IEEE PC37.98/D3, January 2023 IEEE Draft Approved Standard for Seismic Qualification Testing of Protective Relays and Auxiliaries for Nuclear Facilities
Institute of Electrical and Electronics Engineers (IEEE)
Scope
The methods and conditions for seismic qualification of protective relays and auxiliaries such as test and control switches, terminal blocks, and indicating lamps for use in nuclear facilities are described in this standard. The primary intent of this standard is to focus on fragility testing and seismic qualification, also known as proof testing (either to generic levels or specific levels). This...