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IEC 61326-1-2012 pdf free Electrical equipment for measurement, control and laboratory use – EMC requirements – Part 1: General requirements

IEC 61326-1-2012 pdf free.Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 1: General requirements. Computing devices and assemblies and similar equipment within the scope of Information Technology Equipment (ITE) and complying with...

07-19-2021

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IEC 60118-15-2012 pdf free

IEC 60118-15-2012 pdf free.Electroacoustics - Hearing aids - Part 15: Methods for characterising signal processing in hearing alds with a speech-like signal. The procedure uses a speech-like test signal and the hearing aid settings are set to...

07-19-2021

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IEC 60364-4-41-2017 Protection for safety – Protection against electric shock

IEC 60364-4-41-2017 pdf download.Low-voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock. 410.3.2 A protective measure shall Consist of — an appropriate Combination of a provision for basic protection and an independent...

07-18-2021

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IEC 60071-1-2011 pdf free

IEC 60071-1-2011 pdf free.Insulation co-ordination - Part 1: Definitions, principles and rules. This part of IEC 60071 applies to three-phase a.c. systems having a highest voltage for equipment above 1 kV. It specifies the procedure for the...

07-18-2021

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IEC 60079-15-2017 pdf free Part 15: Equipment protection

IEC 60079-15-2017 pdf free.Explosive atmospheres - Part 15: Equipment protection by type of protection "n". 2 Normative references The following documents are referred to in the text in such a way that some or all of their...

07-18-2021

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IEC 60099-8-2017 pdf free download Metal-oxide surge arresters with external series gap

IEC 60099-8-2017 pdf free download.Surge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGL A) for overhead transmission and distribution lines of a.c. systems above 1 kV. This part of IEC 60099 covers metal-oxide...

07-18-2021

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IEC 60079-11-2011 pdf download

IEC 60079-11-2011 pdf download.Explosive atmospheres - Part 11: Equipment protection by intrinsic safety"i". This part of IEC 60079 specifies the construction and testing of intrinsically sate apparatus intended for use in an explosive atmosphere and for associated...

07-18-2021

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AS IEC 61078:2017 pdf free download

AS IEC 61078:2017 pdf free download.Reliability block diagrams. AS IEC 61078 describes: • the requirements to apply when reliability block diagrams (RBDs) are used in dependability analysis; • the procedures for modelling the dependability ol a system...

07-18-2021

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IEC 60130-9-2011 pdf download Part 9: Circular connectors for radio and associated sound equipment

IEC 60130-9-2011 pdf download.Connectors for frequencies below 3 MHz - Part 9: Circular connectors for radio and associated sound equipment. This part of IEC 60130 relates to circular connectors for radio and associated sound equipment. NOTE IEC...

07-18-2021

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IEC 60370-2017 pdf free

IEC 60370-2017 pdf free.Test procedure for thermal endurance of insulating resins and varnishes for impregnation purposes - Electric breakdown methods. IEC 60370 covers methods of test for the determination of thermal endurance (temperature index) of electrical insulating...

07-18-2021

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