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Nuclear reactors - Response time in resistance temperature detectors (RTD) - In situ measurements. IEC 1224:1993. Original standard IEC 61224-1993 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62397-2022

Nuclear power plants - Instrumentation, control and electrical power systems - Requirements for static uninterruptible DC and AC power supply systems. IEC 61225:2019-02(en-fr). Original standard IEC 61225-2019 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61225-2025

Nuclear power plants - Instrumentation, control and electrical power systems important to safety - Categorization of functions and classification of systems. IEC 61226:2020-04(en-fr). Original standard IEC 61226-2020 in PDF full version. Additional info + preview on request

Document status: Active

Nuclear power plants - Control rooms - Operator controls. IEC 61227:2008. Original standard IEC 61227-2008 in PDF full version. Additional info + preview on request

Document status: Active

Fluorescent ultraviolet lamps used for tanning - Measurement and specification method. IEC 61228:2020-11(en-fr). Original standard IEC 61228-2020 in PDF full version. Additional info + preview on request

Document status: Active

Amendment 2 - Rigid protective covers for live working on a.c. installations. Original standard IEC 61229-2002 in PDF full version. Additional info + preview on request

Document status: Active