ML23241A732

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7 to Updated Final Safety Analysis Report, Chapter 8, Figure 8.3-4, Drawing 441229, Rev. 20, Sheet 1, Electrical Single Line Meter & Relay Diagram 4160 V System Bus Section F DG 23
ML23241A732
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: ML23241A732 (1)


Text

SYNS\I 52HF7 w

DIESEL GEN NO. 23 3250 K VA 2600K W

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LEGEND

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@I rYYY, !_HF IO MCC TRU!5F HO. 2F

I M.. -~ eor1221v I 000~1~~1 ~VA ISOLAT ING SWAT SWITCHGEAR IDISCBKRCONTROL FROM CON TROL ROOM!

AMMETER SW I TCH VOLTME TER SWITCH LAMP,

IND I CATING,

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TEST SW! TCH, 7 - POL E PHASE SHIFTING TRANSFORMER RESISTIVE TEMPERATURE DEVICE

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VOLT AGE REGULA TOR ASSEMBLY MANUAL TRANSFER SW DG 23 EQU I P_MENT LOCA TIONS CONTROL eOARD, CONDENSATES. FEEDWATER CHF CONTROL BOARD, ENG SAFEGUARD 4KVBUSF CNCC CONTROL MARO, COMPONENT COOLING cNv CONTROL eOARD, CHEM & VOL CONTROL CONTROL eOARD, AUX SALTWATER CNS !

CONTROL BOARD,

SAFETY lNJS. AC CDJSCHARGE RHF RELAY BOARD, ENGSAFEGUARD4KV8USF SHF7 4 160VSWGRBUSSECT F, CUBJCLEN07 HOT SHUTDO\;'N REHOTE CONTROL PNL I

HOT SHUTDOW"IREMOTECONTROL PNL2 SHF13P_T SWGR 4KV BUS F CUBICLE 13 POT TRANSF SHFS I SWGR 4KV BUS F SYNCHRONIZING PANEL I

D I ESELGENERATOR23 MAI N LEAD TERM INALBOX D I ESE L GENERATOR23CONTROLPANE L OI ESE L GENERATOR23EXC I TATION CUB I CLE DESCRIPTION U~ETER, CELL Fl, 12, 15 U~ETER, cfLL F9_

A~ETER. CELL F I i AMMETER, CELL -F I 0 A~ETER, CELL --

13,14 A~ETER, c(LL r e,12,15 AMMETER, CELL F9_

A~ETE~. CELL F I i AMMETER, CELL F I 0 SYNCHROSCOPE SYNCHROSCOPE VOLT METER SYNCH lOL TMETE~.- DIESEL GENERATOR TAfHOI-IETER TACHOMETER TA BLE OF DEVICES MFR W.E.

W.E.

W.E.

TYPE CA TALOG OR REFD',/G REMARKS SOI 03 131 LSPB2 AT SWITCHGEAR 50 10 313 1LSn2 Al SWITCHGEAR 50 103}3 1LSn2 AT SWJTCHGEAR SOI 03 131 LSSJ2 AT SWITCHGEAR 644B637A32 ATCONTROLBOARO 6449637AI?

AT CONTROL BOARD 186A23 5AO I ATCONTROLBOARO 50 120452AHA2 HS~ RMI U\T SIO( W!Lll 12IJS5 1A3A eE1-27-AD:C2J-ece1r 1~2 1Q79,1,1, HS~RMIUITSID( WI.LLI AT CONTROL BOARD

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-SEE NOTE I 112XOI I OI O ALARM ONLY I I 2XA~ I I GI O AL ARM ONLY 9 -1 372:00-129 W[TH_:iOLHI:[ R[STRllNT

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BEi - ~01, I B-I 07

_1 -9,A I NS T BE l-5 015 1B-1 07 I.T.UMIT NOT USED B~ - ~0;~ I B - I 07

-1. T.UM IT NOT USE_fl SSV-T 1338D83AOI INST I CLOSE (ti NORM ~I BE i - 50/519 - 107 I. T:-UNIT NOT USED A840 solo3 13 1LSSJ2 A14KVSWGRSHF7 KA24 1 2918461A26 ATCOMTID2VB4

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0007590RXL31K5A2 2ELEMENT30 0007590R 1LW!i_l5A2 2 ELH4ENT_l0 00012880Rll l_ lOA2

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- D5e.2F KR -2 4 1 7 148538A IO CRN I-2908038A09 KLF 290848 1A09 Al COM(eo 2VB4 AT COH(ID 2VB4 ATCOMT_e02 VB4 2 EL[M[MT ~I. 3 WI RE A 1 CONT eo 2~14 H ENC SFGRDRELAY BO H [NC SFGRDRELAY BO 30,ALARMONLY 2908225A IO O.i 4A M[fl PICK-UP 50236302AAAAI -

Al DSL~NEXCIUfl ONClfl Al DSL GEN EXC I TATION Clfl 43HF7115 cmnROL TRANSFER SW ATDSLGENCONTPNL SEE REF. 6 --

43HF8!TS COHTROL TRAHSFE~ SW SEE REF. 7

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SEE REF. 8 SEE REF. 1

~3HF I I /TS CONTROL TRANSFER SW SEE RH. 10 3HF 1 2/T5 CONTROL _TR ANSFERSW SE~ REF. JI NO TES I. FOR ELECTR TC AL DE~TCES TECH DATA MW SETPOINTS SEE SAP FLOC. ~~---~-~-

2. NAMEPLATE ~HUES DEPI CTED ON THIS DRAWI NG, RErER TO CALC 015-DC ISAP* 9
  • 377601 FOR RATED VALUES.

KEY DWG. SECTION _ I_C_

RE FE RENC ES DESCRIP TI ON OF ELECT SCHEMDIACRAMSY~OLS!.. EQU [PLOCAT [mis SI NGLELINEI-IETER&RELAYD IAG4 160VBUSSECT IONGtH, SH. 3 l. SINGLE LI NE METER & RELAY DIAG 4 160V BUS SECTION G ~ H DELETED owe NO.

050003 441230 FUSE L IS T Mil~,

ELECT SCHEM DIAG 4 1,ov O!ESEL HN MO. 23 & ASS CIRCUIT BRKR o,276 -1 ELECT SCHEM DIAG AU~ SALii/HER PUl'IPS 4 121 7

8. EL[CT SCH[M DIAG AU~ FEEDWHER PUMP

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9. ELECT SCH[M Dl~G l'()TO~ COS.TRI)_ CENTER TRS.SF~

4 1 JU -I I 0. ELECT SCMEl'I DIA!; CHA~GIHG ~U""S NO, 21 I 22 I 3 1 2 -1 II, ELECTSCHEMDIACCOl-tPONENTCOOL JNG WAT ERPUf.t"S 44 131 1-1 NUCLEAR SAFETY RELA TED UN I T 2 SINCL E LIHEMET ERI.RELAYDIACRAM 4 160YSYSTEMeUSSECT ION ' F" OG n 44 1229 20