05000282/LER-1980-002-03, /03L-0:on 800107,during Surveillance Test of Diesel Generator D-1,relay Misoperation Occurred Which Would Have Prevented Automatic Synchronization of Generator Onto Bus 15.Caused by Stuck Relay Plunger.Plunger Freed

/03L-0:on 800107,during Surveillance Test of Diesel Generator D-1,relay Misoperation Occurred Which Would Have Prevented Automatic Synchronization of Generator Onto Bus 15.Caused by Stuck Relay Plunger.Plunger Freed

ML19260D615
Person / Time
Site:	Prairie Island
Issue date:	02/06/1980
From:	Hunstad A NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19260D605	List: 05000282/LER-1980-002, Forwards LER 80-002/03L-0 05000282/LER-1980-002-03, /03L-0:on 800107,during Surveillance Test of Diesel Generator D-1,relay Misoperation Occurred Which Would Have Prevented Automatic Synchronization of Generator Onto Bus 15.Caused by Stuck Relay Plunger.Plunger Freed
References
LER-80-002-03L, LER-80-2-3L, NUDOCS 8002110507
Download: ML19260D615 (1)

LER-1980-002, /03L-0:on 800107,during Surveillance Test of Diesel Generator D-1,relay Misoperation Occurred Which Would Have Prevented Automatic Synchronization of Generator Onto Bus 15.Caused by Stuck Relay Plunger.Plunger Freed

Event date:
Report date:
2821980002R03 - NRC Website

text

NRC FORM 366 U. 5. NUCLEAR REGUL ATORY COMMISSION (7 77)

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2 lDurinn surveillance test of D1 Diesel Generator, a relay misoperation occurred l

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