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  2. Utilization categories - Wikipedia

    en.wikipedia.org/wiki/Utilization_categories

    60947-4-2 AC-53a Control of a squirrel cage motor: 8-hour operation with starting currents for starting processes, maneuvering, operation 60947-4-2 AC-53b Control of a squirrel cage motor: Intermittent operation 60947-4-2 AC-55a Switching of electrical controls of discharge lamps 60947-4-3 AC-55b Switching incandescent lamps 60947-4-3 AC-56a

  3. IEC 61000-4-2 - Wikipedia

    en.wikipedia.org/wiki/IEC_61000-4-2

    IEC 61000-4-2 is the International Electrotechnical Commission's immunity standard on electrostatic discharge (ESD). The publication is one of the basic EMC standards of the IEC 61000–4 series. The European equivalent of the standard is called EN 61000-4-2. The current version of the IEC standard is the second edition dated 2008-12-09. [1]

  4. File:Efficiency 2.pdf - Wikipedia

    en.wikipedia.org/wiki/File:Efficiency_2.pdf

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses ...

  5. List of IEC standards - Wikipedia

    en.wikipedia.org/wiki/List_of_IEC_standards

    IEC 61063 Acoustics – Measurement of airborne noise emitted by steam turbines and driven machinery; IEC 61064 Acceptance tests for steam turbine speed control systems; IEC 61065 Method for evaluating the low temperature flow properties of mineral insulating oils after ageing; IEC 61067 Specification for glass and glass polyester fibre woven tapes

  6. List of common EMC test standards - Wikipedia

    en.wikipedia.org/wiki/List_of_common_EMC_test...

    CISPR is the acronym of Comité International Spécial des Perturbations Radio, [1] or the International Special Committee for Radio Protection of IEC. CISPR Standards aim to the protection of radio reception in the range 9 kHz to 400 GHz from interference caused by operation of electrical or electronic appliances and systems in the electromagnetic environment.

  7. IEC 61000-4-4 - Wikipedia

    en.wikipedia.org/wiki/IEC_61000-4-4

    IEC 61000-4-4 is the International Electrotechnical Commission's immunity standard based on electrical fast transient (EFT) / burst transients. This publication is part of the greater IEC 61000 group of standards which is covered under IEC TR 61000-4-1:2016. [1] The current third version of this standard (2012) replaces the second version (2004 ...

  8. International Electrotechnical Vocabulary - Wikipedia

    en.wikipedia.org/wiki/International_Electro...

    The International Electrotechnical Vocabulary (IEV) is managed list of terms and definitions organized by the International Electrotechnical Commission (IEC), which is grouped in classes. It serves to promote the global unification of terminology in the field of electrotechnology, electronics and telecommunications.

  9. IEC 60364 - Wikipedia

    en.wikipedia.org/wiki/IEC_60364

    IEC 60364 Electrical Installations for Buildings is the International Electrotechnical Commission (IEC)'s international standard on electrical installations of buildings.This standard is an attempt to harmonize national wiring standards in an IEC standard and is published in the European Union by CENELEC as "HD 60364".

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