ML17305A912

Forwards Discharge Test Voltage Curve,Per 900623 Request for Completion of Emergency Lighting Exide Power Supply Prior to Entry Into Mode 2

ML17305A912
Person / Time
Site:	Palo Verde
Issue date:	06/24/1990
From:	Conway W ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Martin J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
161-03295-WFC-R, 161-3295-WFC-R, NUDOCS 9007090076
Download: ML17305A912 (8)

Text

ACCELERATED D'RIBUTION DEMONSTRATION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9007090076 DOC.DATE: 90/06/24 NOTARIZED: NO DOCKET FACIL:STN-50-528 Palo Verde Nuclear Station, Unit 1, Arizona Publi 05000528 AUTH. NAME AUTHOR AFFILIATION CONWAY,W.F. Arizona Public Service Co. (formerly Arizona 'Nuclear Power RECIP.NAME RECIPIENT AFFILIATION MARTIN,J.B. Region 5, Ofc of the Director

SUBJECT:

Forwards discharge test voltage curve,per 900623 request, on emergency lighting exide power supply.

DISTRIBUTION CODE: IE01D COPIES RECEIVED:LTR . ENCL SIZE- D TITLE: General (50 Dkt)-Insp Rept/Notice of Violation Response S

NOTES: 05000528

/

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAIVE LTTR ENCL ID CODE/NAME LTTR ENCL PD5 PD 1 1 PETERSON,S. 1 1 D

CHAN,T 1 1 INTERNAL: ACRS 2 AEOD 1 1 D AEOD/DEIIB 1 1 AEOD/TPAD 1 1 PEDRO 1 1 NRR MORISSEAU g D 1 1 I'IRR SHANKMiAN,S 1 1 NRR/DLPQ/LPEB10 1 1 I'!RR/DOEA DIR 11 1 1 NRR/DREP/PEPB9D 1 1 NRR/DRIS/DIR 1 1 NRR/DST/DIR 8E2 1 1, I!RR/ PI4AS/ ILR 8 1 2 1 1 NUDOCS-ABSTRACT 1 1 OE DI 1 1 OGC/HDS 1 1 1 I 02 1 1 RGN5 FILE 01 1 1 EXTERNAL: LPDR 1 1 NRC PDR 1 1 NSIC 1 1 NOTES' 1 1 D

A D

D NOTE TO ALL "RIDS" RECIPIENIS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079)'TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 26 ENCL 26

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'2

Arizona Public Service Company

'P.O. BOX 53999 ~ PHOENIX. ARIZONA 85072-3999 WILLIAMF. CONWAY 161-46255-4IH:/RAB EXECUTIVEVICEPRESIDENT NUCLEAR June 24, 1990 Docket Nos. STN 50-528/529/530 Mr. John B. Martin Regional Administrator, .Region V U. S. Nuclear Regulatory Commission 1450 Maria Lane, Suite 210 Walnut Creek, CA 94596-5368

Reference:

Letter from W;- F. Conway (APS) to J. B. Martin (NRC) dated June 23, 1990.

Subject:

Emergency Lighting - Exide Power Supplies

Dear 'Mr. Martin:

Subj ect: Palo Verde 'Nuclear Generating Station (PVNGS)

Uni'ts 1, 2, and 3 Emergency Lighting - Exide Power Supplies File: 90-019-026;, 90-056-026 The referenced letter stated that a discharge test was required to be .completed on a Unit 1 Emergency, Lighting Exide Power Supply, 1EQDN-F01 prior to entry into MODE 2. The test was completed satisfactorily, and a copy of the discharge test voltage curve is attached.

.If you 'have any questions, please call.

Sincerely, WFC/RAB/jle Attachment cc: T. L. Chan S. R. Peterson Document Control Desk D. H. Coe A. C. Gehr A. H. Gutterman 9007O9O076 900624 OSOOO5 POP 4DQCK PDC P

IEo I

Oi ii Mr. John B. Martin 161-03295-'WFC/RAB June 24, 1990 Regional Administrator, Region V Page 2 bcc: E. C.,Simpson (1962)

J. N. Bailey (1966)

J. M. Levine (6125)

J. E. Allen (1875)

G. R..Overbeck (6102)

W. F. Quinn (1502)

W. E. Ide (6932)

D. R. Heinicke (7294)

R. J. Adney (6915)

G. W. Sowers (6102)

E. C. Sterling, ,(1878)

J. S. Summy (6076)

R. A. Bernier (1515)

J. T. Barro~ (1885)

D. W. Smyers (6008)

M. L. Hypse (1885)

J. C. Samuels (6008)

K. L. M. Clark (1515)

E. E. Van Brunt (1922)

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1EQDNF01 DISCHARGE TEST 123 121 119 V 117.-

0 115 L

T 113 A 111 6

E 109 107 105 103 0 0.5 1 1.5 2 2.5 3 '3.5 4 4.5 5 5.5 6 6.5 7 7.5 8

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TIME

~ ACCEPTANCE CRITERIA ~ 1EQDNF01 6/24/90 VOLTAGE READINGS TAKEN AT UPS,'VOLTAGE AT BATTERY IS APP-ROX. 3.9 VDC HIGHER

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