN II2XAXIIGIO ALAllllllY, Tl~ERRANGE O.l-lSEC,SETa0.5SEC LARMONLY 51 51 50NATII GRDOCRELAYAUXTRANSF#I WE 1876047 LARMONLY VD6 3 V7 3 5IVE3R,4R OVERCURRENTRELAYRCPBACK-UPPROT GECO 131 6P --~ 6P --~ 5IVD6R,7R OVERCURRENTRELAY,RCPBACK-UPPROT GECO IFC668 5IVD4,VE6 OVERCURRENTRELAY,I2KVBUS 4-I6AV.INV GECO IAC53 I21AC53AIOIA NOI.T.LJNIT 3A _ _i 3A __ j 5IV 5,VE5 OVERCURRENTRELAY,CONDCWP 5IVD6,7,VE3,4 OVERCURRENTRELAY,REACCOOLANTPP WEST WEST 2B78456Al5 2898456Al5

-80AINSTNO 30A 6 ~ DELAY 1---- --i 5IVD8,VE2 OVERCURRENTRELAY,AUXTRANSFFEE GECO I2IAC53AIOIA NOI.T.LJNIT I 46 I 5IATII OVERCURRENTRELAY,AUXTRANSF"II WE 1875383 40-I60AI.T.I2I.T.CONTI L~-~01_1_: -Bi 52VD5,6&T CKTBKRl2KVSWGR,BUS"D" ca rn ijll.l.B*'IIHIOTIJ-I200AIC 1000 r,.r,/A

--2p- -=-~-: 3 i 52VE3,4&5 52VD4,9 52VE2,6 CKTBKRl2KVSWGR,BUS"E" CKTBKRI2KVSWGR,9US"D" CKTBKRl2KVSWGR,BUS"E" rn ca ijlll.B-\'RJSOTIJ-I200l[Cl000r,.r,/A ijlll.M'lilSOTIJ-2@00AIC 1000 r,.r,/A ijl ll.i--\'liJSOTIJ-~00A IC 1000 r,.r,/A I A :1 59VUBl-l,2 OVERVOLTAGERELAYST-UPBUS WE I32I 79AOI l~-1-~-~J ;~ 3 52VE3R,4R VAC CKT BUS'E" BKR, RCP BACK-UP OC PROT, GECO VBl3.8-I000-31Cl000r,.r,/A 3500,C~m 52VD6R, 7R ~~~ ~~I BKR, RCP BACK-UP DC PROT, I200A GECO 8IVDRl,2,3 I2KVBUSDREACTCOOLPPUFRLY BASLER 8IVERl,2,3 I2KVBUSEREACTCOOLPPUFRLY BASLER B1ATI I DIFF RELAY AUX TRANSF NO. 11 0. 5 2.5A WE C0-9 IB75316 I0-40AI.T.!2I.T.CONTJ 87VDS,VES DIFFRELAYCONDCIRCWATERPP 5A60HZ GECO CFO I2CFDI2B2A 0.2AMPTARGET 87VDB DIFFRELAYl2KVBUSD 4-ISAV.INV GECO IAC53 I21AC53AIOIA NOI.T.UNIT 97VEB DIFFRELAYl2KVBUSE 4-I6AV.INV GECO IAC53 I !AL~:!AIIO:!A NO I. T. UNIT AUXTRANSFNO.11 FEEDER LOCATIONS CNC2 CONTROL BOARD REACTOR COOLANT

~ CONTROL BOARD TURBINE AUX f..1::1_ CONTROL BOARD STA ELECTRIC SVD5 I2KVSWGRBUSDCUBICLE5

,:r, ~,,

RVHD lie E RELAY BOARD STATION ELECTRIC

~F AUXGRDTRANSFIIDISCSWCAB

~TAUXGRDTRANSFIICABINET TQAGCT GROUNDING CT 12, I 4 CABINET

~RAUXGRORESISTORBANKII GST2~ GROUNDING STATION T24 cs SVE6 SVE6 RVHE v,,

r I

I ifB"----0---, :

I V V I SVD6R I2KVSWGRBUSDCUB6R, BACKLJPOC

-8 VE I

-A I

L______Q__

I I I: I LEGEND l ~ I TEST SWITCH

w  :

I ~ I  :

c@ LAMP INDICATING WHITE 2 l, 2

--- g ____ : ~ CONTROL STATION AT LOC ~

ffiIQj

~3

~

I, 2WAUXTRANSF 4

POTENTIAL 12,000/120¥

~

COMP c:;g:) 44E RESISTIVE TEMPERATURE DEVICE COMPUTER CONTAINMENT PENETRATION WITH PENETRATION NUMBER

@ /6?~~T~~~ ~~~i~~L AiR5~i~g~~~~E ROOM)

REFERENCES DWG NO.

I. DESCRJPTIONOFELECTSCHEMDIAGRAMSYJ,f!OLS&EQUIPLOCATIONNO'S * * *

• 050003

2. SINGLELINEMTRliRLYDIAGGENliMAINTTRANSF.... . ***** 437529

3. SINGLE LINE MTR Ii RLY DIAG START-UP SYS UNITS I & 2 **** 437530

4. SINGLE LINE MTR Ii RLY DIAG 4I60V SYS BUS SECT D & E **** 437532

5. DELETED

.***** 437565 SCHEMATIC DIAG REACTOR COOLANT PUMP II. * *** 477846 B. SCHEMATIC DIAG REACTOR COOLANT PUMP 12 . * * * * * * . . ***** 477047

9. SCHEMATIC DIAG REACTOR COOLANT PUMP 13 . * * * * * * . .***** 477948

10. SCHEMATIC DIAG REACTOR COOLANT PUMP 14 . * * * * * * . . ***** 4779 9

• • • • 101941

, ***** 437612 NOTES I. BACK-UPBREAKERTOBECLOSEOBEFORECLOSINGPRIMARYBREAKER.

2. FORELECTRICALDEVICESTECHDATAANDSETPOINTSSEEPIMSCOMPONENTDATABASE.

MVE4 REACTOR ~VE3 REACTOR AUXTRANSFN0.II

.....mm,..:=- 6000 COOLANT ......rnTlll-::-:-sooo COOLANT FEEDER

,- PUl1'N0.I3 ,- PUMPN0,II COMP. COMP.

KEY DWG. SECTION_I_C_

UNIT I ATE REVISION DESCRIPTION ll-16-2017~RevisedP.,,.- FT-7""132I SINGLELINEMETERANDRELAYDIAGRAM I2KVSYSTEM

~~>-------~

I I I I I I I I