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NA 022

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

About DKE Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

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Projects of NA 022

Number: 8,485

IEC 31/996/CD 2012-06-01 IEC 60079-18/Ed4: Explosive atmospheres - Part 18: Equipment protection by encapsulation More  Comment 
IEC 36/322/CDV 2012-06-01 IEC 60507/Ed. 1: Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems More  Comment 
IEC 82/722/CDV 2012-06-01 IEC 62716/Ed. 1: Ammonia corrosion testing of photovoltaic (PV) modules More  Comment 
IEC 55/1333/CDV 2012-05-25 IEC 60317-28/Ed2: Specifications for particular types of winding wires - Part 28: Polyesterimide enamelled rectangular copper wire, class 180 More  Comment 
IEC 110/379/CDV 2012-05-25 IEC 62341-5-3 Ed.1: Organic light emitting diode (OLED) displays - Part 5-3: Measuring methods of image sticking and lifetime More  Comment 
IEC 3D/202/DTS 2012-05-25 IEC/TS 62656-2 Ed.1: Standardized product ontology register and transfer by spreadsheets - Part 2: Application guide for use with IEC CDD More  Comment 
IEC 22F/281/CD 2012-05-25 IEC 62747 Ed.1: Terminology for voltage-sourced converters (VSC) for HVDC systems More  Comment 
IEC 22F/280A/CD 2012-05-25 IEC 62751-2 Ed.1: Determination of power losses in voltage sourced converter (VSC) valves for HVDC systems - Part 2: Modular multilevel converters More  Comment 
IEC 14/746/CDV 2012-05-18 IEC 60214-1 Ed.2: Tap-changers - Part 1: Performance requirements and test methods More  Comment 
IEC 64/1875/DTR 2012-05-18 IEC/TR 61200-52: Electrical installation guide - Part 52: Selection and erection of electrical equipment - Wiring systems More  Comment 

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