ML21305A146

6 to Updated Final Safety Analysis Report, Figure 8.3-12, Sheet 11 of 11, Drawing 49628, Revision 8, Electrical Schematic Diagram 4160V Diesel Generator Control No. 23

ML21305A146
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: DCL-21-074, 6 to Updated Final Safety Analysis Report, Figure 3.2-4, Sheet 1 of 16, Drawing 102004-3, Turbine Steam Supply System ML21305A089 ML21305A090 ML21305A091 ML21305A092 ML21305A093 ML21305A094 ML21305A095 ML21305A096 ML21305A097 ML21305A098 ML21305A099 ML21305A101 ML21305A102 ML21305A103 ML21305A104 ML21305A105 ML21305A106 ML21305A112 ML21305A113 ML21305A114 ML21305A115 ML21305A116 ML21305A117 ML21305A118 ML21305A119 ML21305A120 ML21305A121 ML21305A122 ML21305A123 ML21305A124 ML21305A125 ML21305A126 ML21305A127 ML21305A128 ML21305A129 ML21305A130 ML21305A131 ML21305A132 ML21305A133 ML21305A134 ML21305A135 ML21305A136 ML21305A137 ML21305A138 ML21305A139 ML21305A140 ML21305A141 ML21305A142 ML21305A143 ... further results
References
DCL-21-074
Download: ML21305A146 (1)

Text

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TABLE OF DEVICES FUNCTION RATING OR RANGE MFR LOW START AIR PRESS ALARM RELAY 120V DC C-H LOW START AIR PRESS ALARM SW *1 UE LOW START AIR PRESS ALARM SW *2 UE AIR TEMPERATURE ALARM RELAY *1 120V DC C-H AIR TEMPERATURE ALARM RELAY "2 120V DC C-H AIR TEMPERATURE SWITCH *1 ASHCROFT AIR TEMPERATURE SWITCH *2 UE CRANK CASE VACUUM SWITCH DWYER CRANK CASE VACUUM ALARM RELAY 120V DC C-H HIGH LUBE OIL PRESS DIFF SWITCH SOR HIGH LUBE OIL PRESS ALARM RELAY 120V DC C-H HIGH LUBE OIL TEMP ALARM RELAY 120V DC C-H HIGH FUEL OIL LEVEL SWITCH MERCOID CO HIGH FUEL OIL LEVEL ALARM RELAY 120V DC C-H JACKET WATER TEMP TRIP RELAY 120V DC W

JACKET WATER LEVEL ALARM RELAY 120V DC C-H JACKET WATER LEVEL SWITCH MURPHY JACKET WATER PRESSURE SWITCH UE TSIOSIJWTI l&TSI041JWT11 JACKET WATER TEMPERATURE SWITCH UE TYPE CATALOG OR REF DWG R

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D40RR70AI EX-150-EX JG MODEL I 56 MODEL EIOO 10 REMARKS LLOTDR23 LOW TEMPERATURE TIME DELAY RELAY 125V DC AGASTAT ETR ETRl4D3N-003 I TO 30 MIN SET@ 5 MIN JWTRI -23 JACKET WATER TEMP ALARM RELAY 120V DC C-H R

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D40RR70AI LS2081LFLSI LOW FUEL LEVEL SWITCH MERCOID CO JOIW I 4610 OPTl-23 OIL PRESSURE TIMER *1 9

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PS224IOPS21 OIL PRESSURE SWITCH *2 UE JG MODEL 156 PS22510PS31 OIL PRESSURE SWITCH *3 UE J6 MODEL 156 OCR23 OVER CRANK TRIP RELAY 120V DC W

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29-23 DIESEL CONTROL SWITCH 10 43-23/CS DIESEL ENGINE SELECTOR SW I 0 PS319 TURBO CHARGER AIR RCVR PRESS SW UE JG MD272 LOLR23 LOW LUBE OIL LEVEL RELAY 14 TPR23 TACHOMETER RELAY I I CLOSE~ DIESEL< 100 RPM PS1222 AIR RCVRALOW PRESSURE ALARM SW ASCO SBI ID-THIOA21 PSl221 AIR RCVRBLOW PRESSURE ALARM SW ASCO SBI ID-THIOA21 OCTl-23,0CTZ-23 OVER CRANK TIMER 9, I 0 RESET TRIP i DECK CONTACTS POSITION TR IP RESET REMARKS INTERRUPTER f--F-~l-~l~_G-+--t---X-t-T_H_I_S_D_W_G ______

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SPARE-DO NOT USE 34----lf--H-- 36 X

ALARM REF I 9 DIESEL ENGINE CONTROL SHUTDOWN LOCK-OUT SWITCH: SDR23 (ELECTRIC RESET)

USED AT GQD23 EQUIPMENT LOCATION SYMBOLS CHF GQD23 CONTROL BOARD ENGINEERING SAFEGUARD BUS F DIESEL GENERATOR 23 CONTROL PANEL GQDCZ3A DIESEL GENERATOR 23 EMERGENCY STOP SWITCH RHF SED23 XPSl43 ENGINEERING SAFEGUARD RELAY BOARD BUS F DIESEL GENERATOR 23 EXCITATION CUBICLE PRESSURE SWITCH LOCALLY MOUNTED REFERENCES 0 LOCALLY MOUNTED DEVICE WIRED BY VENDOR, FOR LOCATION SEE REF 20, DWG NO.

I. DESCRIPTION OF ELECT SCHEM DIAG SYMBOLS & CIRCUIT DESIGNATIONS _____ 050003

2. LIST OF EQUIPMENT LOCATION CODES _______________________ 103013

3. LOGIC DIAG 4160V BUS SECTIONS "F" AUTOMATIC TRANSFER ___________ 441286

4. SINGLE LINE METER & RELAY DIAG 4160V SYSTEM BUS SECTIONS "F" _______ 441229

5. SINGLE LINE METER & RELAY DIAG 125VDC SYSTEM ________________ 441240

6. SINGLE LINE DIAG MAIN CONTROL BD 2VBl-2VB2 FUSE PANELS __________ 451805

7. SCHEM DIAG 4160V DIESEL GENERATOR NO. 23 & ASSOC CIRCUIT BREAKERS SH I ___ 496275

8. SCHEM DIAG 4160V DIESEL GENERATOR NO, 23 & ASSOC CIRCUIT BREAKERS SH 2 ___ 496276

9. SCHEM

!AG 4160V DIESEL GENERATOR NO. 23 CONTROL SH I ___________ 496277

10. SCHEM

!AG 4160V DIESEL GENERATOR NO. 23 CONTROL SH 2 ___________ 496278 I I. SCHEM

!AG 4160V DIESEL GENERATOR NO. 23 CONTROL SH 3 ___________ 496279

12. SCHEM

!AG 4160V DIESEL

13. SCHEM

!AG 4160V DIESEL

14. SCHEM DIAG 41GOV DIESEL GENERATOR GENERATOR NO. 23 CONTROL SH 4 ___________ 496280 NO. 23 CONTROL SH 5 ___________ 496281 GENERATOR NO. 23 AUXILIARY MOTORS ________ 496282

15. SCHEM

!AG DIESEL FUEL TRANSFER PUMPS ____________________ 437657

16. SCHEM

!AG 4160V BUS SECTION "F" AUTOMATIC TRANSFER ____________ 441352

17. SCHEM DIAG STATE PROTECTION SYSTEM TRAIN A OUTPUT RELAYS _________ 503089

18. SCHEM DIAG MAIN ANNUNCIATOR SH 10 _______________________ 500780

19. SCHEM

!AG MAIN ANNUNCIATOR SH 15, 16, 17 ___________________ 500785,6,7,8

20. DIESEL GENERATOR MFR DRAWINGS ________________________ 6011476

21. SCHEM DIAG MAIN ANNUNCIATOR SH 23 _______________________ 500639 NUCLEAR SAFETY RELATED FOLD 0

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3GDD & 3GDF 4NPG 4 Si:re DATE 09-25-2017 D. D.

FAZI R. E.

FXC2 I. V, N/A P. E.

NIA REVISION DESCRIPTION UNIT 2 ELECTRICAL SCHEMATIC DIAGRAM 4160V DIESEL GENERATOR CONTROL NO. 23 DIABLO CANYON POWER PLANT PACIFIC GAS AND ELECTRIC COMPANY SAN FRANCISCO, CALIFORNJA DWG SCALE:

BlLL OF MATL:

SUPSDS:

SUPSO BY:

DRAWING SHEET PAGE REV 496281 I

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