ML21209A425

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1 to Updated Final Safety Analysis Report, Chapter 8, Figure 8.3-1, Revision 41, Sheet 1, Elec. One Line and Relay Diagram Engineered Safety Features Vital AC Sys
ML21209A425
Person / Time
Site: Summer 
Issue date: 04/30/2021
From:
Dominion Energy South Carolina
To:
Office of Nuclear Reactor Regulation
Shared Package
ML21209A581 List: ... further results
References
21-167
Download: ML21209A425 (1)
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Text

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17 l20YAC INSTR. MAIN DIST. PNL. !FA APN!FA-EM, CB-H ROO POSITION INl. PNL. !FCI APN1FC1-EM, !8-0 25 16 4B0Y ~TOR CONTROi. CENTER XMC!DA2X-ES UNIT T 16IJL

) 100AF 711AT 1m~

25KVA 480-120V 10 VITAL SYSTEM TRANSF.

ESF, !FA XTF!FA-EM 2/C-350MCM 400A BUS II 12

) 100AF 15AT 13

) 100AF 15AT 15 14

) 100AF 15AT 2/C-10

---1 2/C-10 2/C-10 FU28 I 30A 1

_<;;:>J 2/C*lll IA-ASSOC.I

  • IA*ASSOCJ
  • IA-ASSOC.I BACK-UP FEED TO XPN7005-XI BACK-UP FEED TO XPN7006-XI BACK-UP FEED TO XPN6001*BP BACK-UP FEED TO BOP INSTR. CAB, 'A' XPN6004*BP TO APN!FB-EM OWG. E-206-062 SH.2

~*

18-ASSOC.l 2/C-4/0

) 225AF M ~225AF SEE NOTE 9 'J 12ilYAC INSTR.

PAIEL *1 APll5901-EV, CB*H 225A BUS 13 +

17 +

02 T) ll!IIAF 04 ) llilllAF 05 ) lfJllAF 40AT 40AT 20AT 15 02

)

14 16

) ll!IIAF 20AT 2/C-10 RAO. MON. SYS.

INSTR. l'tl..

XCP6200-RM VIA XPN5253-EM 225A BUS

) l00AF 15AT 04

) 108AF 15AT

  • 19 31 05 13 CHANNEL A 225AF 23 225AF 22

) 150AT

) I50AT

)IIIHAF SEE NOTE 20 SEE NOTE 2il 50AT 2/C-1/0

)

) 180AF 15AT 06 ffi1

~I

&11 if L'.

X 2/C-2 I

FU! I 50A 1

~I 2/C-1/0 2/C-2 IA-ASSOC.I

) ll!llAF 25AT FlA.L LENGTH CRl)1 C()lT, PWR. CAB.

XCA0001A-cll 07

) 1BBAF 15AT 08 10

) 1110AF 15AT 12 2/C*B

) 100AF 15AT 10

) 100AF 20AT 11 UNIT T 14 All1 )

I 10 9

480Y MOTOR CONTROL CENTER XMC!DA2Y-ES UNIT T UNIT T 6AB~ ) Illl!AF GAB~ ) ll!IIAF 30AT 30AT 3/C-6 3/C-6 NORMAL SOURCE AllERNAlE SOURCE

~-------'-48=0VccAce~=.,iacc,H,=60i'-"Z'---+-------

~

~120V 7 AC,1PH,60HZ 10KVA STAL II.JS U.P.S.

~15901-EV (1115 1<5)

BACKUP SOURCE TO 125\\0C DPN1HA-ED @--

Di<<:. E-206- 062 SH. J 150A

. - L:=J_cn, PRE-CHARCE

-l

)40A UPS

~

~CTIFIER L~60A

) ~2~A

'._".'.)

IH O-f50V

'160A STATICO S'MTCHT ltr---i II 12

):f

) 100AF 20AT 13

) l00AF 15AT T

o-2oov C<'

55-65HZ (iv 0-150A ~ )--

14

' 250A NON-AUTO UPS 001PUT

.,___~_2-1/c-2/o

)225AF 27 16

)100AF 15AT 100A

~

)::f DA TO APN5907-EV THIS DWG. f 21c-2

)-:f.

21 17

) 100AF l5AT 8

CHANNEL 18 1q 2ll

)100AF 15AT

)

)IBBAF 20AT 7

6 5

4 APN5901-EV 2 - 20AT 2

  • 25AT 1-30AT I* 225AT 3

7 SPACES-I00AF-2 POLE 2

SPARE BREAKERS IN PANELS APN5902-EV 2

  • 20AT I* 30AT 2
  • 225AT 13 SPACES-100AF-2 POLE APNIFA-EM I - 30AT I - 70AT 1-100AT 1-l25AT 2
  • l50AT l

6 SPACES-I00AF-2 POLE 4 SPACES*225AF*2 POLE APll5907*EV APN!FCHM 10 - 151\\T 2

  • 15AT 2 - 20AT 2 - 20AT 1-30AT 1-30AT 11 SPACES 1
  • 35AT

~ORM;SOUR;

t-AllERNA=1E~sou=R7.CE~*-~~-~----_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-__ -,----2_-_5_0_A_r ______,

D--)

48OV~3PH,60iZ I

120VAC,1PH,6OHZ

~--- -----~~----------+,--~

10<VA STAL BUS U.P.S.

~15902-EV (1MS-37-1<5)

BACKUP SOORCE TO 125\\llC 150A DPN1HA-ED c >--+--- -,-~:::i*nr

~

. E-206-Cli2 SH. J Pll[-CHARGE 12BVAC INSTR,

)

PANEL "2 APN5902*EV,CB*M 29 01 82 04 05 El *

.:I

) 108/lf 20AT

) 100AF 15AT

) 100AF 15AT

) 100AF 15AT

'~ l

  • 110A 1

'yTy*.

11;!1 RECTIFER Q160A

--~

~' 0-;.2~OA

...~)

  • , 25DA

' NON-AUTO I UPS OOTPUT 2-1/C-2/0

)225AF 25 07 08

) IIIBAF 15AT

) IOOAF 15AT

)

21 2251\\ BUS 09 10 12 13 15

) 100AF l5AT

) !01!AF 15AT

)100AF 20AT

) 100AF l5AT 0

0 2/C-I0 2/C-10 2/C-10 2/C-10 2/C-10 2/C-10 2/C-I0 2/C-10 2/C-10 2/C-B 2/C-I0 2/C-I0 2/C-10 2/C-10 2/C-10 2/C-10 2/C-10 2/C-I0 2/C-10 2/C-10 2/C-10 2/C-10 2/C-10 2/C-10 2/C-10 2/C-10 2/C-10 3/C-4 3/C-4 ffir ----- ---1

~I FU!

FU2 I t;j I 60A 60A I

ifl...'.

0

__ O_J 3/C-4 3/C-4 ROD POSITION ROD POSITION IND. PNL. I

!NO. PNL. 2 XPN7060-CR XPN7061-CR 2/C-16 ROO POS. IND.

PLC XPN6058 &

MCB DISPLAYS IZM0I2il0 & IZM01201

_____________________ ______ ______________ _ ____ J 120VAC INSTR, PANEL '7 APM5'l07-EV, CB-M 14 T)l00AF 15AT 17T) 1_

20AT 225A BUS 2s T) 1_

20AT TO APN5'101-EV THIS OWG.

g INCORE THCPLE.

ANALOG ISL TR.

CAB.A XCP6231A*IC 2/C-2

)225AF 21+

32 ) 101!AF 15AT NIS CHANNEL I CONT, PWR.

XCP7071-Nl 2/C-12 2/C-10 2/C-10 2/C-10 2/C-12

~r:: ---1

!;1 I

~I 3A I

~L'. ___ I 2/C-12 ISOLATION RELAY PANEL XPN54B4-RH BOP INSTR. CAB.

TRAIN 'A' XPN600I-BP ltr: ---,

181 FU2A 1 NI 30A 1 IL'. <2.1 2/C-10

  • IA-ASSOC.>

PROCESS RACK CONTROL GROUP 1 llPN7005-XI BOP INSTR.

CAB. 'A' XPN6004*BP

l'r
---I

~I FU! I 151\\

I if L'.

_q__l 2/C-12 ISOLATION RELAY PANEL XPN5477*RH l/4":;; t'-0 "

0' NIS CONT. BO.

SOI.ID STATE CHANNEL I INSTR. BUS I PROTECTION INSTR. PWR.

XPN7110-MC SYS. CHAN. I XCP7071*Nl TRAIN 'A' XPN7010-SG 5*

10' 15' SOLID STATE PROTECTION SYS. CHAN. I TRAJN 'B' XPN702il-SG 20' ltr ffil

&11 i~

2/C-10 CA*ASSOC.l TRANSMITTER PROCESS RACK POWER SUPPLY PROTECTION CAB. CHANNEL A SET I APN5912A-EV XPN701ill-XI FU2B 1 2ilA I

~I 2/C-10 CA-ASSOC,)

IE AUX.

REACTOR REACTOR HVAC NSS ESF LOADING RELAY RACK PROTECTION VESSEL LEVEL CONT. BO.

AUX.RELAY SEllUENCE XPN5303-ES UNDERFREO.

CAB. RIGHT XCP62l0-AH RACK 1 CIX'IT. PNL.

& UNOERVOLT.

XPN7248*RC IXPN7170-AHI XPN703HiG TRAIN 1A1 RELAY PNL. I XPN6020*SG XPN6BlHS ffir

.i,I ;,

XL'.

2/C-10 CA-ASSOC.I AUX.

REACTOR SAFEGUARDS CORE COOLIIJG CAB. TRAIN 'A' MONITOR XPN7034-SG UNIT A XPN7218-RC w

NI AMP.

i SORCE &

INT MO.RANGE CHANNEL I XPN7303-NI NI AMP.

SOURCE &

INTMD.RANGE CHANNEL II XPN731l4*NI CONT. BO.

INSTR. BUS 2 CHANNEL D XPN7113-MC NIS CHilNNEL II CONT. PWR.

XCP7072-NI NIS CHANNEL II INSTR. PWR.

XCP7072*NI ffir ---1 ffl I FU! I t;j I 20A I

ii: L'.

~I 2/C-10

  • CO*ASSOCJ TRANSMITTER POWER SUPPLY CAB.CHANNEL D APN591ZC-EV SOLID STATE PROTECTION SYS. CHAN. II TRAIN 'A' XPN7010-SG SOLID STATE PROTECTION SYS. TEST PNL.

TRAIN 'A' XPN70U-SG SOLID STATE PROTECTION SYS. CHAN. II TRAIN 'B' XPN7020-SG PROCESS RACK PROTECTION SET II XPN7002-XI ltr ---1 ffil FU2A 1

t;jl 30A 1

ii"L'. ~I 2/C-10 ID-ASSOC.I PROCESS RACK CONTROL GROUP 2 XPN7006*XI REACTOR PROTECTION UNOERFREO.

& UNDERVOLT.

RELAY PNL. II XPN60!2*ES L-------------------------------- ----- -- ------------- -------- -------------------- - ------------- --- ---- --- -------------

NOTES,

!. t, - BREAKERS WITH AUXILIARY CONTACTS FOR INOICATl()l IN CONTROL ROOM.

2. M
  • MECHANICALLY INTERLOCl<ED BREAKERS, 225AF BREAKERS SHCWN WITHOUT TRIP SETTINGS ARE WITHOUT TRIP ELEMENTS.

3.IHSTRUMENTS SHOWN ARE LOCATED OR MOUNTED ON ASSOCIATED EUIPHENT UNLESS OTHERWISE NOTED.

4. * - INDICATES ITEMS OR AREAS THAT ARE NOT NIUEAR SAFETY RELATED INNS!.
5. ACB BREAKER RATINGS SHOWN ARE COR. RATINGS WITH 6l!IJI\\F.
6. AVAILABLE SHORT CIACUIT CURRENT AT BUS !HA OR lHB IS 20,600A AT l25VOC.
7. MECHANICALLY INTERLOCKED BREAKERS ARE FOR USE AS DISCONNECT ONLY ANO WILL NOT BE USED FCll PROTECTION COORDINATION *
8. TIE BREAKERS ARE INTERLOCKED TO ALLOW ONLY TIE TWO BREAKERS ASSOCIATED WITH CHANIEL 'A' OR Tl£ TWO BIBKERS ASSOCIATED WITH CHAlff:L 'B' TO CLOSE AT ONE TIME..

9, Tl£ BREAKERS ARE HECHANICALL Y INTERLOCKED TO ALLOW ()lL Y ONE BREAKER CLOSED AT A TIME.

10. - INDICATES METERING IN THE ESF POWER SYSTEM WHICH IS 'NNS'. CIRCUITS TO THIS METEROO, FROM TIE NEAREST PROTECTIVE DEVICE, WILL BE RlN AS ASSOCIATED CXA, XB, DR XCl.
11. <=> - ISOLATION DEVICE, CLASS IE TO NON-CLASS !E.
12. 0 - REACTOR BUILDOO PENETRATION PROTECTION DEVICE.
13. USE BUSSMAN LIMITRON OR GO.Ul-CHASE SHAWMUT FORM 60IJ FUSES FOR CLASS IE ISOLATION FUSES ANO PENETRATION PROTECTION FUSES ON ALL PANELS, EXCEPT FOR FEEDS FROM PANELS APN5901, 2, 3, 4, 7, ANO B WHICH REQUIRE GOULO*CHilSE SHAWMUT FORM 101 FUSES.
14. BREAKER TD BE SET AT 'HIGH' TRIP.
15.

DELETED

16.

DELETED

17.

DELETED

18. PANELS REDUIRE HIGH INTERRUPTING TYPE 'FH' BREAKERS,
19. AF, AMP. FRAME AT C AMP. TRIP
20. BREAKER TO BE SET AT 'HIGH' TRIP.

TltS IS A NUCLEAR SAFETY RELATED DRAWING LEGe'-ITY DOCUt.lENT. NO DEVIATION SHP4..L BE CLASS 1 INITIATED OR PERFORMED WITHOUT PRIOR tcs"c"'e*'"'G,....,.CAD=-=-eN""H,-AN-C,-E-jD DOCUMENTATION AND WRITTEN APPROVAL ~ -----~

41 I 11 11 ***

REVISED PER ECR-50113 JRO 40.....

MAB REVISED PER ECR-50538 HJM GSK

,. 11211*

JMR REVISED PER ECR-5O686 MGR RH

,..,,,.,.. RHM RE:VtSEO PER CGSS-~8-O1J2 MGR JEG 37 "'""'

JMH REVISED PER MRF-218"44 DVW RCB

~- ""

8Y REVISION CICD, IIY,..,,,.,,,._

FSAR Figure 8.3-1 S0JTH CIIRO..INA B..ECTRIC

  • llAS CCN'Hff VIROIL C. st..M£R NJCLEAR STATIOO GILBERT ASSOCIATES, INC.

ELEC. ONE LINE AND RELAY DIAGRAM ENGINEERED SAFETY FEAT~ES VITAL N::, SYS.

Q DESIGN ENGINEERING

,. __ V.C.SI..Mll!lt NlJOLENt 5T,.TIJN JMH DVW RCS E-206-062 1

41 OIWl'INU ~ llffT.--

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