Projects of NA 022

IEC 31/974/CD 2011-12-16 IEC/IEEE 60079-30-1 Ed. 1.0: Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General, type testing and design requirements More  Comment 
IEC 48D/503/CD 2011-12-09 IEC 61587-5 Ed 1.0: Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297- Part 5: Seismic tests for chassis, subracks, and plug-in units More  Comment 
IEC 65C/675/CD 2011-12-09 IEC/TS 62657-1 Ed.1:Industrial Communication Networks - Wireless communication networks - Part 1: Wireless communication requirements and spectrum considerations More  Comment 
IEC 65C/676/CD 2011-12-09 IEC 62657-2 Ed.1:Industrial communication networks - Wireless communication networks - Part 2: Coexistence management More  Comment 
IEC 70/122/CDV 2011-12-02 Amendment 2 to IEC 60529 Ed. 2.0: Degrees of protection provided by enclosures (IP Code) - Proposal on IPX9 More  Comment 
IEC 46F/216/CDV 2011-12-02 IEC 61169-1 ed 2.0: RADIO FREQUENCY CONNECTORS - Part 1: Generic specification - General requirements and measuring methods More  Comment 
IEC 69/227/CDV 2011-12-02 IEC 61851-23, Ed.1 : ELECTRIC VEHICLE CONDUCTIVE CHARGING SYSTEM - Part 23: D.C. electric vehicle charging station More  Comment 
IEC 86C/1046/CD 2011-12-02 IEC 62148-17 Ed. 1.0: Fiber optic active components and devices - Package and interface standards - Part 17: Transmitter and receiver components with dual coaxial RF connectors More  Comment 
IEC 3C/1768/CDV 2011-11-25 IEC 60417-C00217/Ed.1: Four graphcial symbols for use on office equipment, information technology equipment, and keyboards More  Comment 
IEC 3C/1769/CDV 2011-11-25 IEC 60417-C00218/Ed.1: 13 Graphcial symbols for space for use on office equipment, information technology equipment, and keyboards More  Comment 

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