Projects of NA 022

IEC 104/523/CD 2010-07-09 IEC 60068-2-78 Ed. 2: Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state More  Comment 
IEC 95/266/CD 2010-07-09 IEC 60255-24 Ed.2: Electrical relays - Part 24: Common format for transient data exchange (COMTRADE) for power systems More  Comment 
IEC 100/1796/CD 2010-07-09 IEC 60728-3-1: Cable networks for television signals, sound signals and interactive services -Part 3-1: Methods of measurement of non-linearity for full digital channel load with DVB-C signals (TA5) More  Comment 
IEC 47E/453/FDIS 2010-07-09 IEC 60747-3 Ed.2: Semiconductor devices - Part 3: Discrete devices: Signal, switching and regulator diodes More  Comment 
IEC 17D/478/FDIS 2010-07-09 IEC 61439-7 Ed.1: Low-voltage switchgear and controlgear assemblies - Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electric vehicles charging stations More  Comment 
IEC 9/1429/DTS 2010-07-09 IEC 62597 TS Ed.1: Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure More  Comment 
IEC 38/436A/CD 2010-07-09 IEC 62689: Current and Voltage sensors or detectors, to be used for fault passage indication purposes - Part 1: General principles and requirements More  Comment 
IEC 64/1734/CD 2010-07-09 IEC 60479-4 Ed.2: Effects of current on human beings and livestock - Part 4: Effects of lightning strokes on human beings and livestock More  Comment 
IEC 9/1525/AC 2010-07-09 Call for experts - MT 61287-1, Power convertors installed on board rolling stock - Part 1: Characteristics and test methods More  Comment 
IEC 9/1425/DC 2010-07-09 Review of IEC TS 61287-2: "Power convertors installed on board rolling stock - Part 2: Additional technical information" More  Comment 

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