IEC 62808:2015 

Nuclear power plants - Instrumentation and control systems important to safety - Design and qualification of isolation devices

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IEC 62808:2015+AMD1:2018 CSV


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IEC 62808:2015 establishes requirements for the design, analysis and qualification of isolation devices used to ensure electrical independence of redundant safety system circuits, or between safety and lower class circuits, as specified in IEC 60709. This standard includes guidance on the determination of the maximum credible fault that is applied to the isolation devices. The maximum credible fault can be used as a basis for the test levels used in testing based on other standards (e.g. IEC TS 61000-6-5 or IEC 62003).

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Additional information

Publication typeInternational Standard
Publication date2015-05-19
Available language(s)English/French
TC/SCTC 45/SC 45A - Instrumentation, control and electrical power systems of nuclear facilitiesrss
ICS27.120.20 - Nuclear power plants. Safety
Stability date  2023
File size1183 KB

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