ML23241A757

7 to Updated Final Safety Analysis Report, Chapter 8, Figure 8.3-8, Drawing 441239, Sheet 1, Rev. 48, Electrical Single Line Meter & Relay Diagram 480 Volt System Bus Section 2H

ML23241A757
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
Download: ML23241A757 (1)

Text

SYMBOLS

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0 CONTROL STATION WITH AUTOMATIC STARTING DEVICE ILOCNO. INSIDEl MOTOR STARTER. FULL VOLTAGE, NON -

REVERS!fW SINGLE SPEED. WITH NEMA SIZE f'()TQR STARTER, FULL VOLTAGE. REVERSING, SINGLE SPEED, WITHNEMASIZE

~I 1 II: ii

,ge: ~:;t::

~

MOTOR STAR TER,

FULL VOLTAGE, NON-REVERSINGTWO-SPEED. WITHNEMAS!ZE LOCA L STARTER WITH OVERLOAD DEVICE EXCEPT FOR HEATERS

!) EXISTING PRIMARY BREAKER

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• BACK-UPOCPROTECTIONBKR r LOCATED IN SWITCHGEAR iE__l!8_

TYPjfAI

§RfAKfR ARRANGEMENT FOR LOAQ JNSJ QfCONTAINMfNT

FLEXOUICKCONNECTOR 480VOLTSWITCHGEARBUSSEC T 10N"2H" l600AMP I LOC ~I

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h. -

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!; I ~;

KEY DWG.

SECTION _ I_C_

NOTES MATCH CIRCLE THISDWG L

0 100 I. ALL BREAKERS SHALL BE 25,000A l.C, SYMMETRICAL I MINIMUM ),

2. BREAKERSTABASSEMBLYPARALLELEDWITHTHATOFADJACENTSPACE IN CUBICLE.

3. FLEX QUICK CONNECTOR, MPH60P. CONSIS TS OF FOUR I4 l CONNECTORS; I PER PHASE AND I FOR GROUND.

REFERENCES DWG NO.

I, L IST OF EQUIPMENT LOCATION CODES ______

PURCHASE ORDER __________ 4R-0738 I; 4R-60797 RECORD O\\o/G _____________ 663393 067998

6. SCHEMATIC D IAGRAM 480V GROUND DETECT ION SYSTEM _________ 45 1792 SIL METER!,. RELAY D!AG PRESSURIZER HEATERS __________________ 44 1218 9. SIL METER I.. RELAY DIAG 4 I60V SYS BUS SECT GI; H _____________ 44 1230

10. SIL METERl.cRELAYD IAG 480Vll-I 20VACSYSCONTROLROOM PRESSUR l 2AT ION SYS I I, OESCRIPT!ONOFELECSCHEMOIAG, SYMBOLS.

& en OESJGNAT10NS ___________ 050003

12. ARRANGEMENT&.DIAGRAMOFCONN -

ERFDS I 3. DIA. OF CONN.

ELEY I 00' EQUIPMENT 14,

SCHEMATICD!AGRAM I25VOLTD.CSYSTEM NUCLEAR SA FETY RELATED UNIT 2 SINGLELINENETER&.RELAYDIAGRAN 480YOLT SYSTENBUSSECTION2H 48