• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of IEC/SC 77B

IEC 77B/601/DC 2009-06-19 IEC 61000-4-6 - Future maintenance work More  Comment 
IEC 77B/590/DC 2009-02-27 Use of reverberation chambers for radiated emission tests in the generic emission standards More  Comment 
IEC 77B/587/DC 2009-01-09 Maintenance work of IEC 60816 Ed.1 More  Comment 
IEC 77B/586/DC 2008-12-26 Maintenance work of IEC 61000-4-10 More  Comment 
IEC 77B/585/DC 2008-12-26 Maintenance work on IEC 61000-4-9 More  Comment 
IEC 77B/583/CDV 2008-11-28 IEC 61000-4-20 f1 Edition 2.0 - Electromagnetic compatibility (EMC) - Part 4-20: Testing and measurement techniques - Emission and immunity testing in transverse electromagnetic (TEM) waveguides - Basic EMC Publication More  Comment 
IEC 77B/572/DC 2008-07-18 Maintenance of IEC 61000-4-4: Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test More  Comment 
IEC 77B/569/DC 2008-06-13 Object: IEC 61000-4-4 Edition 2 More  Comment 
IEC 77B/560/DC 2007-11-16 Interpretation of the amplifier saturation check as defined in IEC 61000-4-3 Ed. 3.0: Electromagnetic compatibility (EMC) - Part 4-3 : Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test More  Comment 
IEC 77B/518A/DC 2006-08-11 Proposal referring to IEC 61000-4 edition 2 This document cancels and replaces 77B/518/DC. The closing date remains unchanged More  Comment 

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