Active PAR

PC37.98

Standard for Seismic Qualification Testing of Protective Relays and Auxiliaries for Nuclear Facilities

This standard specifies test methods and conditions to be used in the seismic qualification testing of protective relays and auxiliaries such as test and control switches, terminal blocks and indicating lamps for use in nuclear facilities .

Sponsor Committee
PE/NPE - Nuclear Power Engineering
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Status
Active PAR
PAR Approval
2020-12-03
Superseding
C37.98-2013

Working Group Details

Society
IEEE Power and Energy Society
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Sponsor Committee
PE/NPE - Nuclear Power Engineering
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Working Group
WG_2.6/C37.98_WG - Standard Seismic Testing of Relays
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IEEE Program Manager
Christian Orlando
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Working Group Chair
Suresh Channarasappa
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C37.98-2013

IEEE Standard for Seismic Qualification Testing of Protective Relays and Auxiliaries for Nuclear Facilities

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 standard covers relays used in nuclear facilities, but may also be applied to any area in which the seismic response of relays is a design consideration. The prerequisites for the seismic test are defined in IEEE Std C37.105™.

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No Superseded Standards

C37.98-1987

IEEE Standard Seismic Testing of Relays

Administratively Withdrawn January 2007 The procedures to be used in the seismic testing of relays used in power system facilities are specified. The concern is with determining the seismic fragility level of relays. Recommendations for proof testing are given. Documentation and generalization of test results are discussed.

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No Inactive-Reserved Standards
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