Cover E DIN EN 62808/A1 VDE 0491-9-3/A1:2017-04
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E DIN EN 62808/A1 VDE 0491-9-3/A1:2017-04

* German Language Version *

Nuclear power plants

Instrumentation and control systems important to safety – Design and qualification of isolation devices

(IEC 45A/1093/Q:2016)
Class/Status: Draft, valid
Released: 2017-04   Published: 2017-03-10
VDE Art. No.: 1400237
End of objection deadline: 2017-05-10

This standard 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 DIN EN 60709 (VDE 0491-7):2010-12.