Projects of NA 022

IEC 87/433/CD 2010-05-21 IEC 61161 Ed.3: Ultrasonics - Power measurement radiation force balances and performance requirements More  Comment 
IEC 17A/921/CD 2010-05-21 IEC/TR 62271-311 Ed 1.0: High-voltage switchgear and controlgear - Part 311: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines More  Comment 
IEC 49/942/CDV 2010-05-21 IEC 62575-2 Ed.1 : Radio Frequency (RF) Bulk Acoustic Wave (BAW) Filters of Assessed Quality - Part 2 :Guide to the use More  Comment 
IEC CIS/A/900/DC 2010-05-21 Proposed revision of CISPR 16-2-3 on application of CMADs More  Comment 
IEC 65/527/CDV 2010-05-21 IEC 62708 Ed. 1:Document kinds for Electrical and Instrumentation Projects in the Process Industry More  Comment 
IEC 65C/609/NP 2010-05-21 Industrial communication networks - Additional specifications CPF8: CC-Link IE More  Comment 
IEC 65E/161/NP 2010-05-21 Engineering data exchange format for use in industrial automation systems engineering - Part 1: Architecture and General Requirements More  Comment 
IEC 69/171/NP 2010-05-21 IEC 61851-2-4: Electric vehicles conductive charging system - Part 2-4: Control communication protocol between off-board d.c. charger and electric vehicle More  Comment 
IEC 86B/3042/NP 2010-05-21 Future IEC 61755-1-1 Ed.1.0: Fibre optic interconnecting devices and passive components - Fibre optic connector optical interfaces - Part 1-1: Optical interfaces for 50.0 um multimode fibre - General and guidance More  Comment 
IEC 86B/3043/NP 2010-05-21 Future IEC 61755-2-3 Ed. 1.0: Fibre optic interconnecting devices and passive components - Fibre optic connector optical interfaces - Part 2-3: Optical interface standard, 50.0 um multimode, flat end face, physically contacting fibres More  Comment 

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