Projects of NA 022

IEC 65C/652/CD 2011-06-17 IEC61784-5-1 Ed 1.0: Industrial communication networks - Profiles - Part 5-1 Installation of fieldbuses - Installation profiles for CPF 1 More  Comment 
IEC 100/1865/NP 2011-06-17 Air Interface Protocol for local multilingual broadcasting (TA 4) More  Comment 
IEC 14/745/FDIS 2011-06-10 IEC 60076-3 Ed.3: Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air More  Comment 
IEC 86B/3478/CDV 2011-06-10 IEC 61754-7-1/Ed1: Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 7-1: Type MPO connector family - One fibre row More  Comment 
IEC 34B/1611/CD 2011-06-10 IEC 60061 f47 Ed.3: IEC 60061: Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamp caps Part 2: Lampholders Part 3: Gauges Proposal for the insertion of PU43t cap, lampholder and gauges More  Comment 
IEC 34B/1612/CD 2011-06-10 IEC 60061 f48 Ed.3: IEC 60061: Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamp caps Proposal for the insertion of the GX38 cap More  Comment 
IEC 34B/1613/CD 2011-06-10 IEC 60061 f49 Ed.3: IEC 60061: Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamp caps Proposal for a change in the GU10 cap sheet More  Comment 
IEC 55/1253/CD 2011-06-10 IEC 60851-3 A1 Ed. 3.0: Winding wires - Test methods - Part 3: Mechanical properties More  Comment 
IEC 23E/719/CD 2011-06-10 IEC 62606 Ed.1: General requirements for Arc Fault Detection Devices (AFDD) More  Comment 
IEC 22F/249/NP 2011-06-10 Determination of power losses in voltage sourced converters (VSC) for HVDC systems - Part 2:Valves for Modular Multi-Level Converters More  Comment 

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