ML23241A719

7 to Updated Final Safety Analysis Report, Chapter 8, Figure 8.3-6, Drawing 441237, Revision 39, Electrical Single Line Meter and Relay Diagram 480 Volt System Bus Section 2F, Sheet 1

ML23241A719
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 441237, Rev 39
Download: ML23241A719 (1)

Text

'

L__________JiO 4. 16KV

~LJSSECT"F" L.C. TRANSF'2F' IOOO/1333KVA, 30, AA, FA HV-4I60Vl!.8cTAPS LV-480V Y Z~6. 31/4 Cl I 000 KVA

~-,'...,.._--~-.~~~~=~=--,

i IQfE rJ?~~~H~~R_J

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I

--+---------+--'+------

i L __ ~K_QQ_4_J

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180 Hz FILTER i, FU-03-06 L

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I BUS LINK BUS'2FR" C

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52-2F-0IR ).

52-2F-02R)

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CT52-2F-0I 52-2F-02 w

m TOERFDS MUX05-17 480 VOLT SWITCHGEAR BUS SECTION '2F' 1600 AMP (LOC _§ff) 1M KEY DWG.

SECTION_I_C_

&~ i; ii

~~

~i

~:

MATCH CIRCLE THIS DWG SYMBOLS

~

CONTROL STATION (LOC NO.

INSIDE) i:&tJ CONTROL STATION WITH AUTOMATIC STARTINGDEVICECLOCNO. INSIDE>

0 MOTOR WITH HP RATING G

GROUPEDLOADWITHKVARATING w

CONTINUOUS RATING OF BREAKER TRIP RATING (SEENOTE7l

-=-

CONTAINMENT PENETRATION WITH PEN NUMBER 0

§I VOLTMETER SWITCH

.L MOTOR STARTER, FULL VOLTAGE, NON-T REVERSING SINGLE SPEED, WITHNEMASIZE 0

MOTOR STARTER, FULL VOLTAGE, REVERSING, SINGLE SPEED, \r/lTHNEMASIZE 6

MOTOR STARTER, FULL VOLTAGE, NON-

~6~ REVERSINGT\r/0-SPEED, WITHNEMASIZE NOTES

+-

LOCAL STARTER

~

OVERLOAD HEATER r) EXISTING PRIMARY BREAKER I)"' BACK-UP oc PROTECTION BKR y LOCATED IN SWITCHGEAR SPFR TYPICAL BREAKER ARRANGEMENT FOR LOAD INSIDE CONTAINMENT I. ALL BREAKERS SHALL BE 25,000A I.C. SYMMETRICAL (MINIMUM).

2. FIELD CHANGE BREAKER, OR BREAKER TRIP, FROM IOOAT050A.

3. FIELDTOCHANGEBREAKERTO I5AMPTRIP.

4. FEEDER BREAKER RATINGS AND SETTING SEE D\r/G 19416.

5. REPLACE COMB REV STARTER W/200A BKR FOR CONT RM PRESSURIZATION PNL B.

6. SWAP STARTERS 2F-IO i, 2G-33 TO MAKE 2F-IO SIZE 3.

7. THE CONTINUOUS AND TRIP RATINGS SHOWN IN THIS DWG ARE FOR

~~~E~~~~ j:j~G~R~R~~~5~s 1 2N~~i-P~?~T" ~!~~E~~~E1~L Y' BREAKERS, DWG NO.

I. LIST OF EQUIPMENT LOCATION CODES _____________ 067998

2. PURCHASE ORDER __________________________ 4R-0738 & 4R-60797

3. RECORD DWG ____________________________ 663393 & 600321

4. CIRCUIT SCHEDULE (480V VITAL S'r'STEM) ___________ 067998

5. DELETED

6. SCHEMATIC DIAGRAM 480V MCC GROUND DETECTION SYSTEM_ 451792

7. BLOCK DIAGRAM -

ERFDS -

TSC AND CONT RM-------- 445297

8. ARRANGEMENT & DIAGRAM OF CONN -

ERFDS __________ 445399 NUCLEAR SAFETY RELATED UNIT 2 SINGLELINEMETERANDRELAYDIAGRAM 480VOLTSYSTEMBUSSECTION2F 39