ML17317A377

Hutchinson Island Plant Unit 1 Control Wiring Diagram Station Auxiliaries B Annunciator a Sh 1 RTGB 101.Sheet 1022

ML17317A377
Person / Time
Site:	Saint Lucie
Issue date:	11/29/1971
From:	EBASCO SERVICES, INC.
To:
Shared Package
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References
8770-B-327-2, NUDOCS 9702060232
Download: ML17317A377 (1)

Text

NO START-UP XMFR 1B LOC KOUT R ELAY TRIP A-1 l l3 F.l>>lE RQ D/9 F'I RE ALARIA/

7RoU BLE'O D6IB, FIRE Cod%. Pdi. ging START-UP XMFR 1B LCKOUT RELAY FA ILURE A-12 6.9KV SWGR 1B1 CURRENT TR IP NO 86/1B1 4KV SWGR 1B2 CURRENT TRIP A-3 6.9KV SWGR'B1/1B2/1B3 DIFF LOCKOUT RELAYS FA ILURE 4KV SWGR 1B3 CURRENT TRIP A-13 905 NO AA-4-1/905 4KV SWGR 1AB LOAD SHED RLY FA ILURE A-4 905 NO 74-4 4KV SWGR 1B3 LOAD SHED RLY FAILURE A-14 A-5 A-15 51 NOTES:

1.

For typical annun-ciator window de-scription see sheet 802.

2.

Engraving by Field NO 865T B START-UP XFMR 1B ALARM PANEL 903 A-21 NO 74B/STB 4KV SWGR TIES 1B2 1B3 OVRLD TRIP 903 A-22 N C.

86/1B2 6, 9KV SWGR 1B1

/4KV SWGR 1B2 UNDERVOLTAGE A-23 EMERG DB 1B FUEL STOR TK LEVEL LOW 947 NO 86/1B3/925 205 NO 74-4 A-24 EMERG DG PASSAGE DOOR OPEN 950 A-25 3

R Multiple alarm input with reflash capability NO 74X-1, -2, -3, -4,DCX 908 NO 74/935,74-1/937 935 NO 27X1/1B1,27X1/1B2 952 NO US-17-9B(SW N2) 972 NO DOOR SW 972 START-UP XFMR 1B 6.9KV GROUND NO 64/STB-1 A-31 903 START-UP XFMR 1B 4KV GROUND NO 64/S rB -2 903 START-UP XFMR' BREAKER FA ILURE A

74BF ZWlT 2 ZSE U<iT 1

al 4-34 CONTROL ROOM HE PA F ILTER DAMPER CLOSED/

+ /P HIGH NO PD IS 9, ZS-25-24 499 4KV SWGR 1B2 FEEDERS OVRLD TRIP

6. 9 KV SWGR 1B1 FEEDERS OVRLD TRIP 120V AC INSTR BUS MB INVERTER TROUBLE 4KV SWGR TIES 1B3 -

1AB OVRLD TRIP CONTROL ROOM A/C HVE-13B/HVA-3B FA ILURE A-41 907 4KV SWGR 1B2 SS ISOL NO SS/ISOL A-51 907 NO 74/907, 74/915 A-42 NO 74/905, 74/913 4KV SWGR TIES 1B2 1B3 CLOSE FAIL/

SS ISOL A 52 5S I SOL - 935 7+-?

SS 150l - 93 905 NO 30-2 120V AC INSTR BUS MD INVERTER TROUBLE NO 30-3 A-43 A44 R

3 A-45 A-53 4KV SWGR TIES 1B3 1AB CLOSE FAIL/

SS ISOL A-54 CONTROL ROOM A/C HVE-13B/HVA-3B SS ISOL 1527 NO 74-2, SS/ISOL-939,941 939 NO SS/ISOL 1527 NO 74 1/939 74-1/941 939 NO AA-45-1/491 491 491 RlS-PcM Balsa Rl +- PGM N0.1'35 R l3-pCltrl 33'8-l83 F

g, 1 2.- RCO S Am4 g l l-PC,H-2.9 -82.

g,lo. PC H -5 2-80 R. 3-8 F I.- I 3 0- I R,S-BFg-ISO" l I%7-AS BLI I LT

%<4 F cu 36002 1.tWC Hr REV DATE BY AP OVED R EV DATE BY APPROVED EBASCO SERY1CES INCORPORATED NEW YORK AP DYED OIY DR.

C FM SCALE CH. H<

Deva NOV. 19i 197j FLORIDA POWER 8l L I GHT CO.

HUTCHINSON ISLAND PLANT.UNIT NO.I CONTROL WIRING DIAGRAM STAT ION AUXILIARIES B ANNUNCIATOR A-S H 1 RTGB -101 8770-1-327 svaat l022