NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

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Projects of NA 022

Number: 8,426

Document number Begin Title Comment
IEC 110/237/CDV 2008-12-19 IEC 61988-2-1 Ed. 2: Plasma Display Panels - Part 2-1: Measuring methods - Optical and optoelectrical More  Comment 
IEC 47F/79/FDIS 2008-12-19 IEC 62047-7 Ed.1: Semiconductor devices - Micro-electromechanical devices - Part 7: MEMS BAW filter and duplexer for radio frequency control and selection More  Comment 
IEC 105/444/FDIS 2008-12-19 IEC 62282-3-201 Ed.1: Fuel cell technologies - Part 3-201: Stationary fuel cell power systems - Performance test methods for small fuel cell power systems More  Comment 
IEC 22/168/CDV 2008-12-19 IEC 62477-1 Ed.1: Safety requirements for power semiconductor converter systems Part 1: General More  Comment 
IEC 49/885/CDV 2008-12-19 IEC 62604-2,Ed.1: Surface Acoustic Wave (SAW) and Bulk Acoustic Wave (BAW) duplexers - Part 2 :Guide to the use More  Comment 
IEC 17A/855A/NP 2008-12-19 Comments received on 17A/855/NP: Joint IEC/IEEE revision of IEEE C37.013: IEEE Standard for AC High-Voltage Generator Circuit Breakers Rated on a Symmetrical Current Basis More  Comment 
IEC 78/779/DC 2008-12-19 Maintenance of IEC 61472: Live working -live working - Minimum approach distances for a.c. systems in the voltage range 72,5 kV to 800 kV - A method of calculation More  Comment 
IEC 88/337/DC 2008-12-19 Call for a project leader for a new project on Power performance of electricity producing wind turbines based on numerical site calibration More  Comment 
IEC 113/52/DTS 2008-12-19 ISO/DTS 11751: Terminology and definitions for carbon nano-objects More  Comment 
IEC 17A/853A/NP 2008-12-19 Comments received on 17A/853/NP: Joint IEEE/IEC revision of IEEE C37.016: IEEE Standard for AC High-Voltage Circuit Switchers rated15.5 kV through 245 kV More  Comment 

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