Cover E DIN IEC 61225 VDE 0491-8:2017-11

E DIN IEC 61225 VDE 0491-8:2017-11

* German Language Version *

Nuclear power plants

Instrumentation, control and electrical power systems – Requirements for static uninterruptible DC and AC power supply systems

(IEC 45A/1138/CD:2017)
Class/Status: Draft, valid
Released: 2017-11   Published: 2017-10-27
VDE Art. No.: 1400272
End of objection deadline: 2017-12-27


This standard specifies the performance and the functional characteristics of the electrical supply systems required for the instrumentation and control (I&C) systems important to safety of a nuclear power plant. Guidance is also given on the possible use of these supplies for other I&C systems. For specific design requirements for the components of the power supply system references are made to other standards.