ML20268B139
Text
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60 CELL LEAD ACID C & D , TYPE LCUN-33 DISCHARGE RATE AC/ 1------{ G LI--{ y
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NOTES
.,.__ _ _.,.__ 2 - I 000 kcm i I PER POLAR I TY 1-750 Kcmi I PER POLARITY-------~ I" KEY INTERLOCK ALLOWS ONLY ONE CIRC BREAKER TO BE CLOSED AT A TIME 1
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SD I I SD I I I SD I I , 2" FEEDS "ABANDONED IN PLACE" EQUIPMENT I f-FU I I >- 3000A I INTERRUPTING CAPACITY OF CIRCUIT BREAKERS SHALL BE NOT LESS THAN RES 2 2 I r-- -------1 20,000 AMP AT 250VoD.Co 1c::=l-{L}--U:::~,1-+---+--------t 2 I z I ,,----, I I I _2 FU 6A FU
' V I *1-----rr:::::::n------+lI---(f\ "V V J------'1------!I:::IJ--------
I INTERRUPTING CAPACITY OF ALL FUSES SHALL BE NOT LESS THAN 50,000 AMP AT 250VoD.Co, BUSSMAN TYPE KTN OR KRP-C
'-..__,/ _FU I '------' I _FU 6A 6A I I 6A BATTERIES------------------------------ 4R-0132 r-----------7 I I EDFBPI I I ~ I EDFBPI I ALL DC SWGR - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4R-8804
,-..___ I l I ,,-, I l V I r r EXIDE BATTERY CHARGER - - - - - - - - - - - - - - - - - - - - - - 4R-8800 I MA I 500A ot-1--+>--t;1-U:::2::IJ---r,I-+-__,_:I-,/'\\ A I A 1-l-+-'II_ _+>---1:HI:2:::Il-T,l---t----tl,o 500A SOLIDSTATE CONTROLS INCORPORATED BATTERY CHARGER ---- I 0008-E-NPG I I OOMV I FU \ A ) I FU I I OOMV
' I I I I A : ~-_-______ _! I 6A I 74 EDFBPI I I _CH I L _ _ _, L _ _ _,
I I I r--, I _ I I ~- I000 kcm i I PER POLAR I TY 1500A 7 I 2 1 I I I '----------__,,,
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REFERENCES DWG NO. 11 IOOMV \>Jl-f-i--11rF=uD--i-',-+1~>---{R=E=SJ-..__---(\ ~ 1 r------------------------o---L-SD I I TIE TO BKR 72- I 200 BUS NO. I 2 I" REC DWG BATTERY ________________________________ 663343 _I C SD I IA I 6A I I____________ I 600A BUS---.-----dt,------.i, DWG 445075 !NOTE I I 2" REC DWG DC SWGR ________________________________ 663345
---- --- _ _ _ _J L _ _ _,
FOLD 0
- ' ' ( NOTE I I 3" REC DWG BATT CHARGER _____________________________ 663344 FOLD TEST POINT 800 4" LIST OF ELECTRICAL DEVICES FOR PROTECTION & CONTROL CIRCUITS_ 050024
' )
N 600 5. SINGLE LINE METER AND RELAY DIAG 125VDC SYSTEM SH 2 ________ 445075
,-... ' ' 6" SINGLE LINE METER AND RELAY DIAG 125VDC SYSTEM SH 3 ________ 445076 FU 7" SINGLE LINE METER AND RELAY DIAG 480V SYSTEM BUS SECT "IF" ____ 437916 I 25V DC SWGR BUS NO I I I 200 AMP BUS SD I I 1600A 8" SINGLE LINE METER AND RELAY DIAG 480V SYSTEM BUS SECT "IH" ____ 437543 I I
- 9. OUTLINE/SCHEMATIC 125VDC, 2W, 600A, 22KAIC DC DISTR PANEL ____ 663345-113 & 114
~EGATIVE 6 0 0A BUS ---,----<1, LEG ONLY N'V 0) 600
~ )) 600 ,----------------------------J
,-... , rs 2 I r----------------==l--------------.-0---,-,:(w FU FROM 125V DC DISTRIBUTION PANEL SDl3 6A -@Bl DRAWING 445076 - -
- 2-02
,-------------------------L--------------------------7
~J, NUC INSTR UPS !YI I 2- 35 0kcmi I -
250
- ---0~ 0 - . _ _ - - - 0 ~C>- -
250 72-1111 72-1112 250 250
- SPARE SPARE 250
- - ---0 250 72-1133
_o----~- ~ 72-1134 70 C>- - 250 2-*2 FIRE ALARM CABINET EACC2 2-*2 250 250 2-*12 ,------__ ,------__ 2-*12
~ ~ _2_5_0 ---o~ - ~C>- _25_0 2-*2 GENERATOR EXCITATION PLANT AIR COMPRESSOR CIRCUIT SPARED 4" I 6KV SWGR BUS F - - ---0 C>- - - SPARE SPARE SWGR SEI EQUIPMENT CAB EQAC ---0 --------0 C>----
IN PMl50 1OO 72- I I I 3 72- I I I 4 IOO IOO 72-1135 72-1136 IOO 72 - I 4 I I 72-1412 MAIN XFMR ANNUNCIATOR DSL GEN 12 XFR SW 225 ~ ~ 225 DSL GEN 13 XFR SW TQMA, TQMB, TQMC, & 500KV 2-*10 225 ~ ~ 225 2-*10 STARTUP XFMR I I ANNUNCIATOR GENERATOR LOCAL 2-*12 ---0 o----o-_,------__C>---- 2-*12
~
STATOR COIL COOLING
- - ---0 C>- - - - - ---0 C>- -
B/U SOURCE EQDl2 70 72-1115 72-1116 70 NORM SOURCE EODl3 OPEN PHASE CHANNELS I & 2 20 72-11-37 72-1138 20 TQU I I & 230KV OPEN PHASE ANNUNCIATOR PGA, PKOI I 72 - I 4 I 3 72-1414 WATER MAKE-UP VALVE BTB221 EQOPPMI & EQOPPM2 CHANNELS I & 2 EQQPPSI & EQQPPS2 225 ~ ~ 225 SAFEGUARDS RELAY BD 225 ,------__ ~ 225 SEAWATER EVAP 2- u I2 ,,,--.._ -~ 2-*12 FEEDWATER HTRS NO I & 2 B NUC SFGDS CONT BD SV'S - - ---0 C>- - - BUS F - RHF GENERATOR CONT BD CG - - ---0 C>- - SPARE CONTROL PANEL P0SWE
---0 --.----o_ C>---- EXTARACTION STM &FW HEATER NO I 70 72-1117 72-1118 70 70 72-1139 72-1140 70 1NOTE 21 72-1415 72-1416 DUMP VALVES & OTHER VALVES REACTOR CONT BD SV'S 2-*2 - 225 ~ ~ 225 2-*2 FHB HOT SHOP SAFETY 2-*6 - 225 ~ ~ 225 2-*2 GENERATOR RLY BD RG LUBE OIL TK 1-1 2-*12 ---0,------__--------o-,------__C>---- 2-*12 FEEDWATER HTRS 3&4 EXT STM
- ---0 C>- - - MG SET I I CONT PNL SWITCH LDHS
- ---0 u----e-~ C>- -
I TURB CONTROL I SIGHT FLOW VALVE DRIP & PUMP VALVES & HTRS 7 o 72-1119 72-1120 70 50 72-11-41 72-1142 70 72 - I 4 I 7 72-1418 5 DRIP &PUMP &HTRS 1-6 ORN, BTC300 225 225 2-*12 - 225 ,--,_ - ~C>- -225 2-*12 ,------__ ,------__ 2-*12 480V MCC BUS IF RL Y BD 2 -* IO - - ---0
~ ~
C>- - - SPARE INSTR RM RCPT LOC BJH65 - ---0 SPARE ISO-PHASE COOLERS ---0 o----o:: C>---- LOC CONT STA MECH SERVICE 20 72-1121 72-1122 20 20 72-11~3 72-1144 70 CONTR PNL P0IC CLG WTR VV'S LMSCW 72 - I 4 I 9 72-1420 AUX & FH BLDG 2-*10 - 225 ~ ~ 225 2-*10 AUX SFGDS CAB 4 KV TEST PNL PHT 225 ~ ~ 225 2-*10 MISC SOL VVS DRIP 2-*12 ~ ,------__ VENT SYS RCVI
- ---0 C>- - -
TRAIN A RNASA & TEMP ELEC SH~ - - ---0 C>- - SAMPLE SYS PNL PONS POT DRAINS BTD304 ---0 ------- C>---- SPARE 20 72-1123 72-1124 20 TEST BOX BTA214 100 72-1145 72-1146 20 72 - I42 I 72-1422 OLD4 OLD4 CUTLINE 225 ~ ~ 225 225 ~ ~ 225 CARDOX SYS, DELUGE, SPARE 2-*12 ~ ~ 2-*0 SITE EMERGENCY AUX cu, SPARE - - ---0 C>- - - SPARE SPARE - - ---0 C>- -
& FIREWTR VV SUPV ---0 --------o- C>----
RELAY CAB 8 EASEX8 7 o 72-1125 72-1126 30 100 72-11-47 72-1148 30 72 - I423 72-1424 SPARE 225
- - ---0
~
7 o 72-1127
~ 225 C>- - -
72-1128 100 SPARE SPARE 225
- - ---0 30 72-1149
_o----~- ~ 72-1150 70 C>- - 225 SPARE TRIP HEADER PRESS TEST PNL P0PCT 2-*12 ,------__
---0 72 - I425 o----o::
~
72-1426 C>---- SPARE RX TRIP/BYPASS BKRS 2-*12 - 225 ~ ~ 225 2-*10 AUX RELAY RACKS 2-"6 - 225 ~ ~ 225 2-*10 ,------__ ~ 2-"12 SEAWATER EVAP DEMIN
- ---0 C>- - - FWP 12 TURB LOCAL - ---0 C>- - eves AUX BLDG BD SV'S SPARE ---0 --------0 C>----
52/RTA / 52/BYB 20 72-1129 72-1130 20 RNARA & RAR CONT BD CTFW12 50 72-1151 72-1152 20 I NOTE 21 PNL P0SWD 72 - I427 72-1428 225 ~ ~ 225 2-*6 225 ,------__ ,------__ 225 ~ ~ SPARE - - ---0 7 o 72-1131 C>- - - 72-1132 50 MAIN ANNUNCIATOR SPARE - - ---0 20 72-1 1-53 72-1 154 50 0-- - SPARE SPARE ---0 72-1429
-----a-72-1430 0 SPARE
~-----------------------------------------------------------------------------------------------------------------------~
125V DC DISTRIBUTION PANEL 11 125V DC DISTRIBUTION PANEL 14 LOC: SDI I LOC: SDl4 (LOCATED IN TURBINE AREAl IALL C/B ARE 15A,2PI co ALL BREAKERS ARE 2P, 15A EXCEPT oN A 72-1422, 72-1424 & 72-1427 WHICH ARE 2P, 30A" CJ) 0 u C Ol o 00 NUCLEAR SAFETY RELATED
° C al 0 o,+-
'U 0 KEY DWG. SECTION IC
'o oO UNIT I
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DATE REVISION DESCRIPTION ELECTRICAL DWG SCALE:
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<( 07-09-2018 Revised Per DDN-2*1677 SINGLE LINE METER AND RELAY DIAGRAM BILL OF MATL:
fV"'J V Sl"u,L D" D" IAZI 125 VOLT DC SYSTEM SUPSOS: II I'- (]) 0:: re, RXG2 SUPSD BY:
'1) R" E" w sr :::J DIABLO CANYON POWER PLANT DRAWi NG SHEET PAGE REV I- " L Vo NIA VlZD
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0:: OU P" E" NIA PACIFIC GAS AND ELECTRIC COMPANY SAN FRANCISCO, CALIFORNIA 437546 0 50 4NPG 4 size}}