ML23241A722

7 to Updated Final Safety Analysis Report, Chapter 8, Figure 8.3-13, Drawing 496275, Revision 11, Electrical Schematic Diagram 4160V Diesel Generator No. 23 and Associated Circuit Breaker, Sheet 1

ML23241A722
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 ML23241A087 ML23241A088 ML23241A089 ML23241A090 ML23241A091 ML23241A092 ML23241A093 ML23241A094 ML23241A095 ML23241A096 ML23241A097 ML23241A098 ML23241A099 ML23241A100 ML23241A101 ... further results
References
DCL-23-044 496275, Rev 11
Download: ML23241A722 (1)

Text

MATCH CIRCLE REFN0,5 MATCH CIRCLE REF ~s FB h----+---+-1+---~--+----~-cro->---+-+--+.J\r-0-?o-~

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fNDN-CLASS IE SED23 4Gf rGGD23 8

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I 19 __ o __ 6 1 32HF7 DIESEL GENERATOR NO.

23 AND ASSOCIATED CIRCUIT BREAKER -

CKT NO.

F07H 4160V BUS SECTION "F"

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SHF7 1 _________ 1 SED23 BTA503

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KEY DWG. SECTION_2 _

TABLE OF DEVICES DEVICE NO.

FUNCTION AMMETER w

WATTMETER VARMETER WTO WA TT TRANSDUCER VARTD VAR TRANSDUCER VTO VOLT TRANSDUCER RW RECORDING WATTS RF RECORDING FREQ RVAR RECORDING VAR RV RECORDING VOLTMETER WR WATT HOUR METER F

FREQUENCY METER DRA23,B23DROOPRELAY(UNIT-PARALLEL) 32HFT DIRECTIONALPOWERRELAY LOSS OF FIELD RELAY 46HFT UNITNEGATIVESEQUENCERELAY 50NHF7 GNDCURRENTSENSORRELAY 52HFT A!RCIRCUITBREAKER BTHFG DIESELGENDIFFO/CRELAY HYDRAULIC ACTUATOR)

YM-3B DG23EGA0UTPUTV0LTSSIGNALISOLAT0R EQUIPMENT LOCATION BTASOO DIESEL GEN 23 DC FIELD TERM BOX GQD23 DIESEL GEN 23 CONTROL PANEL SHF7 SWGR4160VBUSFCUB7

!!1::!f ENG SAFEGUARD RELAY BOARD BUS F SED23 DIESEL GEN NO. 23EXCITERCUBICLE YOKOGAWA DXIOMN YOKOGAWA DXIOON (GSL, GSRl REMARKS ALARM ONLY ALARM ONLY CONTACTS LOWER OFF RAISE REMARKS AIHI-BIIA X

THISDWG A12---ll-B12B Al-JI-Bl C X

THIS DWG A5---ll-85 D X

A6---ll-B6 E A7---ll-B7 F GOVERNOR CONTROL SWITCH~

SPRING RETURN TO OFF USED AT LOC CJiE & SED23

--II--

X THIS OWG

--II--

THIS OWG

--II--

X THIS OWG

--II--

THIS DWG

--II--

E THIS OWG

--II--

F X

THIS OWG VOLTMETER SWITCH V/S USED AT LOCATIONS SED23 GGD23 DIESEL GEN NO. 23MAINLEADTERMBOX BTA503 DIESEL GEN NO, 23NEUTCTTERMBOX

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CONTROL60ARDENGRDSFGRDBUSF XEGIOB HYDRAULIC ACTUATOR PM-DST23DG23STARTTIMINGDATAACQUISITION<DASl PANEL NOTES I. NAMEPLATE VALUES DEPICTED ON THIS DRAWING, REFER TO CALC OIS-DC (SAP* 91f37760l FOR RATED VALUES.

REFERENCES DWG NO.

I. DESCRIPTION OF ELECT SCHEMATIC DIAG SYMBOLS 8. CIRCUIT DESIGNATION ________ 050003

2. LIST OF EQUIPMENT LOCATION CODE$ ______________________________ 06799B

3. SINGLE LINE METER i, RELAY DIAG 4160¥ SYS BUS SECTION F _______________ 441229

4. SINGLE LINE METER i, RELAY DIAG INST AC SYSTEM SH 2 __________________ 441242

5. SCHEMATIC DIAG POTENTIAL 8. SYNCHRONIZING 4160¥ SYSTEM SH 2------------ 441340 6, SCHEMATIC DIAG 4160¥ BUS DIFFERENTIAL SH 2 _______________________ 441343

7. SCHEMATIC DIAG 4160¥ DIESEL GEN NO. 23 8. ASSOCIATED CIRCUIT BREAKER SH 2 ___ 496276

6. SCHEMATIC DIAG 4160¥ DIESEL GEN NO. 23 CONTROL SH I _________________ 496277

9. SCHEMATIC DIAG 4160¥ DIESEL GEN NO. 23 CONTROL SH 2-----------------496278 10, SCHEMATIC DIAG 4160¥ DIESEL GEN NO, 23 CONTROL SH 3 _________________ 496279

11. SCHEMATIC DIAG 4160¥ DIESEL GEN NO. 23 CONTROL SH 4 _________________ 496260

12. SCHEMATIC DIAG 4160¥ DIESEL GEN NO. 23 CONTROL SH 5 _________________ 496261

13. SCHEMATIC DIAG MAIN ANNUNCIATOR SH 17 __________________________ 500767 14, EXCITER/REGULATOR (BASLER) MFR DWG ____________________________ 663062

15. DAS VENDOR DWG _________________________________ 663062-342 THRU 354 NUCLEAR SAFETY RELATED UNIT 2 SCHEMATIC DIAGRAM 4160V DIESEL GENERATOR NO. 23 AND ASSOCIATED CIRCUIT BREAKER DFT-71115086

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