NA 022

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

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Drafts of NA 022

Number: 1,039

DIN EN IEC 63409-3 ; VDE 0126-143:2025-01 2025-01 Photovoltaic power generating systems connection with grid - Testing of power conversion equipment - Part 3: Basic operations (IEC 82/2226/CDV:2024); German and English version prEN IEC 63409-3:2024 More 
DIN EN IEC 62282-7-2 ; VDE 0130-7-2:2025-01 2025-01 Fuel cell technologies - Part 7-2: Test methods - Single cell and stack performance tests for solid oxide fuel cells (SOFCs) (IEC 105/1021/CDV:2024); German and English version prEN IEC 62282-7-2:2024 More 
DIN EN IEC 63522-10 ; VDE 0435-2027-10:2025-01 2025-01 Electrical relays - Tests and Measurements - Part 10: Heating (IEC 94/964/CDV:2023); German and English version prEN IEC 63522-10:2023 More 
DIN VDE 0855-300 ; VDE 0855-300:2025-01 2025-01 Radio systems with transmitter RF output power up to 1 kW - Part 300: Safety requirements More 
DIN EN IEC 62282-3-201 ; VDE 0130-3-201:2025-01 2025-01 Fuel cell technologies - Part 3-201: Stationary fuel cell power systems - Performance test methods for small fuel cell power systems (IEC 105/1012/CDV:2023); German and English version prEN IEC 62282-3-201:2023 More 
DIN EN IEC 61869-20 ; VDE 0414-9-20:2025-01 2025-01 Instrument Transformers - Part 20: Safety requirements of Instrument Transformers for High Voltage applications (IEC 38/786/CDV:2024); German and English version prEN IEC 61869-20:2024 More 
DIN EN IEC 60974-4 ; VDE 0544-4:2025-01 2025-01 Arc welding equipment - Part 4: Periodic inspection and testing (IEC 26/761/CDV:2024); German and English version prEN IEC 60974-4:2024 More 
DIN EN IEC 62590-2-2 ; VDE 0115-590-22:2025-01 2025-01 Railway applications - Electronic power converters for fixed installations - Part 2-2: DC Applications - Controlled converters (IEC 9/3105/CDV:2024); German and English version prEN IEC 62590-2-2:2024 More 
DIN IEC 63536 ; VDE 0831-668:2025-01 2025-01 Railway applications - Signalling and control systems for non UGTMS Urban Rail systems (Fast track) (IEC 9/3084/CDV:2024); Text in German and English More 
DIN EN IEC 62590-2-1 ; VDE 0115-590-21:2025-01 2025-01 Railway applications - Electronic power converters for fixed installations - Part 2-1: DC Traction applications - Diode rectifiers (IEC 9/3044/CDV:2024); German and English version prEN IEC 62590-2-1:2024 More 

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