IEEE 650 2017:2018 Edition

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IEEE Standard for Qualification of Class 1E Static Battery Chargers, Inverters, and Uninterruptible Power Supply Systems for Nuclear Power Generating Stations

Published By	Publication Date	Number of Pages
IEEE	2018	61

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Description

Revision Standard – Active. Methods for qualifying static battery chargers, inverters and uninterruptible power supply (UPS) systems for Class 1E installations outside containment in nuclear power generating stations are described in this standard. Similar electronic equipment for use in applications outside containment, where specific standards for such equipment are not available, may also be qualified using these methods. A combination of type testing and analysis, the latter including a justification of methods, theories, and assumptions used, are employed in the qualification methods set forth. Requirements of IEC/IEEE 60780-323 are met by these procedures.

PDF Catalog

PDF Pages	PDF Title
1	IEEE Std 650-2017 Front Cover
2	Title page
4	Important Notices and Disclaimers Concerning IEEE Standards Documents
7	Participants
9	Introduction
10	Contents
12	1. Overview 1.1 Scope 1.2 Purpose 1.3 Applicability and general information
13	2. Normative references
14	3. Definitions, acronyms, and abbreviations 3.1 Definitions
15	3.2 Acronyms and abbreviations
16	4. Specifications 4.1 General 4.2 Class 1E performance characteristics and safety function 4.2.1 Class 1E performance characteristics
17	4.2.2 Description of the safety function of Class 1E charger or inverter 4.2.3 Qualified life objective (where applicable) 4.3 Environment
18	4.4 Other conditions 5. Qualification
20	5.1 Analytical requirements 5.1.1 Non-safety component analysis 5.1.2 Safety component analysis
22	5.2 Maintenance/replacement interval assignment
23	5.2.1 Natural aging 5.2.2 Accelerated aging
26	5.3 Equipment qualification 5.3.1 Type test
29	5.3.2 Failure mitigation acceptance criteria
30	5.4 Qualification of a product line
31	5.5 Extension of qualified life 6. Documentation 6.1 General 6.2 Qualification plan 6.3 Qualification report
32	6.4 Qualification of product line 6.5 Additional documentation requirements
33	Annex A (informative) Stress analysis A.1 Introduction A.2 Objectives A.3 Definition A.4 Procedures
36	Annex B (informative) Electronic components for which aging is not a failure mechanism B.1 Introduction B.2 Failure rate history for components
37	B.3 Bibliography—electronic components
44	Annex C (informative) Nonelectronic components for which aging is not a failure mechanism C.1 General C.2 Bibliography—nonmetallic, nonelectronic components
47	Annex D (informative) Discussion of failure mechanisms in electromechanical devices
48	Annex E (informative) Cycling of connectors
49	Annex F (informative) Design bases transient voltage considerations
50	F.1 Symmetric input voltage transients
55	F.2 Asymmetric input voltage transients
58	F.3 References
59	Annex G (informative) Bibliography
61	Back cover

Additional information

Standard Title	IEEE Standard for Qualification of Class 1E Static Battery Chargers, Inverters, and Uninterruptible Power Supply Systems for Nuclear Power Generating Stations
Published Code	IEEE
Publication Date	2018
Pages Count	61

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IEEE 650 2017:2018 Edition

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