• 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 DKE/UK 521.4

Document number Begin Title Comment
IEC 34D/917/DC 2009-03-13 IEC 60598-1: 12.7.1.3, Test procedure - Change proposal More  Comment 
IEC 34D/918/DC 2009-03-13 IEC 60598-1: Thermal sensing controls - Change proposal More  Comment 
IEC 34D/919/DC 2009-03-13 IEC 60598-1: Limits for accessible SELV voltage in luminaire other than ordinary opened for lamp (LED) replacement - Change proposal More  Comment 
IEC 34D/963/CDV 2009-03-13 IEC 62034 Ed 2: Automatic test systems for battery powered emergency escape lighting More  Comment 
IEC 34D/911/DC 2009-02-27 IEC 60598-2-11: Aquarium luminaires More  Comment 
IEC 34D/912/DC 2009-02-27 IEC 60598-2-18: Luminaires for swimming pools and similar applications More  Comment 
IEC 34D/913/DC 2009-02-27 IEC 60598-2-22: Luminaires for emergency lighting More  Comment 
IEC 34D/904/DC 2008-09-12 IEC 60598-1 - Sub-clause 5.2.1, Annex D and Annex K More  Comment 
IEC 34D/901/DC 2008-07-11 IEC 60598-1 Ed.7, Clause 12.7.1.3 test procedure More  Comment 
IEC 34D/900/DC 2008-06-13 Proposal for modification of the creepage distances and clearances requirements in IEC 60598-1 in relation to the use of higher working frequencies for lamp operation More  Comment 

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