ENS 44504

v t e ENS Event
04:00 Sep 15, 2008
Title	Part 21 - Siemens Model 353 Process Controller Transformer Failure
Event Description	The following information was received via facsimile. The defect concerns a decreased reliability of the transformer within the controller. The failure of the transformer can cause the controller to not power up when energized or to unexpectedly shut down during normal operation. This notification is for the following controller models shipped between 2/21/2007 and 4/21/2008: 353A, Kit A TGX:353A, Kit B 16353-68 Controller Board Kits for Design Level A TGX:16353-302 Controller Board Kit for Design Level B Affected licensees are Florida Power and Light (Duane Arnold) and Duke Energy (Oconee).

ENS 44504 +/-
Where
Spectrum Technologies Schnectady, New York (NRC Region 1)
Organization:	Spectrum Technologies
Reporting

10 CFR 21.21
Time - Person (Reporting Time:+103.02 h4.293 days <br />0.613 weeks <br />0.141 months <br />)
Opened:	Randy Reynolds 11:01 Sep 19, 2008
NRC Officer:	Mark Abramovitz
Last Updated:	Sep 19, 2008
44504 - NRC Website
v • d • e

v t e Emergency Notification System
Spectrum Technologies with 10 CFR 21.21, Notification of failure to comply or existence of a defect and its evaluation
WEEKMONTHYEAR2008-09-15T04:00:00 [Table view]
[ENS list for Spectrum Technologies]

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