ML23241A567

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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: ... further results
References
DCL-23-044
Download: ML23241A567 (1)
v • d • e


Text

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I MATCH CIRCLE REF NO.

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3A _ _i RVHD 25 VD SVD7 51 V7 3

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COMP.

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DEVICE NO.

DESCRIPTION AMMETER CELL VD6,VD7,VE3,VE4 Al+1ETERCELLVD5,VE5 Al+1ETERCELLVD4,VD8,VE6,VE2 IA011tC0)

I TABLE RATING OF DEV ICES SCALE MFR ORRANGE 0-400A GECO 0-800A GECO 0-2000A GECO I

10 TYPE mA5~:i: R REMARKS AB40 501031JILSSC2 TSilGR AB40 50103131LSSN2 TSi/GR AB40 50103131LSTM2 TSi/GR Al+1ETER CELL VD6,VD7,VE3,VE4 IA0l Ar+1ETERCELLVD5,VE5 0-400A WE GA-332 6448637Al9 REACTORCOOLANTBD 0-BOOA WE GA-332 6448637A22 MISCSERVICECONTBD 0-2000AYOKOGAWAAB40 I03I3ILSTM1 TSi/GR 0-400A YOKOGAWAAB40 I03I3ILSSC1 TSilGR 50-I20452AAAA TSilGR I50V GECO AB-I6 50-I2002IPZWZ TSi/GR 25VD, VE SYNCHRONIS~ CHECK RELAY I20V 10'60° GECO SLJ I2SLJ2IAIA 27VDT2,VET2 UNDERVOLTAGETRIPREL I2KVBUS 60-I40V I32ID79AOI 27VDB,VEB UNDERVOLTAGERELAYl2KVBUS25-50V I2RAVIIB2A UTO-TRANSFER 27VDTl,VETI UNDERVOLTAGETRIPREL I2KVBUS 55-I40V GECO IAV54 I2IAV54FIA 27VDRl,VDR2 UNDERVOLTAGERLY,REACTCOOLPP 55-I60V BASLER BEi BEl-27 STILIUG-£IJ-Nll!1FSEENOIT1I1'r1'I 27VERl,VER2 UNDERVOLTAGERLY,REACTCOOLPP 55-I60V 27VD5,VE5 UNDERVOLTAGECONDCIRCWTRPP 25-SOV 46VD5,VE5 PHASEBALANCECURRLYCWP IA,I25!:.SL 46VD6, 7,NVE3,~ PHASE BALANCE CUR REAC COOLANT PP IA, 125!:. SL 47VD,VE AC VOLTAGE BALANCE RELAY 55-I40V 50NVD5,NVE5 GRDCURSENSORCWPP 8ACONT 50NVD6,1,NVE3,4GRDCURSENSORREACTORCOOLANTPP 0.I77A0.2A 50NATII GRDOCRELAYAUXTRANSF#I 5IVE3R,4R OVERCURRENTRELAYRCPBACK-UPPROT 5IVD6R,7R OVERCURRENTRELAY,RCPBACK-UPPROT 5IVD4,VE6 OVERCURRENTRELAY,I2KVBUS 4-I6AV.INV 5IV 5,VE5 OVERCURRENTRELAY,CONDCWP 5IVD6,7,VE3,4 OVERCURRENTRELAY,REACCOOLANTPP 5IVD8,VE2 OVERCURRENTRELAY,AUXTRANSFFEE 5IATII OVERCURRENTRELAY,AUXTRANSF"II 52VD5,6&T CKTBKRl2KVSWGR,BUS"D" 52VE3,4&5 CKTBKRl2KVSWGR,BUS"E" 52VD4,9 52VE2,6 59VUBl-l,2 52VE3R,4R CKTBKRI2KVSWGR,9US"D" CKTBKRl2KVSWGR,BUS"E" OVERVOLTAGERELAYST-UPBUS VAC CKT BKR, RCP BACK-UP OC PROT, BUS'E" 52VD6R, 7R

~~~ ~~I BKR, RCP BACK-UP DC PROT, I200A 8IVDRl,2,3 I2KVBUSDREACTCOOLPPUFRLY 8IVERl,2,3 I2KVBUSEREACTCOOLPPUFRLY B1ATI I DIFF RELAY AUX TRANSF NO. 11

0. 5 2.5A 87VDS,VES DIFFRELAYCONDCIRCWATERPP 5A60HZ 87VDB DIFFRELAYl2KVBUSD 4-ISAV.INV 97VEB DIFFRELAYl2KVBUSE 4-I6AV.INV LOCATIONS

.4-40A CNC2 CONTROL BOARD REACTOR COOLANT

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CONTROL BOARD TURBINE AUX f..1::1_

CONTROL BOARD STA ELECTRIC SVD5 I2KVSWGRBUSDCUBICLE5 RVHD lie E RELAY BOARD STATION ELECTRIC

~F AUXGRDTRANSFIIDISCSWCAB

~TAUXGRDTRANSFIICABINET TQAGCT GROUNDING CT 12, I 4 CABINET

~RAUXGRORESISTORBANKII GST2~

GROUNDING STATION T24 SVD6R I2KVSWGRBUSDCUB6R, BACKLJPOC LEGEND TEST SWITCH c@

LAMP INDICATING WHITE

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CONTROL STATION AT LOC ~

ffiIQj RESISTIVE TEMPERATURE DEVICE COMP COMPUTER WE WE WE S.OUNN WE GECO GECO GECO WEST WEST GECO WE ca rn rn ca WE GECO GECO BASLER BASLER WE GECO GECO GECO CVQ 50 IFC668 IAC53 BEl-27 STllIIJG-£IJ-Nll!1FSEENOIT1I1'r1'I I2RAVII82A 2908960A09 LARMONLY 2908960A09 LARMONLY 2938I46A09 LARMONLY 46852275 ALAllllllY, Tl~ERRANGE O.l-lSEC,SETa0.5SEC II2XAXIIGIO LARMONLY 1876047 LARMONLY 131 I21AC53AIOIA NOI.T.LJNIT 2B78456Al5

-80AINSTNO 2898456Al5 30A 6 ~ DELAY I2IAC53AIOIA NOI.T.LJNIT 1875383 40-I60AI.T.I2I.T.CONTI ijll.l.B*'IIHIOTIJ-I200AIC 1000 r,.r,/A 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 I32I 79AOI VBl3.8-I000-31Cl000r,.r,/A C0-9 IB75316 I0-40AI.T.!2I.T.CONTJ CFO I2CFDI2B2A 0.2AMPTARGET IAC53 I21AC53AIOIA NOI.T.UNIT IAC53 I !AL~:!AIIO:!A NO I. T. UNIT c:;g:) 44E 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 SCHEMATIC DIAG REACTOR COOLANT PUMP II.

B.

SCHEMATIC DIAG REACTOR COOLANT PUMP 12.******.

9.

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

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

NOTES I. BACK-UPBREAKERTOBECLOSEOBEFORECLOSINGPRIMARYBREAKER.

.***** 437565

  • *** 477846

. ***** 477047

.***** 477948

. ***** 4779 9

        • 101941

, ***** 437612

2. FORELECTRICALDEVICESTECHDATAANDSETPOINTSSEEPIMSCOMPONENTDATABASE.

KEY DWG. SECTION_I_C_

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

~~>-------~

I SINGLELINEMETERANDRELAYDIAGRAM I2KVSYSTEM I

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