ML23129A400

1 to Updated Safety Analysis Report, Drawing 3002, Auxiliary One Line Diagram MCC Z, SWGR Bus 1A, 1B, 1E, & Critical SWGR Bus 1F 1G, Sheet 1

ML23129A400
Person / Time
Site:	Cooper
Issue date:	04/20/2023
From:	Nebraska Public Power District (NPPD)
To:	Office of Nuclear Reactor Regulation
Shared Package
ML23129A261	List: ML23129A264 ML23129A265 ML23129A266 ML23129A267 ML23129A268 ML23129A269 ML23129A270 ML23129A271 ML23129A272 ML23129A273 ML23129A274 ML23129A275 ML23129A276 ML23129A277 ML23129A278 ML23129A279 ML23129A280 ML23129A281 ML23129A282 ML23129A283 ML23129A284 ML23129A285 ML23129A286 ML23129A287 ML23129A288 ML23129A289 ML23129A290 ML23129A291 ML23129A292 ML23129A293 ML23129A294 ML23129A295 ML23129A296 ML23129A297 ML23129A298 ML23129A299 ML23129A300 ML23129A301 ML23129A302 ML23129A303 ML23129A304 ML23129A305 ML23129A306 ML23129A307 ML23129A308 ML23129A309 ML23129A310 ML23129A316 ML23129A317 ML23129A318 ... further results
References
NLS2023022
Download: ML23129A400 (1)

Text

{{#Wiki_filter:TO SYN SW CT'S '---------------------------7 TO SYN SW DG180 PARALLEL DG1 (DIFFERENTIAL DG1 CKT) 25 EG2 50AMP

--+-~in1200-5 MCC DG1 FOR CONTINUATION D XFMR SEE DWG 3001 D C C

250KVA 3¢ 60 HZ DRY TYPE TO EMERGENCY STATION TO 4160V SWGR BUS 1S 4160-480/277V SERVICE TRANSFORMER

...,-lll i 4200-120V (DIV I) DG181 I (DIV II) 4200-120V TO 4160V -1 g2 NOTE 5 41 60V SWGR CRITICAL BUS 1 NC NO NOTE 5 TO 4160V BUS 1A F 41 60V SWGR CRITICAL BUS 1G BUS 18 3¢ 3W 1200A BUS TO 480V 3¢ 3W 1200A BUS (REACTOR BLDG OPER FLOOR) DWG 3004 SH 3 1,1cc G1 (REACTOR BLDG OPER FLOOR)

CKT BKR SS1G f CKT BKR ----1 FA ~ RHRP18 f IDENTIFICATION IDENTIFICATION I NUMBER TYP

NUMBER TYP: : L ~~ TT) n)

De.+/-.+/-

~ 9-3 9-3 De 25 1200A
"' I EG1 BUS DUCT DG37A ---..1' DGl 25 PARALLEL DG2 CT'S "' I 0 DG378..,_---+!.----+~ (DIFFERENTIAL- 0 g (3020) 87-DG2 CKT) ~

SYN sw*s -1 ~~ EG2 ~

"' I "' I D c...,-11, '""l""' 2 I "' "' I ti-- H51A g g 4200-120VW, ~) 50AMP g I g H51B NOTE 5 ~ ~

H51C --+--,an 1200-5 H171A (3020) H1718 MCC DG2 9-3 H171C XFMR (3020) 250KVA 3¢ PERMISSIVE TO SYN SW 60 HZ DRY TYPE 27 4160-480/277V

- N - -N - -
-, N - "'

ET3 DG124 NN ON ,s De "' 0 "' 0 "' 0 I "' - I "' - I "' -

1000 l _____ J __ ~ - t---,f-<- DG2 ONLY TO MCC DG2 1250 4200-120V ~ i DG2A WT6 VAR XFMR EXTERNAL CT'S 2 NOTE 5 T DG28 A t, 3 TO 48rN 4200-120V i (3024).... -------~, MCC DG2 NOTE 5 T

---Ti ' 87 VECTOR DWG 3004 L--- ----------------------- ---------------------------- DG1 ROTATION SH 3 ENG... DG39A wll. 3 GOV DG39B wll.

FOR RELAYING o:, INSTRUMENTS AND o:,

""' DG3A "" "

Ull. STATIC,_ _________ --< VOLT CONTROL, SEE Ull. DG38 EXC REG GENERATOR #1 (TYP) STATION SERVICE DIESEL GENERATOR #1 DIESEL GENERATOR #2 DG2 STATION SERVICE "' TRANSFORMER 1F 4160V, 3¢, 60HZ DG1 C 4160V 3¢ 60HZ TRANSFORMER 1G ",+----, 5000 KVA, O.BOPF T3 5000 KVA O.BOPF "' 2000 KVA 3¢ 60HZ 2000 KVA 3¢ 60HZ 6 DRY TYPE DRY TYPE "' 4160-480Y/277V 3 1200-5 4160-480Y /277V Z-6.11 % 192 0 Z-6.07% RES 30 0 (DIV I) 480V SWGR CRITICAL BUS 1 F 12.5A CONT 15-5 (DIV II) 480V SWGR CRITICAL BUS 1 G 3¢ 3W 2500A BUS,11--{=J---f"F\\--------------' 3¢ 3W 2500A BUS (REACTOR BLDG OPER FLOOR) ------- ALARM ALARM ------- (REACTOR BLDG OPER FLOOR)

DIESEL SWGR EG1 LOCATED IN LOCATED IN DIESEL SWGR EG2 f.1.oQQ f.1.oQQ f.1.oQQ f.1.oQQ f) 800 f~ 600 M) 600 f) 800 EQUIPMENT DEVICE LEGEND u 480-120V

.A. - INDICATES EQUIPMENT LOCATED ON TO 4160V BUS 18

"' I "' I "' "' I dft--, I '? dlt--, I "' I '? dlt--, "' I "' I LOCAL GENERATOR RELAY PANEL "' I "' I cttt--, "' I "' I cttt--, "' I cttt--, I g g g g g "' g g g g g (FURNISHED WITH DIESEL GENERATOR) g g g g g "' g

T

• DA 5D V l; - INDICATES EQUIPMENT LOCATED ON 50 5C 50 5C 50 50 PS V 5D LCU 50 GENERATOR CONTROL PANEL G G G G G G LCU....

... PS... 50 G 50 G 50 G 5C G G... STATION SERVICE TO 416rN "' I "' I BUS 1A 0 0 TRANSFORMER 18

"' I "' I FUSE LEGEND t(l ~

0 0 N'<',-.. -., <CID R -,a, - 1500 KVA 3¢ 60HZ

~ t(l - G1 - GOULD TYPE TRS FUSE. ~ a """' - -- N DRY TYPE NN N NN N
'° a...... 0 "'"'...

81 -BUSSMANN TYPE FRS FUSE. ".... ".... "" 0 4160-480Y /277V STATION SERVICE :;; -... -,a, - "'... -................ - "'8 "'8 "" (/)(/) C 0 "" "' (/)(/) C

- N -, N """' - "'"' -
"'"'... NN N Z=6.03X NN N "' 0 TRANSFORMER 1 A I "- 0 "-"- 0 "- 0 "-"- 0 "-.... 250
"' "' - unn C "'8 (/)(/) C "'8 1500 KVA 3¢ 60HZ DRY TYPE 200 4160-480Y/277V Z-6.07% (DIV II) 480V SWGR BUS 1 B

,-:+/-,'? 0 3¢ 3W 2000A BUS

"' (TURBINE BLDG OPER FLOOR)

A

RES 30 0 1600 CL (DIV I) 480V SWGR BUS 1A NOTES: SPACE 3¢ 3W 2000A BUS 480-120V (TURBINE BLDG OPER FLOOR) 1. FOR GENERAL NOTES SEE DRAWING 3001.

2. FOR SYMBOL LIST SEE DRAWING 3070 & 3032.

3. THIS BREAKER EQUIPPED WITH INSTANTANEOUS TRIP ELEMENTS ONLY. '? dlt--, '? dlt--, "' I "' I "' I "' I g 0 g g g g

4. REMOVED. "'

f.1.oQQ f.1.oQQ 5. AN INTERLOCK EXISTS ON THE DOOR OF THE CABINET HOUSING 50 5C T T *

• 5C T *
• V I) 1000 I) 1200 THIS PT OPENING OF THIS DOOR WILL G G AD G ISOLATE THE PT FROM THE BUS.

LCU "' I BD ... ~

"' I "' I cttt--, "' I cttt--, "' I 0 -,-.. -,a, - <Cal(.) - <CD R,.;::-

g g g g 00,._ tO co co r-- - ID -

- N "'-, N N N N N -- N a, N a, 0 NN o "' N IDO> 0 [D[D[D 0 ID a, "' a, 0 "' 0 T * "' "' - uJCn C 1/11/1 (/) C "'"' - "'8 8 5C 5C G G DB 200 150 200
~ NOTE: (REFER MCC Z) FOR MOTOR CONTROLS & THEIR OPERATIONAL FUNCTION, SEE RELATED 200 ELEMENTARY DIAGRAMS.

ffi8 460V 3¢ 3W MCC-Z 600A BUS OJ (INTAKE STRUCTURE) wm I:' w MCC COMPARTMENT ----7A m-z UNIT NUMBER lYP 1A 18 1C 2A 28L 28R 2C 38 48 4C 4D 4E 4F 58 5C 5D 5E 5F 6A 68 SC 6D SE 6F 78L 78R 7CL 7CR 7EL 7ER 7Fl 7FR a, u"' 2P i2P i2P i 2 u=>

,;t:, 60A i 30A i 30A 30A 30A 30A i 60A i, 30A i :0A i 30A i 100A i

30A 1§ F 15A 1§ 30A 15A 1§ N... N ~, ;I g ;I TO 416rN 4 2 2 BUS 1E G1 81 81 G1 F1 81 81 1 G1 1 G1 G1 G1 G1 G1 G1 7 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1 G1.... STATION SERVICE 480V SWGR BUS 1E "' TRANSFORMER 1 E 3¢ 3W 1000A BUS "' 30A 30A 30A N

"' _ff "

750 KVA 3¢ 60HZ (INTAKE STRUCTURE) N ID DRY TYPE -N " ~ 4160-480Y/277V... -., N N N -ID -.. - r;; "' ,. "' m',. "' a, "' a, N N N "' 0 Z-5.63% 8 "' "' N O "' "' N 8 N 8 "' N N 8,.,. "',. N "' N N ~ N N N ,. 8 " 8,.,. " 8 " 8,. w " 8,. I " FUT M =

<].BKB 4 4 5 5 5 3/4 3/4 3/4 3/4 11/2 11/2

N "' N I N I N I ,-:+/-,'? "' I '? dtt--, li: "' g 0 0 ~ AS BUILT A z 50 50 50 WJ " G G G uw 454003877 il':i' ; U>ll. RES 30 0 STATUS: Release STATUS DATE: 10/16/2022 DS APPROVED: REJENSE SE31 VER: AN REV: 61 SIZE: F

SIGNIFICANT DRAWN DATE 25C 25C NUIIIBER C.A. 8/9/94 u GROUP ' ' 4 ' ' CHEO<ED DATE

ll. VERSIONS/REVISIONS BY NPPD COOPER NUCLEAR STATION JAC 8-22-94 BURNS & ROE -

, NO. DESCRIPTION ORDER DFT DATE ENG APPROVED DATE ll. AK 57 DR-2018-0335 5251992 DLR 6 26 19 MJDICKE AUXILIARY ONE LINE DIAGRAM 0 w AI 58 DR-2018-0335 5251992 DLR 1 29 20 MJDICKE WCF 9-9-94 ~u 0

"' AL 59 DR-2018-0335 5251992 DLR 9 28 20 WOOCE MCC Z, SWGR BUS 1 A, 1 B, 1 E, t------.---~-----------;.

t;'. AM 60 DR-201B-0335 5251992 LS 10 15 2 MJDICKE FILMED AN 61 DR-2017-0425 6039780 DJB 10 16 MJDICKE & CRITICAL SWGR BUS 1 F 1 G 3002 SH 1 ~}}