Projects of NA 022

IEC 3/1043/DTS 2011-05-13 ISO/TS 16952-1: Industrial systems, installations and equipment and industrial products Structuring principles and reference designations Part 3: Applications rules for a reference designation system More  Comment 
IEC 34A/1475/CDV 2011-05-13 IEC 60432-1 Am2 Ed.2: Incandescent lamps - Safety specifications - Part 1: Tungsten filament lamps for domestic and similar general lighting purposes More  Comment 
IEC 34A/1479/CDV 2011-05-13 IEC 60432-3 Am3 Ed.1: Incandescent lamps - Safety specifications - Part 1: Tungsten filament lamps for domestic and similar general lighting purposes More  Comment 
IEC 36/303/NP 2011-05-13 Future IEC 60815-4 Ed. 1.0: Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 4: Insulators for d.c. systems More  Comment 
IEC 66/449/NP 2011-05-13 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE - Part 2-1: Particular requirements for REFRIGERATED EQUIPMENT More  Comment 
IEC 42/291/NP 2011-05-13 Future IEC 62478 Ed. 1.0: High voltage test techniques - Measurement of partial discharges by electromagnetic and acoustic methods "Proposed Horizontal Standard" More  Comment 
IEC 8/1297/NP 2011-05-13 Future IEC 63547 Ed.1.0: Connection criteria of dispersed generation up to 10 MW to distribution networks up to 35 kV. More  Comment 
IEC 46/428/CDV 2011-05-06 EC 62153-4-3/Ed. 2: Metallic communication cable test methods - Part 4-3: Electromagnetic Compatibility (EMC) - Surface transfer impedance - Triaxial method More  Comment 
IEC 3C/1789/FDIS 2011-05-06 IEC 60417-C00182/Ed.1 Graphical symbols for country of manufacture and model number More  Comment 
IEC 2/1632/CD 2011-05-06 IEC 60034-30 Ed.2: Rotating electrical machines - Part 30: Efficiency classes of single-speed, three-phase, cage-induction motors (IE-code) More  Comment 

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