ML20268B037

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5 to Updated Final Safety Analysis Report, Chapter 7, Drawing 441306, Rev. 18, Sheet 1, Electrical Schematic Diagram Reactor Coolant Motor Operated Valves
ML20268B037
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 06/30/2020
From:
Pacific Gas & Electric Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML20268B299 List: ... further results
References
DCL-20-075
Download: ML20268B037 (1)


Text

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                                                                                                                                                          ---P0S448            (NOTE 3laf P0S448                              =pP0S448 5=rP0S448                                                                                                                                           -* P0S455           I NOTE 3 )BT P0S455                      =p P0S455 5=F P0S455                                                                           49-2F-40          MOTOR OVERLOAD RELAY                                     W.E.CORP                               PART OF MOTOR 52-2F-40 MPF40~

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                                                                                                                                                                                              , MPF40 MPF409 2XI                               3G MPF409 3R 1

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                                                                                                                                                                                                                                                                                                                                                                                                                               , MPG46 MPG46 9 2XI                        3G MPG46 9 3R 49-2G-46 49-2H-33 STARTER 49X-2F-40          MOTOR OVERLOAD AUXILIARY RELAY                           W.E.CORP                               PART OF MOTOR SPF    i i i AI     BI   CI BTX26E BTG26E~
                                                                                                                                                           ~                      BTX26E BTG26E~
                                                                                                                                                                                             ~                  BTX26E ~ BTX26E BTG26E~ BTG26E~
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SPG i i i AI BI CI BTX19E~ BTG19E~ BTX19E~ BTG19E~ BTX19E~ BTX19E~ BTG19E~ BTG19E~ 49X-2G-46 49X-2H-33 52-2F-40 480V AC AIR CIRCUIT BREAKER W.E.CORP I, 2 & 8 STARTER E SPFR i i i CNC2 i IXI CNC2 i 2XI CNC2 i 3G CNC2 3R SPGR i i i CNC2 i IXI CNC2 i 2XI CNC2 i 3G CNC2 3R 52-2F-40R 52-ZG-46 52-2G-46R E--(--{ 52-2F-40R B1< C1< L Ml~ E--(--{ 52-2G-46R B1< CT L Ml~ 52-2H-33 52-2H-33R SPFR

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r ..1_42-2F-40 cs ~r ..1_42-2F-40 cs G R SPGR
                                                                                                                                                                                                                                                                       -A2 i i i  B2        C2 B
r ..1_42-2G-46 cs ~r 42-2G-46 cs G R

FCV PC403DX PC405DX FLOW CONTROL VALVE PRESSURE CONTROLLER AUX RELAY 12 & 13 CONTACTS CLOSE ON HIGH PRESSURIZER PRESSURE SPF I) ) ) cNc2l cNc2l SPG <! <! cNc2l cNc2l PC455EX 480-120V FU-OI 480-IZOV FU-OI

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SPF< 42-2F -40 I SPF

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TO ERFDS MUXOl-25-3

                                                                                                                                                                                                                                                                              --t----1------~                                      I  I SPGl 2    42-2G-46 SPG
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SPGl 4 42-2G-46 SPG 2

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TO ERFDS MUX02 4 PC4551X PC456EX PC457EX PC474BX T OPEN T OPEN T OPEN T OPEN P0S FCV POSITION SWITCH 3 , 42-2F -40 5 _ 42-2F-40 3 _ 42-2G-46 5 42-2G-46 sv SOLENOID VALVE 3A' - CLOSE 5A' - OPEN 3A' - CLOSE 5A' - OPEN TC423AX TEMPERATURE CONTROLLER AUX RELAY CONTACTS CLOSE ON TC433AX RCS CL TEMP< 330'F 42-2F-40 42-2F-40 49X-2F-40 42-2F-40 42-2F-40 42-2G-46 42-2G-46 49X-2G-46 42-2G-46 42-2G-46

:: TS TORQUE SWITCH OPEN =l= CLOSE OL OPEN CLOSE OPEN =l= CLOSE OL OPEN CLOSE
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                                                                                                                     -~ 49-2F-40                           _,49-2F-40                                                                                                                                                                               -~ 49-2G-46                            -1< 49-2G-46
                                                              ~ ~

BTG26E ~ T-~O~L- BTG19E~ T-~O~L- " OL OL xz--1----------' xz.--1----------' BTX26E ~ CNC2 K BTXl9E~ CNC2 K A B C SPF o-- X2 ----<;l----< - - - - - - - - - - - - - - - + - - - - - ' A SPG o-- X2 -----<;:--< - - - - - - - - - - - - - - - + - - - - - ' D MPF40D J J MPG46 120V AC CONTROL SCHEMATIC 120V AC CONTROL SCHEMATIC 8000A PRESSURIZER POWER RELIEF STOP VALVE 21 CIRCUIT NO. F40POO 8000B PRESSURIZER POWER RELIEF STOP VALVE 22 CIRCUIT NO. G46POO PROVIDED WITH FIELD INSTALLED QUICKTEST CABLE ASSEMBLIES. PROVIDED WITH FIELD INSTALLED "QUICKTEST" CABLE ASSEMBLIES. EQUIPMENT LOCATIONS 480V MCC BUS SECTION 2H BTG26E - TERMINAL BOX, AREA G, NO. 26E A----------- OPEN CLOSE *I* INDICATION *I CC2 - CONTROL CONSOLE DEMINERALIZER & MAKE-UP WATER STOP POSITION SPH BTX 12E MPH33 CLOSE OPEN REMARKS CNC2 - CONTROL BOARD, REACTOR COOLANT CONTACTS CLOSE STOP OPEN B----+--+------ - XI ~ X I --<~;,-------~---,....----,._---------<1---------, 9lP0S462 1~ TS VALVE POSITION

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MPF40 - MOTOR OPERATED VALVE 8000A BTG 12E ,~P0S462 TS CONTACTS FULL FULL FUNCTION L11--II--L12 A X THIS DWG RNASA - RACK, NUCLEAR AUXILIARY SAFEGUARD CUBICLE A X 1,.____,,___ 5I 18 ( NOTE I l ,.___ __., I NOTE 2 l C -----+--+--+--- OPEN CLOSED R11--II--R12 B X THIS DWG SPF

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          -   480V MOTOR CONTROL CENTER BUS SECTION 2F 4--P0S462                                                           3-~P0S462 15--P0S462
                                                     !E--(--{r 1/4       52-2H-33 MPH33      ~

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T 2XI MPH33 MPH33 ~ 3G MPH33 ~ 3R

                                                                                                                                                                                                                                                                                     ------j f------
                                                                                                                                                                                                                                                                                     ------j f------    2 I                                                  SPARE SPARE CONTROL SWITCH: 42-2F-40 USED AT LOC: CNC2 cs        '

42-2G-46 cs ' 42-2H-33 cs SPFR XP0Sl7 XSV276 480V MOTOR CONTROL CENTER BUS SECTION 2FR BACK-UP OVERCURRENT PROTECTION POSITION SWITCH 17 SOLENOID VALVE 276

                                                                                                                                                                                                                                                                                     ------j f------    3                                                   GREEN LIGHT SPH    i i i AI     BI   CI BTX12EA BTGl2E~

BTX12E~ BTGl2E~ BTX12E~ BTX12E~ BTGl2E~ BTGl2E~

                                                                                                                                                                                                                                                                                     ------j f------
                                                                                                                                                                                                                                                                                     ------j f------

4 5 OPEN LIMIT BYPASS INTLK NO SPRING RETURN SPHR i i i CNC2 IXI i CNC2 2XI i CNC2 3G i CNC2 3R

                                                                                                                                                                                                                                                                                     ------j f------
                                                                                                                                                                                                                                                                                     ------j f------

6 7 SPARE SPARE AUTO CLOSE OPEN CONT ACTS POSITION CLOSE AUTO OPEN REMARKS NOTES E--(--{ 52-2H-33R B1< CT L Ml'

                                                                                                                                                                                                                                                                                     ------j f------
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8 9 CLOSE LIM[T ( SEE NOTE 3 J BYPASS INTLK L11--II--L12 A X X THIS DWG I. SWITCH OPENS ON MECHANICAL TORQUE DURING OPENING CYCLE I 18!, SPHR

                                               -A2 i i iB2    C2 B
r ..l_42-2H-33 cs ~r 42-2H-33 cs G R
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I0 II I2 SPARE SPARE SPARE R11--II--R12 B CONTROL SW! TCH: PCV474 cs X THIS DWG PCV455C cs ' PCV456 cs 2-3. SWITCH OPENS ON MECHANICAL TORQUE DURING CLOSING CYCLE OR FULLY CLOSED VALVE ( 17)- FIELD TO INSTALL JUMPER FOR TORQUE SEATING. C SPH 1) ) cNc2l cNc2l USED AT LOC: CNC2 480-l 20V FU-O I ------j f------ I3

                                                                                                                                                                                                                                                   -}                                                                                                       SPARE FOLD                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    FOLD
                                                       .-----11---4--------"=--=----,                                                                       I                                 2                                                                                                                                                                                                                                                 NO SPRING RETURN TO ERFDS                    ------j f------    I4                                                  SPARE SPH1              SPH               SPH1             SPH
                                                                                                                                  -                 -                 -                -                                                           _    MUX03-22-I                   ------j f------    I5                                                  RED LIGHT 2 42-2H-33                         4 42-ZH-33 T      OPEN                        T       OPEN
                                                                                                                                                                                                                                                                                     ------j f------    I6                                                  SPARE                                                      NORM EMERG CLOSE           CONTACTS POSITION NORMAL EMERGENCY                     REMARKS REFERENCES                                                                                                          DWG NO.

TYPICAL VALVE POSITION SWITCH CONTACT DEVELOPMENT CLOSE

                                                                                                                                                                                                                                                                                                                                                                                                                         ~

3 , 42-2H-33 5 _ 42-2H-33 POS448, POS455, POS462 L1--II--L2 A X THIS DWG I. SINGLE LINE METER & RELAY DIAG 480V SYSTEM BUS SECTION "2G", ______ 441238 3A CLOSE 5A' OPEN ACTUAL SETPOINTS ARE IN PIMS -I I- B X SPARE 2. SINGLE LINE METER & RELAY DIAG 480V SYSTEM BUS SECTION "2H". ______ 441239 42-2H-33 -- __ 42-2H-33 49X-2H-33 42-2H-33 42-2H-33

                                                                                                ~~~                                                                                                                                                                                                                                                                                                                                                    -I I-      C        X                                  SPARE                            3. DESCRIPTION OF ELEC SCHEM DIAGRAMS, SYMBOLS & CKT DESIGNATIONS ____                                               050003 OPEN                             =l=                 CLOSE I

OL OPEN

                                                                                                                                                      .-- - - - - - - 1 CLOSE
                                                                                                                                   ---7                                                   ~       ------1                                                                                                                                                                                                                                              -I I-      D                       X                   SPARE                            4. LIST OF EQUIPMENT LOCATION CODES ________________________                                                         103013 1

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SPARE ALARM, REF I I 5. 6. PIPING SCHEMATIC REACTOR COOLANT SYSTEM ___________________ INSTRUMENT SCHEMATIC FLOW INSTRUMENT SYSTEMS ________________ I 08007 I 08032

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I CONTROL SW! TCH: PCV474 PCV455C PCV456 7. INSTRUMENT SCHEMATIC MULTIVARIABLE INSTRUMENT SYSTEMS __________ 108036 49-2H-33/ II <e II vi vi I I V> Bi I OL J I I I I I I cs ' cs ' cs 8. SINGLE LINE METER & RELAY DIAGRAM 480V SYSTEM BUS SECTION "2F". ____ 441237 USED AT LDC: H02 SPH u J J I- 1------_J A2 I I[ _ _ _ _8_ _ _ IC _ I , I ____ 12_ _ _ 14 _ I NO SPRING RETURN 9. I 0. SCHEMATIC DIAGRAM MAIN ANNUNCIATOR SH 26 ___________________ BLOCK DIAGRAM ERFDS TECHNICAL SUPPORT CENTER AND CONTROL ROOM _____ 502092 445297

                                                 -                                                                                                                                                                                                                                                       VALVE POSITION A                                                                                                                                                                                                                         CONTACTS                                                REMARKS                                                                                                                                                                                           I I. SCHEMATIC DIAGRAM MAIN ANNUNCIATOR SH 22 ___________________                                                      441280
                                                                                                                     -~ 4~9~-cc-2~H-~3~3                    t 49-2H-33                                                                                                                                  CLOSE &              OPEN                                                                                                              VALVE POSITION                                REMARKS BTGl2EA                                                                                                                                                                                                                                                        INTER                                                                                                                                                                                                                            12. ELEMENTARY WIRING DIAG. AUXILIARY RELAYS ___________________                                                     663193-257 & 297 xz,.____,,_________,;

T OL C OL

                                                                                                                                                                                                                                                                                    -I I-           A          X                      GREEN LIGHT CONTACTS               CLOSE           OPEN &

INTER P0Sl6, 17 & 18 P0S408 & 409 13. FUNCTIONAL LOGIC DIAG. PRESSURIZER PRESSURE & LEVEL CONTROL ______ 495881 BTX12E~ CNC2 r -I I- B X SPARE -I I- A X RED LIGHT SPARE A B C SPHn--- X2 ------<o-------<:E---------------.__--__J

                                                                                                                                                                                                                                                                                    -I I-           C          X                            SPARE                                                                            -I I-       B        X                                SPARE              GREEN LIGHT MPH33 J                                                                                                                                                                                                                                -I I-           D                          X            SPARE                                                                            -I I-       C                         X         ALARM, REF 9*                    SPARE VALVE OPEN POSITION SWITCH                                                                                                                    -I I-       D        X                                SPARE                      SPARE 120V AC CONTROL SCHEMATIC                                                                                                          P0S35,          P0S36 & P0S37
                                                                                                                                                                                                                                                                                                                                                                                                                      *CKT AY0483DF FOR P0Sl8, CKT AY0482DG FOR P0Sl6,                                                                                                                              PCV455A                        PCV455B CKT AY0481DH FOR P0Sl7 CLOSED                          CLOSED I

8000C PRESSURIZER POWER RELIEF STOP VALVE 23 CIRCUIT NO. H33POO VALVE CLOSE POSITION SWITCH CC2 IA P0Sl6, P0Sl7, P0Sl8, P0S408 & P0S409 ~- X ----::::C=,::::_-ICTI--------,----------,

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B "' I OPEN AUTO OPEN *I* INDICATION I 1-- OPEN AUTO OPEN *I* INDICATION I OPEN AUTO OPEN *I* I ND I CAT I ON --j . 0 TO ERFDS TO ERFDS z G G 5A

                                     --p--{I1=n-1---o------<ll~_ _"f-_ _ _ _ _ __,_ _ _ _ _---,-_ _ _-----i                                                                                       - -

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     } MUX04- I 6- I               } MUX04-16-2 CNC2      c       B       PCV474               A __ PCV474                                                                                                         CNC2     c         B _ PCV455C                 A _PCV455C CNC2           C          B _ PCV456                       A     PCV456 u

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B;r:; cs D~ T CS ;r B, cs ;r D , cs J, B ,, cs D~ T CS  :: sr u sr 3G I 3G2 CNC2 CNC2 "' D CNC2 I D Uo

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  <(  z CNC2 9                         CNC2 9 CNC2 1l                                                                                                                                                           CNC2o-----~                                    :c:'                                                                                                                                    CNC2o-----~                              ~                                                                                                3G I                             3G2
                                                                                                                                                                                                                                                                       -          CUT IN~, 11                   2    <r                                                                                                           E5                         -         CUT IN~1                  z    6                                                                                                 ~                                ~

OLD4 CUTLINE D er, BTG26E I E5

                                                                                                                                                                 -}     TO ERFDS MUXOl-23-4 0

I'- N BTG19Ef E5 E2 CUT OUTR3/4-}~:

                                                                                                                                                                                                                                                                                                    -0'      0 o 5 ~ ~~

O

                                                                                                                                                                                                                                                                                                                                                -}   TO ERFDS MUX02-24-4 D

BTGl2E9 E5 E2 CUT O U T R ~ } ~ : 0 o 5 ~ ~~

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     ~}   TO ERFDS MUX03-l 2-4 BTG23E BTX23E~

BTG23E BTX23E~ OLD4 cu,

                                     *"'                                     E5              E5           E2                                                                                       . "'                                         E5               E5                    CNC2                P         u                                                           . "'                                              ~

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00 z a:, E5 E5 - E 3 FCO a: > XP0S409 o XP0S409 o 1 RNASA 9 1 347 1 ~ _i PCV 456 348 ~ 0 N _l_ P0S409 _l_ P0S408 f f- "' RNASA f- "' RNASA f- "' H02 RNASA RNASA 2 23 sr H0 z1 PCV474 - sr 0 H : 1PCV455C - sr 1 1 CNC BTX E BJ;:_CL_I_PC_V_45_5_A_ _ _ U B TCL/PCV455B No,l PC455 Ix  :::J

                                                                                                                                                                                                                                                                                                                                                                                                         ,.                                                                                                                                                         ~-    u -- u - u ~ u -                                     ----6 u CJ a:: z                                  H0~      CS/NORM 21                                                                                         u CJ a:: z                                             6 H02 CS/NORM                     Al~PC455EXALl_TC433AX                           R               G                                u CJ a:: z                                           H0~  ~ CS/NORM                                                                                     G                                            CC2           BTG23E XP0S409                            XP0S409 u3 u

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AI B~ BL\cPC474BX 8 u_PC403DX A~ K~i CNC2 c>--~ CNC2? 3R L

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0:: ~'? EI EI Bl Bl A1-PC457EXA~PC405DX CNCZ, K 3R Ly CNCZ? 3G PRESSURIZER SPRAY VALVES INDICATION CIRCUIT RP050A USE EXIST CKT RP052 BET CNC2 & BTG23E (Lil, & RP050 BET CNC2 & BTG23E 13Gl,3G2l

                                  "'N                               BTG26E                              RNASA         BTG26E ~                BTG26E       ~                                   "'N                                    BTGl9E                               RNA SA                               BTG 19E ~         BTG 19E ~                                  "'N                                      BTG I 2E ~                                RNA SA                            BTG I 2E ~           BTG I 2E ~                               USE EXIST CKT RP050C AND RP052D FROM BTX23E FOR CKTS RP050B & RP052A d

BTX26E BTX26E~ BTX26E~ BTX19E BTX19E~ BTX19E~ BTX12E~ BTX12E~ BTX12E~ El 3R 3G El 3R 3G EI 3R 3G XSV474' SV474 l XP0Sl80 J_ P0S I 8 XP0~37 P0S37 XSV455C ( SV455C XP0S 16 o XP 0 35 _l_ P0Sl6 P0S35 XSV2761 SV276 XP0S 17 o

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             ..1_ P0Sl7 XP0cl36 P0S36 er,                - -    N --rr5=An-,---o- NI  ~6~        <;:,_P_CV_4_7_4_ _ _ N I _ _ _ _ _ _

1 A~P~Vl4 74 A OP /PCV 474 - - N--rr5=An-,---o-N1~9~1-o- <;:,_PC_V_4_5_5C_ _ _ _ _ NI _ _ _ _ _ _ _ _ AJ~C~i55CA OP/PCV455C 5A BTX 12E PCV456 _ ~ N --IT:::D-----<'>-N I ~ NI _ _ _ _ _ _ _ _ NI - - - - - - - ~ ~ V1456 AT [I /I A OP/PCV456 oN A CNC2 BTG26E XSV474 XP0Sl8 XP0S37 CNC2 BTG 19E XSV455C XP0S 16 XP0S35 CNC2 BIG 12E XSV276 XP0S 17 XP0S36 ~ 0 ' 125V DC CONTROL SCHEMATIC 125V DC CONTROL SCHEMATIC 125V DC CONTROL SCHEMATIC NUCLEAR SAFETY RELATED J,,. C O' PCV474 PRESSURIZER POWER RELIEF VALVE CIRCUIT NO. RP093 PCV455C PRESSURIZER POWER RELIEF VALVE CIRCUIT NO. RPIOO PCV456 PRESSURIZER POWER RELIEF VALVE CIRCUIT NO. RP086 B C Ol VALVES NOS. BOOOA, 8000B, 8000C, P.G.&E. SYSTEM u -- PCV455C, PCV456, PCV474, PCV455A & PCV455B PHASE SEQUENCE

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0-LL DATE REVISION OESCRIPTION ELECTRICAL DWG SCALE:

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