IEC standards download Archives - Free Standards Library

BS ISO/IEC/IEEE 24774:2021 pdf download – Systems and software engineering — Life cycle management — Specification for process description

BS ISO/IEC/IEEE 24774:2021 pdf download - Systems and software engineering — Life cycle management — Specification for process description. NOTE Two prominent International Standards in process description for software and system engineering are ISO/IEC/IEEE 12207 and ISO/IEC/IEEE...

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BS EN IEC 62853:2018 pdf download – Open systems dependability

BS EN IEC 62853:2018 pdf download - Open systems dependability. 4 Open systems dependability 4.1 Open systems Open systems have the following characteristics . — They are large, complex and interconnected. — They can include black box...

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BS IEC 62859:2016 pdf download – Nuclear power plants – Instrumentation and control systems – Requirements for coordinating safety and cybersecurity

BS IEC 62859:2016 pdf download - Nuclear power plants - Instrumentation and control systems - Requirements for coordinating safety and cybersecurity. 5.3 Thematic requirements and recommendations 5.3.1 Delineation of security zones 5.3.1.1 General As defined in IEC...

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IEC 62945:2018 pdf download – Radiation protection instrumentation – Measuring the imaging performance of X-ray computed tomography (CT) security-screening systems

IEC 62945:2018 pdf download - Radiation protection instrumentation - Measuring the imaging performance of X-ray computed tomography (CT) security-screening systems. Security screening systems are generally used to scan parcels, including luggage, for the presence of ilicit items...

03-05

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EN IEC 55014-2:2021 pdf download – ELECTROMAGNETIC COMPATIBILITY – REQUIREMENTS FOR HOUSEHOLD APPLIANCES, ELECTRIC TOOLS AND SIMILAR APPARATUS – Part 2: Immunity – Product family standard

EN IEC 55014-2:2021 pdf download - ELECTROMAGNETIC COMPATIBILITY – REQUIREMENTS FOR HOUSEHOLD APPLIANCES, ELECTRIC TOOLS AND SIMILAR APPARATUS – Part 2: Immunity – Product family standard. Excluded from the scope of this document are: – equipment for...

03-05

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EN IEC 60034-3:2020 pdf download – ROTATING ELECTRICAL MACHINES – Part 3: Specific requirements for synchronous generators driven by steam turbines or combustion gas turbines and for synchronous compensators

EN IEC 60034-3:2020 pdf download - ROTATING ELECTRICAL MACHINES – Part 3: Specific requirements for synchronous generators driven by steam turbines or combustion gas turbines and for synchronous compensators. 3 Terms and definitions For the purposes of...

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IEC 60464-2:2001 pdf download – Varnishes used for electrical insulation – Part 2: Methods of test

IEC 60464-2:2001 pdf download - Varnishes used for electrical insulation – Part 2: Methods of test. 5.1 Flashpoint For flashpoint temperatures of 79 °C and above, the method given in ISO 2592 shall be used. For flashpoint...

03-05

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IEC 60502-1:2021 pdf download – Power cables with extruded insulation and their accessories for rated voltages from 1 kV (U m = 1,2 kV) up to 30 kV (U m = 36 kV) – Part 1: Cables for rated voltages of 1 kV (U m = 1,2 kV) and 3 kV (U m = 3,6 kV)

IEC 60502-1:2021 pdf download - Power cables with extruded insulation and their accessories for rated voltages from 1 kV (U m = 1,2 kV) up to 30 kV (U m = 36 kV) – Part 1: Cables...

03-05

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IEC 60522-1:2020 pdf download – Medical electrical equipment – Diagnostic X-rays – Part 1: Determination of quality equivalent filtration and permanent filtration

IEC 60522-1:2020 pdf download - Medical electrical equipment – Diagnostic X-rays – Part 1: Determination of quality equivalent filtration and permanent filtration. 3 Terms and definitions For the purposes of this document, the terms and definitions given...

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IEC 60700-1 :2015 pdf download – Thyristor valves for high voltage direct current (HVDC) power transmission – Part 1: Electrical testing

IEC 60700-1 :2015 pdf download - Thyristor valves for high voltage direct current (HVDC) power transmission – Part 1: Electrical testing. 3.1.3 internal and external insulation air external to the components and insulating materials of the valve,...

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