IEC 61504:2017 supplements IEC 61559-1 and includes radiation monitoring functions important to safety that are outside the scope of IEC 61559-1. It applies to centralized systems having a direct role in the achievement or maintenance of radiation protection in nuclear facilities. These systems perform functions such as:- radiation protection of plant discharge; interlock of control functions to prevent or to mitigate accidental release of radioactive material;- radiation and environmental monitoring functions to support monitoring of and response to accidents;- provide information to process control or safety systems for use in control or interlock functions. This new edition includes the following significant technical changes with respect to the previous edition:- it supplements IEC 61559-1 and integrates IEC 61559-2;- it describes integration of functions including equipment covered by other IEC standards.
Document identifier
IEC 61504 Ed. 2.0 b:2017
Title
Nuclear facilities - Instrumentation and control systems important to safety - Centralized systems for continuous monitoring of radiation and/or levels of radioactivity
IEC Category
SC 45A: Instrumentation and control of nuclear facilities
Publication date
2017-05-11
International Relationship
History of version
IEC 61504 Ed. 2.0 b:2017 * IEC 61504 Ed. 1.0 b:2000
Price |
199 vnd |