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IEEE C37.105 1987

$107.79

IEEE Standard for Qualifying Class 1E Protective Relays and Auxiliaries for Nuclear Power Generating Stations

Published By Publication Date Number of Pages
IEEE 1987 26
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New IEEE Standard – Inactive – Superseded. This IEEE Standards product is part of the C37 family on Switchgear, Substations and Protective Relays. The basic principles, requirements, and methods for qualifying Class 1E protective relays and auxiliaries, such as test and control switches, terminal blocks, and indicating lamps, for applications in nuclear power generating stations are described. The qualification procedure is generic in nature and can be used to demonstrate the design adequacy of such equipment under normal, abnormal, design-basis-event, and post-design-basis-event conditions. Protective relays and auxiliaries located inside primary containment areas in a nuclear power generating station are not covered.

PDF Catalog

PDF Pages PDF Title
1 Title Page
3 Introduction
Participants
5 CONTENTS
7 1. Scope and References
1.1 Scope
1.2 References
8 2. Purpose
3. Definitions
10 4. Introduction
5. Principles of Qualification
5.1 General
11 5.2 Application to Protective Relays and Auxiliaries
12 5.3 Alternative Methods
6. Qualification Procedure
6.1 General
13 6.2 Testing Alternative
16 6.3 Analysis Alternative
18 6.4 Electromechanical Relays
6.5 Static Relays
6.6 Switches
19 6.7 Auxiliary Devices
6.8 Other Events
6.9 Determination of Qualification
20 7. Environmental Conditions
8. Margin
9. Modifications
9.1 Modifications During Qualification
21 9.2 Modifications After Qualification
10. Documentation
10.1 General
10.2 Equipment Qualification Data
22 10.3 Supporting Documentation
IEEE C37.105 1987
$107.79