ML20268B040

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5 to Updated Final Safety Analysis Report, Chapter 7, Drawing 437547, Rev. 49, Sheet 1, Electrical Single Line Meter and Relay Diagram 120V Instrument AC System
ML20268B040
Person / Time
Site: Diablo Canyon  
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: ML20268B040 (1)
v • d • e


Text

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'U 0 .o 'o r-- ' - "-N "1 ' <( r-- r-- - fV"'J V SJ"u,L II I'- (]) 0:: re, '1) w sr :::J f-VlZD <( 0<( 0:: OU 4NPG 4 size 2 3 4 5 DEVICE (IY12l (IY14) C' 0: DESCRIPTION 6 TABLE OF DEVICES CATALOG/TYPE CONTACT Xl2 Xl2 UPS COMMON ALARM LATCH 7 9 C' a' 8 0' TABLE OF DEVICES REMARKS DEVICE DEVICE DESCRIPTION CATALOG/TYPE COMMON ALARMS FOR X7, X 13, XDCR I XDCR I DC INPUT CURRENT TRANSDUCER RI S: 0 - 50mV DC X18, X19, X20, X203 & X404 XDCR2 XDCR2 DC INPUT VOLTAGE TRANSDUCER RIS: 0 - 150VDC X7 X7 OUT OF SYNC/COMMON ALARM NON-LATCH CONTACT CLOSES TO ENERGIZE X12 XDCR3 XDCR3 AC OUTPUT CURRENT TRANSDUCER RIS: 0 - 5 AAC X13 X13 UPS FAN FAILURE/COMMON ALARM LATCH CONTACT CLOSES TO ENERGIZE X12 XDCR4 XDCR4 AC OUTPUT VOLTAGE TRANSDUCER RIS: 0 - 130VAC t------+-----+-----------------+--------+--------1---------------1 10 CONTACT REMARKS Xl8 Xl8 UPS OVER TEMP/COMMON ALARM LATCH CONTACT CLOSES TO ENERGIZE Xl2 72-12BI 72-14BI DC INPUT BREAKER G.E. TYPE TJK, 350A t------+-----+-----------------+-----~----t-------+--------------i X19 X19 REG XFMR OVER TEMP/COM ALM LATCH CONTACT CLOSES TO ENERGIZE X12 52-12B2 52-14B2 AC OUTPUT BREAKER G.E. TYPE THED124100, IOOA t------+-----+-----------------+--------+--------1---------------1t------+-----+-----------------+-------~--t-------+---------------i X20 X20 REG XFMR FAN FAILURE/COM ALM LATCH CONTACT CLOSES TO ENERGIZE X12 52-12B3 52-14B3 AC OUTPUT BREAKER G.E. TYPE THED124100, IOOA t------+-----+-----------------+--------+--------1---------------1t------+-----+-----------------+-------~--t-------+--------------i X203 X203 LOSS OF BYPASS SOURCE/COM ALM NON-LATCH CONTACT CLOSES TO ENERGIZE X12 52-12B4 52-14B4 BYPASS SOURCE DISC SWITCH G.E. TYPE TQD, 225A t------+-----+-----------------+--------+--------1---------------1 X404 X404 AC INPUT/RECTIFIER FAIL/COM ALM NON-LATCH CONTACT CLOSES TO ENERGIZE X12 52-128401 52-148401 AC INPUT BREAKER G.E. TYPE THED,(90A) t------+-----+-----------------+------~~,,__-t-------+-------------; X4 X4 DC INPUT UNDERVOLTAGE RELAY NON-LATCH CONTACT CLOSES TO ENERGIZE X9 52-128801 52-148801 REG XFMR OUTPUT BREAKER C.H. TYPE HJD, 250A t------+-----+-----------------+--------+---------1---------------1 X6 X6 INVERTER OUTPUT UNDERVOLTAGE RELAY NON-LATCH CONTACT CLOSES TO ENERGIZE XIO X9 X9 LOSS OF BATTERY SOURCE ALARM XIO XIO INVERTER FAILURE ALARM X15 X15 LOSS OF AC OUTPUT VOLTAGE ALARM Xl6 Xl6 STATIC SW TRANSFERRED ALARM X17 X17 MAN BYP SW IN BYPASS POS ALARM X204 X204 AC OUTPUT UNDERVOLTAGE RELAY 27PYl2 PYl2 UNDERVOLTAGE ALARM 27PYl4 PYl4 UNDERVOLTAGE ALARM P&B - TYPE CSJ MODEL 38-70010 P&B - TYPE CSJ MODEL 38-70010 LATCH N.C. - CONTACT OPENS TO ALARM 29-12S801 29-14SBOI REG XFMR TRANSFER SWITCH 600VAC, 75A, 3PDT BREAK-BEFORE-MAKE SWITCH LATCH N.C. - CONTACT OPENS TO ALARM F2 F2 INVERTER FUSE 250VAC, 600A SEE DWG 066144 LATCH N.C. - CONTACT IN SERIES WITH X204 F204 F204 STATIC SWITCH FUSE 250VAC, 600A SEE DWG 066144 LATCH N.C. - CONTACT IN SERIES WITH Xl7 F407 F407 RECTIFIER FUSE 250VAC, 400A SEE DWG 066144 t------+-----+-----------------+---~------t-------+--------------i NON-LATCH N.O. - CONTACT IN SERIES WITH X16 F408 F408 RECTIFIER FUSE 250VAC, 400A SEE DWG 066144 t------+-----+-----------------+---~------t-------+---------------i NON-LATCH N.O. - CONTACT IN SERIES WITH X15 F409 F409 RECTIFIER FUSE 250VAC, 400A SEE DWG 066144 t------+-----+-----------------+---~------t-------+--------------i NON-LATCH N. C. - CONTACT CLOSES TO ALARM NON-LATCH N.C. - CONTACT CLOSES TO ALARM 480V MCC BUS "IG" <REF 12) 480V MCC BUS" IF" <REF 15) 480V MCC BUS "IH" (REF 13) 480V MCC BUS" IF" (REF 15) IOO )52-IG-35 70 , i,- G35POOB 3- 0 2 IOO )52-IG-78 70 ,- G78POO 2-*2 ( B0, C0) AV292601-3-012 r------------------------------------------------------------------------7 I IOO )52-IF-51 70 -F51POOA 2-*2 <B0,C0) r----------- NC A S801 NUCLEAR INSTRUMENT REGULATING TRANSFORMER 12 10,20KVA IOO )52-IH-61 70 ,i,-H61POO 3- 0 2 IOO )52-IH-50 70 ,-H50POO 2-*2 ( B0, C0) AV2925D8-3-012 r------------------------------------------------------------------------7 I IOO )52-IF-62 70 -F62POOA 2-*2 <A0,B0) r----------- N C A S801 l l /1 I (Y;'Y'i NUCLEAR INSTRUMENT REGULATING TRANSFORMER 14 10,20KVA NUCLEAR I I INSTRUMENT V Q Xl9 X20 >-+----++--~ UPS 12 '---/ \\X~,U~j/ ~~ ~~ I TRYl2 NUCLEAR I I I NS TR UMEN T X I 9 X2 0 >-+----++--~ UPS I 4 V X203 TRYl4 ~I B4 2;6A ) BSO I 10, 20KVA B4 I IY12 SWITCH I I e _I_ I V (~ INVERTER

:i STATIC SWITCH 2P 225A

_I MANUAL(~ BYPASS SWITCH _I (v I I I I I I B401 -~ 3 c---a:::::0----1 3P F407 B2 I f-,rr=I JH-<1:---- '--<-:i+-...--r:::,,,--..::;..-+-ct----<-4---\\:':;t::i--+--.--o~ I F204 2P BOA F408 F409 400A RECTIFIER 600A ~-~ I OOA F2 600A ~~-~ Bl ,......;.--o_2Pc-_----0----' 350A X4 (0 XDCR2 VIYl2DCA COMPUTER XDCRI YIYl2DCA COMPUTER X6 XIO Xl3 XIS X 7 XDCR4 XDCR3 X16 VIYl2ACA COMPUTER YIYl2ACA COMPUTER Xl7 J X204 ~ B3 --o 2P 0 IOOA L...-----------------------------------------------------------------------~ BAT INSTR

7 NIS CHAN II CAB "B" 2 *10 FU-1211

!J.-!__;_ ~ FU-l 2 l 2 2 *10 NIS CHAN II CAB "B" CONT PWR RN I B 1 0-------------- I 11 INSTR PWR RN I B FU-1213 1213 1214 FU-1214 RACK NU PROT SET 2 __:_2~--*~6:__----ocnifll'°,,,,----.__0_4_0_A ____ -o_~ '[I1=r111---_.:.2:..::_::*~1~0 RACK NU CONT SET 2 CUB "A" RNP2A 1 50A u-----------i

  • CUB "C" RN02C FU-1215 1215 1216 FU-1215 RACK NU SF GD 2 -
  • I O

~ ,_________J I =II lf---_.:.2:..::_::*~1 ~O RACK NU SF GD INPUT "A" RNS I A 1 u-----------i INPUT "B" RNS I B 2 _010 FU-1217 -2 MISC INSTR PM-I 18 I I DEMIN & MU WTR CONT 2 °10 FU-l 219 BUS CONT CONSOLE CC2 I 1217 1218 FU-1218 ,,,,----.__O-----+--O,,,,----.__ 0--------------ITI =ri 11---_.:.2:..::-~*~1 ~0 I 2 I 9 I 220 FU-I 220 ,,,,----.__o----+----0,,,,----.._ 0--------------ITI =o-11-2c*:_,_1 ~o CHARCOAL FLTR PREHEAT TEMP CONT ECFPTC eves INSTR BUS CONT BO ERFDS CNV Fu 1221 1221 1222 FU-1222 2 -

  • I O 2 -
  • I 0

=-------'-------t_L_llJ----ou---- ~---o-------u~ 0--------------ul _u-11--- POSTIACCIDENT PNL RCHMC & MON LT BOX BTHIIO RVL IS PNL PM78 10,20KVA IY14 S~H Q .__.... -:) 0----------------"T'"-_..., ___ ...,1 I_ - - - - ~ ~200Y00,200YOOA 4- 0 2/0 X404 INVERTER STATIC SWITCH 2P 225A _I I A /0 MANUAL BYPASS SWITCH _I (v I I I F I I 1 I ---~ I 125V DC DISTRIBUTION PANEL NO. I 2 B401 ~ 3 c---a:::::0----1 B2 I _I_ I r-,JDJ--t-CE----<-:>+-...---+r-,,,--..'-+-t-d:----<-;+---\\:'::::l:::i----.--o i,-200YO I 2-*110 ( REF I I ) 3P F407 BOA F408 F409 72-1211 72-1212 Bl 400A RECTIFIER 2 5 0 2 5 0 25 0 - c-.;;-2,,.-5 0:-+-+----i-O-2Pc-q,-- 2 I I D 2-350 kcm i I 350A SDl2 212D - 2-350kcmi I X4 X9 XDCR2 VIYl4DCA COMPUTER " F2 600A XDCRI YIYl4DCA COMPUTER F204 600A XIO ] Xl3 XIS ~-~ X 7 XDCR4 XDCR3 X16 VIYl4ACA COMPUTER YIYl4ACA COMPUTER J Xl7 X204 ~ 2P IOOA B3 --o 2P 0 IOOA L-----------------------------------------------------------------------~ r-----------------------------------------------------------7 NIS CHAN IV CAB "D" 2 "10 FU-l 4 I I ~ ~ FU-1412 2 "10 NIS CHAN IV CAB "D" CONT PWR RNID 11 11 O I I INSTR PWR RNID RACK NU PROT SET 4 CUB B RNP4B MSC INSTR TIC-149 PM87 RACK NU SFGD INPUT "A" RNSIA FU-1413 1413 1414 FU-1414 _.:.2:..::_::"_c,_8_---[]=n-~,,,,----.__ ,,,,----.__;_,___---jr=r1---_.:.2:..::_:*:_,1c,!o 11 11 oo---

---+-o-I I

RACK NU CONT SET 4 CUB "B" RN04B FU-1415 2

  • 1 o 11 11 1415 1416 FU-1416 2 -
  • I O RA C K NU S F G D o

C----+-o I I OUTPUT "B" RN SOB F 4 7 1417 1418 ~2.::_::_*,__.1 o'------!u[I-=l::JJI 1---~,,,,----.__ ,,,,----.__;_,____F--lUI-=I =4 II 81---_2:_-_"_:l_::O R A C K N U S F G D 11 11 O 0------+-0 ~ I I INPUT "B" RNS] 8 FU-1419 I 4 I 9 I 4 20 FU-I 420 2 -

  • I O eves, I NS TR BUS NOTES I. DELETED.

I __________ ~ ~4QOY00,400YOOA 4-*210 i,- 400YO I 2-*110 LEGEND: 0 METER G ALARM RELAY BOARD 1xcR1I TRANSDUCER rr::::::Il FUSE VIY12DCA PLANT COMPUTER COMPUTER INPUT NO. DEMIN & MU WTR CONT INSTR BUS CONT CONSOLE CC2 2-* 1 O 11 11 o ~o------+-oo--- ~,.11_1_1,--- FU-1421 1421 1422 FU-1422 CONT BO CNV 2, SEE ALSO 426862 (UNIT I I AND 44 I I 99 (UNIT 2). (}]:) I SPARE RACK NU SFGD TEST "B" RNSTB 11 11 ~o------+-o,,----,_o----_,J_l,-2_-_*_I_O AUX RELAY ---i_. L. __.l.J-. ~ RACK "B" RNARB 2-*12 FU-1423 2

  • 1 o 11 11 1423 1424 FU-1424

~ rr-Tl oo--- =--+-o u-------u...___ SPARE REFERENCES DWG NO. MAIN CONT BO STATUS LTS CH Ill & ERFDS CNCS 2_.10 FU-1223

J12

~ FU-1224 =-------'-------t_L_llJ----oo--- ~o----o:: 0--------------ul _u-11--2---* -8 RAD MON PNL RNRMSI I I I I I 2-*10 FU-1425 1425 1426 FU-1426 I. ONE LINE VENDOR DIAGRAM FOR PANEL PYl2 __________ REC 6021760-117 B/U I I I I I I AUX SFGD CAB 2 °1 0 FUI-I 225 TRAIN "B" RNSAB 1225 1226 FU-1226 I 225R 9E

----,.-;_ __ U::::=:l}-----0,,,,----.._

I RCP 1-2 LEAKAGE PRESS o_-+-----o_ u 1 1 - ~ RCP 1-2 LEAKAGE PRESS FU-1227 1227 1228 FU-1228 I rr::::::D-------------= ~ o-------------j I 11 2

  • I O C NT REC I RC SU MP L V L I

SPARE XTMR L T-94 I I I 229 I 230 FU 1230 1 INST-PEN PROT-FIT-158 INST-8/U PEN PROT-FIT-158 2 *IO FU-1229 A IR SPL Y I 0% STM DUMP 1 SG I -3 SV536E, F, G & H 2

  • I 0 o--_--+--o_

I I CCW HOR B INSTR PNL 11 8 11 PIB (NOTE 2) I I I I SPARE Fu -1231 1231 1232 FU 1232 rr::::::D------~o----+--n,,,,----.__;,.____[I-=TI----'2~*::_l'..c'O SE I SM I C ORTH OG ONA L ~ ~ 1 1 TR I GGERS ENST2A ERFDS & POST ACCIDENT MON RACK RPAMl,2,3 F 233 1233 1234 2 -

  • I 2 U - I

=---=-----UIL_lj----ou-- ---+--u ~ FU-l 234 2-*12 RHR PP 1-1 FLOW I I CONT LOGIC PM75 I I I I I I I I I I I SPARE B/U PEN PROT BKR ,-----1 I I 2SPR

  • I I 66 I I

I 1fvhl 3A 11 +-------01D1}----e-----(W FU-01 L __________________________________________________________ _ PANEL 12 INSTR AC DISTR CHAN I I PYl2 10, 2 WIRE, 120V ( ALL BKRS ARE 20A, IP EXCEPT AS SHOWN. ALL FUSES ARE 30A EXCEPT AS SHOWN. I

  • NOTE:

I 2SPR IS A SPARE BKR FOR FUTURE PENETRATION REDUNDANCY, IT IS NOT CONNECTED ELECTRICALLY TO THE PANEL BUS. MAIN CONT BO STATUS LTS CH I & ERFDS CNCS I I I I MN STM LINE RAD MON RNGFFD B/U AIR SPLY 10% STM DUMP SG I -4 SV546E, F, G & H PM-309 SPARE SPARE SPARE PEN PROT =..::_::_'__':____--{]11=]1 }I ~~o-----+-o-------=o--~J1~f1 i=-_!.2~*:_,l_1:i.O GEN RLY BD RG 1428R FU-1427 2

  • 1 o 11 11 1427 1428 FU-1428

,,----,_o-----+-o,,----,_;_,___---jL=:lf----o,,,,----.__ 2E RCP 1-4 LEAKAGE PRESS INST-PEN PROT-FIT-156 o ~ ~ 1 1 ~ RCP I -4 LEAKAGE PRESS I NST-B/U PEN PROT-F I T-1 56 2e..:-:_:":_,l_1:01___F_U-=1=4]2}9~ ~ ~~ FU - I 4 3 0 2

  • I O 11 11 0 -----+-0

~ I I ERFDS ] NPUTS RRM FU-1431 11 11 FU-1433 11 11 B/U I I 4SPR* I BKR I 66 I ~-----1 1431 1432 FU-1432 ,,,,----.__0-+-----0,,,,----.._ ~ 0 u-------u...___ 1433 1434 oo--- ~---+-o FU-1434 2 "IO I I '2i Y PYl4) 3A 1 .-----rr=D----------{W FU-01 SPARE SEISMIC INSTR RACK RSIA L __________________________________________________________ _ PANEL 14 INSTR AC DISTR CHAN IV PYl4 10, 2 WIRE, 120V ( ALL BKRS ARE 20A, IP EXCEPT AS SHOWN. ALL FUSES ARE 30A EXCEPT AS SHOWN. l

  • NOTE:

I 4SPR IS A SPARE BKR FOR FUTURE PENETRATION REDUNDANCY, IT IS NOT CONNECTED ELECTRICALLY TO THE PANEL BUS. KEY DWG. SECTION IC DATE 04-18-2019 D,D. IAZI R. E. RXG2 I. V. NIA P. E. NIA REVISION DESCRIPTION Revised Per DFT-7*4789

2. ONE LINE VENDOR DIAGRAM FOR PANEL PYl4 __________ REC 6021760-135
3. DELETED
4. SCI 20KVA UPS & REGULATING TRANSFORMER __________ REC 6013738
5. INSTR AC DISTR PNLS *11, 12, 13, 14 4R 0086A ________.REC 563341
6. SINGLE LlNE METER & RELAY DIAG INSTR AC SH *2 ________ 437549
7. SINGLE LlNE METER & RELAY DIAG INSTR AC SH *3 ________ 445290
8. SINGLE LlNE METER & RELAY DIAG INSTR AC SH 0 4 ________ 445291
9. SINGLE LINE METER e, RELAY DIAG INSTR AC SH *5 ________ 445294
10. SCHEMATIC DIAGRAM 120V INSTRUMENT AC SYSTEM _________ 4010036
11. SINGLE LlNE METER

&, RELAY DIAG 125V DC SYSTEM SH *2 ____ 445075 12, SINGLE LlNE METER & RELAY DIAG 480V SYSTEM BUS SECT IG __ 437542

13. SINGLE LINE METER & RELAY DIAG 480V SYSTEM BUS SECT I H __ 437543 14, DELETED
15. SINGLE LINE METER & RELAY DIAG 480V SYSTEM BUS SECT IF __ 437916 NUCLEAR SAFETY RELATED UNIT I ELECTRICAL SINGLE LINE METER AND RELAY DIAGRAM 120V INSTRUMENT AC SYSTEM DIABLO CANYON POWER PLANT PACIFIC GAS AND ELECTRIC COMPANY SAN FRANCISCO, CALIFORNIA DWG SCALE:

BILL OF MATL: SUPSOS: SUPSD BY: DRAWi NG 437547 SHEET PAGE 0 REV 49 ~ FOLD FOLD z ~ r-- i sr ~ "1 C r-- r<) OLD4 cu,}}

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