IEEE Unapproved Draft Std P384/D3, Jul 2008
IEEE Draft Standard Criteria for Independence of Class 1E Equipment and Circuits

Standard No.

IEEE Unapproved Draft Std P384/D3, Jul 2008

Release Date

2023

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Scope

The independence requirements of the circuits and equipment comprising or associated with Class 1E systems are described. Criteria for the independence that can be achieved by physical separation and electrical isolation of circuits and equipment that are redundant are set forth. The determination of what is to be considered redundant is not addressed.