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NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

About DKE Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

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Projects of NA 022

Number: 8,457

IEC 81/350/CDV 2009-02-20 IEC 62561-6: Lightning Protection System Components (LPSC) - Part 6: Requirements for lightning strike counters (LSC) More  Comment 
IEC 9/1248/CDV 2009-02-20 IEC 62621 Ed.1: Railway applications - Fixed installations - Electric traction - Special requirements for composite insulators More  Comment 
IEC 8/1256A/NP 2009-02-20 Comments received on 8/1256/NP: Design and Operation of Interconnected Power Systems More  Comment 
IEC 88/343/DC 2009-02-20 Call for proposals for sections C (System approach aspects), D (Objectives and strategies (3 to 5 years)) and E (Action plan) of the IEC TC 88 STRATEGIC BUSINESS PLAN (SBP) More  Comment 
IEC 94/284/DC 2009-02-20 Maintenance of IEC 61810-1 Ed.3, Electromechanical elementary relays - Part 1: General requirements More  Comment 
IEC 94/285/DC 2009-02-20 Maintenance of IEC 61810-7 Ed.2, Electromechanical elementary relays - Part 7: Test and measurement procedures More  Comment 
IEC 94/286/DC 2009-02-20 Maintenance of IEC 61811-50, IEC 61811-51, IEC 61811-52, IEC 61811-53, IEC 61811-54, IEC 61811-55: Electromechanical all-or-nothing relays - Specifications for electromechanical all-or-nothing telecom relays of assessed quality More  Comment 
IEC CIS/H/184/DC 2009-02-20 IEC61000-6-3 and IEC61000-6-4: Use of reverberation chambers for radiated emission tests in the generic emission standards More  Comment 
IEC 77A/681/DTS 2009-02-20 IEC 61000-3-5 Ed.2: Electromagnetic compatibility (EMC) - Part 3-5: Limits - Limitation of voltage fluctuations and flicker in low-voltage power supply systems for equipment with rated current greater than 75A More  Comment 
IEC 100/1522/DC 2009-02-20 Document for Comment on Stabilized standards More  Comment 

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