Standard Details
Procedures for demonstrating the adequacy of new Class 1E transformers, located in a
mild environment of a nuclear power generating station, to perform their required safety functions
under postulated service conditions are presented. Single- and three-phase transformers rated
601 V to 15 000 V for the highest voltage winding and up to 2500 kVA (self-cooled rating) are
covered. Because of the conservative approach used in the development of this new standard for
new transformers, the end-point criteria cannot be used for in-service transformers.
Standards Committee | |
Status |
Active
|
Board Approval |
2013-12-11
|
History |
Published Date:2014-03-11
|
Additional Resources Details
PAR |
Working Group Details
Working Group |
PwrTrans/638 - Qualification of Class 1E Transformers for Nuclear Power Generating Stations, Revision to IEEE 638 Working Group
|
Working Group Chair |
Craig Swinderman
|
Standards Committee | |
Society | |
IEEE Program Manager |